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北海道新聞@doshinweb·1h
【独自】北方領土に新たな湖か
歯舞・色丹で地盤沈下進む
衛星画像分析、東方沖地震が影響か
https://x.com/doshinweb/status/1754640198808568242?s=20
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https://www.hinet.bosai.go.jp/hypomap/?LANG=ja
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https://earthquake.tenki.jp/bousai/earthquake/seismicity-map/japan-north.html
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=============== ↑↓
https://earthquake.tenki.jp/bousai/earthquake/seismicity-map/
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https://ds.iris.edu/seismon/index.phtml
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https://x.com/Quantectum_Jap/status/1754464261764493710?s=20
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https://x.com/RS9942842542313/status/1753763326579065097?s=20