Earthquake Observation in Our Campus
Site Information
East Gate / West Gate

Last update:12/27/2007
Date Epicenter M Dep(km)
Zip Archive
2007 1111 19:49 South part of Ibaraki Pref. (36.1N, 139.9E) 4.3 50 200711111949.zip
2007 0816 04:15 Off east coast of Chiba Pref. (35.4N, 140.6E) 5.3 30 200708160415.zip
2007 0716 15:37 Aftershock of the event at 10:13 (37.5N, 138.7E) 5.8 23 200707161537.zip
2007 0716 10:13 The Chuetsu-oki earthquake (37.33.4'N, 138.36.5'E) 6.8 17 200707161013.zip
2007 0628 18:26 West part of Tama, Tokyo (35.8N, 139.2E) 4.1 10 200706281826.zip
2007 0609 20:28 South part of Ibaraki Pref. (36.1N, 139.9E) 4.0 50 200706092028.zip
2007 0602 14:43 South part of Ibaraki Pref. (36.1N, 140.1E) 4.6 60 200706021443.zip
2007 0601 07:28 North part of Saitama Pref. (36.1N, 139.7E) 4.5 60 200706010728.zip
2007 0508 21:01 South part of Ibaraki Pref. (36.1N, 139.9E) 4.4 40 200705082101.zip
2007 0322 10:28 South part of Saitama Pref. (36.0N, 139.8E) 4.2 80 200703221029.zip
2007 0124 10:29 No information was available - - 200701241029.zip
2007 0116 03:18 East part of Shizuoka Pref. (35.0N, 138.9E) 5.7
2007 0109 13:18 South part of Ibaraki Pref. (36.1N, 139.8E) 4.3
2006 1014 06:38 Off south-east coast of Chiba Pref. (34.9N, 140.3E) 5.0
2006 0907 10:57 North-east part of Chiba Pref. (35.6N, 140.2E) 4.4
2006 0831 17:18 Tokyo Bay (35.6N, 140.0E) 4.8
2006 0706 15:17 South part of Ibaraki Pref. (36.2N, 140.0E) 4.0
2006 0620 06:47 North-west part of Chiba Pref. (35.8N, 140.1E) 4.8
2006 0501 16:00 South part of Ibaraki Pref. (36.2N, 139.7E) 4.2
2006 0421 02:50 Off east coast of Izu Peninsula. (34.9N, 139.2E) 5.6
2006 0420 12:40 South part of Tochigi Pref. (36.3N, 139.8E) 4.2
2006 0328 22:33 Off coast of Tokaido (32.2N, 138.6E) 6.0
2006 0201 20:36 Northwest part of Chiba Pref. (35.8N, 140.0E) 5.1
2006 0114 15:30 South part of Ibaraki Pref. (36.2N, 140.0E) 4.5
2005 1228 18:46 South part of Ibaraki Pref. (36.2N, 140.0E) 4.8
2005 1202 21:54 South part of Ibaraki Pref. (36.2N, 139.8E) 4.3
2005 1115 06:39 Off coast of Sanriku (38.0N, 145.0E) 6.9
2005 1019 20:44 Off coast of Ibaraki Pref. (36.4N, 141.0E) 6.2
2005 1016 16:05 South part of Ibaraki Pref. (36.1N, 139.9E) 5.1
2005 0816 11:46 Off coast of Miyagi Pref. (38.1N, 142.4E) 7.2
2005 0807 01:05 North-west part of Chiba Pref. (35.5N, 140.1E) 4.7
2005 0728 19:15 South part of Ibaraki Pref. (36.2N, 139.8E) 5.1
2005 0723 16:41 NA (Aftershock of the event at 16:35?) -
2005 0723 16:35 North-west part of Chiba Pref. (35.5N, 140.2E) 6.0
2005 0620 01:15 North-east part of Chiba Pref. (35.7N, 140.8E) 5.6
2005 0609 09:28 No information was available -
2005 0515 15:55 South part of Tochigi Pref. (36.6N, 139.5E) 4.5
2005 0508 15:04 South part of Tochigi Pref. (36.6N, 139.5E) 4.7
2005 0507 04:52 East part of Tama, Tokyo (35.6N, 139.4E) 4.3
2005 0411 15:35 North-west part of Chiba Pref. (35.6N, 140.2E) 4.4
2005 0411 07:22 North-east part of Chiba Pref. (35.7N, 140.7E) 6.1
2005 0223 21:59 South part of Ibaraki Pref. (36.2N, 139.9E) 4.6
2005 0216 04:46 South part of Ibaraki Pref. (36.0N, 140.0E) 5.4
2005 0208 11:29 South part of Ibaraki Pref. (36.1N, 140.1E) 4.8
2005 0101 05:14 Off coast of Ibaraki Pref. (36.8N, 141.0E) 5.3
2004 1108 11:16 Aftershock of the event at 17:56 (37.4N, 139.0E) 5.8
2004 1027 10:40 Aftershock of the event at 17:56 (37.3N, 139.0E) 6.0
2004 1025 06:05 Aftershock of the event at 17:56 (37.3N, 138.9E) 5.6
2004 1025 00:28 Aftershock of the event at 17:56 (37.2N, 138.9E) 5.2
2004 1023 23:34 Aftershock of the event at 17:56 (37.3N, 138.9E) 5.3
2004 1023 19:46 Aftershock of the event at 17:56 (37.3N, 138.9E) 5.9
2004 1023 18:34 Aftershock of the event at 17:56 (37.3N, 138.9E) 6.3
2004 1023 18:12 Aftershock of the event at 17:56 (37.2N, 138.8E) 5.9
2004 1023 18:03 Aftershock of the event at 17:56 (37.3N, 139.0E) 6.2
2004 1023 17:56 Central part of Niigata Pref. (37.3N, 138.8E) 6.8
2004 1006 23:40 South part of Ibaraki Pref. (36.0N, 140.1E) 5.8
2004 0905 23:58 Off south coast of Tokaido (33.2N, 137.1E) 7.4
2004 0905 19:07 Off south coast of Kii Pen. (33.2N, 136.9E)
6.8
2004 0825 01:49 Tokyo bay (35.6N, 140.1E)
4.6
2004 0806 03:23 North-west part of Chiba Pref. (35.6N, 140.1E) 4.9
20040717 15:10 Off south-east coast of Boso pen. (34.8N, 140.3E) 5.5
20040710 20:07 South part of Ibaraki Pref. (36.1N, 139.9E) 4.9
20040404 08:02 Near east coast of Ibaraki Pref. (36.4N, 141.2E) 5.6
20040204 04:11 South part of Ibaraki Pref. (36.0N, 140.1E) 4.3
20031115 03:44 Near east coast of Ibaraki Pref. (36.5N, 141.2E) 5.3
20031112 17:27 Off south-east coast of Kii peninsula(33.1N, 136.9E) 6.5
20031019 01:32 No information was available. -
20031015 16:30 North-west part of Chiba Pref. (35.6N, 140.1E) 5.0
20030920 12:55 Near East Coast of Chiba Pref. (35.1N, 140.3E) 5.5
20030818 18:59 North-west part of Chiba Pref. (35.8N,140.1E) 4.7
20030804 20:57 North part of Ibaraki Pref. (36.5N, 140.6E) 5.0
20030526 18:24 Coast of Miyagi Pref. (38.8N, 141.8E) 7.0
20030512 00:59 Aftershock of the event at 00:57 4.6
20030512 00:57 North-west part of Chiba Pref. (35.8N,140.1E) 5.1
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