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<Title>降灰予報（定時）</Title>
<DateTime>2026-10-22T08:00:00Z</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、２２日２１時から２４時までは火口から西方向、２３日０９時から１２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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<Name>熊本県南阿蘇村</Name>
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<Name>熊本県南阿蘇村</Name>
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<Name>大分県日田市</Name>
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<Name>熊本県南阿蘇村</Name>
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<Name>熊本県山鹿市</Name>
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<Name>熊本県菊池市</Name>
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<Name>熊本県阿蘇市</Name>
<Code>4321400</Code>
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<Name>熊本県大津町</Name>
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<Name>熊本県南小国町</Name>
<Code>4342300</Code>
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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>
<Code>4343300</Code>
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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、２２日２１時から２４時までは火口から西方向、２３日０９時から１２時までは火口から北西方向に降灰が予想されます。</VolcanoHeadline>
<VolcanoActivity>　２２日１８時から２３日１２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
　２２日１８時から２１時まで　西　　　　　　　４０ｋｍ　　２ｋｍ　　　　　
　２２日２１時から２４時まで　西　　　　　　　５０ｋｍ　　３ｋｍ　　　　　
　２３日００時から０３時まで　北西　　　　　　４０ｋｍ　　３ｋｍ　　　　　
　２３日０３時から０６時まで　北西　　　　　　４０ｋｍ　　３ｋｍ　　　　　
　２３日０６時から０９時まで　北西　　　　　　４０ｋｍ　　３ｋｍ　　　　　
　２３日０９時から１２時まで　北西　　　　　　４０ｋｍ　　２ｋｍ　　　　　

　
　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　：熊本市、玉名市、菊池市、阿蘇市、合志市、大津町、菊陽町、高森町、西原村、南阿蘇村、
　　　　　益城町、山鹿市、玉東町、和水町、南小国町
　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>
