{"id":2176,"date":"2012-08-24T18:38:07","date_gmt":"2012-08-24T09:38:07","guid":{"rendered":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/?page_id=2176"},"modified":"2015-09-30T00:10:02","modified_gmt":"2015-09-29T15:10:02","slug":"topics-110309","status":"publish","type":"page","link":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/info\/topics\/topics-110309\/","title":{"rendered":"2011\u5e743\u67089\u65e5 \u4e09\u9678\u6c96\u306e\u5730\u9707\uff08M7.3\uff09"},"content":{"rendered":"<p>2011\u5e743\u67089\u65e511\u664245\u5206\u306b\u3001\u4e09\u9678\u6c96\u3092\u9707\u6e90\u3068\u3059\u308bMj7.3\u3001\u6700\u5927\u9707\u5ea6\uff15\u5f31\u306e\u5730\u9707\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5730\u9707\u306f\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u3067\u767a\u751f\u3057\u305f\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u30011981\u5e74\u306b\u767a\u751f\u3057\u305fM7.0\u306e\u5730\u9707\u306e\u8fd1\u508d\u3067\u767a\u751f\u3057\u307e\u3057\u305f\u3002 <\/p>\n<h2>\u9707\u6e90\u4f4d\u7f6e\u3068\u305d\u306e\u5468\u56f2\u306e\u5730\u9707\u6d3b\u52d5<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-2011miyagi.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2178\" title=\"topics-110309-2011miyagi\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-2011miyagi.jpg\" alt=\"\" width=\"550\" height=\"492\" \/><\/a><\/p>\n<p> \u4eca\u56de\u767a\u751f\u3057\u305f\u5730\u9707\u306e\u30bb\u30f3\u30c8\u30ed\u30a4\u30c9\u4f4d\u7f6e\uff08\u8d64\u8272\u306e\u661f) \u3068\u305d\u306e\u5468\u56f2\u306e\u6700\u8fd1\u306e\u5730\u9707\u6d3b\u52d5\uff081975\u5e74\u4ee5\u964d\u306eM7\u4ee5\u4e0a\u306e\u5730\u9707\uff0c\u9ed2\u8272\u306e\u661f\uff09\u3092\u793a\u3057\u307e\u3059\u3002\u30b3\u30f3\u30bf\u30fc\u306f\u3001\u5927\u5730\u9707\u306e\u3059\u3079\u308a\u57df\uff08Yamanaka and Kikuchi [2004], \u5c71\u4e2d, [2003, 2005, \u5730\u9707\u5b66\u30ce\u30fc\u30c8]\u3001\u5c0f\u3055\u3044\u4e38\u306f\u3001\u5c0f\u7e70\u308a\u8fd4\u3057\u5730\u9707\u30b0\u30eb\u30fc\u30d7\u306e\u4f4d\u7f6e\u3092\u793a\u3057\u307e\u3059\u3002\u5c0f\u7e70\u308a\u8fd4\u3057\u5730\u9707\u306e\u4e38\u306e\u8272\u306f\u3059\u3079\u308a\u30ec\u30fc\u30c8\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306e\u5730\u9707\u306f\u30011981\u5e74M7.0\u306e\u5730\u9707\u306e\u3054\u304f\u8fd1\u508d\u3067\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u3067\u306e\u3059\u3079\u308a\u306e\u52a0\u901f\u306b\u3088\u308a\u6d3b\u767a\u5316\u3059\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u5c0f\u7e70\u308a\u8fd4\u3057\u5730\u9707\u306f\u30012008\u5e742\u6708\u3053\u308d\u304b\u3089\u3001\u3053\u306e\u5730\u9707\u306