Typhoon Ampil (2024)

Last updated

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
Disc Plain black.svg Tropical cyclone
Solid black.svg Subtropical cyclone
ArrowUp.svg Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression

Typhoon Ampil emerged from an area of convection 976 km (606 mi) east of Kadena Air Base on August 3. [1] At 18:00  UTC on August 11, the Japan Meteorological Agency (JMA) designated it as a tropical depression. [2] Soon after, the United States Joint Typhoon Warning Center (JTWC) began to re-monitoring it, noting that it was in a marginal favorable environment for development. [3] At 07:00 UTC on August 12, the agency issued a tropical cyclone formation alert on the disturbance. [4] A few hours later, they recognized the system as a tropical depression, designating it as 08W. [5] Soon after, the JMA noted that it had intensified into a tropical storm, with convective bands wrapping around a well-defined low-level circulation center, and named it Ampil. [6] [7]

Typhoon Ampil passing east of Japan on August 16 2024 CIMSS 08W Ampil visible infrared satellite loop.gif
Typhoon Ampil passing east of Japan on August 16

Ampil then turned north-northeastward as the increasing influence of the low-level flow became the primary steering mechanism. [6] A central dense overcast was obscuring the low-level circulation center; [8] however, Ampil became distinctly better defined, featuring a well-defined center and spiral banding. [9] The JMA upgraded the system to a severe tropical storm on August 13. [10] Around 15:00 UTC on August 14, the JTWC reported that Ampil had intensified into a minimal typhoon, as animated infrared imagery indicated the development of a pinhole eye feature, which exhibited excellent equatorward outflow and good poleward outflow. [11] The JMA then reported that Ampil had intensified into a typhoon due to warm sea surface temperatures and low vertical wind shear on August 15. [12] The JMA reported that Ampil reached its peak intensity at 12:00 UTC that day with 10-minute sustained winds of 155 km/h (100 mph) and a central pressure of 950 hPa (28.05 inHg). [13] Ampil then turned northward, along the western periphery of a mid-level subtropical ridge. [14] Ampil eventually peaked at Category 4-equivalent intensity on the Saffir-Simpson scale at 03:00 UTC on August 16, [15] with 1-minute sustained winds of 215 km/h (130 mph) and a large eye measuring 46 miles (74 km) in diameter before making its closest approach to Japan. [16] This made Ampil the first storm in the 21st century in the Western Pacific basin to reach the 34th parallel north while at or above Category 3-equivalent strength, with only two others having been recorded—Typhoon Carmen in 1965 and Typhoon Oscar in 1995. [17]

Ampil degraded due to internal fluctuations and a symmetric central dense overcast, while convection was confined to the southern semicircle. [18] Satellite imagery depicted a well-defined 10 miles (17 km) wide eye surrounded by deep convection, [19] though the banding diminished after encountering cold, dry air. [20] Ampil was beginning to undergo an extratropical transition, as its convective structures had dissipated by August 17. [21] The JTWC then ceased issuing advisories on the system the next day as it turned east-northeastward and merged with the mid-latitude westerlies. [22] The JMA reported that Ampil had transitioned into an extratropical low on August 19. [23] The extratropical storm entered the Bering Sea on August 20, crossed the Aleutian Islands, moved inland over the Russian Far East and Arctic Alaska, emerged into the Arctic Ocean between August 21–22, and dissipated on August 23. [24]

Preparations and impact

Japan

Notifications of Tokaido Shinkansen cancellations due to Ampil Attention of cancel operating Tokaido Shinkansen by typhoon, Aug '16 - 01.jpg
Notifications of Tokaido Shinkansen cancellations due to Ampil

