Wikipedia

2023–24 South Pacific cyclone season

(Redirected from Cyclone Mal)

The 2023–24 South Pacific cyclone season was a below-average season within the South Pacific Ocean to the east of 160°E. The season officially started on November 1, 2023, and ended on April 30, 2024, however a tropical cyclone could form between July 1, 2023, and June 30, 2024, and still be included in the season, as shown by Cyclone Lola which formed in October. During the season, tropical cyclones will be officially monitored by the Fiji Meteorological Service, Australian Bureau of Meteorology and New Zealand's MetService. The United States Armed Forces through the Joint Typhoon Warning Center (JTWC) will also monitor the basin and issue unofficial warnings for American interests. The FMS attaches a number and an F suffix to systems that are active in the basin while the JTWC designates significant tropical cyclones with a number and a P suffix. The BoM, FMS and MetService all use the Australian Tropical Cyclone Intensity Scale and estimate winds with a 10-minute period, while the JTWC estimates winds over a 1-minute period, which are subsequently compared to the Saffir–Simpson hurricane wind scale (SSHWS).

2023–24 South Pacific cyclone season
Season summary map
Seasonal boundaries
First system formedOctober 19, 2023
Last system dissipatedMarch 19, 2024
Strongest storm
NameLola
 • Maximum winds215 km/h (130 mph)
(10-minute sustained)
 • Lowest pressure930 hPa (mbar)
Seasonal statistics
Total disturbances12
Total depressions6
Tropical cyclones4
Severe tropical cyclones2
Total fatalities4
Total damageUnknown
Related articles
South Pacific tropical cyclone seasons
2021–22, 2022–23, 2023–24, 2024–25, 2025–26

Seasonal forecasts

edit
Source/Record Region Tropical
Cyclone 		Severe
Tropical
Cyclones 		Ref
Records
Average (1969-70 - 2022–23): 160°E - 120°W 7 3 [1]
Record high: 160°E - 120°W 1997–98: 16 1982–83: 9 [2]
Record low: 160°E - 120°W 1990–91:  2 2008–09:  0 [2]
Predictions
CWCL July 135°E - 120°W 8–11 — [3]
CWCL August 135°E - 120°W 8–11 — [3]
CWCL September 135°E - 120°W 8-14 — [3]
CWCL October 135°E - 120°W 9-14 — [4]
NIWA October 135°E - 120°W 9–14 4–8 [5]
FMS Whole 160°E - 120°W 8-14 6-9 [1]
FMS Western 160°E - 180° 4-6 2-4 [1]
FMS Eastern 180°   - 120°W 6-9 3-4 [1]

Ahead of the season officially starting on November 1, the Fiji Meteorological Service (FMS), Australian Bureau of Meteorology (BoM), National Institute of Water and Atmospheric Research (NIWA) and the University of Newcastle's Australian Centre for Water, Climate and Land (ACWCL), each issued a tropical cyclone outlook that discussed the upcoming season. These outlooks took into account a variety of factors such as a developing El Niño event and what had happened in previous seasons such as 1972–73, 1982–83, 1987–88, 1991–92, 1997–98, 2002–03, 2004–05, 2009–10 and 2015–16.[1][5]

The first two of these outlooks were issued in July and August by the ACWCL who suggested that it would be a near-normal season, with eight and eleven tropical cyclones occurring between 135°E and 120°W during the season.[3] The ACWCL tweaked its forecast during September and suggested that up to fourteen tropical cyclones would occur between 135°E and 120°W during the season.[3] They subsequently joined NIWA, the FMS, BoM, MetService and various other Pacific meteorological services and contributed towards the Southwest Pacific tropical cyclone outlook.[5] This outlook suggested that between nine and fourteen tropical cyclones would occur between 135°E and 120°W.[5] Four to eight of these tropical cyclones were expected to intensify and become either a Category three, four or five severe tropical cyclone on the Australian tropical cyclone intensity scale.[5]

In addition to contributing towards the Southwest Pacific tropical cyclone outlook, the FMS and the BoM issued their own seasonal forecasts for the South Pacific region.[1][6] The BoM issued two seasonal forecasts for the Southern Pacific Ocean, for their self-defined eastern and western regions of the South Pacific Ocean.[6] They predicted that the Western region between 142.5°E and 165°E, had a 32% chance of seeing activity above its average of 4 tropical cyclones.[6] The BoM also predicted that the Eastern Region between 165°E and 120°W, had a 60% chance of seeing activity above its average of 6 tropical cyclones.[6] Within their outlook the FMS predicted that between eight and fourteen tropical cyclones would occur within the basin compared to an average of around 7.[1] At least five of these tropical cyclones were expected to intensify further and become either a Category three, four or five severe tropical cyclone on the Australian scale.[1] The FMS also predicted that the majority of systems would occur to the east of the International Dateline, with 4-6 tropical cyclones expected to occur between 160°E - 180° while 6-9 were expected to occur between 180° - 120°W.[1] On October 21, the ACWCL issued their final outlook for the season and predicted that it would be an above average season with 9-14 tropical cyclones occurring between 135°E and 120°W.[4]

Seasonal summary

edit
Cyclone JasperCyclone Lola (2023)Tropical cyclone scales#Australia and Fiji

The season began with the formation of Cyclone Lola on October 19, thirteen days before the official start of the season. Three days later, it rapidly intensified into a Category 5 severe tropical cyclone on the Australian scale, making it the strongest pre-season cyclone in a South Pacific cyclone season since Cyclone Xavier in 2006. In November, Cyclone Mal would form, peak as a severe tropical cyclone, and impact Fiji before dissipating. On December 2, the precursor disturbance to Cyclone Jasper would form before entering the Australian region a day later.