e\u5bae\u57ce\u770c\u306f\u308b\u304b\u6c96\uff5e\u8328\u57ce\u770c\u6c96\u306e\u6d77\u6e9d\u8fd1\u508d\u3067\u3084\u3084\u6d3b\u767a\u3067\u3057\u305f\u304c\u6700\u8fd1\u306f\u843d\u3061\u7740\u3044\u3066\u304d\u3066\u3044\u307e\u3057\u305f\u3002\u306a\u304a\u3001\u56f3\u4e2d\u306e\u9006\u4e09\u89d2\u306f\u9707\u6e90\u57df\u5468\u8fba\u3067\u73fe\u5728\u89b3\u6e2c\u4e2d\u306e\u6d77\u5e95\u5730\u6bbb\u5909\u52d5\u89b3\u6e2c\u70b9\u3092\u793a\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u5730\u9707\u306e\u30bb\u30f3\u30c8\u30ed\u30a4\u30c9\u4f4d\u7f6e\u306f\u9632\u707d\u79d1\u5b66\u6280\u8853\u7814\u7a76\u6240\u306b\u3088\u308b\u3082\u306e\u3001\u305d\u306e\u307b\u304b\u306e\u5730\u9707\u306e\u9707\u6e90\u4f4d\u7f6e\u306f\u6c17\u8c61\u5e81\u306b\u3088\u308b\u3082\u306e\u3092\u4f7f\u7528\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\uff08\u6587\u8cac\uff1a\u5185\u7530\uff09<\/p>\n<h2>\u9707\u6e90\u4f4d\u7f6e\u30682005\u5e74\u5bae\u57ce\u770c\u6c96\u5730\u9707\u306e\u4f59\u52b9\u3059\u3079\u308a\u306e\u95a2\u4fc2<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-slip_on_map.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2186\" title=\"topics-110309-slip_on_map\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-slip_on_map.jpg\" alt=\"\" width=\"550\" height=\"529\" \/><\/a><\/p>\n<p> 2005\u5e748\u670816\u65e5\u306e\u5bae\u57ce\u770c\u6c96\u306e\u5730\u9707\uff08M7.2\uff09\u306e\u4f59\u52b9\u3059\u3079\u308a\u306e\u5206\u5e03\u3068\u30012011\u5e743\u67089\u65e5\u306e\u5730\u9707\uff08M7.3\uff09\u306e\u672c\u9707\u53ca\u3073\u4f59\u9707\u30012011\u5e742\u670816\u65e5\u306b\u767a\u751f\u3057\u305f\u5730\u9707\u306e\u5206\u5e03\u56f3\u30022005\u5e74\u306e\u5730\u9707\u306e\u4f59\u52b9\u3059\u3079\u308a\u304c\u53ca\u3093\u3067\u3044\u306a\u3044\u9818\u57df\u306b\u4eca\u56de\u306e\u5730\u9707\u306e\u4f59\u9707\u304a\u3088\u30731981\u5e74\u306e\u5730\u9707\u306e\u30a2\u30b9\u30da\u30ea\u30c6\u30a3\u304c\u3042\u308b\u3002\u4f59\u52b9\u3059\u3079\u308a\u306f\u9678\u4e0aGPS\u89b3\u6e2c\u70b9\u53ca\u3073\u6d77\u5e95\u5730\u6bbb\u5909\u52d5\u89b3\u6e2c\u70b9\u3067\u5f97\u3089\u308c\u305f\u5909\u4f4d\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u5143\u306b\u63a8\u5b9a\u3057\u305f\u30012005\u5e7412\u6708\u304b\u30892007\u5e7412\u6708\u307e\u3067\u306e\u3059\u3079\u308a\u306e\u7a4d\u7b97\u5024\u3092\u793a\u3059\u3002\u672c\u9707\u30fb\u4f59\u9707\uff083\u67089\u65e516:30\u307e\u3067\u306b\u767a\u751f\u3057\u305f\u3082\u306e\uff09\u30012\u670816\u65e5\u306e\u5730\u9707\u306f\u6771\u5317\u5927\u306e\u81ea\u52d5\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308b\u30021984\u5e74\u304b\u30892010\u5e74\u534a\u3070\u307e\u3067\u306e\u5c0f\u7e70\u308a\u8fd4\u3057\u5730\u9707\u306e\u9707\u592e\u306f\u6c17\u8c61\u5e81\u4e00\u5143\u5316\u9707\u6e90\u3001\u30d7\u30ed\u30c3\u30c8\u3057\u305f\u30e1\u30ab\u30cb\u30ba\u30e0\u89e3\u306f\u9632\u707d\u79d1\u5b66\u6280\u8853\u7814\u7a76\u6240\u306eAQUA