论文部分内容阅读
日本地震预报联络会(会长是东海大学教授浅田敏)于1987年5月18日在东京都大手町国土地理院召开了第79届联络会,并就福岛县近海接连发生中级地震问题发布预见,推测从过去的例子来看,福岛县近海年内可能发生震级(M)为7级的地震。福岛县近海地震以1987年2月6日夜里发生的M6.7和M6.4的地震为开端,加上4月的3次地震,目前共发生M6的地震5次,
The Japan Seismological Forecasting Liaison Association (President: Tokaida Asada), held the 79th Liaison Conference on May 18, 1987 at the National Institute of Geography and Geography, Otemachi, Tokyo, and announced the issuance of intermediate earthquakes in Fukushima Prefecture near the sea Predict, speculate From the past examples, Fukushima near the sea during the earthquake magnitude (M) may be 7 earthquakes. The Fukushima Coastal Earthquake started with the M6.7 and M6.4 earthquakes that occurred on the night of February 6, 1987, plus the three earthquakes in April, so far a total of five M6 earthquakes have occurred,