Typhoon Ampil arrived during Japan’s Obon holiday week—just days after Tropical Storm Maria caused record-breaking rainfall in parts of northern Japan. [25] As the strong storm brushed the coast of Japan, hundreds of thousands in Tokyo and surrounding areas were advised to evacuate. A total of around 178,000 households, over 404,000 people, were given an evacuation order. Similar notices were issued in Yokohama. Many modes of transportation like flights and trains were cancelled on August 16 as the typhoon approached. [26] Japan Airways and All Nippon Airways cancelled around 600 flights to Haneda Airport and Narita International Airport. [27] [28] East of Tokyo in the Chiba Prefecture, trees were downed and many roads were flooded. In Tokyo and in multiple bordering regions, heavy rainfall affected areas, increasing the risk of flooding and landslides. High waves warnings were issued, mainly in the Izu Islands. [29] The Tropical Cyclone Condition of Readiness (TCCOR) was raised from TCCOR 3 to TCCOR 2 for Yokosuka Naval Base on August 15, indicating that winds of 92 km/h (57 mph) or higher were possible within 24 hours. [30] A barrier obstructing Japan's Mount Fuji from a nearby convenience store was recently taken down to avoid damage. [31]

A Level 4 evacuation order was issued for Mobara and Asahi in Chiba Prefecture, along with Iwaki in Fukushima Prefecture. [32] All buslines in the city of Mobara were cancelled. Tokyo Disneyland closed around six hours before normal closing time, and it was closed all together on August 17. The cancellation of flights and railway transportation was expected to impact over 120,000 people. [29] The NHK reported that Tokyo suffered minimal damage, while several people were injured in Kanagawa Prefecture. [32] Over 5,000 homes were left without power, though only 250 in both Ibaraki and Tochigi. Signboards were damaged, as well as bicyles and poles getting knocked over by strong winds. After the storm passed by, some flights were still delayed by Yamato Transport, [33] while energy company officials confirmed that electricity was restored to most areas. [34]

Alaska and California

The remnants of Ampil were driving a frontal boundary across Alaska, prompting a high surf advisory and a high wind watch for the Seward Peninsula, Gambell, St. Lawrence Island, [35] while a coastal flood advisory was in effect for the Bering Strait Coast, the Yukon–Kuskokwim Delta Coast, the eastern Norton Sound, and the Nulato Hills. [36] Ampil brought strong winds and coastal waves to western Alaska. [37] Ampil's remnants influenced an atmospheric river as its moist core flowed into the low-pressure system and was absorbed into the Pacific jet stream, which was expected to reach California. [38]

See also

Related Research Articles

<span class="mw-page-title-main">2012 Pacific typhoon season</span>

The 2012 Pacific typhoon season was a slightly above average season that produced 25 named storms, fourteen typhoons, and four intense typhoons. It was a destructive and the second consecutive year to be the deadliest season, primarily due to Typhoon Bopha which killed 1,901 people in the Philippines. It was an event in the annual cycle of tropical cyclone formation, in which tropical cyclones form in the western Pacific Ocean. The season ran throughout 2012, though most tropical cyclones typically develop between May and October. The season's first named storm, Pakhar, developed on March 28, while the season's last named storm, Wukong, dissipated on December 29. The season's first typhoon, Guchol, reached typhoon status on June 15, and became the first super typhoon of the year on June 17.

<span class="mw-page-title-main">2015 Pacific typhoon season</span>

The 2015 Pacific typhoon season was a slightly above average season that produced twenty-seven tropical storms, eighteen typhoons, and nine super typhoons. The season ran throughout 2015, though most tropical cyclones typically develop between May and November. The season's first named storm, Mekkhala, developed on January 15, while the season's last named storm, Melor, dissipated on December 17. The season saw at least one named tropical system forming in each of every month, the first time since 1965. Similar to the previous season, this season saw a high number of super typhoons. Accumulated cyclone energy (ACE) during 2015 was extremely high, the third highest since 1970, and the 2015 ACE has been attributed in part to anthropogenic warming, and also the 2014-16 El Niño event, that led to similarly high ACE values in the East Pacific.

<span class="mw-page-title-main">2016 Pacific typhoon season</span>

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.

<span class="mw-page-title-main">2018 Pacific typhoon season</span>

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.

<span class="mw-page-title-main">Tropical Storm Khanun (2012)</span> Pacific severe tropical storm in 2012

Severe Tropical Storm Khanun, known in the Philippines as Tropical Storm Enteng, was the first tropical cyclone to directly impact Korea in two years. It is the 8th named storm, the 3rd severe tropical storm, and overall, the 13th tropical cyclone to be monitored by the Japan Meteorological Agency (JMA) during 2012. Khanun was also the first tropical storm to make a landfall over Korea in 2012. Khanun means "jack fruit" in Thai.

