May, 2011

Off the coast of Iwate 4 May 31, 2011 21:28:35 M5.4 Off the coast of Kushiro 2 May 31, 2011 16:56:42 M4.1 Off the coast of Ibaraki 3 May 31, 2011 16:50:14 M4.5 Off the coast of Miyagi 1 May 31, 2011 13:23:01 M3.6 Off the coast of Sanriku 1 May 31, 2011 08:53:39 M4.5 Off the coast of Ibaraki 3 May 31, 2011 04:36:36 M4.7 Off the coast of Fukushima 2 May 30, 2011 21:24:04 M3.6 Off the coast of Miyagi 1 May 30, 2011 15:41:50 M3.4 Hamado-ri, Fukushima 1 May 30, 2011 15:06:23 M2.5 Off the coast of Miyagi 1 May 30, 2011 10:12:40 M3.5 Hamado-ri, Fukushima 2 May 30, 2011 05:50:17 M2.9 Off the coast of Iwate 1 May 30, 2011 03:32:11 M3.7 Off the coast of Sanriku 1 May 29, 2011 20:28:34 M4.0 Off the coast of Ibaraki 2 May 29, 2011 18:49:19 M3.5 Off the coast of Miyagi 2 May 29, 2011 18:40:42 M3.8 Hamado-ri, Fukushima 2 May 29, 2011 13:23:32 M3.5 Off the coast of Iwate 1 May 29, 2011 12:58:13 M3.3 Off the coast of Sanriku Unknown May 29, 2011 12:21:58 M3.7 Off the coast of Miyagi 1 May 29, 2011 12:12:18 M3.5 Off the coast of Iwate 3 May 29, 2011 09:03:07 M4.6 Hamado-ri, Fukushima 1 May 29, 2011 07:02:42 M2.2 Off the coast of Fukushima 1 May 29, 2011 06:04:01 M3.5 Off the west coast of Satsuma Peninsula 3 May 29, 2011 05:18:37 M4.8 Off the coast of Miyagi 2 May 29, 2011 03:52:54 M3.9 Off the coast of Fukushima Unknown May 28, 2011 23:55:26 M3.2 Hamado-ri, Fukushima 3 May 28, 2011 22:54:11 M4.0 Off the coast of Ibaraki 2 May 28, 2011 22:46:03 M4.9 Off the coast of Miyagi 1 May 28, 2011 20:55:11 M3.8 Off the coast of Ibaraki 1 May 28, 2011 19:01:54 M3.9 Off the coast of Ibaraki 1 May 28, 2011 18:42:08 M3.5 Off the coast of Ibaraki 3 May 28, 2011 11:14:00 M4.6 Off the east coast of Chiba 4 May 28, 2011 10:57:20 M4.7 Off the coast of Iwate 1 May 28, 2011 10:08:09 M3.8 Off the coast of Sanriku 1 May 28, 2011 09:09:56 M4.6 Off the coast of Iwate 3 May 28, 2011 08:01:53 M4.9 Hamado-ri, Fukushima 1 May 28, 2011 07:49:32 M2.5 Off the coast of Ibaraki 2 May 28, 2011 00:02:48 M3.5 Off the coast of Ibaraki 2 May 27, 2011 23:39:27 M3.6 Sagami Bay 3 May 27, 2011 22:51:27 M4.2 Southern inland of Akita 4 May 27, 2011 22:33:35 M4.8 Hamado-ri, Fukushima Unknown May 27, 2011 20:50:44 M1.7 Off the coast of Miyagi 1 May 27, 2011 20:32:07 M3.4 Hamado-ri, Fukushima 3 May 27, 2011 17:04:08 M4.5 Off the coast of Akita 4 May 27, 2011 16:11:53 M4.6 Off the coast of Kushiro 1 May 27, 2011 15:27:24 M3.7 Off the coast of Miyagi 1 May 27, 2011 13:48:51 M3.6 Off the east coast of Chiba 1 May 27, 2011 10:37:53 M3.6 Off the coast of Fukushima 2 May 27, 2011 08:34:43 M3.6 Hamado-ri, Fukushima 2 May 27, 2011 08:25:08 M2.9 Off the coast of Iwate 1 May 27, 2011 