Meteorological history | |
---|---|
Formed | September 20,2018 |
Post-tropical | October 1,2018 |
Dissipated | October 8,2018 |
Violent typhoon | |
10-minute sustained (JMA) | |
Highest winds | 195 km/h (120 mph) |
Lowest pressure | 915 hPa (mbar);27.02 inHg |
Category 5-equivalent super typhoon | |
1-minute sustained (SSHWS/JTWC) | |
Highest winds | 260 km/h (160 mph) |
Lowest pressure | 914 hPa (mbar);26.99 inHg |
Overall effects | |
Fatalities | 4 total |
Damage | $2.69 billion (2018 USD) |
Areas affected | Mariana Islands,Taiwan,Japan,Russian Far East,Alaska |
IBTrACS | |
Part of the 2018 Pacific typhoon season |
Typhoon Trami,known in the Philippines as Super Typhoon Paeng,was the second typhoon to affect Japan within a month. The twenty-fourth tropical storm and tenth typhoon of the annual typhoon season,Trami developed from a low-pressure area southeast of Guam on September 20. It intensified into a tropical storm on the next day and intensified into a typhoon on September 22. Trami steadily intensified and reached its peak intensity late on September 24. On the following day,Trami slowed and drifted northward. It began to weaken due to upwelling. Trami accelerated and turned northeastward on September 29,before it struck Japan on the next day,and became extratropical on October 1. The extratropical remnants persisted for days until dissipated completely on October 8.
Trami caused additional damage to Japan,while it was still recovering from the impacts of Typhoon Jebi. Transportation was disrupted with several domestic flights cancelled. Over 380,000 people were evacuated. In total,Trami killed 4 people and left hundreds injured. Insurance losses were estimated to be ¥306 billion (2018 JPY,$2.69 billion USD).
On September 20, the Japan Meteorological Agency (JMA) began to track a tropical depression located to the southeast of Guam. [1] Moving northwestward, the depression gained some organization, and the Joint Typhoon Warning Center (JTWC) issued a Tropical Cyclone Formation Alert (TCFA), [2] and classified the system as a tropical depression later that day, giving the numeral designation 28W. [3] The JMA started issuing advisories once the system attained winds of 55 km/h (30 mph). [4] The JTWC upgraded 28W to a tropical storm on September 21, as it became better organized. [5] The JMA followed suit later that day, assigning the international name Trami. [6]
The system moved west-northwestward on September 22, under the influence of a subtropical ridge to its north. Benefited from the favourable condition such as high sea surface temperatures (SSTs) of 28 °C (82 °F) and low wind shear, Trami gradually intensified, attaining severe tropical storm on the morning, [7] and became the tenth typhoon of the annual typhoon season later that day. [8] The JTWC followed suit three hours later. [9] Continued moving west-northwestward, Trami kept on intensifying thanks to favorable environmental condition. It developed a pinhole eye on that day and entered the Philippine Area of Responsibility, receiving the name "Paeng" from PAGASA. [10] However, Trami soon entered a period of eyewall replacement cycle. Trami completed this cycle early on September 24 and resumed its intensification, with its eye became larger. [11] According to JMA, the storm achieved its peak intensity at 18:00 UTC that day, with 10-minute maximum sustained winds of 195 km/h (120 mph), and a central pressure of 915 hPa (mbar; 27.02 inHg). The JTWC said that Trami has become a Category 5-equivalent super typhoon three hours later, with 1-minute sustained winds of 260 km/h (160 mph). [12]
Soon afterwards, Trami lost its steering current and slowed as it is situated between two subtropical high pressure, [13] an area called the pressure field of the saddle type. [14] The typhoon's persistence over the same location for several days resulted in tremendous upwelling of cooler waters, with sea surface temperatures dropping from 28 to 21 °C (82 to 70 °F). [15] The combined effect of cooler water and dry air resulted in significant weakening, and Trami dropping below super typhoon status late on September 25. [16] However, the previously small eye of Trami expanded dramatically. [17] On September 28, the subtropical ridge over the Pacific Ocean slightly intensified, and Trami accelerated to the northwest. [18] Trami turned to the northeast along a westerlies on September 29, [19] and passed just west of the Okinawa Island. [20] The typhoon made landfall near Tanabe, Wakayama at 8:00 p.m. JST on September 30 (11:00 UTC), with winds of 150 km/h (90 mph). [21] After Trami impacted Honshu, it completely transitioned into a hurricane-force extratropical cyclone and impacted the Kuril Islands, before weakening into a storm-force system. From October 3 to 8, Trami's remnants made a large counterclockwise loop over the Bering Sea, while gradually weakening, before moving back south of the Aleutian Islands. Trami's extratropical remnants were last tracked in the Bering Sea on October 8, near the Aleutian Islands.
