[5] The disturbance was subsequently named Joti at 00:00 UTC on November 1, by the FMS as it had developed into a tropical cyclone. [19] About a day later, on December 13, the FMS determined that the depression had further strengthened to Category 1 status, as convection continued wrapping into the center, with the storm acquiring the name Yasa. The season was characterised by a very strong El Niño event, which resulted in eleven tropical cyclones occurring to the east of the International Dateline. [4] They predicted that the Western region between 142.5°E and 165°E, had a 60% chance of seeing activity above its average of 4 tropical cyclones. [5][6] After the system had moved into the Coral Sea, it gradually weakened and turned towards the south-southwest, before it degenerated into a depression during November 7. The Atlantic basin includes the Atlantic Ocean, Caribbean Sea, and Gulf of Mexico. This Travel Alert expires on April 30, 2012. [8], During December 10, a shallow tropical depression formed to the west of the Northern Cook Island: Penrhyn and started to move south-eastwards towards French Polynesia. Includes the waters of: the North Atlantic Ocean, the Gulf of Mexico, … The National Oceanic and Atmospheric Administration (NOAA) predicted a more active Atlantic hurricane season than normal for 2020, and Rewa exacerbated the destruction caused by Severe Tropical Cyclone Nisha/Orama earlier in the season and destroyed more than 200 houses. The 1997–98 South Pacific cyclone season was the most active South Pacific tropical cyclone season on record, with 16 tropical cyclones occurring within the South Pacific basin between 160°E and 120°W. Another disturbance formed near the existing 01F and rapidly intensified into a depression. [30] Zazu also brought wind gusts up to 120 km/h (75 mph) to the island nation of Tonga, but no significant damage was reported. [3] The tropical depression that developed during May 11 was thought to be the easternmost forming South Pacific tropical cyclone ever observed in the satellite era, as it developed near 110°W. It was also the fourth most intense South Pacific tropical cyclone after Winston, Zoe, Pam. During March 23, a shallow tropical depression developed within a trough of low pressure, about 75 km (45 mi) to the northwest of Rotuma. Oscar existed from February 23 to March 6. It began on November 1, 2006 and ended on April 30, 2007. RSMC Nadi, TCWC Wellington and TCWC Brisbane all use the Australian Tropical Cyclone Intensity Scale and estimate windspeeds over a period of ten minutes, while the JTWC estimated sustained winds over a 1-minute period, which are subsequently compared to the Saffir–Simpson hurricane wind scale (SSHWS). William was one of the most northeasterly forming cyclones in the basin's history. [13][14] After it had been named: Prema moved south-eastwards and started to gradually weaken, before it degenerated into a depression during February 27. [18][19] Over the next couple of days, the system moved south-westwards and passed about 140 km (85 mi) to the southeast of Penhryn, as it gradually developed into a tropical cyclone. [15] At 00:00 UTC on December 12, the Fiji Meteorological Service (FMS) upgraded the system to Tropical Depression 02F, and began issuing forecast track maps. While cyclones in this area of the Pacific Ocean may occur year-round, December through April are usually the most active months. A potential combination of 3-4 cyclones may reach severe category 3 or higher status. Most of the activity during the season occurred within the central and eastern parts of the basin with French Polynesia affected by several systems. [28], Yellow cyclone alerts (the third highest level) were issued for the island of Niue on December 15, while residents were taken to higher grounds by officials. [8] The degenerating system subsequently passed to the west of Fiji during November 13, before it was last noted during November 16, as it passed over the island of Efate in Vanuatu but no damage was reported. During that day, gale-force winds were observed on Bora Bora before the system caused gas it passed to. During December 8, the FMS reported that Tropical Disturbance 01F had developed about 145 km (90 mi) to the northeast of Apia in Samoa. There is relatively low disagreement between the analogues for the total number of cyclones for this season, with the one exception being the 2007/08 season. [13][14] The remnants of Prema were subsequently monitored over the next few days, as they moved towards and through French Polynesia, before they were last noted during March 6. [19] Later that day, the FMS reported that Tomasi had peaked as a Category 4 severe tropical cyclone, with 10-minute sustained winds of 185 km/h (115 mph). [23] This was the earliest date a Category 5 South Pacific tropical cyclone formed on record and only the second Category 5 South Pacific tropical cyclone recorded in the month of December. During that day, the system started to rapidly develop further as it moved and was named Rewa, as it had developed into a Category 1 tropical cyclone. Please keep off-topic and political discussion to a minimum, and respect the guidelines listed to the right. Only seven hurricanes formed, the fewest since 2010. It includes their intensity on the Australian tropical cyclone intensity scale, duration, name, landfalls, deaths, and damages. [18][19] The depression was subsequently named Tomasi by the FMS during March 29, after it had developed into a Category 1 tropical cyclone on the Australian scale. Parts of Northeast socked by waist-deep snow. However, since the system is not in the official database, its record is henceforth unofficial. During the season, tropical cyclones will be officially monitored by the Fiji Meteorological Service (FMS), Australian Bureau o… [29] Zazu brought heavy surf which severely damaged the wharf on Niue which was recently rebuilt while bringing rainy conditions to the island that same day. Late on December 19, Yasa transitioned into an extratropical storm, issuing their final advisory. What months have the most hurricanes? The Atlantic Hurricane Basin. The BoM also predicted that the Eastern Region between 165°E and 120°W, had a 45% chance of seeing activity above its average of 6 tropical cyclones. [20] Soon afterwards, the JTWC upgraded Yasa to a Category 1-equivalent cyclone on the Saffir–Simpson scale.[21]. Should a tropical cyclone move out of the basin and into the Australian region it will retain its original name. 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