07:52:56 M3.4 Off the coast of Ibaraki 2 May 27, 2011 02:19:04 M3.7 Off the coast of Iwate 1 May 27, 2011 00:04:36 M3.6 Off the coast of Miyagi 1 May 26, 2011 22:07:47 M3.4 Hamado-ri, Fukushima 2 May 26, 2011 21:22:50 M2.9 Northern Ibaraki 3 May 26, 2011 20:12:50 M4.2 Northern Ibaraki 4 May 26, 2011 19:56:36 M4.9 Off the coast of Iwate 3 May 26, 2011 15:57:34 M4.4 Off the coast of Iwate 2 May 26, 2011 02:27:35 M3.5 Hamado-ri, Fukushima 1 May 25, 2011 17:48:10 M2.6 Off the coast of Miyagi 2 May 25, 2011 17:27:53 M3.6 Off the coast of Ibaraki 1 May 25, 2011 14:07:34 M3.7 Off the coast of Fukushima 1 May 25, 2011 13:47:08 M3.7 Off the coast of Miyagi 1 May 25, 2011 13:11:38 M3.3 Off the coast of Iwate 1 May 25, 2011 12:23:47 M3.5 Off the coast of Miyagi 1 May 25, 2011 10:04:01 M3.7 Southern Ibaraki 3 May 25, 2011 09:19:16 M4.8 Off the coast of Fukushima 2 May 25, 2011 07:37:52 M3.9 Off the coast of Iwate 1 May 25, 2011 07:05:13 M3.5 Hamado-ri, Fukushima 1 May 25, 2011 06:46:04 M2.1 Off the coast of Miyagi 1 May 25, 2011 06:41:54 M3.7 Off the coast of Ibaraki 1 May 25, 2011 06:27:48 M3.5 Hamado-ri, Fukushima 4 May 25, 2011 05:36:13 M5.2 Hamado-ri, Fukushima 2 May 25, 2011 05:35:13 M2.7 Off the coast of Miyagi 1 May 25, 2011 05:11:56 M3.4 Off the coast of Ibaraki 3 May 24, 2011 20:49:20 M4.9 Off the coast of Ibaraki 3 May 24, 2011 19:18:12 M4.8 Off the coast of Miyagi 1 May 24, 2011 18:17:54 M3.4 Off the coast of Fukushima 1 May 24, 2011 17:03:31 M3.3 Off the coast of Sanriku 1 May 24, 2011 15:38:29 M3.7 Off the coast of Miyagi 1 May 24, 2011 15:18:05 M3.3 Southern Tokachi Subprefecture 3 May 24, 2011 14:43:31 M4.6 Off the coast of Sanriku 1 May 24, 2011 14:40:45 M4.2 Off the coast of Fukushima 2 May 24, 2011 14:29:53 M3.3 Off the coast of Miyagi 1 May 24, 2011 13:46:51 M3.9 Off the coast of Sanriku 1 May 24, 2011 13:31:03 M3.9 Off the coast of Sanriku 3 May 24, 2011 12:40:48 M5.8 Off the coast of Sanriku 1 May 24, 2011 10:25:22 M4.1 Off the coast of Miyagi 1 May 24, 2011 03:50:10 M3.5 Off the coast of Sanriku 2 May 23, 2011 23:40:19 M4.5 Hamado-ri, Fukushima 1 May 23, 2011 18:46:50 M2.4 Off the coast of Miyagi 1 May 23, 2011 14:33:23 M3.4 Off the coast of Miyagi 3 May 23, 2011 14:20:54 M5.2 Off the coast of Miyagi 1 May 23, 2011 12:26:21 M3.5 Off the coast of Miyagi 1 May 23, 2011 11:22:08 M3.2 Off the coast of Fukushima 1 May 23, 2011 10:48:44 M4.5 Off the coast of Fukushima 3 May 23, 2011 06:39:52 M4.8 Off the coast of Sanriku Unknown May 23, 2011 03:14:07 M3.6 Off the coast of Miyagi 1 May 23, 2011 02:10:33 M3.5 Off the coast of Miyagi 1 May 23, 2011 01:29:05 M3.5 Off the coast of Fukushima 2 May 22, 2011 23:46:03 M5.5 