{"id":2032,"date":"2012-08-24T14:49:54","date_gmt":"2012-08-24T05:49:54","guid":{"rendered":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/?page_id=2032"},"modified":"2014-12-11T16:49:16","modified_gmt":"2014-12-11T07:49:16","slug":"topics-070716","status":"publish","type":"page","link":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/info\/topics\/topics-070716\/","title":{"rendered":"2007\u5e747\u670816\u65e5 \u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\uff08M6.8\uff09"},"content":{"rendered":"
2007\u5e747\u670816\u65e510\u664213\u5206\u306b\u3001\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u3092\u9707\u6e90\u3068\u3059\u308bMj6.8\u306e\u5730\u9707\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5730\u9707\u306b\u3088\u308a\u3001\u65b0\u6f5f\u770c\u9577\u5ca1\u5e02\u3001\u67cf\u5d0e\u5e02\u3001\u5208\u7fbd\u6751\u3068\u9577\u91ce\u770c\u98ef\u7db1\u753a\u3067\u306e\u9707\u5ea6\uff16\u5f37\u3092\u306f\u3058\u3081\u5404\u5730\u3067\u5f37\u3044\u63fa\u308c\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u6771\u5317\u5927\u5b66\u5730\u9707\u30fb\u5674\u706b\u4e88\u77e5\u7814\u7a76\u89b3\u6e2c\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u3001\u9707\u6e90\u57df\u306e\u5730\u6bbb\u69cb\u9020\u3084\u4f59\u9707\u6d3b\u52d5\u3092\u8abf\u67fb\u3059\u308b\u305f\u3081\u3001\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\u5408\u540c\u89b3\u6e2c\u30b0\u30eb\u30fc\u30d7\u306e\u4e00\u54e1\u3068\u3057\u3066\u3001\u5730\u9707\u30fbGPS\u89b3\u6e2c\u70b9\u3092\u8a2d\u7f6e\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u6771\u5317\u5927\u306e\u8aad\u307f\u53d6\u308a\u5024\u304a\u3088\u3073\u6c17\u8c61\u5e81\u4e00\u5143\u5316\u306b\u3088\u308b\u8aad\u307f\u53d6\u308a\u5024\u3092\u7528\u3044\uff0c2004\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u5730\u9707\uff0c2007\u5e74\u80fd\u767b\u534a\u5cf6\u5730\u9707\uff0c2007\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\u306e\u9707\u6e90\u57df\u3092\u542b\u3080\u9818\u57df\u306e\u4e09\u6b21\u5143\u5730\u9707\u6ce2\u901f\u5ea6\u69cb\u9020\u3092\u63a8\u5b9a\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\uff0c\u3044\u305a\u308c\u306e\u9707\u6e90\u57df\u306b\u304a\u3044\u3066\u3082\u672c\u9707\u306e\u9707\u6e90\u76f4\u4e0b\u306e\u4e0b\u90e8\u5730\u6bbb\u307e\u305f\u306f\u6700\u4e0a\u90e8\u30de\u30f3\u30c8\u30eb\uff08\u30e2\u30db\u9762\u76f4\u4e0b\uff09\u306b\u5730\u9707\u6ce2\u4f4e\u901f\u5ea6\u57df\u304c\u898b\u51fa\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u308c\u3089\u306e\u4f4e\u901f\u5ea6\u57df\u306f\uff0c\u30de\u30f3\u30c8\u30eb\u30a6\u30a8\u30c3\u30b8\u5185\u306e\u4e0a\u6607\u6d41\u304b\u3089\u5206\u5c90\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u307f\u3048\u307e\u3059\u3002<\/p>\n