CMT\u3092\u4f7f\u7528\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\uff08\u6587\u8cac\uff1a\u98ef\u6cbc\uff09<\/p>\n<h2>RTK\uff0dGPS\u89e3\u6790\u306b\u3088\u308b\u5730\u9707\u6642\u6c38\u4e45\u5909\u4f4d\u306e\u691c\u51fa<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-rtk.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2185\" title=\"topics-110309-rtk\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-rtk.jpg\" alt=\"\" width=\"630\" height=\"706\" \/><\/a> <a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-disp_mw7072.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2180\" title=\"topics-110309-disp_mw7072\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-disp_mw7072.jpg\" alt=\"\" width=\"703\" height=\"328\" \/><\/a><\/p>\n<p> \u6771\u5317\u5927\u5b66\u304c\u5730\u6bbb\u5909\u52d5\u7814\u7a76\u306e\u305f\u3081\u306b\u8a2d\u7f6e\u3057\u3066\u3044\u308bGPS\u89b3\u6e2c\u70b9\u306e\u3046\u3061\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u89e3\u6790\u304c\u53ef\u80fd\u306a\u89b3\u6e2c\u70b9\u306b\u304a\u3044\u3066\u3001\u672c\u5730\u9707\u306e\u6c38\u4e45\u5909\u4f4d\u53ca\u3073\u5730\u9707\u6ce2\u52d5\u3092\u6349\u3048\u307e\u3057\u305f\u3002\u79cb\u7530\u89b3\u6e2c\u70b9\u3092\u57fa\u6e96\u3068\u3057\u305fRTK-GPS\u89e3\u6790\u6642\u7cfb\u5217\uff08\u6c5f\u5cf6\u3001\u91d1\u83ef\u5c71\u3001\u4e09\u9678\u89b3\u6e2c\u70b9\uff09\u306e\u6642\u7cfb\u5217\u53ca\u3073\u89b3\u6e2c\u70b9\u5206\u5e03\u3092\u793a\u3057\u307e\u3059\u3002\u6642\u7cfb\u5217\u306f\u4e0a\u304b\u3089\u6771\u897f\u3001\u5357\u5317\u3001\u4e0a\u4e0b\u6210\u5206\u3067\uff11\u79d2\u6bce\u306e\u5ea7\u6a19\u6642\u7cfb\u5217\u3067\u3059\u3002\u6a2a\u8ef8\u306e\u6570\u5024\u306f2011\u5e743\u67089\u65e5\u306e11\u6642\u53f0\u306e\u5206\u3092\u793a\u3057\u307e\u3059\u3002\u672c\u9707\u767a\u751f\u3068\u5171\u306b20\u79d2\u7a0b\u5ea6\u306e\u9577\u5468\u671f\u5909\u52d5\u53ca\u3073\u5730\u9707\u6642\u6c38\u4e45\u5909\u4f4d\u304c\u3001\u7279\u306b\u6c5f\u5cf6\u89b3\u6e2c\u70b9\u306e\u6771\u897f\u6210\u5206\u3067\u9855\u8457\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u6c5f\u5cf6\u89b3\u6e2c\u70b9\u3068\u91d1\u83ef\u5c71\u89b3\u6e2c\u70b9\u3067\u306f\u6771\u5411\u304d\u306b\u305d\u308c\u305e\u308c\u7d0415mm\u304a\u3088\u3073\u7d048 