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<Title>降灰予報（定時）</Title>
<DateTime>2026-09-28T11:00:00Z</DateTime>
<Status>通常</Status>
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<Title>火山名　阿蘇山　降灰予報（定時）</Title>
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<Text>　現在、阿蘇山は噴火警戒レベル２（火口周辺規制）です。阿蘇山で噴火が発生した場合には、２８日２１時から２４時までは火口から北方向、２９日０９時から１２時までは火口から南方向に降灰が予想されます。</Text>
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<Name>大分県竹田市</Name>
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<Area>
<Name>熊本県美里町</Name>
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<Name>熊本県高森町</Name>
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<Name>熊本県南阿蘇村</Name>
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</AshInfos>
<VolcanoInfoContent>
<VolcanoHeadline>　現在、阿蘇山は噴火警戒レベル２（火口周辺規制）です。阿蘇山で噴火が発生した場合には、２８日２１時から２４時までは火口から北方向、２９日０９時から１２時までは火口から南方向に降灰が予想されます。</VolcanoHeadline>
<VolcanoActivity>　２８日２１時から２９日１５時までに噴火が発生した場合には、以下の方向・距離に降灰及び小さな噴石の落下が予想されます。
　
　時刻　　　　　　　　　　　　火口からの方向　降灰の距離　小さな噴石の距離
　２８日２１時から２４時まで　北　　　　　　　３０ｋｍ　　２ｋｍ　　　　　
　２９日００時から０３時まで　北　　　　　　　４０ｋｍ　　２ｋｍ　　　　　
　２９日０３時から０６時まで　北東　　　　　　３０ｋｍ　　２ｋｍ　　　　　
　２９日０６時から０９時まで　東　　　　　　　４０ｋｍ　　１ｋｍ　　　　　
　２９日０９時から１２時まで　南　　　　　　　２０ｋｍ　　１ｋｍ　　　　　
　２９日１２時から１５時まで　南　　　　　　　３０ｋｍ　　１ｋｍ　　　　　

　
　期間中に噴火が発生した場合には、以下の市町村に降灰が予想されます。
　熊本県　：阿蘇市、南阿蘇村、南小国町、小国町、産山村、高森町、西原村、山都町、美里町、御船町
　大分県　：日田市、竹田市、九重町、由布市、豊後大野市
　宮崎県　：五ヶ瀬町、椎葉村
　</VolcanoActivity>
<VolcanoPrevention>　噴煙が火口縁上１０００ｍまで上がった場合の火山灰及び小さな噴石の落下範囲を示しています。
　噴火発生時、小さな噴石の落下が予想される範囲内では、屋内や頑丈な屋根の下などに移動してください。
　</VolcanoPrevention>
</VolcanoInfoContent>
</Body>
</Report>
