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<Title>降灰予報（定時）</Title>
<DateTime>2026-09-25T11:00:00Z</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、２５日２１時から２４時までは火口から北東方向、２６日０９時から１２時までは火口から東方向に降灰が予想されます。</Text>
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<Name>熊本県産山村</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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<Name>大分県大分市</Name>
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<Name>大分県竹田市</Name>
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<Name>大分県豊後大野市</Name>
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<Name>大分県由布市</Name>
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<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、２５日２１時から２４時までは火口から北東方向、２６日０９時から１２時までは火口から東方向に降灰が予想されます。</VolcanoHeadline>
<VolcanoActivity>　２５日２１時から２６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
　２５日２１時から２４時まで　北東　　　　　　５０ｋｍ　　２ｋｍ　　　　　
　２６日００時から０３時まで　北東　　　　　　５０ｋｍ　　２ｋｍ　　　　　
　２６日０３時から０６時まで　北東　　　　　　５０ｋｍ　　２ｋｍ　　　　　
　２６日０６時から０９時まで　北東　　　　　　５０ｋｍ　　２ｋｍ　　　　　
　２６日０９時から１２時まで　東　　　　　　　４０ｋｍ　　２ｋｍ　　　　　
　２６日１２時から１５時まで　北東　　　　　　７０ｋｍ　　４ｋｍ　　　　　

　
　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、産山村、高森町、南阿蘇村
　大分県　：大分市、竹田市、豊後大野市、由布市
　</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>