<span class="mw-page-title-main">Typhoon Neoguri (2014)</span> Pacific typhoon in 2014

Typhoon Neoguri, known in the Philippines as Super 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.

<span class="mw-page-title-main">Typhoon Phanfone (2014)</span> Pacific typhoon in 2014

Typhoon Phanfone, known in the Philippines as Typhoon Neneng, was a powerful tropical cyclone which affected Japan in early October 2014. It was the eighteenth named storm and the eighth typhoon of the 2014 Pacific typhoon season. Phanfone started as a large area of convection well west of the International Date Line. The system was well organized and classified as Tropical Depression 18W on September 29. At the same day, it gained the name Phanfone due to very favorable conditions and intense thunderstorms rich with convection surrounding the storm's center. Phanfone would later go rapid intensification on October 1 due to warm sea-surface temperatures and very favorable environments. JTWC upgraded Phanfone to a Category 4 typhoon but weakened later back to Category 3 due to its eye replacing the old one and undergoing a minor eyewall replacement cycle.

<span class="mw-page-title-main">Typhoon Vongfong (2014)</span> Pacific typhoon in 2014

Typhoon Vongfong, known in the Philippines as Super Typhoon Ompong, was the most intense tropical cyclone worldwide in 2014, and struck Japan as a large tropical system. It also indirectly affected the Philippines and Taiwan. Vongfong was the nineteenth named storm and the ninth typhoon of the 2014 Pacific typhoon season. Estimates assess damage from Vongfong to have been over US$160 million, mainly for striking mainland Japan. At least 9 people were killed along the path of the typhoon in those countries.

<span class="mw-page-title-main">Typhoon Hagupit (2014)</span> Pacific typhoon in 2014

Typhoon Hagupit known in the Philippines as Super Typhoon Ruby, was the second most intense tropical cyclone in 2014. Hagupit particularly impacted the Philippines in early December while gradually weakening, killing 18 people and causing $114 million of damage in the country. Prior to making landfall, Hagupit was considered the worst threat to the Philippines in 2014, but it was significantly smaller than 2013's Typhoon Haiyan.

<span class="mw-page-title-main">Tropical Storm Kujira (2015)</span> 2015 Pacific tropical storm

Tropical Storm Kujira was a tropical cyclone that prompted the PAGASA to declare the beginning of the rainy season in the Philippines. The ninth tropical depression, 8th named storm, and first storm to make landfall on China in the 2015 Pacific typhoon season, it formed as a tropical depression south of the Paracel Islands on June 19.

<span class="mw-page-title-main">Typhoon Mindulle (2016)</span> Pacific typhoon in 2016

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.

<span class="mw-page-title-main">Typhoon Lan (2017)</span> Pacific typhoon in 2017

Typhoon Lan, known in the Philippines as Super Typhoon Paolo, was the third-most intense tropical cyclone worldwide in 2017, behind only hurricanes Irma and Maria in the Atlantic. A very large storm, Lan was the twenty-first tropical storm and ninth typhoon of the annual typhoon season. It originated from a tropical disturbance that the United States Naval Research Laboratory had begun tracking near Chuuk on October 11. Slowly consolidating, it developed into a tropical storm on October 15, and intensified into a typhoon on October 17. It expanded in size and turned northward on October 18, although the typhoon struggled to intensify for two days. On October 20, Lan grew into a very large typhoon and rapidly intensified, due to favorable conditions, with a large well-defined eye, reaching peak intensity as a "super typhoon" with 1-minute sustained winds of 249 km/h (155 mph) – a high-end Category 4-equivalent storm – late on the same day. Afterward, encroaching dry air and shear caused the cyclone to begin weakening and turn extratropical, before it struck Japan on October 23 as a weaker typhoon. Later that day, it became fully extratropical before it was absorbed by a larger storm shortly afterward.