mm\u7a0b\u5ea6\u306e\u6c38\u4e45\u5909\u4f4d\u304c\u751f\u3058\u3066\u3044\u307e\u3059\uff08\u4e0a\u56f3\uff09\u3002\u3053\u308c\u3089\u306e\u5909\u4f4d\u91cf\u306f\u3001\u4eca\u56de\u306e\u5730\u9707\u3092\u8d77\u3053\u3057\u305f\u65ad\u5c64\u304c1981\u5e74\u306e\u30a2\u30b9\u30da\u30ea\u30c6\u30a3\u304c\u518d\u6d3b\u52d5\u3057\u305f\u3082\u306e\u3068\u3059\u308b\u3068Mw7.0\u3001\u305d\u306e\u6771\u96a3\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u308b\u3068\u3059\u308b\u3068Mw7.2\u306e\u898f\u6a21\u3092\u4eee\u5b9a\u3059\u308b\u3053\u3068\u3067\u8aac\u660e\u3067\u304d\u307e\u3059\uff08\u4e0b\u56f3\uff09\u3002\uff08\u6587\u8cac\uff1a\u592a\u7530\u3001\u98ef\u6cbc\u3001\u4e09\u6d66\uff09<\/p>\n<p> \u89e3\u6790\u8af8\u5143\uff1a<br \/>\n  \u89e3\u6790\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\uff1aRTKLIB 2.4.0. (Takasu, 2010)<br \/>\n  \u885b\u661f\u66a6\uff1aIGS\u901f\u5831\u66a6\uff08\u4e88\u5831\u66a6\uff09<br \/>\n  \u56fa\u5b9a\u70b9\uff1a\u6771\u5317\u5927\u5b66\u79cb\u7530\u89b3\u6e2c\u6240<br \/>\n  \u5ea7\u6a19\u6642\u7cfb\u5217\u4e2d\u306e\u8272\u306e\u7a2e\u5225\uff1a\u7dd1\u8272\u306f\u6ce2\u6570\u4e0d\u78ba\u5b9a\u6027\u304c\u6574\u6570\u5024\u3068\u3057\u3066\u63a8\u5b9a\u3055\u308c\u305f\u3082\u306e\u3001\u6a59\u8272\u306f\u5b9f\u6570\u5024\u3068\u3057\u3066\u63a8\u5b9a\u3055\u308c\u305f\u3082\u306e\u3002\u7dd1\u8272\u3067\u793a\u3055\u308c\u305f\u6642\u7cfb\u5217\u306e\u65b9\u304c\u7cbe\u5ea6\u304c\u826f\u3044\u3002<\/p>\n<h2>\u6c96\u5408\u306b\u304a\u3051\u308b\u6d25\u6ce2\u6ce2\u5f62<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-stn.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2187\" title=\"topics-110309-stn\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-stn.jpg\" alt=\"\" width=\"450\" height=\"586\" \/><\/a> <a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-20110309tnm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2179\" title=\"topics-110309-20110309tnm\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-20110309tnm.jpg\" alt=\"\" width=\"600\" height=\"587\" \/><\/a> <a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-20101010tnm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2189\" title=\"topics-110309-20101010tnm\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-20101010tnm.jpg\" alt=\"\" width=\"600\" height=\"250\" \/><\/a><\/p>\n<p> \u6771\u5317\u5927\u5b66\u30fb\u6771\u4eac\u5927\u5b66\u306b\u3088\u308b\u91dc\u77f3\u6c96\u30b1\u30fc\u30d6\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u6d77\u5e95\u6c34\u5727\u8a08\uff08TM1\u3001TM2\uff09\u3067\u672c\u9707\uff08Mj7.2\uff09\u767a\u751f\u5f8c\u7d0415\u5206\uff08\u307b\u307c\u6b63\u5348\uff09\u3067\u7d0410cm\u306e\u6d25\u6ce2\uff08\u56f3\u4e2d\u2193\uff09\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