After a significant lull in activity, Tropical Disturbance 04F formed on January 25. After dissipating two days later, Tropical Low 06U entered the basin from the Australian region on February 2 and was designated as Tropical Disturbance 05F. After briefly exiting the basin, on February 7, it re-entered the Australian region, becoming a tropical depression. After that, Nat formed along with Tropical Disturbance 07F and Tropical Cyclone Osai. After that, Tropical Disturbance 09F formed along with Tropical Depression 10F and Tropical Disturbance 11F. Tropical Disturbance 12F formed on March 18 and dissipated the next day.

Systems

edit

Severe Tropical Cyclone Lola

edit
Category 5 severe tropical cyclone (Australian scale)
Category 4 tropical cyclone (SSHWS)
DurationOctober 19 – October 27
Peak intensity215 km/h (130 mph) (10-min);
930 hPa (mbar)
Main article: Cyclone Lola (2023)
See also: List of off-season South Pacific tropical cyclones

On October 19, the Fiji Meteorological Service (FMS) reported that Tropical Disturbance 01F had developed out of an area of low pressure, about 1295 km (805 mi) to the northeast of Honiara in the Solomon Islands.[7][8] At this time, the system was located in an area favourable for further development, with warm sea-surface temperatures of 30–31 °C (86–88 °F) and low to moderate vertical wind shear.[7][9] Over the next few days, the system gradually moved southwestward before the FMS classified it as a tropical depression on October 21.[10] The cyclone drifted southward until an upper-level ridge forced the storm to the south.[11] During the next day, it intensified into a Category 1 tropical cyclone, resulting in the FMS naming it Lola.[12] Lola would rapidly intensify, becoming a Category 4 tropical cyclone on 12:00 UTC that day, peaking with maximum ten-minute sustained winds of 175 km/h (110 mph).[13] With convective rain bands wrapping into the circulation, the JTWC assessed Lola as having one-minute sustained winds of 215 km/h (130 mph).[14] At the same time, the FMS followed suit and upgraded the system to a Category 5 severe tropical cyclone.[15] Lola's eye quickly disappeared, signaling a phase of rapid weakening.[16] It would steadily weaken before making landfall in Sowan, around 03:00 UTC on October 25.[17] Lola would rapidly weaken, becoming a tropical depression on October 26, and degenerating into a remnant low as the JTWC issued their final advisory on Lola.[18][19]

Lola was the third severe tropical cyclone to impact Vanuatu during 2023, after Cyclones Judy and Kevin impacted the island nation during March 2023.[20] Vanuatu Prime Minister Charlot Salwai took a Royal Australian Air Force to inspect the early damage. At least 10,000 households were affected by the storm. Additionally, the New Zealand, Australian, and French defense forces provided further aid and assessed damages.[21] In the Solomon Islands, the Solomon Islands National Disaster Management Office (NDMO) reported that Cyclone Lola had severe impacts on Tikopia.[22]

Severe Tropical Cyclone Mal

edit
Category 3 severe tropical cyclone (Australian scale)
Category 1 tropical cyclone (SSHWS)
DurationNovember 10 – November 15
Peak intensity130 km/h (80 mph) (10-min);
965 hPa (mbar)

On November 11, the FMS reported that Tropical Disturbance 02F had formed near the Solomon Islands and moved towards Fiji.[23] Although the disturbance was disorganized, it underwent further development from warm sea surface temperatures and low to moderate vertical wind shear.[24] By November 12, the system intensified into a tropical depression.[25] Persistent deep convection then organized as rainbands circulate around the center.[26] It intensified into a Category 1 tropical cyclone later on November 13, with the FMS naming it as Mal.[27] Mal continued to strengthen over the favorable conditions as well as high ocean heat content. Hot towers also rose around the center of the storm, a sign of consolidation.[28] On November 14, it intensified into a Category 2 tropical cyclone.[29] As the storm continued to move southeast by the southwest edge of a subtropical ridge, Mal strengthened into a Category 3 severe tropical cyclone at 12:00 UTC of the same day.[30] On November 15, it began to weaken as it entered an environment of high wind shear.[31] It later entered the New Zealand MetService's area of responsibility, where it was reclassified as an ex-tropical cyclone.[32]

On November 12, a gale alert was issued for the Yasawa and Mamanuca groups as well as the western and northern regions of Viti Levu.[33] The FMS anticipated the system to become a Tropical Cyclone by November 13.[34] Nevertheless, the National Disaster Management Office of Fiji (NDMO) issued a tropical cyclone alert and citizens were urged to exercise caution.[35] Mal poured heavy rain upon the Western Division of Fiji and induced power outages in Nadi.[36] As powerlines and trees were knocked down by TC Mal across the nation, the Fiji NDMO advised the public to stay indoors and avoid unnecessary travel while recovery efforts were underway.[37] The cyclone's impact on Fiji was minimal with the NDMO reporting no casualties or injuries reported. On November 17, a Royal New Zealand navy ship, HMNZS Manawanui which was already in Fiji as part of its seven-week deployment, assisted the Fiji NDMO in conducting initial damage assessments.[38]

Tropical Disturbance 03F (Jasper)

edit
Tropical disturbance (Australian scale)
DurationDecember 2 – December 3 (Exited basin)
Peak intensity45 km/h (30 mph) (10-min);
1002 hPa (mbar)
Main article: Cyclone Jasper

On December 2, the FMS declared that Tropical Disturbance 03F had formed.[39] Analysis from the JTWC indicated that the disturbance was in a favorable environment for development, with warm sea surface temperatures and low vertical wind shear.[40] Moving southward, the disturbance would exit the basin on December 4 and enter the Australian region, where the Bureau of Meteorology (BoM) assumed responsibility for the system. In the Australian basin, the system would later intensify into Severe Tropical Cyclone Jasper.[41][42]

On December 6, the Solomon Islands Meteorological Service issued warnings for parts of Rennell and Bellona Province after it became apparent that Jasper was moving towards the southernmost islands of New Georgia.[43] As Jasper affected the islands, several transport services were cancelled while water supplies were compromised.[44]

Tropical Disturbance 04F

edit
Tropical disturbance (Australian scale)
  
DurationJanuary 25 – January 26
Peak intensityWinds not specified;
1002 hPa (mbar)

