【アメリカ】カリフォルニア北部で「M6.4」の地震…11人負傷、7万世帯が停電
米地質調査所（USGS）によると、米カリフォルニア州北部ファーンデール付近で20日午前2時半（日本時間20日午後7時半）ごろ、マグニチュード（M）6・4の地震があった。地元のハンボルト郡警察によると、11人が負傷し、7万世帯余りが停電した。
Our field teams were out documenting structural & ground damage yesterday to help us understand the shaking effects from yesterday’s M6.4 Ferndale earthquake.
Most vulnerable to any strong shaking are “unreinforced masonry” buildings like the old Humboldt Creamery in Loleta. 1/7 pic.twitter.com/ZCInnRJv6k— California Geological Survey (@CAGeoSurvey) December 21, 2022
All volcanoes in California were at normal background levels of activity last week. https://t.co/r5z5SQkH5l Seismometers from CalVO’s monitoring networks at Shasta, Lassen, and Long Valley caught yesterday’s M6.4 earthquake in Ferndale, CA (https://t.co/ASyD8AYfMe) pic.twitter.com/PTH1cHdFgU
— USGS Volcanoes🌋 (@USGSVolcanoes) December 21, 2022
The supercomputer has finished chugging. Here is a preliminary simulation of how yesterday’s M6.4 earthquake might have focused shaking in specific areas. Event page here: https://t.co/UA9LAh0bJ2 pic.twitter.com/bdR9ZFYapn
— USGS Earthquakes (@USGS_Quakes) December 21, 2022
米加州でM6.4の地震 13人死傷、7万戸が停電https://t.co/wiMOSQvya2
— AFPBB News (@afpbbcom) December 21, 2022
地震と噴火が多すぎる
夜中と明け方の２度来てるな。デカイの来そうだ
そこらの地盤は崩落する運命だろ
