Cyclone Joni

Add links
This is a good article. Click here for more information.
Source: Wikipedia, the free encyclopedia.

Severe Tropical Cyclone Joni
LocationSatellite image of Cyclone Joni near its peak intensity
Meteorological history
FormedDecember 3, 1992
ExtratropicalDecember 13, 1992
DissipatedDecember 14, 1992
Category 4 severe tropical cyclone
10-minute sustained (FMS)
Highest winds165 km/h (105 mph)
Lowest pressure940 hPa (mbar); 27.76 inHg
Category 3-equivalent tropical cyclone
1-minute sustained (SSHWS/JTWC)
Highest winds205 km/h (125 mph)
Overall effects
Fatalities1
Damage$1.6 million (1992 USD)
Areas affectedTuvalu, Fiji
IBTrACSEdit this at Wikidata
Part of the 1992–93 South Pacific cyclone season

Severe Tropical Cyclone Joni was a damaging tropical cyclone that impacted the island nations of

Fijian Islands
during December 10. Over the next couple of days the system moved through the Fijian Islands, before it became an extratropical cyclone during December 13. The system was last noted during the next day as it was absorbed by a mid-latitude trough of low pressure to the east of New Zealand.

Joni caused gale to storm force winds on the Tuvuluan island of

US$5,000). There were no damages reported on the islands of Wallis and Futuna or Rotuma, while 1 person was killed, 10 people went missing and total damages were estimated at FJ$2 million (US$1.6 million) in Fiji. The main impacts of Joni in Fiji were confined to the Western Division, with the islands of Yasawa, Mamanuca, Viti Levu, Kadavu and Vatulele being the worst affected areas. Damages in both Tuvalu and Fiji were exacerbated a month later by Severe Tropical Cyclones Nina and Kina
interacting with each other. Due to the impact of this system, the name Joni was subsequently retired from the list of names for the region by the World Meteorological Organization.

Meteorological history

Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
Map key
Saffir–Simpson scale
  Tropical depression (≤38 mph, ≤62 km/h)
  Tropical storm (39–73 mph, 63–118 km/h)
  Category 1 (74–95 mph, 119–153 km/h)
  Category 2 (96–110 mph, 154–177 km/h)
  Category 3 (111–129 mph, 178–208 km/h)
  Category 4 (130–156 mph, 209–251 km/h)
  Category 5 (≥157 mph, ≥252 km/h)
  Unknown
Storm type
triangle Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression

At the start of December 1992, a shallow tropical depression developed along the

Australian tropical cyclone intensity scale and named it Joni.[1] After it had been named the system passed near Niulakita as it was steered towards the southwest by a low to mid level flow and intensified further.[1][3]

The FMS classified Joni as a Category 3 severe tropical cyclone during December 9, after an eye had become apparent in satellite imagery.

FST) on December 10, the system was successfully located on the Nadi weather radar, while it was located about 65 km (40 mi) to the west-southwest of Nadi.[1] Over the next few hours the system was located by radar, until it passed near or over the island of Vatulele.[1] After passing near the island, the system moved south-eastwards towards Kadavu and Ono-i-Lau, with the eye of the system passing directly over Kadavu during December 11.[1] The system subsequently started to weaken and transition into an extratropical cyclone, as it entered a region of strong vertical wind shear and cooler sea waters.[1][3] The system was declared to be an extratropical cyclone early on December 13, before it was absorbed by a mid-latitude trough of low pressure to the east of New Zealand during December 14.[1][4]

Preparations and impact

Severe Tropical Cyclone Joni impacted the island nations of

2008–09 season.[6]

During its developing stages, Joni was the first of two tropical cyclones to affect Tuvalu during the 1992–93 season.[1] As the system started to affect the islands during December 5, the FMS issued a gale warning for Niulakita, while strong wind warnings were issued for the rest of the island nation.[1] Joni subsequently passed near Niulakita during December 7, where it caused gale to storm force winds and minor damage to the islands.[1] The system also caused some damage to crops which were valued at AU$6,900 (US$5,000).[7] A tropical cyclone alert was issued for Wallis and Futuna during January 6, while a gale warning was issued for Rotuma during January 7.[1] There was subsequently no damage reported in either the French Territory or the Fijian dependency.[1][8]

Between December 9–11, 1992, Joni became the first named tropical cyclone to directly impact the Fiji Islands since Severe Tropical Cyclone Sina of 1990.[9] Joni caused a moderate to severe amount of damage to Viti Levu, with an overall damage total of about FJ$2 million (US$1.6 million).[10][11] At various times between December 7 – 11, the whole of the main Fijian islands were placed under either a gale, storm or hurricane-force wind warning by the FMS.[1] Ahead of the system affecting Fiji, international and domestic flights to and from the Nadi International Airport were cancelled during December 9 and 10, while ships and small boats in Lautoka were moved to a nearby river.[12][13][14] Hundreds of tourists on Fiji's offshore islands were evacuated to the mainland before the cyclone hit, while around 350 elected to ride out the system at island resorts.[13] Other preparations included the erection of hurricane shutters, while people rushed to stock up on supplies with shelves cleared of emergency supplies.[12] On some islands, villagers were evacuated to community centres, schools and churches at the height of the storm.[13][15]