On January 25, the FMS reported that Tropical Disturbance 04F had developed about 110 km (70 mi) to the northeast of Nadi, Fiji.[45][46] At this stage, the system was poorly organised and lied under the eastern edge of an upper-level ridge of high pressure in a low to moderate area of vertical wind shear, with sea surface temperatures near 29 °C (84 °F).[45] The next day, they stopped monitoring the system.[47]

Tropical Depression 05F

edit
Tropical depression (Australian scale)
Tropical storm (SSHWS)
DurationFebruary 1 (Entered basin) – February 28
(Out of basin from February 5–7)
Peak intensity55 km/h (35 mph) (10-min);
996 hPa (mbar)

On February 1, Subtropical Low 06U entered the basin from the Australian region and was reclassified as 05F by the FMS.[48] Under a moderately sheared environment with warm sea surface temperatures. The disturbance's convective structure rapidly deteriorated in the low-level circulation center (LLLC).[49] However, the system quickly re-developed LLLC, and three days later,[50][51] the system moved eastwards onto the boundary of the region—the 160th meridian east—at approximately 12:00 UTC on February 5, before returning to the Southern Pacific basin proper on February 7, and the JTWC issued a TCFA on the low, noting that it was likely to intensify significantly.[52][53] The next day, the agency upgraded the system to tropical storm, initiating advisories on it as Tropical Cyclone 12P.[54] The storm continued to be negatively effected by northwesterly wind shear.[55] Later, the storm began undergoing rapid expansion, with a central cold cover along with colder convective tops.[56] However, as it moved over Epi island in Vanuatu, its weakly-defined and exposed LLLC embedded in deep convection.[57][58] Shortly afterward, the JTWC issued their final warning, as it became elongated due to a dry air intrusion.[59][60] Over the next few weeks, the FMS continued monitoring the system as a tropical disturbance, before it was last noted as it moved into the MetService's area of responsibility on February 28.[61]

A series of troughs of low pressure associated with the system caused heavy rain and flash flooding to be reported in the Western Central and Northern divisions at various times[62] with Lahasa suffering the brunt of the storm.[63]

Tropical Cyclone Nat

edit
Category 2 tropical cyclone (Australian scale)
Tropical storm (SSHWS)
DurationFebruary 3 – February 10
Peak intensity95 km/h (60 mph) (10-min);
985 hPa (mbar)

On February 3, the JTWC started to monitor a subtropical disturbance that had persisted about 815 km (505 mi) to the south-southeast of Nadi, Fiji, within an area that was marginally conducive to further development.[64] During that day, the system moved north-eastwards before it was classified as Tropical Disturbance 06F by the FMS, while it was located about 270 km (165 mi) to the southwest of Pago Pago in American Samoa.[65] Two days later, they upgraded the system into a tropical depression.[66] The next day, the JTWC issued a TCFA for the system.[67] A few hours later, they recognized the system as Tropical Cyclone 10P.[68] Later that day, the FMS upgraded the system into a tropical cyclone, naming it Nat.[69] Despite partially exposing the LLLC and degrading its deep convection, the FMS upgraded the system into a Category 2 tropical cyclone on February 6.[70][71] The intrusion of dry air lead to Nat to continue rapidly weakening.[72] By February 8, the JTWC subsequently issued its final advisory on Nat,[73] as it moved steadily east-southwards within an environment of warm sea surface temperatures and moderate wind shear, the LLCC became exposed later.[74][75] Under a mid-latitude upper low, it became strongly influenced by the low and started to exhibit subtropical characteristics, prompting the JTWC to classify the storm as a subtropical cyclone at 23:00 UTC on that day.[76] The system then moved into TCWC Wellington's area of responsibility on February 10, where it was reclassified as a non-tropical low,[77] although the JTWC later reported that the system had dissipated that day.[78]

As the disturbance was expected to bring severe impacts, Météo-France issued a pre-cyclone alert for Maupiti[79] while the FMS issued a tropical cyclone alert for the Southern Cook Islands.[80]

Tropical Disturbance 07F

edit
Tropical disturbance (Australian scale)
DurationFebruary 5 – February 8
Peak intensityWinds not specified;
1002 hPa (mbar)

On February 5, the FMS noted that Tropical Disturbance 07F had developed within an area of moderate vertical windshear about 705 km (440 mi) to the northwest of Papeete in French Polynesia.[81][82] During that day, atmospheric convection persisted over the low level circulation, as it moved south-eastwards and passed through French Polynesia's Society Islands.[82][83]

Tropical Cyclone Osai

edit
Category 1 tropical cyclone (Australian scale)
Tropical storm (SSHWS)
DurationFebruary 6 – February 12
Peak intensity85 km/h (50 mph) (10-min);
990 hPa (mbar)

On February 6, the FMS stated that Tropical Disturbance 08F had formed.[84] The disturbance was located within a favorable environment for further development with good equator-ward outflow, exceptionally warm (29–30 °C) sea surface temperatures.[85] Deep convection with formative bands surrounding the system's circulation caused the JTWC to issue a TCFA that day at 06:00 UTC, with the system located about 595 km (370 mi) northwest of Pago Pago in American Samoa.[86] During that day, the system continued to develop and was classified as a tropical depression by the FMS.[87] The JTWC followed suit a few hours later, designating it as Tropical Cyclone 11P.[88] A few hours later, the FMS upgraded 08F into a tropical cyclone, naming it Osai.[89] Osai showed a consolidating system with convective banding wrapping into a well-defined LLLC.[90] Soon, it started experiencing an increase in vertical wind shear.[91] By February 8, the circulation had become exposed, prompting the JTWC and FMS to issue their final warning on Osai.[92][93] Over the next few days, Osai moved slowly over the South Pacific Ocean as a tropical disturbance before it was last noted on February 12.[94][95]

Tropical Disturbance 09F

edit
Tropical disturbance (Australian scale)
DurationFebruary 11 – February 13
Peak intensityWinds not specified;
1004 hPa (mbar)