<span class="mw-page-title-main">2021 Pacific typhoon season</span>

The 2021 Pacific typhoon season was the second consecutive season to have below average tropical cyclone activity, with twenty-two named storms, and was the least active since 2011. Nine became typhoons, and five of those intensified into super typhoons. This low activity was caused by a strong La Niña that had persisted from the previous year. The season's first named storm, Dujuan, developed on February 16, while the last named storm, Rai, dissipated on December 21. The season's first typhoon, Surigae, reached typhoon status on April 16. It became the first super typhoon of the year on the next day, also becoming the strongest tropical cyclone in 2021. Surigae was also the most powerful tropical cyclone on record in the Northern Hemisphere for the month of April. Typhoons In-fa and Rai are responsible for more than half of the total damage this season, adding up to a combined total of $2.02 billion.

<span class="mw-page-title-main">2022 Pacific typhoon season</span>

The 2022 Pacific typhoon season was the third consecutive season to have below average tropical cyclone activity, with twenty-five named storms forming. Of the tropical storms, ten became typhoons, and three would intensify into super typhoons. The season saw near-average activity by named storm count, although many of the storms were weak and short-lived, particularly towards the end of the season. This low activity was caused by an unusually strong La Niña that had persisted from 2020. The season's first named storm, Malakas, developed on April 6, while the last named storm, Pakhar, dissipated on December 12. The season's first typhoon, Malakas, reached typhoon status on April 12. The season ran throughout 2022, though most tropical cyclones typically develop between May and October. Tropical storms Megi and Nalgae were responsible for more than half of the casualties, while typhoons Hinnamnor and Nanmadol both caused $1 billion in damages.

<span class="mw-page-title-main">2023 Pacific typhoon season</span>

The 2023 Pacific typhoon season was the fourth and final consecutive below-average season and became the third-most inactive typhoon season on record in terms of named storms, with just 17 named storms developing, only ahead of 2010 and 1998. Despite the season occurring during an El Niño event, which typically favors activity in the basin, activity was abnormally low. This was primarily due to a consistent period of negative PDO, which typically discourages tropical storm formation in this basin. The season was less active than the 2023 Atlantic hurricane season in terms of named storms, the fourth such season on record, after 2005, 2010 and 2020. The season's number of storms also did not exceed that of the 2023 Pacific hurricane season. Only ten became typhoons, with four strengthening further into super typhoons. However, it was very destructive, primarily due to Typhoon Doksuri which devastated the northern Philippines, Taiwan, and China in July, becoming the costliest typhoon on record as well as the costliest typhoon to hit mainland China, and Typhoon Haikui in September, which devastated China, Taiwan, and Hong Kong. The season was less active in Southeast Asia, with no tropical storm making landfall in mainland Vietnam.

<span class="mw-page-title-main">Tropical Storm Ampil</span> Pacific severe tropical storm in 2018

Severe Tropical Storm Ampil, known in the Philippines as Severe Tropical Storm Inday, was a tropical cyclone that caused moderate damage in the Ryukyu Islands and East and Northeast China in late July 2018. The tenth named storm of the annual typhoon season, Ampil developed into a tropical depression east of Luzon on July 17. The system gradually strengthened over the following days amid a marginally favorable environment and became a severe tropical storm late on July 19 as it moved northwest. Maintaining its strength, Ampil passed over Okinawa Island from July 20 to 21. Thereafter, Ampil weakened slightly while crossing the East China Sea, before making landfall in Shanghai, China, on July 22. The system weakened slowly over land and degraded to a tropical depression on July 23. The system turned eastwards as it continued weakening over land, diminishing to a remnant low on July 25 and dissipating fully a day later over the Russian Far East.

<span class="mw-page-title-main">2024 Pacific typhoon season</span>

The 2024 Pacific typhoon season is an ongoing event in the annual cycle of tropical cyclone formation in the western Pacific Ocean. It is the fifth-latest starting Pacific typhoon season on record, as well as the deadliest since 2013, and the fifth-costliest Pacific typhoon season on record, mostly due to Yagi. This season saw an unusually active November, with the month seeing 4 tropical cyclones active at the same time. The season runs throughout 2024, though most tropical cyclones typically develop between May and October. The season's first named storm, Ewiniar, developed on May 25, and eventually intensified into the first typhoon of the season.

