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<Title>降灰予報（定時）</Title>
<DateTime>2026-10-03T20:00:00Z</DateTime>
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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、４日０９時から１２時までは火口から西方向、４日２１時から２４時までは火口から北西方向に降灰が予想されます。</Text>
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<Name>大分県日田市</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、４日０９時から１２時までは火口から西方向、４日２１時から２４時までは火口から北西方向に降灰が予想されます。</VolcanoHeadline>
<VolcanoActivity>　４日６時から４日２４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
　０４日０６時から０９時まで　西　　　　　　　３０ｋｍ　　２ｋｍ　　　　　
　０４日０９時から１２時まで　西　　　　　　　３０ｋｍ　　２ｋｍ　　　　　
　０４日１２時から１５時まで　北西　　　　　　３０ｋｍ　　２ｋｍ　　　　　
　０４日１５時から１８時まで　北西　　　　　　３０ｋｍ　　２ｋｍ　　　　　
　０４日１８時から２１時まで　北西　　　　　　４０ｋｍ　　３ｋｍ　　　　　
　０４日２１時から２４時まで　北西　　　　　　４０ｋｍ　　３ｋｍ　　　　　

　
　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　：菊池市、阿蘇市、合志市、大津町、菊陽町、高森町、南阿蘇村、山鹿市
　福岡県　：八女市
　大分県　：日田市
　</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>
