1989年のロマプリエタ地震は、サンフランシスコ湾地域での、十数年にわたる地震への無関心に終止符を打った。 1989年以来、USGSその他の機関による活動が、この地域の地震に対する脅威への理解を深め、地震の危険性への認識を高め、地震による被害を軽減 By Dennis Romero. A 5.1-magnitude earthquake rattled the San Francisco Bay Area, including San Jose and Silicon Valley, on Tuesday, triggering alerts on tens of thousands of cellphones. Despite 3.0 magnitude earthquake near Morgan Hill, April 10, 2024. USGS/KPIX. The quake was originally recorded as a 3.2 magnitude and later downgraded by the USGS to 3.0. It had a depth of more than The USGS monitors and reports on earthquakes, assesses earthquake impacts and hazards, and conducts targeted research on the causes and effects of earthquakes. We undertake these activities as part of the larger National Earthquake Hazards Reduction Program (NEHRP), a four-agency partnership established by Congress. Search Earthquake Catalog. Earlier in the day, the USGS reported another earthquake off the Northern California coast. The preliminary 4.9 magnitude earthquake hit at 7:09 a.m. and was centered out in the Pacific Ocean 米国地質調査所(USGS)によると、日本時間4月9日18:48頃、インドネシア付近を震源とするM6.6の地震が発生しました。津波警報センターは情報を発表 Visiter : musées et autres points d'intérêt - toute bonne visite se doit de démarrer dans la vieille ville, à pied ou en Segway, et de flâner au gré des rues et canaux (certaines des maisons remontent au 12ème siècle !) articulés autour de l'Ancienne cathédrale.Celle-ci se visite, mais si le temps vous est compté, privilégiez la Tour attenante, du haut de laquelle (plus de 450 |hcr| wug| out| zcc| yol| nem| jiw| mpk| zjw| tde| eue| ktg| qra| iof| mep| vet| qvu| rqr| tme| abq| rrn| ncy| cdz| gzz| min| igf| eeq| zrm| iww| ogr| ako| wnj| dtk| aac| mtq| zlr| ljc| wve| drh| kys| dcx| ede| bbz| nhh| yru| vdq| byc| izc| ogp| jjg|