\u5730\u9707\u4e88\u77e5\u9023\u7d61\u4f1a\u306b\u63d0\u51fa\u3057\u305f\u8cc7\u6599\u3092PDF\u3067\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u6771\u5317\u5927\uff0c\u4e5d\u5927\uff0c\u5317\u5927\uff0c\u6771\u5927\u9707\u7814\u306e\u5404\u89b3\u6e2c\u73ed\u306f\u672c\u9707\u767a\u751f\u306e\u7fcc\u65e5\u306b\u73fe\u5730\u5165\u308a\u3057\uff0c\u9707\u6e90\u57df\u5468\u8fba\u306bGPS \u89b3\u6e2c\u70b9\u309214\u70b9\u65b0\u8a2d\u3057\u307e\u3057\u305f\u30027\u670824\u65e5\u306b\u306f\u540d\u5927\u306b\u3088\u308a\u9707\u6e90\u57df\u5317\u5074\u306b3\u89b3\u6e2c\u70b9\u304c\u5897\u8a2d\u3055\u308c\u307e\u3057\u305f\u3002\u66f4\u306b\uff0c\u5bcc\u5c71\u5927\u304c2004\u5e74\u4e2d\u8d8a\u5730\u9707\u6642\u306b\u8a2d\u7f6e\u3057\u305f\u89b3\u6e2c\u70b9\u306b\u304a\u3044\u3066\u3082\u89b3\u6e2c\u3092\u7d99\u7d9a\u3057\uff0c\u4f75\u305b\u306618\u70b9\u304b\u3089\u306a\u308b\u89b3\u6e2c\u7db2\u3092\u69cb\u7bc9\u3057\u307e\u3057\u305f\uff08Figs.1, 2\uff09\u3002\u5730\u9707\u524d\u5f8c\u306e\u5909\u4f4d\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u6e2c\u5730\u30a4\u30f3\u30f4\u30a1\u30fc\u30b8\u30e7\u30f3\u3092\u884c\u3044\uff0c\u5730\u9707\u6642\u6ed1\u308a\u5206\u5e03\u3092\u63a8\u5b9a\u3057\u305f\u3068\u3053\u308d\uff0c\u5730\u9707\u6ce2\u5f62\u30a4\u30f3\u30f4\u30a1\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u308b\u6ed1\u308a\u5206\u5e03\u3068\u6982\u306d\u6574\u5408\u3059\u308b\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\uff08Fig.3\uff09\u3002\u306a\u304a\uff0c\u65ad\u5c64\u9762\u5f62\u72b6\u306b\u3064\u3044\u3066\u306f\u8b70\u8ad6\u306e\u3042\u308b\u3068\u3053\u308d\u3067\u3059\u304c\uff0c\u3053\u3053\u3067\u306f\u5317\u897f\u50be\u659c\u306e\u65ad\u5c64\u9762\u3092\u7528\u3044\u3066\u3044\u307e\u3059\u3002\u672c\u9707\u767a\u751f\u5f8c\u7d0410\u65e5\u9593\u306b\u308f\u305f\u3063\u3066\u660e\u77ad\u306a\u4f59\u52b9\u5909\u52d5\u304c\u89b3\u6e2c\u3055\u308c\u3066\u304a\u308a\uff08Fig.2\uff09\uff0c\u305d\u306e\u30c7\u30fc\u30bf\u3092\u7528\u3044 \u3066\u30a4\u30f3\u30f4\u30a1\u30fc\u30b8\u30e7\u30f3\u3092\u884c\u3063\u305f\u3068\u3053\u308d\uff0c\u4e3b\u8981\u306a\u5730\u9707\u6642\u6ed1\u308a\u57df\u306e\u6df1\u90e8\u3067\u4f59\u52b9\u6ed1\u308a\u304c\u63a8\u5b9a\u3055\u308c\u307e\u3057\u305f\uff08Figs.4, 5\uff09\u3002\u4f59\u52b9\u6ed1\u308a\u306f\u5730\u9707\u76f4\u5f8c\u306b\u9855\u8457\u3067\u3057\u305f\u304c\uff0c7\u670830\u65e5\u4ee5\u964d\u306f\u7d42\u606f\u3057\u3064\u3064\u3042\u308b\u3088\u3046\u306b\u307f\u3048\u307e\u3059\uff08Fig.5\uff09\u3002<\/p>\n