Joni's impact on Fiji was generally confined to the Western Division, with the islands of Yasawa, Mamanuca, Viti Levu, Kadavu and Vatulele being the worst affected areas.[1][11] The system caused high seas and widespread flooding including in several rivers on Viti Levu, which led to a substantial loss of livestock.[16][17] In the immediate aftermath of the system a total of ten people were left missing, including a group of three fishermen in the Yasawa Islands.[13][15] A group of three females on a fishing trip also went missing and were later found on an offshore island.[15][18] A search party of four men went missing off Vanua Levu, while looking for the women, however, one swam ashore, while the other three were picked up by a cargo ship.[15][18] Parts of Fiji's main cities of Suva, Nadi, and Lautoka were left without power, as falling trees brought down power lines.[13] The Fijian Government reported that coconut plantations had been extensively damaged and that there was limited communications with the Western Division.[13] Despite Joni's eye passing directly over Kadavu during December 11, the damage on the island was limited to wave induced coastal erosion, root crop damage and the loss of a few trees.[19][20] The system passed near the wave rider station on the island, which recorded a peak wave height of about 7.2 metres (24 ft) as Joni made its closest point of approach.[19] During December 12, an army helicopter was deployed to conduct a damage survey of offshore islands.[21] A total of six people were subsequently arrested in Suva and Nadi on December 14, in relation to a series of burglaries, committed during power blackouts caused by the cyclone.[18] Joni's damage in both Tuvalu and Fiji was exacerbated a month later, by Severe Tropical Cyclones Nina and Kina interacting with each other.[10][22][23]

See also

References

  1. ^ a b c d e f g h i j k l m n o p q r s t u Tropical Cyclone Joni, December 3-14, 1992 (Report). Fiji Meteorological Service. May 20, 1996. Archived from the original on December 5, 2015. Retrieved December 5, 2015.
  2. ^ a b Joint Typhoon Warning Center (1994). Annual Tropical Cyclone Report: 1993 (PDF) (Report). United States Navy, United States Air Force. p. 216. Archived from the original (PDF) on December 8, 2015. Retrieved January 31, 2013.
  3. ^
    ISSN 1321-4233. Archived
    (PDF) from the original on December 22, 2015. Retrieved December 6, 2015.
  4. ^ a b c d MetService (May 22, 2009). "TCWC Wellington Best Track Data 1967–2006". International Best Track Archive for Climate Stewardship.[permanent dead link]
  5. ^ RA V Tropical Cyclone Committee (2023). Tropical Cyclone Operational Plan for the South-East Indian Ocean and the Southern Pacific Ocean 2023 (PDF) (Report). World Meteorological Organization. Retrieved October 23, 2023.
  6. ^ RSMC Nadi – Tropical Cyclone Centre (September 24, 2012). Tropical Cyclone Season Summary 2008–09 (Report). Fiji Meteorological Service. Retrieved December 5, 2015.
  7. ^ Tuvalu national report prepared for the International Decade for Natural Disaster Reduction mid-term review and the 1994 World Conference on Natural Disaster Reduction, Yokohama, Japan, May 23-27, 1994 (PDF). Prevention Web (Report). February 16, 1994. p. 15. Archived (PDF) from the original on December 22, 2015. Retrieved December 11, 2015.
  8. ^ "Cyclone threatens Fiji". Courier Mail. Australian Associated Press. December 9, 1992.
  9. ^ "Communication cut as Fiji's main island battered by cyclone". Agence France Presse. December 11, 1992.
  10. ^
    OCLC 648466886
    .
  11. ^ a b Summary of Major Disasters in Fiji: 1985 - March 2010 (Report). Fiji National Disaster Management Office. July 9, 2015. Archived from the original (PDF) on December 8, 2015. Retrieved December 5, 2015.
  12. ^ a b "Fiji battens down for full force of Tropical Cyclone Joni". Agence France Presse. December 10, 1992.
  13. ^ a b c d e f "Tourists flee as Joni hits Fiji". The Herald Sun. December 11, 1992.
  14. ^ "Cyclone threat". The Courier-Mail. December 11, 1992.
  15. ^ a b c d "Ten missing after cyclone Jonie hits Fiji". Agence France Presse. December 11, 1992.
  16. ^ McGree, Simon; Yeo, Stephen W; Devi, Swastika (October 2010). Flooding in the Fiji Islands Between 1840 and 2009 (PDF) (Report). Risk Frontiers. p. 40. Archived from the original (PDF) on 2014-03-16.
  17. ^ "Cyclone rips into Fiji". Palm Beach Post. December 12, 1992.
  18. ^ a b c "Heroic cyclone rescue bid". Herald Sun. December 15, 1992.
  19. ^ a b Barstow, Stephen F; Haug, Ola (1994). Wave Climate of Fiji (PDF) (Report). South Pacific Applied Geoscience Commission. Archived from the original (PDF) on April 3, 2012. Retrieved April 6, 2014.
  20. ^ Benson, Charlotte (March 1997). The Economic Impact of Natural Disasters in Fiji (PDF) (Report). Overseas Development Institute. p. 11. Archived from the original (PDF) on August 23, 2014. Retrieved December 11, 2015.
  21. ^ "Boy dies in cyclone". Courier-Mail. Australian Associated Press. December 12, 1992.
  22. ^ Pacific Country Report on Sea Level & Climate: Their Present State: Fiji (PDF) (Report). Australia National Tidal Facility. June 2002. p. 15. Archived (PDF) from the original on December 8, 2015. Retrieved December 11, 2015.
  23. ^ Tropical Cyclone Nina, December 21, 1992 – January 4, 1993 (Report). Fiji Meteorological Service. May 20, 1996. Archived from the original on December 8, 2015. Retrieved December 5, 2015.

External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=Cyclone_Joni&oldid=1221228397"