Back Pazifische Hurrikansaison 2018 German Temporada de huracanes en el Pacífico de 2018 Spanish Saison cyclonique 2018 dans l'océan Pacifique nord-est French 2018-as csendes-óceáni hurrikánszezon Hungarian 2018년 동태평양 허리케인 Korean २०१८ पॅसिफिक चक्रीवादळ हंगाम Marathi Orkaanseizoen van de Grote Oceaan 2018 Dutch Temporada de furacões no Pacífico de 2018 Portuguese Сезон тихоокеанских ураганов 2018 года Russian 2018 Pacific hurricane season SIMPLE
| 2018 Pacific hurricane season | |
|---|---|
 Season summary map | |
| Seasonal boundaries | |
| First system formed | May 10, 2018 |
| Last system dissipated | November 5, 2018 |
| Strongest storm | |
| Name | Walaka |
| • Maximum winds | 160 mph (260 km/h) (1-minute sustained) |
| • Lowest pressure | 921 mbar (hPa; 27.2 inHg) |
| Seasonal statistics | |
| Total depressions | 26 official, 1 unofficial |
| Total storms | 23 official, 1 unofficial |
| Hurricanes | 13 |
| Major hurricanes (Cat. 3+) | 10 |
| Total fatalities | 57 total |
| Total damage | > $1.577 billion (2018 USD) |
| Related articles | |
The 2018 Pacific hurricane season was one of the most active Pacific hurricane seasons on record, producing the highest accumulated cyclone energy value on record in the basin. The season had the fourth-highest number of named storms – 23, tied with 1982.[nb 1] The season also featured eight landfalls, six of which occurred in Mexico. The season officially began on May 15 in the Eastern Pacific, and on June 1 in the Central Pacific; they both ended on November 30. These dates conventionally delimit the period of each year when most tropical cyclones form in the Pacific basin. However, tropical cyclone formation is possible at any time of the year, as illustrated when the first tropical depression formed on May 10, five days prior to the official start of the season.
The second named storm of the season, Hurricane Bud, struck Baja California Sur in mid-June, causing minor damage. Tropical Storm Carlotta stalled offshore of the Mexican coastline, where it also caused minor damage. In early August, Hurricane Hector became one of the few tropical cyclones to cross into the Western Pacific from the Eastern Pacific, while also affecting Hawaii. Tropical Storm Ileana brought torrential rainfall to southwestern Mexico during early August, causing relatively minor damage. A few weeks later, Hurricane Lane obtained Category 5[nb 2] intensity while also becoming Hawaii's wettest tropical cyclone on record and the second wettest tropical cyclone in United States history, only behind Hurricane Harvey of the previous year. Hurricane Olivia also struck Hawaii, resulting in relatively minor damage.
In late September, Hurricanes Rosa and Sergio formed, both of which eventually brought thunderstorms and flash flooding to the Baja California Peninsula and the Southwestern United States. Tropical Depression Nineteen-E became the first tropical cyclone to form in the Gulf of California before it brought severe flooding to Sinaloa, Mexico, causing significant damage. Meanwhile, Hurricane Walaka attained Category 5 intensity before causing disruptions in the Northwestern Hawaiian Islands. In late October, Hurricane Willa became the record-tying third Category 5 hurricane of the season (tied with the 1994 and 2002 seasons) before striking Sinaloa as a major hurricane, causing severe damage. Tropical Storm Vicente simultaneously affected the region just south of where Willa made landfall, causing severe flooding and dozens of landslides. Altogether, six systems made landfall this season. Damage across the basin reached $1.58 billion (2018 USD),[nb 3] while 57 people were killed by the various storms.
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