\u5730\u9707\u4e88\u77e5\u9023\u7d61\u4f1a\u306b\u63d0\u51fa\u3057\u305f\u8cc7\u6599\u3092PDF\u3067\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u904e\u53bb\u306e\u5730\u9707\u4e88\u77e5\u9023\u7d61\u4f1a\u8cc7\u6599\u306f\u3001\u5730\u9707\u4e88\u77e5\u9023\u7d61\u4f1a\u8cc7\u6599<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n <\/a><\/p>\n \u56f3\uff0e\u5730\u9707\u89b3\u6e2c\u70b9\u5206\u5e03\u56f3\uff0e\u8d64\u67a0\u304a\u3088\u3073\u9752\u67a0\u3067\u793a\u3059\u3082\u306e\u304c\u5730\u9707\u89b3\u6e2c\u70b9\u3092\u793a\u3057\u307e\u3059\u3002\u7d2b\u67a0\u306e\u3082\u306e\u306fGPS\u89b3\u6e2c\u70b9\u3092\u793a\u3057\u307e\u3059\u3002\n<\/p>\n 2007\u5e747\u670816\u65e5\u306b\u767a\u751f\u3057\u305f\u4e2d\u8d8a\u6c96\u5730\u9707\u306e\u5730\u9707\u5f8c\u4f59\u52b9\u5909\u52d5\u306e\u5b9a\u91cf\u7684\u306a\u691c\u51fa\u306e\u305f\u3081\u306b\u6771\u5317\u5927\u5b66\u5730\u9707\u5674\u706b\u4e88\u77e5\u7814\u7a76\u89b3\u6e2c\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u67cf\u5d0e\u5e02\u30fb\u5208\u7fbd\u6751\u306e\u5c0f\u4e2d\u5b66\u6821\u306b\u3054\u5354\u529b\u9802\u304d\uff0cGPS\u89b3\u6e2c\u30927\u670817\u65e5\u3088\u308a\u958b\u59cb\u3057\u307e\u3057\u305f\u3002<\/p>\n <\/a><\/p>\n \u56f3\uff0eGPS\u89b3\u6e2c\u70b9\u5206\u5e03\u56f3\uff0e\u7d2b\u4e09\u89d2\u5370\u304c\u4eca\u56de\u8a2d\u7f6e\u3057\u305fGPS\u89b3\u6e2c\u70b9\u306e\u4f4d\u7f6e\uff0e\u8d64\u3044\u5341\u5b57\u5370\u306f\u56fd\u571f\u5730\u7406\u9662\u306e\u96fb\u5b50\u57fa\u6e96\u70b9\uff08GEONET\uff09\u306e\u4f4d\u7f6e\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n <\/a> <\/a><\/p>\n \u65b0\u767a\u7530\u89b3\u6e2c\u70b9\uff08\u65b0\u6f5f\u770c\u65b0\u767a\u7530\u5e02\uff0c\u4e0a\u56f3\uff09\u3068\u4f50\u6e21\u89b3\u6e2c\u70b9\uff08\u65b0\u6f5f\u770c\u4f50\u6e21\u5e02\uff0c\u4e0b\u56f3\uff09\u306b\u3064\u3044\u3066\uff0c2007\u5e747\u670816\u65e500\u664200\u5206\u3088\u308a21\u664220\u5206\u307e\u3067\u306e\u5730\u9707\u8a08\uff08\u4e0a\u4e0b\u52d5\u6210\u5206\uff09\u306e\u6ce2\u5f62\u3092\u793a\u3057\u307e\u3059\u3002\u5de6\u8ef8\u306f24\u6642\u9593\u8868\u793a\u3067\u306e\u6642\u9593\u30671\u30c8\u30ec\u30fc\u30b9\u306f10\u5206\u306e\u6ce2\u5f62\u3092\u793a\u3057\u307e\u3059\u300216\u65e510\u664213\u5206\u306e\u672c\u9707\uff08\u4e0a\u56f3\uff0c\u4e2d\u592e\u4ed8\u8fd1\uff09\uff0c15\u664247\u5206\u306eM5.6\u306e\u4f59\u9707\uff08\u4e0a\u56f3\uff0c\u4e0b\u304b\u30891\/3\u7a0b\u5ea6\u306e\u5834\u6240\uff09\u306a\u3069\u4e3b\u306a\u5730\u9707\u306b\u3088\u308b\u6ce2\u304c\u898b\u3048\u307e\u3059\u3002<\/p>\n 