u6d25\u6ce2\u306f\u3001\u6d77\u6d0b\u7814\u7a76\u958b\u767a\u6a5f\u69cb\u306b\u3088\u308b\u91e7\u8def\u6c96\u30b1\u30fc\u30d6\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u6d77\u5e95\u6c34\u5727\u8a08\uff08KPG1\u3001KPG2\u3001KCTD\uff09\u3067\u3082\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002KPG1\u3001KCTD\u3067\u306f\u672c\u9707\u767a\u751f\u5f8c\u7d0430\u5206\u3001KPG2\u3067\u306f\u672c\u9707\u767a\u751f\u5f8c\u7d0440\u5206\u3067\u3001\u3044\u305a\u308c\u3082\u7d041cm\u306e\u6d25\u6ce2\u3068\u8a8d\u8b58\u3067\u304d\u307e\u3059\u3002TM1\u3001TM2\u3067\u306f\u3001\u672c\u9707\u306e\u7fcc\u671d\u767a\u751f\u3057\u305f\u4f59\u9707\uff08Mj6.6\uff09\u306b\u4f34\u30461cm\u672a\u6e80\u306e\u6d25\u6ce2\u3082\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\uff08\u6700\u4e0b\u56f3\uff09\u3002\u6642\u7cfb\u5217\u306b\u306f\u3001\u6f6e\u6c50\u88dc\u6b63\u304a\u3088\u3073\uff11\u6642\u9593\u3092\u30ab\u30c3\u30c8\u30aa\u30d5\u3068\u3059\u308b\u30cf\u30a4\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\u3092\u65bd\u3057\u307e\u3057\u305f\u3002\uff08\u6587\u8cac\uff1a\u7a32\u6d25\uff09<\/p>\n<h2>\u9707\u6e90\u57df\u5468\u8fba\u306e\u904e\u53bb\u306e\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u3059\u3079\u308a\u306e\u6642\u7a7a\u9593\u5909\u5316<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-miyagi-souji.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2184\" title=\"topics-110309-miyagi-souji\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-miyagi-souji.jpg\" alt=\"\" width=\"680\" height=\"235\" \/><\/a><\/p>\n<p> \u5c0f\u7e70\u308a\u8fd4\u3057\u5730\u9707\u306e\u7a4d\u7b97\u3059\u3079\u308a\u306b\u3088\u308b\u3001\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u306e\u6e96\u9759\u7684\u3059\u3079\u308a\uff08\u3086\u3063\u304f\u308a\u3059\u3079\u308a\uff09\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u7d50\u679c\u3002\u8272\u304c\u5404\u5e74\u306e\u3059\u3079\u308a\u30ec\u30fc\u30c8\u3092\u793a\u3057\u307e\u3059\u3002\u661f\u306f70km\u4ee5\u6d45\u306e\u5730\u9707\u306e\u9707\u592e\u3092\u793a\u3057\u3001\u8d64\u8272\u306fM6\u4ee5\u4e0a\u3001\u9ec4\u8272\u306fM5\u4ee5\u4e0a\u306e\u3082\u306e\u3092\u793a\u3057\u307e\u3059\u3002\u9ed2\u661f\u306f\u4eca\u56de\u306e\u5730\u9707\u306e\u30bb\u30f3\u30c8\u30ed\u30a4\u30c9\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u30012008\u5e74\u306b\u798f\u5cf6\u770c\u30fb\u8328\u57ce\u770c\u306e\u306f\u308b\u304b\u6c96\u5408\uff08\u6d77\u6e9d\u8fd1\u508d\uff09\u3092\u4e2d\u5fc3\u3068\u3059\u308b\u6e96\u9759\u7684\u3059\u3079\u308a\u306e\u52a0\u901f\u304c\u3042\u308a\u3001\u305d\u306e\u5f8c\u3001\u5bae\u57ce\u770c\u306e\u6c96\u5408\u307e\u3067\u9054\u3057\u305f\u3053\u3068\u304c\u63a8\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u30012009\u5e74\u30012010\u5e74\u306f\u305d\u306e\u52a0\u901f\u72b6\u614b\u304c\u3057\u3060\u3044\u306b\u304a\u3055\u307e\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3057\u305f\u3002\uff08\u6587\u8cac\uff1a\u5185\u7530\uff09 <a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-eps_tsc.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2181\" title=\"topics-110309-eps_tsc\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-eps_tsc.jpg\" alt=\"\" width=\"600\" height=\"429\" \/><\/a><\/p>\n<p> GEONET\u89b3\u6e2c\u70b9\u306b\u304a\u3051\u308b\u3001\u592a\u5e73\u6d0b\u30d7\u30ec\u30fc\u30c8\u6c88\u307f\u8fbc\u307f\u65b9\u5411\u306e\u6c34\u5e73\u5909\u4f4d\u52fe\u914d\u306e\u6642\u7a7a\u9593\u5909\u5316\u3002\u6a2a\u8ef8\u306f\u3001\u5909\u4f4d\u52fe\u914d\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u8a2d\u5b9a\u3057\u305f\u5e2f\u72b6\u306e\u5404\u9818\u57df\uff08\u6771\u5317\u65e5\u672c\u3067\u306fN105\u00b0E\u65b9\u5411\uff0c\u5317\u6d77\u9053\u3067\u306fN120\u00b0E\u65b9\u5411\u306b\u8a2d\u5b9a\uff09\u306e\u4e2d\u5fc3\u7dda\u3068\u6771\u7d4c140\u5ea6\u7dda\u3068\u306e\u4ea4\u70b9\u306e\u7def\u5ea6\u3001\u7e26\u8ef8\u306f\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002\u4e0a\u6bb5\u306f\u904e\u53bb5\u5e74\u9593\u306e\u5e73\u5747\u5909\u4f4d\u901f\u5ea6\u5834\u304b\u3089\u3001\u4e0b\u6bb5\u306f\u904e\u53bb1\u5e74\u9593\u306e\u5e73\u5747\u5909\u4f4d\u901f\u5ea6\u5834\u304b\u3089\u3001\u305d\u308c\u305e\u308c\u6c34\u5e73\u5909\u4f4d\u52fe\u914d\u3092\u8a08\u7b97\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5909\u4f4d\u52fe\u914d\u306e\u5024\u306f\u3001\u6c96\u5074\u3067\u306e\u30d7\u30ec\u30fc\u30c8\u9593\u56fa\u7740\u304c\u5f37\u3044\u3068\u304d\u3001\u5927\u304d\u306a\u8ca0\u5024\uff08\u6696\u8272\u7cfb\uff09\u3092\u3001\u56fa\u7740\u304c\u5f31\u3044\u3068\u304d\u3082\u3057\u304f\u306f\u6e96\u9759\u7684\u3059\u3079\u308a\u3092\u8d77\u3053\u3057\u3066\u3044\u308b\u3068\u304d\u30010\u306b\u8fd1\u3044\u5024\u3082\u3057\u304f\u306f\u6b63\u5024\uff08\u5bd2\u8272\u7cfb\uff09\u3068\u306a\u308a\u307e\u3059\u3002\u6a2a\u8ef8\u4e0a\u306739.0\u5ea6\u4ed8\u8fd1\u304c\u4eca\u56de\u306e\u5730\u9707\u306e\u9707\u6e90\u57df\u3092\u901a\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3053\u308c\u3088\u308a\u5357\u5074\u3067\u306f\u3001\u5c0f\u7e70\u308a\u8fd4\u3057\u5730\u9707\u306e\u89e3\u6790\u304b\u3089\u3082\u6c42\u307e\u3063\u3066\u3044\u308b\u6e96\u9759\u7684\u3059\u3079\u308a\u306b\u5bfe\u5fdc\u3059\u308b\u5909\u5316\u304c\u898b\u3089\u308c\u307e\u3059\u304c\u300139.0\u5ea6\u4ed8\u8fd1\u306b\u306f\u5f71\u97ff\u304c\u53ca\u3093\u3067\u3044\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u798f\u5cf6\u770c\u6c96\u304b\u3089\u8328\u57ce\u770c\u6c96\u306b\u304b\u3051\u3066\u306e\u9818\u57df\u3082\u30012010\u5e74\u306b\u306f\u4ee5\u524d\u3068\u540c\u3058\u72b6\u614b\u306b\u623b\u3063\u3066\u3044\u307e\u3059\u3002\uff08\u6587\u8cac\uff1a\u98ef\u6cbc\uff09<\/p>\n<h2>\u9707\u6e90\u5206\u5e03\u56f3<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-hyp_map.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2182\" title=\"topics-110309-hyp_map\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-hyp_map.jpg\" alt=\"\" width=\"600\" height=\"396\" \/><\/a><\/p>\n<p> \u518d\u691c\u6e2c\u306b\u3088\u308b\u9707\u592e\u5206\u5e03\u56f3\uff083\/9 11:45-22:10\u3001\u8d64\u4e38\uff09\u3002\u8d64\u661f\u306f\u672c\u9707\u306e\u9707\u592e\u3002\u4f59\u9707\u306f\u672c\u9707\u306e\u5317\u5074\u306b\u591a\u304f\u5206\u5e03\u3057\u307e\u3059\u3002\u9752\u56db\u89d2\u306f1933\u5e74\u4ee5\u964d\u306b\u767a\u751f\u3057\u305fM6.5\u4ee5\u4e0a\uff08\u6df1\u305570km\u4ee5\u6d45\uff09\u306e\u9707\u592e\u3002\uff08\u6587\u8cac\uff1a\u4e2d\u5cf6\uff09<\/p>\n<h2>1981\u5e74(M7.0)\u30682011\u5e74(M7.3)\u306e\u5730\u9707\u306e\u4f4d\u7f6e\u95a2\u4fc2<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-110309-hypo_S-P.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2183\" title=\"topics-110309-hypo_S-P\" src=\"\/wp-content\/uploads\/2012\/08\/topics-110309-hypo_S-P.jpg\" alt=\"\" width=\"600\" height=\"514\" \/><\/a><\/p>\n<p> S-P\u6642\u9593\u3092\u7528\u3044\u305f\u30b0\u30ea\u30c3\u30c9\u30b5\u30fc\u30c1\u306b\u3088\u308a\u30011981\u5e74M7.0\u30682011\u5e74M7.3\u306e\u5730\u9707\u306e\u9707\u6e90\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002\u9707\u6e90\u306f\u30d7\u30ec\u30fc\u30c8\u5883\u754c\u306b\u62d8\u675f\u3057\u3066\u8a08\u7b97\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u89e3\u6790\u306b\u7528\u3044\u305f\u89b3\u6e2c\u70b9\u306f9\u70b9\u3067\u3042\u308a\u3001\u89b3\u6e2c\u70b9\u914d\u7f6e\u304c\u307b\u307c\u540c\u3058\u306b\u306a\u308b\u3088\u3046\u306b\u9078\u629e\u3057\u307e\u3057\u305f\u30021981\u5e74\u30682011\u5e74\u3068\u3092\u6bd4\u8f03\u3059\u308b\u3068\u30011981\u5e74\u306e\u65b9\u304c\u7d0450km\u5317\u897f\u306b\u4f4d\u7f6e\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u5171\u901a\u306e\u89b3\u6e2c\u70b9\u3067\u3042\u308b\u6771\u5317\u5927\u306e\u9060\u91ce\u89b3\u6e2c\u70b9\u3067\u306eS-P\u6642\u9593\u306f1981\u5e74\u306e\u65b9\u304c\u7d045.7\u79d2\u77ed\u3044\u3053\u3068\u3068\u3082\u8abf\u548c\u7684\u3067\u3059\u3002\uff08\u6587\u8cac\uff1a\u4e2d\u5cf6\uff09<\/p>\n<h2>\u95a2\u9023\u60c5\u5831<\/h2>\n<ul>\n<li>\u300c<a