Off the coast of Fukushima 1 May 22, 2011 20:06:52 M4.2 Off the coast of Sanriku 2 May 22, 2011 17:33:37 M4.4 Off the coast of Sanriku 2 May 22, 2011 17:28:20 M4.3 Southern inland of Akita 1 May 22, 2011 15:59:18 M1.9 Off the coast of Fukushima 1 May 22, 2011 15:17:11 M3.3 Southern inland of Akita 1 May 22, 2011 14:59:29 M2.2 Off the coast of Iwate 2 May 22, 2011 12:16:04 M3.7 Off the coast of Fukushima 1 May 22, 2011 08:12:08 M4.0 Off the coast of Miyagi 1 May 22, 2011 07:12:50 M3.3 Northeast Chiba 4 May 22, 2011 07:06:28 M5.7 Hamado-ri, Fukushima 1 May 22, 2011 04:51:10 M2.3 Northern Nemuro Subprefecture 1 May 22, 2011 02:45:01 M3.5 Off the coast of Ibaraki 2 May 22, 2011 00:03:10 M3.4 Off the coast of Miyagi 1 May 21, 2011 23:16:18 M3.3 Off the coast of Miyagi 2 May 21, 2011 19:42:26 M4.1 Off the coast of Fukushima 3 May 21, 2011 19:24:42 M4.9 Off the coast of Fukushima 1 May 21, 2011 18:43:48 M3.9 Off the coast of Iwate 1 May 21, 2011 18:19:02 M3.5 Off the coast of Miyagi 1 May 21, 2011 15:46:49 M3.4 Off the coast of Iwate 2 May 21, 2011 14:35:22 M4.1 Off the coast of Fukushima 2 May 21, 2011 12:40:45 M3.5 Off the coast of Sanriku Unknown May 21, 2011 12:08:42 M3.6 Hamado-ri, Fukushima 1 May 21, 2011 11:16:42 M2.4 Off the coast of Miyagi 1 May 21, 2011 08:43:14 M3.9 Off the coast of Ibaraki 1 May 21, 2011 07:10:54 M3.8 Near the coast of Miyakojima 3 May 21, 2011 06:18:11 M4.4 Off the coast of Miyagi 1 May 21, 2011 03:32:01 M3.4 Off the coast of Fukushima Unknown May 21, 2011 00:59:09 M3.7 Southern inland of Akita 1 May 21, 2011 00:02:46 M2.2 Off the coast of Miyagi 2 May 20, 2011 20:42:16 M3.6 Southern Ibaraki 3 May 20, 2011 17:53:04 M4.8 Off the coast of Fukushima 3 May 20, 2011 16:28:45 M5.4 Southern inland of Akita 1 May 20, 2011 14:04:23 M2.3 Off the coast of Fukushima 1 May 20, 2011 12:50:18 M3.3 Off the coast of Ibaraki 4 May 20, 2011 09:46:16 M5.7 Off the coast of Miyagi 2 May 20, 2011 09:10:07 M4.3 Off the coast of Miyagi 1 May 20, 2011 08:46:34 M3.4 Off the coast of Miyagi 1 May 20, 2011 07:02:02 M3.5 Off the coast of Fukushima Unknown May 19, 2011 20:59:32 M3.5 Off the coast of Ibaraki 2 May 19, 2011 18:58:24 M3.4 Off the coast of Fukushima 2 May 19, 2011 18:12:40 M5.4 Off the coast of Miyagi 3 May 19, 2011 17:32:48 M5.2 Off the east coast of Aomori 1 May 19, 2011 12:41:49 M3.2 Off the east coast of Aomori 1 May 19, 2011 12:12:32 M3.3 Off the coast of Fukushima 1 May 19, 2011 08:17:28 M4.1 Off the coast of Miyagi 1 May 19, 2011 05:39:27 M3.3 Off the coast of Miyagi 1 May 19, 2011 05:26:13 M3.4 Off the coast of Sanriku 1 May 19, 2011 02:15:49 M4.8 Off the coast of Sanriku 1 May 19, 2011 01:56:50 M3.9 Off the