<span class="mw-page-title-main">Timeline of the 2024 Pacific typhoon season</span>

This timeline documents all of the events of the 2024 Pacific typhoon season. Most of the tropical cyclones form between May and November. The scope of this article is limited to the Pacific Ocean, north of the equator between 100°E and the International Date Line. Tropical storms that form in the entire Western Pacific basin are assigned a name by the Japan Meteorological Agency (JMA). Tropical depressions that form in this basin are given a number with a "W" suffix by the United States' Joint Typhoon Warning Center (JTWC). In addition, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) assigns names to tropical cyclones that enter or form in the Philippine Area of Responsibility (PAR). These names, however, are not in common use outside of the Philippines.

<span class="mw-page-title-main">Tropical Storm Maria (2024)</span> Western Pacific tropical storm

Severe Tropical Storm Maria was the third tropical cyclone to make landfall over the Pacific coast of the Tōhoku region of Japan—behind only 2016's Lionrock and 2021's Nepartak—in early August 2024. Forming as the fifth named storm of the annual typhoon season on August 5, Maria further intensified into a severe tropical storm and later into a minimal typhoon on August 8. It soon reached its peak intensity that day, with 10-minute sustained winds of 100 km/h (65 mph) and a minimum barometric pressure of 980 hPa (28.94 inHg). However, the storm's structure became asymmetric to the northeast due to the shielding effect of the Japanese Alps on its western periphery. The storm made landfall Ōfunato, a city in Iwate Prefecture, Japan with winds of 85 km/h (50 mph) before traversing northern Honshu and emerging into the Sea of Japan on August 12. It continued to be monitored until it was last noted on August 14.

<span class="mw-page-title-main">Typhoon Shanshan (2024)</span> Pacific typhoon

Typhoon Shanshan was a powerful tropical cyclone that moved through Japan in August 2024. The tenth named storm and fourth typhoon of the annual typhoon season, Shanshan was first noted near the Mariana Islands on August 20, with deep convection beginning to consolidate. The following day, the Japan Meteorological Agency (JMA) upgraded it to a tropical storm and named it Shanshan. Early the next day, both the JMA and the Joint Typhoon Warning Center (JTWC) classified it as a minimal typhoon. Shanshan turned west-northwestward and stalled near Kikaijima, reaching its peak intensity with ten-minute sustained winds of 175 km/h (110 mph) and a central pressure of 935 hPa (27.61 inHg). It then peaked at Category 4-equivalent intensity on the Saffir–Simpson scale on August 27, with one-minute sustained winds of 215 km/h (130 mph). As the typhoon moved through the Ryukyu Islands, it further decayed, becoming cooler and less defined. Shanshan turned northward between two mid-level subtropical ridges and made landfall near Satsumasendai in Kagoshima Prefecture around 8 a.m. local time on August 29. It then turned eastward along the northern edge of a subtropical high and quickly crossed the Seto Inland Sea before making landfall over the northern tip of Shikoku on August 30. Shanshan's convection has slightly increased over the past six hours as its circulation moved back over open water and began progressing east-southeastward due to interaction with a mid-latitude trough. It then moved inland over Japan and dissipated on September 1.