On September 28, the Central Weather Bureau (CWB) issued the heavy rain and extremely heavy rain alert to 7 cities and counties of Taiwan, warned that the rainfall in 24 hours will reach 200 mm (7.9 in) in those alerted area. [22] The CWB also warned that the coastal and open areas may be affected by winds of Beaufort scale 9–11. [23] Although Taiwan avoided a direct hit from Trami, large waves still affected the northern Taiwan. Wave heights at 4 m (13 ft) were recorded, and 4 people were injured by the large surf. [24]
Trami made its closest approach to Okinawa Island in the afternoon of September 29, passing just 30 km (19 mi) west of the Naha Airport. [20] Wind gusts reached 50.8 m/s (183 km/h) in Naha, Okinawa. [25] 50 people were injured, and about 600 people were evacuated to the shelters. [26] 30 cities and towns in Okinawa were suffering power outage. [27] Almost 200 flights to the prefecture were cancelled. [28] A guanyin statue in Ryukyu Golden Palace collapsed, estimated loss of about ¥100 million (US$880,000). [29]
Trami brought strong winds and waves to Japan. The typhoon broke the historical records of 10-minute maximum sustained winds at 30 weather stations and the maximum gust at 55 weather stations in Japan, mostly on September 30. In mainland Japan, the maximum gust from Trami were recorded at Hachioji, Tokyo, of 45.6 metres per second (164 km/h), which broke the record set in 2011. Trami also produced storm surge of 11.71 m (38.4 ft) at Cape Irōzaki. [30] More than 1,000 flights in Japan were cancelled, including 45 from Hong Kong. [31] At least 4 deaths and more than 200 injuries were reported across the country. [26] Insurance loss were estimated to be ¥306.1 billion (US$2.69 billion). [32]
The 2011 Pacific typhoon season was a below average season that produced a total of 21 named storms, 8 typhoons, and four super typhoons. This season was much more active than the previous season, although both seasons were below the Pacific typhoon average of 26. The season ran throughout 2011, though most tropical cyclone tend to develop between May and October. The season's first named storm, Aere, developed on May 7 while the season's last named storm, Washi dissipated on December 19.
The 2013 Pacific typhoon season was the most active Pacific typhoon season since 2004, and the deadliest since 1975. It featured Typhoon Haiyan, one of the most powerful storms and one of the strongest landfalling tropical cyclones in history. It was an above-average season with 31 named storms, 13 typhoons, and five super typhoons. The season's first named storm, Sonamu, developed on January 4 while the season's last named storm, Podul, dissipated on November 15. Despite the activity, most of the first seventeen named storms before mid-September were relatively weak, as only two of them reached typhoon intensity. Total damage amounted to at least $26.41 billion (USD), making it at the time the costliest Pacific typhoon season on record; it is currently the fourth costliest, behind the 2018, 2019 and 2023 seasons.
The 2014 Pacific typhoon season was a slightly below average season in terms of named storms, but featured the highest amount of Category 5 typhoons since 1997. This was mainly due to a developing El Niño that favors multiple powerful storms to form in the basin. The season formed twenty-three tropical storms, eleven typhoons, eight super typhoons, and seven Category 5 typhoons. The season's peak months August and September saw minimal activity caused by an unusually strong and a persistent suppressing phase of the Madden–Julian oscillation (MJO). The season ran throughout 2014, though most tropical cyclones typically develop between May and October. The season began with the development of Tropical Storm Lingling on January 18, and ended after Tropical Storm Jangmi which dissipated on January 1 of the next year.
The 2016 Pacific typhoon season is considered to have been the fourth-latest start for a Pacific typhoon season since reliable records began. It was an average season, with a total of 26 named storms, 13 typhoons, and six super typhoons. The season ran throughout 2016, though typically most tropical cyclones develop between May and October. The season's first named storm, Nepartak, developed on July 3, while the season's last named storm, Nock-ten, dissipated on December 28.
The 2018 Pacific typhoon season was at the time, the costliest Pacific typhoon season on record, until the record was beaten by the following year. The season was well above-average, producing twenty-nine storms, thirteen typhoons, seven super typhoons and six Category 5 tropical cyclones. The season ran throughout 2018, though most tropical cyclones typically develop between May and October. The season's first named storm, Bolaven, developed on January 3, while the season's last named storm, Man-yi, dissipated on November 28. The season's first typhoon, Jelawat, reached typhoon status on March 29, and became the first super typhoon of the year on the next day.