On February 11, the FMS noted that Tropical Disturbance 09F had developed within an area of high vertical windshear about 160 km (100 mi) to the southwest of Papeete in French Polynesia.[96] Over the next couple of days, the disturbance moved south-eastwards and remained poorly organised with atmospheric convection displaced to the east of the low-level circulation centre, before it was last noted on February 13, as it dissipated to the north of the island of Rapa in French Polynesia.[97][98][99]

Tropical Depression 10F

edit
Tropical depression (Australian scale)
Tropical storm (SSHWS)
DurationFebruary 14 – February 17
Peak intensity55 km/h (35 mph) (10-min);
995 hPa (mbar)

On February 14, the FMS noted that Tropical Depression 10F had formed about 350 km (215 mi) to the northeast of Palmerston in the Southern Cook Islands.[100] During the next day, the system intensified as it moved south-eastward in a weak steering environment, while the storm started to wrap into the system's consolidating LLLC.[101] The system embedded within the South Pacific Convergence Zone, to the northeast of Niue, leading the JTWC to issue a TCFA.[102] During the day, the JTWC initiated advisories on the disturbance and designated it as Tropical Cyclone 15P.[103] By February 17, the system had transitioned to a subtropical cyclone, prompting the JTWC to discontinue warnings on the system.[104] The FMS still tracked the system until the next day.[105]

Tropical Disturbance 11F

edit
Tropical disturbance (Australian scale)
Subtropical storm (SSHWS)
DurationMarch 8 – March 15
Peak intensity65 km/h (40 mph) (1-min);
1000 hPa (mbar)

On March 8, the FMS stated that Tropical Disturbance 11F had formed.[106] The next day, the JTWC began monitoring it.[107] They stopped monitoring it the next day.[108] The FMS kept monitoring it until 11F dissipated on March 15.[109]

Tropical Disturbance 12F

edit
Tropical disturbance (Australian scale)
  
DurationMarch 18 – March 19
Peak intensityWinds not specified;
1005 hPa (mbar)

On March 18, the FMS began monitoring a tropical disturbance.[110] By the next day, they stopped monitoring it.[111]

Storm names

edit
See also: Lists of tropical cyclone names

Within the Southern Pacific, a tropical depression is judged to have reached tropical cyclone intensity should it reach winds of 65 km/h (40 mph) and it is evident that gales are occurring at least halfway around the center. With tropical depressions intensifying into a tropical cyclone between the Equator and 25°S and between 160°E - 120°W named by the FMS. However, should a tropical depression intensify to the south of 25°S between 160°E and 120°W it will be named in conjunction with the FMS by MetService. The names Mal, Nat and Osai were used for the first time (and the only time for Mal), as they replaced Meena, Nancy and Olaf from the 2004-05 season. If a tropical cyclone leaves the basin and enter the Australian region, it will retain its original name. The names that will be used for the 2023–24 season are listed below:[112]

  • Nat
  • Osai

Retirement

edit

After the season, the names Lola and Mal were retired due to the damages they caused, and their replacements are Lute and Mata.[113]

Season effects

edit

This table lists all the storms that developed in the South Pacific to the east of longitude 160°E during the 2023–24 season. It includes their intensity on the Australian tropical cyclone intensity scale, duration, name, landfalls, deaths, and damages. All data is taken from RSMC Nadi and/or TCWC Wellington, and all of the damage figures are in 2023 or 2024 USD.

Name Dates Peak intensity Areas affected Damage
(USD) 		Deaths Refs
Category Wind speed Pressure
Lola October 19 – 27 Category 5 severe tropical cyclone 215 km/h (130 mph) 930 hPa (27.46 inHg) Vanuatu, Solomon Islands, New Caledonia, New Zealand Unknown 4 [114]
Mal November 10 – 15 Category 3 severe tropical cyclone 130 km/h (80 mph) 965 hPa (28.50 inHg) Fiji Unknown None
Jasper December 2 – 3 Tropical disturbance 45 km/h (30 mph) 1002 hPa (29.59 inHg) Solomon Islands None None
04F January 25 – 26 Tropical disturbance Not specified 1002 hPa (29.59 inHg) Fiji None None
05F February 1 – 28 Tropical depression 55 km/h (35 mph) 996 hPa (29.41 inHg) New Caledonia, Vanuatu, Fiji None None
Nat February 3 – 10 Category 2 tropical cyclone 95 km/h (60 mph) 985 hPa (29.09 inHg) Samoa, American Samoa, Southern Cook Islands, French Polynesia None None
07F February 5 – 8 Tropical disturbance Not specified 1002 hPa (29.59 inHg) French Polynesia None None
Osai February 6 – 12 Category 1 tropical cyclone 85 km/h (50 mph) 991 hPa (29.26 inHg) Samoa, American Samoa, Southern Cook Islands None None
09F February 11 – 13 Tropical disturbance Not specified 1004 hPa (29.65 inHg) French Polynesia None None
10F February 14 – 17 Tropical depression 55 km/h (35 mph) 995 hPa (29.38 inHg) Southern Cook Islands None None
11F March 8 – 15 Tropical disturbance Not specified 1000 hPa (29.53 inHg) Vanuatu None None
12F March 18 – 19 Tropical disturbance Not specified 1005 hPa (29.68 inHg) None None None
Season aggregates
12 systems October 19, 2023 – March 19, 2024 215 km/h (130 mph) 930 hPa (30 inHg) Unknown 4