References

  1. ↑ Significant Tropical Weather Advisory for the Western and South Pacific Oceans, 06Z 3 August 2024 Reissued (Report). United States Joint Typhoon Warning Center. August 3, 2024. Archived from the original on August 3, 2024. Retrieved August 3, 2024.
  2. ↑ "RSMC Tropical Cyclone Best Track Name 2407 Ampil (2407)". Japan Meteorological Agency. November 26, 2024. Archived from the original on November 29, 2024. Retrieved November 29, 2024.
  3. ↑ Significant Tropical Weather Advisory for the Western and South Pacific Oceans, 1930Z 11 August 2024 Reissued (Report). United States Joint Typhoon Warning Center. August 11, 2024. Archived from the original on August 11, 2024. Retrieved August 11, 2024.
  4. ↑ Tropical Cyclone Formation Alert (Invest 91W) (Report). United States Joint Typhoon Warning Center. August 12, 2024. Archived from the original on August 12, 2024. Retrieved August 12, 2024.
  5. ↑ Prognostic Reasoning for Tropical Depression 08W (Eight) Warning No. 1 (Report). United States Joint Typhoon Warning Center. August 12, 2024. Archived from the original on August 12, 2024. Retrieved August 12, 2024.
  6. 1 2 Prognostic Reasoning No. 4 for TS Ampil (2407) (Report). Tokyo, Japan: Japan Meteorological Agency. August 8, 2024. Archived from the original on August 12, 2024. Retrieved August 12, 2024.
  7. ↑ Prognostic Reasoning for Tropical Storm 08W (Ampil) Warning No. 5 (Report). United States Joint Typhoon Warning Center. August 8, 2024. Archived from the original on August 8, 2024. Retrieved August 8, 2024.
  8. ↑ Prognostic Reasoning for Tropical Storm 08W (Maria) Warning No. 7 (Report). United States Joint Typhoon Warning Center. August 14, 2024. Archived from the original on August 14, 2024. Retrieved August 14, 2024.
  9. ↑ Tropical Cyclone Advisory for STS Ampil (2407) (Report). Tokyo, Japan: Japan Meteorological Agency. August 13, 2024. Archived from the original on August 13, 2024. Retrieved August 13, 2024.
  10. ↑ Prognostic Reasoning for Tropical Storm 08W (Ampil) Warning No. 6 (Report). United States Joint Typhoon Warning Center. August 13, 2024. Archived from the original on August 14, 2024. Retrieved August 13, 2024.
  11. ↑ Prognostic Reasoning for Typhoon 08W (Ampil) Warning No. 9 (Report). United States Joint Typhoon Warning Center. August 14, 2024. Archived from the original on August 14, 2024. Retrieved August 14, 2024.
  12. ↑ Tropical Cyclone Advisory for TY Ampil (2407) (Report). Tokyo, Japan: Japan Meteorological Agency. August 13, 2024. Archived from the original on August 15, 2024. Retrieved August 15, 2024.
  13. ↑ Prognostic Reasoning No. 15 for TY Ampil (2407) (Report). Tokyo, Japan: Japan Meteorological Agency. August 15, 2024. Archived from the original on August 15, 2024. Retrieved August 15, 2024.
  14. ↑ Prognostic Reasoning No. 14 for TY Ampil (2407) (Report). Tokyo, Japan: Japan Meteorological Agency. August 15, 2024. Archived from the original on August 15, 2024. Retrieved August 15, 2024.
  15. ↑ "Danger not over as typhoon passes Japan | NHK WORLD-JAPAN News". NHK WORLD. Archived from the original on August 19, 2024. Retrieved August 19, 2024.
  16. ↑ Prognostic Reasoning for Typhoon 08W (Ampil) Warning No. 15 (Report). United States Joint Typhoon Warning Center. August 16, 2024. Archived from the original on August 16, 2024. Retrieved August 16, 2024.
  17. ↑ "Typhoon 08W (Ampil), # 19 FINAL". Stars and Stripes. Archived from the original on August 19, 2024. Retrieved August 19, 2024.
  18. ↑ Prognostic Reasoning for Typhoon 08W (Ampil) Warning No. 17 (Report). United States Joint Typhoon Warning Center. August 16, 2024. Archived from the original on August 16, 2024. Retrieved August 16, 2024.
  19. ↑ Prognostic Reasoning for Typhoon 08W (Ampil) Warning No. 18 (Report). United States Joint Typhoon Warning Center. August 16, 2024. Archived from the original on August 17, 2024. Retrieved August 16, 2024.
  20. ↑ Prognostic Reasoning for Typhoon 08W (Ampil) Warning No. 19 (Report). United States Joint Typhoon Warning Center. August 17, 2024. Archived from the original on August 17, 2024. Retrieved August 17, 2024.