The 2019 Pacific typhoon season was the costliest Pacific typhoon season on record, just ahead of the previous year and 2023. The season featured fairly above-average tropical cyclone activity for the second consecutive year, producing 29 named storms, 17 typhoons, and five super typhoons, also, it was the final season of the Western Pacific's consecutive active hurricane seasons that started in 2013. The season's first named storm, Pabuk, reached tropical storm status on January 1, becoming the earliest-forming tropical storm of the western Pacific Ocean on record, breaking the previous record that was held by Typhoon Alice in 1979. The season's first typhoon, Wutip, reached typhoon status on February 20. Wutip further intensified into a super typhoon on February 23, becoming the strongest February typhoon on record, and the strongest tropical cyclone recorded in February in the Northern Hemisphere. The season's last named storm, Phanfone, dissipated on December 29 after it made landfall in the Philippines.
Typhoon Sanba, known in the Philippines as Super Typhoon Karen, was the strongest tropical cyclone worldwide in 2012. The sixteenth named storm and tenth typhoon of the annual typhoon season, Sanba formed as a tropical depression east of the Philippines on September 10. The storm gradually intensified as it moved generally northward in an area favorable for tropical development. The system was soon upgraded to a tropical storm less than a day after formation and subsequently further to a typhoon on September 12. Later that day, Sanba entered a phase of rapid intensification, and quickly strengthened. On September 13, the system attained its peak intensity with maximum sustained winds of 125 mph (205 km/h), and a barometric pressure of 900 mbar, becoming the strongest typhoon in the Western Pacific Ocean since Megi in 2010. Accelerating towards more northerly latitudes, a period of gradual weakening ensued afterwards as its eye expanded. It made landfall on South Korea late on September 17 as a typhoon before transitioning into an extratropical cyclone the following day. Sanba's remnants tracked into the Primorsky Krai region of eastern Russia before they were last noted on September 19.
Severe Tropical Storm Trami, known in the Philippines as Severe Tropical Storm Maring, was a tropical cyclone that brought heavy rains to Taiwan and East China during mid-August 2013. Trami also made a fujiwhara interaction with Tropical Depression 13W north of it. The storm also enhanced the southwest monsoon causing more than 20 casualties in the Philippines.
Typhoon Neoguri, known in the Philippines as Typhoon Florita, was a large and powerful tropical cyclone which struck Japan in 2014. The eighth named storm and the second typhoon of the annual typhoon season, Neoguri developed into a tropical storm on July 3 and then a typhoon on July 4. It rapidly deepened on July 5, reaching peak intensity late on July 6. Neoguri began to decay on July 7 and passed through Okinawa on July 8 and then making landfall over Kyushu as a severe tropical storm late on July 9. After Neoguri passed through the southern coast of Honshū on July 10, it became extratropical on July 11.
Typhoon Dujuan, known in the Philippines as Super Typhoon Jenny, was the second most intense tropical cyclone of the Northwest Pacific Ocean in 2015 in terms of ten-minute maximum sustained winds, tied with Noul. The twenty-first named storm and the thirteenth typhoon of the 2015 Pacific typhoon season, Dujuan brought extremely powerful winds throughout the Yaeyama Islands and Taiwan in late September, causing 3 deaths in Taiwan. The typhoon also caused over ¥2.5 billion (US$392.9 million) damage in East China.
Typhoon Melor, known in the Philippines as Typhoon Nona, was a powerful tropical cyclone that struck the Philippines in December 2015. The twenty-seventh named storm and the eighteenth typhoon of the annual typhoon season, Melor killed 51 people and caused ₱7.04 billion in damage.
Typhoon Mindulle was a strong tropical cyclone which affected Japan in August 2016. The ninth named storm and second typhoon of the 2016 Pacific typhoon season, Mindulle was first noted as a low-pressure area northwest of Guam on August 17. Two days later, it was upgraded into a tropical storm, being named Mindulle. Gradually intensifying, Mindulle peaked as a Category 1-equivalent hurricane on the Saffir-Simpson scale on August 22 before making landfall in Chiba Prefecture later that day. Mindulle rapidly weakened, dissipating the next day.
Typhoon Malakas, known in the Philippines as Typhoon Gener, was a powerful tropical cyclone which affected Taiwan and Japan in mid September 2016. It was the sixteenth named storm and the sixth typhoon of the annual typhoon season in 2016. Malakas formed on September 11, just south of Guam. The system gradually organized and improved its outer bands, which prompted JTWC to give its identifier as Tropical Depression 18W. A few hours later, JMA received its name Malakas for 18W. On September 13, Malakas entered the Philippine Area of Responsibility, which gained the name Gener by PAGASA. Despite its marginal conditions for further development, Malakas continued to intensify into a typhoon.