See also

edit

References

edit
  1. ^ a b c d e f g h i "Regional Specialised Meteorological Centre Nadi – Tropical Cyclone Centre (RSMC Nadi – TCC) Tropical Cyclone Seasonal Outlook 2023–24 Detailed Outlook" (PDF). Fiji Meteorological Service. October 12, 2023. Archived (PDF) from the original on October 12, 2023. Retrieved October 12, 2023.
  2. ^ a b Climate Services Division (October 26, 2010). Tropical Cyclone Guidance for Season 2010/11 for the Fiji and the Southwest Pacific (PDF) (Report). Fiji Meteorological Service. Archived (PDF) from the original on May 19, 2024. Retrieved May 19, 2024.
  3. ^ a b c d e Magee, Andrew (September 23, 2023). September 2023 Long-Range Outlook for the 2023/24 Southwest Pacific Tropical Cyclone Season (PDF) (Report). Australian Centre for Water, Climate and Land. Archived (PDF) from the original on October 12, 2023. Retrieved October 12, 2023.
  4. ^ a b Magee, Andrew (October 22, 2023). October 2023 Long-Range Outlook for the 2023/24 Southwest Pacific Tropical Cyclone Season (PDF) (Report). Australian Centre for Water, Climate and Land. Archived (PDF) from the original on October 23, 2023. Retrieved October 23, 2023.
  5. ^ a b c d e 2023-24 Southwest Pacific Tropical Cyclone Outlook (PDF) (Report). New Zealand's National Institute of Water and Atmospheric Research. October 12, 2023. Archived from the original (PDF) on October 12, 2023. Retrieved October 12, 2023.
  6. ^ a b c d South Pacific tropical cyclone season forecast for 2023 to 2024 (Report). Australian Bureau of Meteorology. October 12, 2023. Archived from the original on October 12, 2023. Retrieved October 12, 2023.
  7. ^ a b Tropical Disturbance Summary October 19, 2023 0838 UTC (Report). Fiji Meteorological Service. October 19, 2023. Archived from the original on October 19, 2023. Retrieved October 19, 2023.
  8. ^ "Off season tropical disturbance monitored in the region" (PDF) (Press release). Fiji Meteorological Service. October 20, 2023. Archived from the original (PDF) on October 23, 2023. Retrieved October 23, 2023.
  9. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans October 20, 2023 00:30z (Report). United States Joint Typhoon Warning Center. October 21, 2023. Archived from the original on October 23, 2023. Retrieved October 21, 2023.
  10. ^ Tropical Depression 01F Advisory Number A5 (Report). Fiji Meteorological Service. October 21, 2023. Archived from the original on October 21, 2023. Retrieved October 21, 2023.
  11. ^ Tropical Depression 01F Advisory Number A6 (Report). Fiji Meteorological Service. October 22, 2023. Archived from the original on October 22, 2023. Retrieved October 22, 2023.
  12. ^ Tropical Cyclone Lola Storm Warning Number 06 (Report). Fiji Meteorological Service. October 22, 2023. Archived from the original on October 22, 2023. Retrieved October 22, 2023.
  13. ^ Severe Tropical Cyclone Lola Hurricane Warning Number 11 (Report). Fiji Meteorological Service. October 23, 2023. Archived from the original on October 23, 2023. Retrieved October 23, 2023.
  14. ^ Prognostic Reasoning for Tropical Cyclone 01P (Lola) Warning No. 8 (Report). United States Joint Typhoon Warning Center. October 23, 2023. Archived from the original on October 23, 2023. Retrieved October 23, 2023.
  15. ^ Severe Tropical Cyclone Lola Hurricane Warning Number 12 (Report). Fiji Meteorological Service. October 23, 2023. Archived from the original on October 23, 2023. Retrieved October 23, 2023.
  16. ^ Prognostic Reasoning for Tropical Cyclone 01P (Lola) Warning No. 11 (Report). United States Joint Typhoon Warning Center. October 24, 2023. Archived from the original on October 24, 2023. Retrieved October 24, 2023.
  17. ^ Prognostic Reasoning for Tropical Cyclone 01P (Lola) Warning No. 14 (Report). United States Joint Typhoon Warning Center. October 25, 2023. Archived from the original on October 25, 2023. Retrieved October 25, 2023. Alt URL
  18. ^ Tropical Disturbance Summary October 26, 2023 0105 UTC (Report). Fiji Meteorological Service. October 26, 2023. Archived from the original on October 26, 2023. Retrieved October 26, 2023.
  19. ^ Tropical Cyclone 01P (Lola) Warning No. 18 (Report). United States Joint Typhoon Warning Center. October 26, 2023. Archived from the original on October 26, 2023. Retrieved October 26, 2023.
  20. ^ "Cyclone Lola leaves trail of destruction in Northern Vanuatu, warning for cyclone season | IFRC". www.ifrc.org. Archived from the original on October 27, 2023. Retrieved October 28, 2023.
  21. ^ "Vanuatu Prime Minister Charlot Salwai surveys Cyclone Lola damage from the air". RNZ. October 26, 2023. Archived from the original on October 26, 2023. Retrieved October 28, 2023.
  22. ^ "Cyclone Lola batters remote Tikopia in Solomon Islands - disaster office confirms". RNZ. October 27, 2023. Archived from the original on October 27, 2023. Retrieved October 28, 2023.
  23. ^ "A Tropical Disturbance analysed near the Solomon Islands which is expected to drift towards Fiji by early next week" (PDF) (Press release). Fiji Meteorological Service. November 11, 2023. Archived (PDF) from the original on November 13, 2023. Retrieved November 13, 2023.
  24. ^ Tropical Disturbance Advisory Number A01 issued from RSMC Nadi Nov 112032 UTC (Report). Fiji Meteorological Service. November 11, 2023. Archived from the original on November 14, 2023. Retrieved November 14, 2023.
  25. ^ "Tropical disturbance TDO2F approaches Fiji". Fiji Broadcasting Corporation. November 12, 2023. Archived from the original on November 13, 2023. Retrieved November 13, 2023.
  26. ^ Trpoical Disturbance Advisory A05 issued from RSMC Nadi Nov 130145 (Report). Fiji Meteorological Service. November 13, 2023. Archived from the original on November 14, 2023. Retrieved November 14, 2023.
