【台風２４号　チャーミー発生】　９月２１日（金）２１時

-
きょう２１日（金）、午後９時に台風２４号が発生しました。
現在はクアムやサイパンなどがあるマリアナ諸島付近にあって、発達しながら西北西に進んでいます。
気象庁の予想では来週２４日（月）に非常に強い勢力に発達し、２６日（水）にフィリピンの東であまり動かなくなる見込みです。
米軍合同台風警報センター(JTWC)も、ほぼ同じルート、そして猛烈な勢力にまで発達する予想を出しています。
まだ予報円が大きく、現段階の予想はかなりアバウトですが、
来週末の２９日（土）、３０日（日）は沖縄〜九州・四国にかなり接近する可能性もあり、海の便などに影響が出るかもしれません。


<21日（金）21時の実況>
大きさ-
強さ-
存在地域マリアナ諸島
中心位置北緯 15度20分(15.3度)
東経 142度40分(142.7度)
進行方向、速さ西北西 15km/h(9kt)
中心気圧1000hPa
中心付近の最大風速18m/s(35kt)
最大瞬間風速25m/s(50kt)
15m/s以上の強風域北東側 330km(180NM)
南西側 170km(90NM)
<24日（月）21時の予報>
強さ非常に強い
存在地域フィリピンの東
予報円の中心北緯 18度40分(18.7度)
東経 130度20分(130.3度)
進行方向、速さ西北西 15km/h(8kt)
中心気圧950hPa
中心付近の最大風速45m/s(90kt)
最大瞬間風速65m/s(130kt)
予報円の半径240km(130NM)
暴風警戒域全域 390km(210NM)
<26日（水）21時の予報>
存在地域フィリピンの東
予報円の中心北緯 19度55分(19.9度)
東経 129度00分(129.0度)
進行方向、速さほとんど停滞
予報円の半径700km(375NM)


このブログの人気の投稿

No Prospect of Hurricane Dora Direct Hit on Hawaii

-
イメージ
Hurricane Dora Advisory Number 22 NWS National Hurricane Center Miami FL EP052023 1100 AM HST Sat Aug 05 2023  At 1100 AM HST (2100 UTC), the center of Hurricane Dora was located near latitude 13.3 North, longitude 134.8 West. Dora is moving toward the west near 18 mph (30 km/h), and this motion is expected to continue with some increase in forward speed during the next few days.  Maximum sustained winds have increased to near 130 mph (215 km/h) with higher gusts. Dora is a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some additional strengthening is possible this afternoon and tonight. Dora is then expected to weaken beginning Sunday and continuing through Monday.  Dora remains a small hurricane. Hurricane-force winds extend outward up to 25 miles (35 km) from the center and tropical-storm-force winds extend outward up to 45 miles (75 km).
もっと読む

KHANUN: Direct Hit on Amami, Headed for Kyushu

-
イメージ
KHANUN is moving eastward over the East China Sea. As of 5:00 AM, the central pressure is 970 hPa, with maximum sustained winds near the center at 30 m/s and maximum gusts of 45 m/s. The southern parts of the Amami Islands and the Okinawa Main Island region are currently experiencing strong winds exceeding 25 m/s. Although the typhoon’s intensity has slightly weakened, it remains powerful, and there is a possibility of it intensifying again over the Pacific after directly impacting the Amami Islands on Sunday the 6th. Following that, it is expected to change its course to the north and make landfall in either Miyagi or Kagoshima Prefecture on Wednesday the 9th, traversing Kyushu. Due to the slow movement of the typhoon, the impacts such as heavy rain, strong winds, and high waves may persist for an extended period. [Announcement by the Japan Meteorological Agency on August 5, 2023, at 5:33 AM] In the Okinawa and Amami regions, please exercise extreme caution against strong winds, high ...
もっと読む

New Tropical Depression Forms, Expected to Become Typhoon No. 6

-
イメージ
While a large and extremely powerful Typhoon DOKSURI is moving northward towards the Chinese mainland, a tropical depression has formed over the eastern waters of the Philippines. The tropical depression is expected to develop into Typhoon No. 6 within the next 24 hours and continue its northward trajectory. Typhoon No. 6 is anticipated to approach Okinawa Main Island on Tuesday, August 1st, with a strong intensity. There is a possibility of Okinawa and Amami being significantly affected by destructive winds, high waves, heavy rainfall, and other associated impacts.
もっと読む