2004\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u5730\u9707\u30fb2007\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\u9707\u6e90\u57df\u4ed8\u8fd1\u306e\u6df1\u90e8\u306b\u306f\u5730\u9707\u6ce2\u901f\u5ea6\u4f4e\u901f\u5ea6\u57df\u304c\u5206\u5e03\u3057\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u4f4e\u901f\u5ea6\u57df\u306f\u30de\u30f3\u30c8\u30eb\u30a6\u30a8\u30c3\u30b8\u5185\u306e\u4e0a\u6607\u6d41\u3092\u8d77\u6e90\u3068\u3059\u308b\u6d41\u4f53\u306e\u5206\u5e03\u57df\u3092\u8868\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\uff0c2004\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u5730\u9707\u30fb2007\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\u3068\u6d41\u4f53\u3068\u306e\u95a2\u9023\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u3002<\/p>\n \u6587\u732e\uff1aOkada, T., T. Yaginuma, N. Umino, T. Matsuzawa, A. Hasegawa, H. Zhang and C. Thurber \uff082006\uff09: Detailed imaging of the fault planes of the 2004 Niigata-Chuetsu, central Japan, earthquake sequence by double-difference tomography, Earth Planet Sci Lett, 244, 32-43.<\/a><\/p>\n <\/a> <\/p>\n \u56f31\uff0e\uff08a\uff09 \u65ad\u5c64\u3092\u6a2a\u5207\u308bP\u6ce2\u901f\u5ea6\u504f\u5dee\u306e\u925b\u76f4\u65ad\u9762\u56f3\uff0e\u2605\u306f2007\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\u3092\u793a\u3057\u307e\u3059\u3002\u5927\u304d\u306a\u2606\uff0c\u5c0f\u3055\u306a\u2606\u306f2004\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u5730\u9707\u304a\u3088\u3073\u305d\u306e\u6700\u5927\u4f59\u9707\u30fb10\/27\u306eM6.1\u306e\u4f59\u9707\u3092\u793a\u3057\u307e\u3059\u3002\u9ed2\uff0b\u306f\u305d\u306e\u4ed6\u306e\u5730\u9707\u3092\u793a\u3057\u307e\u3059\u3002\uff08b\uff09 \u6df1\u305516km\u306b\u304a\u3051\u308bP\u6ce2\u901f\u5ea6\u504f\u5dee\u5206\u5e03\uff0e\u767d\u7d30\u7dda\u306f\u6d3b\u65ad\u5c64\u306e\u4f4d\u7f6e\u3092\u793a\u3057\u307e\u3059\u3002 <\/p>\n \u672c\u89b3\u6e2c\u306b\u969b\u3057\u3066\u306f\u3001\u65b0\u6f5f\u770c\u306e\u5730\u5143\u306e\u65b9\u3005\u3001\u5c0f\u30fb\u4e2d\u5b66\u6821\u306a\u3089\u3073\u306b\u6559\u80b2\u59d4\u54e1\u4f1a\u306e\u3054\u5354\u529b\u3092\u8cdc\u308a\u307e\u3057\u305f\u3002\u8a18\u3057\u3066\u611f\u8b1d\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n 2007\u5e747\u670816\u65e510\u664213\u5206\u306b\u3001\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u3092\u9707\u6e90\u3068\u3059\u308bMj6.8\u306e\u5730\u9707\u304c\u767a … \u7d9a\u304d\u3092\u8aad\u3080 \u81e8\u6642\u5730\u9707\u89b3\u6e2c<\/h2>\n
GPS\u306b\u3088\u308b\u5730\u6bbb\u5909\u52d5\u89b3\u6e2c<\/h2>\n
\u6ce2\u5f62\u30e2\u30cb\u30bf\u8a18\u9332<\/h2>\n
2004\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u5730\u9707\u30fb2007\u5e74\u65b0\u6f5f\u770c\u4e2d\u8d8a\u6c96\u5730\u9707\u9707\u6e90\u57df\u304a\u3088\u3073\u5468\u8fba\u57df\u306e\u6df1\u90e8\u69cb\u9020<\/h2>\n
\u8b1d\u8f9e<\/h2>\n
\u95a2\u9023\u60c5\u5831<\/h2>\n
\n