  27. ^ "TC Mal heads our way". Fiji Broadcasting Corporation. Archived from the original on November 13, 2023. Retrieved November 13, 2023.
  28. ^ Prognostic Reasoning for Tropical Cyclone 02P (Mal) Warning No. 2 (Report). United States Joint Typhoon Warning Center. November 13, 2023. Archived from the original on November 13, 2023. Retrieved November 14, 2023. Alt URL
  29. ^ "Tropical Cyclone Mal strengthens to category 2 system". RNZ. November 14, 2023. Archived from the original on November 13, 2023. Retrieved November 13, 2023.
  30. ^ Tropical Disturbance Advisory Number A11 issued from RSMC Nadi Nov 141405 UTC (Report). Fiji Meteorological Service. November 14, 2023. Archived from the original on November 15, 2023. Retrieved November 15, 2023.
  31. ^ Tropical Disturbance Advisory Number A13 issued from RSMC Nadi Nov 150136 UTC (Report). Fiji Meteorological Service. November 15, 2023. Archived from the original on November 15, 2023. Retrieved November 15, 2023.
  32. ^ Gale Warning 146 for Subtropic (Report). New Zealand MetService. November 15, 2023. Archived from the original on November 16, 2023. Retrieved November 16, 2023.
  33. ^ Fijivillage. "Weather Office stresses that the whole of Fiji should be on alert for a possible Tropical Cyclone". www.fijivillage.com. Archived from the original on November 13, 2023. Retrieved November 13, 2023.
  34. ^ Fijivillage. "TD02F to become a Tropical Cyclone in next 6 to 18 hours, Fiji to feel further effects from tomorrow into Wednesday". www.fijivillage.com. Archived from the original on November 13, 2023. Retrieved November 13, 2023.
  35. ^ "Fijians urged to exercise caution". Fiji Broadcasting Corporation. Archived from the original on November 13, 2023. Retrieved November 13, 2023.
  36. ^ "Fiji: Tropical cyclone Mal strengthens to category 3". Radio New Zealand. November 14, 2023. Archived from the original on November 14, 2023. Retrieved November 14, 2023.
  37. ^ "Authorities begin restoration efforts as Tropical cyclone Mal moves away from Fiji group". RNZ. November 15, 2023. Archived from the original on November 15, 2023. Retrieved November 15, 2023.
  38. ^ "'Impact was quite minimal': Return to normalcy for Fijians after a brush with cyclone Mal". RNZ. November 17, 2023. Archived from the original on November 17, 2023. Retrieved November 19, 2023.
  39. ^ Tropical Disturbance Summary For area Equator to 25S, 160E to 120W issued from RSMC Nadi Dec 020627 UTC (Report). Fiji Meteorological Service. December 2, 2023. Archived from the original on December 2, 2023. Retrieved December 2, 2023.
  40. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans December 1, 2023 14:30z (Report). United States Joint Typhoon Warning Center. December 1, 2023. Retrieved December 1, 2023.
  41. ^ Tropical cyclone forecast 7 day forecast map (Report). Australian Bureau of Meteorology. December 4, 2023. Archived from the original on December 4, 2023.
  42. ^ Tropical Disturbance Summary For area Equator to 25S, 160E to 120W issued from RSMC Nadi Dec 030740 UTC (Report). Fiji Meteorological Service. December 4, 2023. Archived from the original on December 3, 2023. Retrieved December 4, 2023.
  43. ^ Tropical Cyclone Warning Number 2 December 6, 2023 01:30 AM (Report). Solomon Islands Meteorological Service. April 2, 2020. Archived from the original on December 5, 2023. Retrieved April 16, 2020.{{cite report}}: CS1 maint: bot: original URL status unknown (link)
  44. ^ "Tropical cyclone Jasper impacts Solomon Islands as it slowly moves away". RNZ. December 8, 2023. Retrieved January 23, 2024.
  45. ^ a b Tropical Disturbance Summary January 25, 2024 00z (Report). Fiji Meteorological Service. January 25, 2024. Archived from the original on January 25, 2024. Retrieved January 25, 2024.
  46. ^ Fiji Climate Summary: January 2024 (PDF) (Report). Vol. 45. Fiji Meteorological Service. February 7, 2024. Archived (PDF) from the original on February 8, 2024. Retrieved February 8, 2024.
  47. ^ "WWPS21 NFFN 261800". Fiji Meteorological Service. January 27, 2024. Archived from the original on January 26, 2024. Retrieved January 26, 2024.
  48. ^ "Tropical Disturbance Summary For area Equator to 25S, 160E to 120W ISSUED FROM RSMC NADI Feb 02 00:30 UTC". www.met.gov.fj. February 2, 2024. Archived from the original on February 2, 2024. Retrieved February 2, 2024.
  49. ^ "WWPS21 NFFN 250600". www.met.gov.fj. January 25, 2024. Archived from the original on February 3, 2024. Retrieved January 25, 2024.
  50. ^ Tropical Cyclone Forecast 12:03 am UTC 5 February 2024 (Report). Australian Bureau of Meteorology. February 5, 2024. Archived from the original on February 5, 2024. Retrieved February 5, 2024.
  51. ^ "WWPS21 NFFN 042100". www.met.gov.fj. February 4, 2024. Archived from the original on February 4, 2024. Retrieved February 4, 2024.
  52. ^ Tropical Cyclone Formation Alert (Invest 94P) (Report). United States Joint Typhoon Warning Center. February 7, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  53. ^ Eastern Region Tropical Cyclone Technical Bulletin issued at 1905 UTC 7/2/2024 (Report). Australian Bureau of Meteorology. February 7, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  54. ^ Tropical Cyclone 12P (Twelve) Warning No. 1 (Report). United States Joint Typhoon Warning Center. February 8, 2024. Archived from the original on February 8, 2024. Retrieved February 8, 2024.
  55. ^ Prognostic Reasoning for Tropical Cyclone 12P (Twelve) Warning No. 3 (Report). United States Joint Typhoon Warning Center. February 8, 2024. Archived from the original on February 8, 2024. Retrieved February 8, 2024.
