災害 · レイキャネス海嶺北大西洋のレイキャネス海嶺でマグニチュード5.0の地震を記録執筆 2026年10月29日 9:54 UTC視聴文字起こし0:07A magnitude five earthquake struck beneath the North Atlantic.0:10A quake occurred ten kilometers deep in an offshore plate, boundary setting.0:13Its effects on people and coastlines are still unclear.0:16The epicentry lies on Reykines Ridge out in the North Atlantic.0:20That places this earthquake on the offshore ridge.0:22Iceland's similarly named Reykines Peninsula is the landward continuation of the0:26plate boundary.0:27The reviewed magnitude is five point zero, and the reported depth is ten kilometers.0:32Those measurements describe the earthquake itself.0:34They don't tell us how much shaking a particular community experienced.0:38The earthquake struck on October28,2020 ,6.0:42Its catalog entry is marked reviewed and carries a significant score of3805 .0:47That score is separate from any tally of injuries or damage.0:50Reykinus Ridge forms part of the mid-Atlantic Ridge system.0:53It's a seafloor spreading setting where plates pull apart and new crust forms0:57between them.0:58That explains the broader geological setting around the epicentre.1:01The event entry lists no Pedro alert and no tsunami flag.1:05Those fields alone can't settle whether damage occurred or give every coastline a1:08tsunami all clear.1:10No injuries or damage have been reported.記事を読むストーリーの時系列HeyDex
