【台風２４号　チャーミー発生】　９月２１日（金）２１時

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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)


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