  56. ^ Prognostic Reasoning for Tropical Cyclone 12P (Twelve) Warning No. 8 (Report). United States Joint Typhoon Warning Center. February 9, 2024. Archived from the original on February 10, 2024. Retrieved February 10, 2024.
  57. ^ Prognostic Reasoning for Tropical Cyclone 12P (Twelve) Warning No. 9 (Report). United States Joint Typhoon Warning Center. February 10, 2024. Archived from the original on February 10, 2024. Retrieved February 10, 2024.
  58. ^ "Forecast Map for Tropical Depression 05F Number 29". www.met.gov.fj. February 10, 2024. Archived from the original on February 10, 2024. Retrieved February 10, 2024.
  59. ^ Tropical Disturbance Advisory Number C13 (Report). Fiji Meteorological Service. February 10, 2024. Archived from the original on February 11, 2024. Retrieved February 11, 2024.
  60. ^ Prognostic Reasoning for Tropical Cyclone 12P (Twelve) Warning No. 10 (Report). United States Joint Typhoon Warning Center. February 10, 2024. Archived from the original on February 10, 2024. Retrieved February 10, 2024. Alt URL
  61. ^ https://archive.today/20240229155226/https://www.met.gov.fj/index.php?page=warn1%2320036.txt
  62. ^ Fiji Climate Summary: February 2024 (PDF) (Report). Vol. 45. Fiji Meteorological Service. March 7, 2024. Archived (PDF) from the original on March 10, 2024. Retrieved March 12, 2024.
  63. ^ "Fiji tropical depression: Heavy rain, flash flooding in the Northern Division". RNZ. February 12, 2024. Retrieved March 1, 2024.
  64. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans February 3, 2024 02z (Report). United States Joint Typhoon Warning Center. February 3, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  65. ^ Tropical Disturbance Summary February 3, 2024 23z (Report). Fiji Meteorological Service. February 3, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  66. ^ Tropical Disturbance Advisory Number A1 (Report). Fiji Meteorological Service. February 5, 2024. Archived from the original on February 5, 2024. Retrieved February 5, 2024.
  67. ^ Tropical Cyclone Formation Alert (Invest 95P) (Report). United States Joint Typhoon Warning Center. February 7, 2024. Archived from the original on February 5, 2024. Retrieved February 5, 2024.
  68. ^ Tropical Cyclone 10P (Ten) Warning No. 1 (Report). United States Joint Typhoon Warning Center. February 5, 2024. Archived from the original on February 5, 2024. Retrieved February 5, 2024.
  69. ^ "NWPS01 NFFN 051800". www.met.gov.fj. February 5, 2024. Archived from the original on February 5, 2024. Retrieved February 5, 2024.
  70. ^ Tropical Cyclone 10P (Ten) Warning No. 5 (Report). United States Joint Typhoon Warning Center. February 6, 2024. Archived from the original on February 6, 2024. Retrieved February 6, 2024. Alt URL
  71. ^ Tropical Disturbance Advisory Number A7 (Report). Fiji Meteorological Service. February 6, 2024. Archived from the original on February 6, 2024. Retrieved February 6, 2024.
  72. ^ Tropical Disturbance Advisory Number A9 (Report). Fiji Meteorological Service. February 7, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  73. ^ Tropical Cyclone 10P (Nat) Warning No. 5 (Report). United States Joint Typhoon Warning Center. February 8, 2024. Archived from the original on February 8, 2024. Retrieved February 8, 2024. Alt URL
  74. ^ Tropical Disturbance Advisory Number A11 (Report). Fiji Meteorological Service. February 7, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  75. ^ Tropical Disturbance Advisory Number A12 (Report). Fiji Meteorological Service. February 7, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  76. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans February 8, 2024 23:00z (Report). United States Joint Typhoon Warning Center. February 8, 2024. Archived from the original on February 7, 2024. Retrieved February 8, 2024. Alt URL
  77. ^ Gale Warning for Subtropic 95 (Report). New Zealand Meteorological Service. February 10, 2024. Archived from the original on February 10, 2024. Retrieved February 10, 2024.
  78. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans February 10, 2024 05z (Report). United States Joint Typhoon Warning Center. February 10, 2024. Archived from the original on February 10, 2024. Retrieved February 10, 2024. Alt URL
  79. ^ "AVIS DE PHENOMENE CYCLONIQUE". February 4, 2024. Archived from the original on February 5, 2024.
  80. ^ "Special Weather Bulletin Number ONE for Southern Cooks". February 5, 2024. Archived from the original on February 5, 2024.
  81. ^ Tropical Cyclone 5 Day Outlook February 5, 2024 (PDF) (Report). Fiji Meteorological Service. February 5, 2024. Archived (PDF) from the original on February 13, 2024. Retrieved February 13, 2024.
  82. ^ a b Tropical Disturbance Summary February 5, 2024 09z (Report). Fiji Meteorological Service. February 5, 2024. Archived from the original on February 13, 2024. Retrieved February 13, 2024.
  83. ^ Tropical Disturbance Summary February 5, 2024 21z (Report). Fiji Meteorological Service. February 5, 2024. Archived from the original on February 13, 2024. Retrieved February 13, 2024.
  84. ^ Tropical Disturbance Summary February 6, 2024 06z (Report). Fiji Meteorological Service. February 6, 2024. Archived from the original on February 6, 2024. Retrieved February 6, 2024.
  85. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans February 6, 2023 06:00z (Report). United States Joint Typhoon Warning Center. February 6, 2024. Archived from the original on February 6, 2024. Retrieved February 6, 2024. Alt URL