href=\"http:\/\/www.jma.go.jp\/jma\/press\/1103\/09a\/201103091300.html\">\u5e73\u621023\u5e743\u67089\u65e511\u664245\u5206\u9803\u306e\u4e09\u9678\u6c96\u306e\u5730\u9707\u306b\u3064\u3044\u3066<\/a>\u300d\uff08<a href=\"http:\/\/www.jma.go.jp\/jma\/index.html\">\u6c17\u8c61\u5e81<\/a>\uff09<\/li>\n<li>\u300c<a href=\"http:\/\/www.hinet.bosai.go.jp\/topics\/off-sanriku110309\/\">2011\u5e743\u67089\u65e5 \u4e09\u9678\u6c96\u306e\u5730\u9707<\/a>\u300d\uff08<a href=\"http:\/\/www.bosai.go.jp\/\">\u9632\u707d\u79d1\u5b66\u6280\u8853\u7814\u7a76\u6240<\/a>\uff09<\/li>\n<li>\u300c<a href=\"http:\/\/www.seis.nagoya-u.ac.jp\/sanchu\/Seismo_Note\/2011\/NGY35.html\">NGY\u5730\u9707\u5b66\u30ce\u30fc\u30c8\u3000No.35<\/a>\u300d\uff08<a href=\"http:\/\/www.seis.nagoya-u.ac.jp\/\">\u540d\u53e4\u5c4b\u5927\u5b66\u5927\u5b66\u9662\u74b0\u5883\u5b66\u7814\u7a76\u79d1\u9644\u5c5e\u5730\u9707\u706b\u5c71\u30fb\u9632\u707d\u7814\u7a76\u30bb\u30f3\u30bf\u30fc<\/a>\uff09<\/li>\n<li>\u300c<a href=\"http:\/\/www.gsi.go.jp\/chibankansi\/chikakukansi_sanriku.html\">\u5e73\u621023\u5e74\uff082011\u5e74\uff093\u67089\u65e511\u664245\u5206\u9803\u306e\u4e09\u9678\u6c96\u306e\u5730\u9707\u306b\u4f34\u3046\u5730\u6bbb\u5909\u52d5\u306b\u3064\u3044\u3066 <\/a>\u300d\uff08<a href=\"http:\/\/www.gsi.go.jp\/index.html\">\u56fd\u571f\u4ea4\u901a\u7701\u56fd\u571f\u5730\u7406\u9662<\/a>\uff09<\/li>\n<li>\u300c<a href=\"http:\/\/earthquake.usgs.gov\/earthquakes\/eqinthenews\/2011\/usb0001r57\/\">Magnitude 7.2 &#8211; NEAR THE EAST COAST OF HONSHU, JAPAN <\/a>\u300d\uff08<a href=\"http:\/\/earthquake.usgs.gov\/\">\u7c73\u56fd\u5730\u8cea\u8abf\u67fb\u6240(USGS)<\/a>\uff09<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>2011\u5e743\u67089\u65e511\u664245\u5206\u306b\u3001\u4e09\u9678\u6c96\u3092\u9707\u6e90\u3068\u3059\u308bMj7.3\u3001\u6700\u5927\u9707\u5ea6\uff15\u5f31\u306e\u5730 &hellip; <a href=\"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/info\/topics\/topics-110309\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":182,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2176"}],"collection":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/comments?post=2176"}],"version-history":[{"count":6,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2176\/revisions"}],"predecessor-version":[{"id":5080,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2176\/revisions\/5080"}],"up":[{"embeddable":true,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/182"}],"wp:attachment":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/media?parent=2176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}