Typhoon Damrey, known in the Philippines as Severe Tropical Storm Ramil, was a strong tropical cyclone that affected the Philippines and Vietnam during early November 2017. Damrey first originated as a tropical depression over the Philippine archipelago of Visayas on October 31. Emerging into the South China Sea a few days later, the system strengthened into the second deadliest and twenty-third named storm of the 2017 Pacific typhoon season. Rapidly intensifying, Damrey became the season's tenth typhoon on November 3, reaching its peak intensity as a Category 2 on the same day. Damrey made landfall over Khánh Hoà, Vietnam on November 4 and began to rapidly weaken, fully dissipating on November 5.
Typhoon Jongdari was a strong, long-lived and erratic tropical cyclone that impacted Japan and East China in late July and early August 2018. Formed as the twelfth named storm of the 2018 typhoon season near Okinotorishima on July 24, Jongdari gradually intensified and developed into the fourth typhoon of the year on July 26. Influenced by an upper-level low and a subtropical ridge, Jongdari executed a rare counter-clockwise southeast of Japan on the next day. At that time, it also reached peak intensity. The typhoon made landfall in Kii Peninsula, over Mie Prefecture of Japan locally early on July 29.
Typhoon Kong-rey, known in the Philippines as Super Typhoon Queenie, was a large and powerful typhoon that was tied with Typhoon Yutu as the most powerful tropical cyclone worldwide in 2018. The twenty-fifth tropical storm, eleventh typhoon and 6th super typhoon of the 2018 Pacific typhoon season, Kong-rey originated from a tropical disturbance in the open Pacific. For a couple days, it went westward, organizing into a tropical depression on September 27. Then it intensified into a powerful Category 5 super typhoon early on October 2. Kong-rey underwent an eyewall replacement cycle after its peak intensity, causing it to weaken into a Category 3 typhoon under unfavorable conditions. Kong-rey then struck South Korea on October 6 as a tropical storm. Kong-rey transitioned into an extratropical cyclone later that day while impacting Japan.
Typhoon Maysak, known in the Philippines as Typhoon Julian, was a deadly, damaging and powerful tropical cyclone that struck the Ryukyu Islands and the Korean Peninsula in September 2020. The third typhoon of the 2020 Pacific typhoon season, Maysak formed from a tropical disturbance. The disturbance gradually organized, receiving the name Julian from PAGASA as it became a tropical depression. As the depression strengthened, the JMA subsequently named the system Maysak. Maysak rapidly intensified into a strong typhoon before weakening and making landfall in South Korea.
Typhoon Tapah, known in the Philippines as Typhoon Nimfa was a Category 1 equivalent typhoon that caused damages in Japan and South Korea. The seventeenth named storm and the seventh typhoon of the 2019 Pacific typhoon season, Tapah formed on September 17 from the remnants of Tropical Depression Marilyn.
Typhoon Prapiroon, known in the Philippines as Severe Tropical Storm Florita, was a Category 1 typhoon that worsened the floods in Japan and also caused impacts in neighboring South Korea. The storm formed from an area of low pressure near the Philippines and strengthened to a typhoon before entering the Sea of Japan. The seventh named storm and the first typhoon of the annual annual typhoon season. Prapiroon originated from a low-pressure area far off the coast of Northern Luzon on June 28. Tracking westwards, it rapidly upgraded into a tropical storm, receiving the name Prapiroon due to favorable conditions in the Philippine Sea on the next day.
Severe Tropical Storm Kompasu, known in the Philippines as Severe Tropical Storm Maring was a very large and deadly tropical cyclone that affected the Philippines, Taiwan, and southeast China. Part of the 2021 Pacific typhoon season, Kompasu originated from an area of low pressure east of the Philippines on 6 October 2021. The Japan Meteorological Agency (JMA) classified it as a tropical depression that day. A day later, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) classified it as a tropical depression, naming it Maring. The cyclone was initially heavily disorganised, competing with another vortex, Tropical Depression Nando. Eventually, Maring became dominant, and the JMA reclassified it as a tropical storm, naming it Kompasu. Kompasu made landfall in Cagayan, Philippines, on 11 October 2021, and two days later, the storm made landfall in Hainan, China. The cyclone dissipated on 14 October 2021 while located over Vietnam.