  86. ^ Tropical Cyclone Formation Alert (Invest 98P) (Report). United States Joint Typhoon Warning Center. February 6, 2024. Archived from the original on February 6, 2024. Retrieved February 6, 2024. Alt URL
  87. ^ Gale Warning Number 008 (Report). Fiji Meteorological Service. February 6, 2024. Archived from the original on February 6, 2024. Retrieved February 6, 2024.
  88. ^ Tropical Cyclone 11P (Eleven) Warning No. 1 (Report). United States Joint Typhoon Warning Center. February 6, 2024. Archived from the original on February 8, 2024. Retrieved February 6, 2024.
  89. ^ "NWPS01 NFFN 071200". www.met.gov.fj. February 7, 2024. Archived from the original on February 7, 2024. Retrieved February 7, 2024.
  90. ^ Prognostic Reasoning for Tropical Cyclone 11P (Osai) Warning No. 7 (Report). United States Joint Typhoon Warning Center. February 8, 2024. Archived from the original on February 8, 2024. Retrieved February 8, 2024.
  91. ^ Tropical Disturbance Advisory Number B7 (Report). Fiji Meteorological Service. February 8, 2024. Archived from the original on February 8, 2024. Retrieved February 8, 2024.
  92. ^ Prognostic Reasoning for Tropical Cyclone 11P (Osai) Warning No. 5 (Report). United States Joint Typhoon Warning Center. February 7, 2024. Archived from the original on February 8, 2024. Retrieved February 7, 2024.
  93. ^ Tropical Cyclone 11P (Osai) Warning No. 7 (Report). United States Joint Typhoon Warning Center. February 8, 2024. Archived from the original on February 8, 2024. Retrieved February 8, 2024.
  94. ^ Tropical Disturbance Summary February 12, 2024 06z (Report). Fiji Meteorological Service. February 12, 2024. Archived from the original on February 13, 2024. Retrieved February 13, 2024.
  95. ^ Tropical Disturbance Summary February 12, 2024 21z (Report). Fiji Meteorological Service. February 12, 2024. Archived from the original on February 13, 2024. Retrieved February 13, 2024.
  96. ^ Tropical Disturbance Summary February 11, 2024 06z (Report). Fiji Meteorological Service. February 11, 2024. Archived from the original on February 13, 2024. Retrieved February 13, 2024.
  97. ^ Tropical Disturbance Summary February 12, 2024 00z (Report). Fiji Meteorological Service. February 12, 2024. Archived from the original on February 12, 2024. Retrieved February 13, 2024.
  98. ^ Tropical Cyclone 5 Day Outlook February 13, 2024 (PDF) (Report). Fiji Meteorological Service. February 13, 2024. Archived (PDF) from the original on February 13, 2024. Retrieved February 13, 2024.
  99. ^ "Communique Meteorologique: Maintien des Îles de la Société en Vigilance de niveau orange pour les fortes pluies" [Weather Statement: Society Islands maintained at Orange Level Vigilance for heavy rain] (Press release). Meteo France French Polynesia. February 13, 2024. Archived from the original on February 13, 2024. Retrieved February 13, 2024.
  100. ^ Tropical Disturbance Summary February 14, 2024 06z (Report). Fiji Meteorological Service. February 14, 2024. Archived from the original on February 14, 2024. Retrieved February 14, 2024.
  101. ^ Significant Tropical Weather Advisory for the Western and South Pacific Oceans February 15, 2023 01:30z (Report). United States Joint Typhoon Warning Center. February 15, 2024. Archived from the original on February 15, 2024. Retrieved February 15, 2024. Alt URL
  102. ^ Tropical Cyclone Formation Alert (Invest 94P) (Report). United States Joint Typhoon Warning Center. February 15, 2024. Archived from the original on February 15, 2024. Retrieved February 15, 2024. Alt URL
  103. ^ Tropical Cyclone 15P (Firteen) Warning No. 1 (Report). United States Joint Typhoon Warning Center. February 15, 2024. Archived from the original on February 15, 2024. Retrieved February 15, 2024. Alt URL
  104. ^ Tropical Cyclone 15P (Firteen) Warning No. 4 (Report). United States Joint Typhoon Warning Center. February 17, 2024. Archived from the original on February 17, 2024. Retrieved February 17, 2024. Alt URL
  105. ^ "Fiji Meteorological Service". February 18, 2024. Archived from the original on February 18, 2024. Retrieved February 18, 2024.
  106. ^ https://archive.today/20240308233559/https://tgftp.nws.noaa.gov/data/raw/ww/wwps21.nffn..txt
  107. ^ https://wiki.chlod.net/jtwc/text/2024-03-09-1350-abpwweb.txt
  108. ^ https://wiki.chlod.net/jtwc/text/2024-03-10-0600-abpwweb.txt
  109. ^ "Wayback Machine". March 17, 2024. Archived from the original on March 17, 2024. Retrieved April 15, 2024.
  110. ^ https://archive.today/20240327152656/http://tropicalcyclonedata.net/adv/arch/wwps21_182100.txt
  111. ^ https://archive.today/20240327151809/https://www.wis-jma.go.jp/d/o/NFFN/Alphanumeric/Warning/Warnings_and_weather_summary/20240319/060000/A_WWPS21NFFN190600_C_RJTD_20240319080818_25.txt
  112. ^ RA V Tropical Cyclone Committee (2024). Tropical Cyclone Operational Plan for the South-East Indian Ocean and the Southern Pacific Ocean 2024 (PDF) (Report). World Meteorological Organization. Retrieved October 14, 2024.
  113. ^ Noble, Chris (August 5, 2024). "🌀Due to the severe impacts of tropical cyclones in the 2023-24 Season, Members at the 22nd session of the @WMO RA V Tropical Cyclone Committee agreed to retire 5 names: Lola, Mal, Jasper, Kirrily and Megan ✅An updated Operational Plan will be published before the 2024-25 Season". X (Formerly Twitter). Retrieved October 14, 2024.
  114. ^ "Cyclone Lola deaths caused by inaccessibility to urgent medical care". Pacific Media Network. November 2, 2023. Archived from the original on May 6, 2024. Retrieved May 6, 2024.
edit
 
Wikimedia Commons has media related to 2023-24 South Pacific cyclone season.
Retrieved from "https://en.wikipedia.org/w/index.php?title=2023–24_South_Pacific_cyclone_season&oldid=1254126670#Severe_Tropical_Cyclone_Mal"