  21. ↑ Prognostic Reasoning for Tropical Storm 08W (Ampil) Warning No. 23 (Report). United States Joint Typhoon Warning Center. August 17, 2024. Archived from the original on August 18, 2024. Retrieved August 17, 2024.
  22. ↑ Tropical Storm 08W (Ampil) Warning No. 24 (Report). United States Joint Typhoon Warning Center. August 18, 2024. Archived from the original on August 18, 2024. Retrieved August 18, 2024.
  23. ↑ Tropical Cyclone Advisory for Developing Low Former STS Ampil (2407) (Report). Tokyo, Japan: Japan Meteorological Agency. August 19, 2024. Archived from the original on August 19, 2024. Retrieved August 19, 2024.
  24. ↑ Multiple sources:
  25. ↑ "Flights, trains cancelled as 'very strong' typhoon barrels towards Tokyo". South China Morning Post. August 16, 2024. Archived from the original on August 19, 2024. Retrieved August 17, 2024.
  26. ↑ Shackelford, Jessie Yeung, Taylor Ward, Robert (August 15, 2024). "Japan braces as powerful Typhoon Ampil strengthens near Tokyo". CNN. Archived from the original on August 17, 2024. Retrieved August 17, 2024.{{cite web}}: CS1 maint: multiple names: authors list (link)
  27. ↑ Speed, Jessica (August 15, 2024). "'Very strong' Typhoon Ampil set to approach eastern Japan on Friday". The Japan Times. Archived from the original on August 19, 2024. Retrieved August 17, 2024.
  28. ↑ Yoon, John (August 15, 2024). "Typhoon Ampil Approaches Japan, Disrupting Flights and Trains". The New York Times. ISSN   0362-4331. Archived from the original on August 17, 2024. Retrieved August 17, 2024.
  29. 1 2 Yoon, John (August 16, 2024). "Typhoon Ampil Lashes Eastern Japan, Forcing Evacuations". The New York Times. ISSN   0362-4331. Archived from the original on August 17, 2024. Retrieved August 17, 2024.
  30. ↑ "US bases in Tokyo area pause, prepare for approaching Typhoon Ampil". Stars and Stripes. Archived from the original on August 19, 2024. Retrieved August 18, 2024.
  31. ↑ Caleon, Patricia. "Mount Fuji Barrier Removed to Prevent Damage Amidst Typhoon Ampil". www.tripzilla.com. Archived from the original on August 22, 2024. Retrieved August 21, 2024.
  32. 1 2 Traylor, Daniel; Kaneko, Karin; Speed, Jessica (August 16, 2024). "Typhoon Ampil lashes eastern Japan with heavy rain and wind". The Japan Times. Archived from the original on August 19, 2024. Retrieved August 17, 2024.
  33. ↑ "Return to normal after typhoon lashes Japan | NHK WORLD-JAPAN News". NHK WORLD. Archived from the original on August 18, 2024. Retrieved August 18, 2024.
  34. ↑ Kageyama, Yuri. "Typhoon Ampil moves away from Japan as train services resume and no major damage is reported". www.sfgate.com. Archived from the original on August 17, 2024. Retrieved August 17, 2024.
  35. ↑ Morrison, Aaron (August 21, 2024). "Former Typhoon Ampil moves north into the Bering Sea". Archived from the original on August 22, 2024. Retrieved August 22, 2024.
  36. ↑ Morrison, Aaron (August 19, 2024). "Remnants of Typhoon Ampil to bring winds and rain to Alaska". Archived from the original on August 20, 2024. Retrieved August 20, 2024.
  37. ↑ Purcell, Jackie (August 23, 2024). "A sunny break again Friday for southcentral". Archived from the original on August 23, 2024. Retrieved August 23, 2024.
  38. ↑ Porter, Greg (August 21, 2024). "Typhoon's remnants to trigger California storm, bringing a shift to cooler weather". San Francisco Chronicle. Archived from the original on August 21, 2024. Retrieved August 21, 2024.
Typhoon Ampil
Ampil 2024-08-16 0400Z.jpg
Ampil nearing it's peak intensity while off the coast of Japan on August 16
Tropical cyclones of the 2024 Pacific typhoon season
2024 Pacific typhoon season summary.png
TY
Ewiniar
TS
Maliksi
TD
03W
STS
Prapiroon
VSTY
Gaemi
VSTY
Ampil
STS
Maria
TS
Son-Tinh
TS
Wukong
TS
Jongdari
TD
TD
TD
TD
TD
TD
VSTY
Shanshan
TD
TD
VITY
Yagi
TD
Hone
TS
Leepi
TD
TD
TY
Bebinca
TS
Soulik
TS
Pulasan
TD
Igme
TS
Cimaron
TS
Jebi
TD
TD
VITY
Krathon
TS
Barijat
TD
TD
TD
TD
TD
TD
STS
Trami
VSTY
Kong-rey
VSTY
Yinxing
TY
Toraji
VITY
Man-yi
VSTY
Usagi
TD
Querubin
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.