coast of Sanriku 1 May 19, 2011 01:09:20 M3.5 Off the coast of Miyagi 1 May 18, 2011 22:55:11 M3.4 Hamado-ri, Fukushima 4 May 18, 2011 22:32:43 M4.5 Off the coast of Ibaraki 2 May 18, 2011 20:48:27 M3.8 Off the coast of Miyagi 1 May 18, 2011 20:16:37 M3.6 Off the coast of Miyagi 1 May 18, 2011 18:11:21 M3.3 Off the coast of Fukushima 3 May 18, 2011 16:23:55 M4.9 Off the coast of Iwate 1 May 18, 2011 15:19:11 M3.6 Off the coast of Miyagi 1 May 18, 2011 14:15:05 M3.2 Off the coast of Iwate 2 May 18, 2011 08:36:10 M3.7 Off the coast of Fukushima 1 May 18, 2011 07:15:54 M4.5 Hamado-ri, Fukushima 3 May 18, 2011 04:34:29 M3.4 Off the coast of Miyagi 1 May 18, 2011 02:15:02 M3.2 Northern Ibaraki 3 May 17, 2011 22:41:01 M4.3 Off the coast of Sanriku Unknown May 17, 2011 22:31:41 M4.4 Off the coast of Sanriku Unknown May 17, 2011 21:16:20 M3.8 Off the coast of Miyagi 1 May 17, 2011 15:07:06 M3.0 Off the coast of Iwate 1 May 17, 2011 15:04:30 M3.5 Off the coast of Iwate 2 May 17, 2011 13:54:47 M3.7 Off the coast of Fukushima 3 May 17, 2011 10:03:03 M3.4 Off the coast of Fukushima 1 May 17, 2011 08:14:23 M3.1 Off the east coast of Aomori 1 May 17, 2011 07:14:22 M3.6 Off the coast of Miyagi 2 May 17, 2011 06:14:05 M3.9 Southern Ibaraki 2 May 17, 2011 05:31:37 M3.2 Off the coast of Iwate 1 May 17, 2011 04:10:13 M3.6 East Toyama 3 May 17, 2011 03:05:02 M4.7 Off the coast of Miyagi 1 May 17, 2011 02:19:52 M3.6 Off the coast of Fukushima 3 May 17, 2011 00:53:31 M5.1 Off the coast of Miyagi 1 May 16, 2011 19:55:29 M3.6 Off the coast of Fukushima 1 May 16, 2011 18:05:57 M3.7 Off the coast of Fukushima 1 May 16, 2011 17:30:02 M3.4 Off the coast of Iwate 1 May 16, 2011 12:20:44 M3.4 Off the coast of Fukushima 1 May 16, 2011 09:36:43 M3.8 Northeast Chiba 2 May 16, 2011 06:58:19 M3.6 Off the coast of Miyagi 1 May 16, 2011 05:14:32 M3.5 Off the coast of Miyagi 3 May 16, 2011 04:07:40 M4.9 Off the coast of Miyagi 1 May 16, 2011 00:34:05 M3.7 Off the coast of Iwate 2 May 15, 2011 21:32:57 M4.2 Off the coast of Fukushima 2 May 15, 2011 21:14:15 M5.5 Off the coast of Fukushima 2 May 15, 2011 19:25:16 M5.2 Off the coast of Miyagi 2 May 15, 2011 18:56:38 M3.5 Aizu, Fukushima 2 May 15, 2011 16:56:45 M3.1 Hamado-ri, Fukushima 2 May 15, 2011 16:03:30 M3.0 Southern Tokachi Subprefecture 1 May 15, 2011 14:19:41 M3.4 Off the coast of Miyagi 2 May 15, 2011 13:54:56 M4.0 Off the coast of Miyagi 1 May 15, 2011 13:12:17 M3.3 Off the coast of Miyagi 1 May 15, 2011 10:24:21 M3.5 Off the coast of Ibaraki 2 May 15, 2011 09:51:42 M3.7 Off the coast of Fukushima 1 May 15, 2011 09:36:44 M3.3 Off the coast of Fukushima 3 May 15, 2011 08:50:47 M5.5 Off the coast of Ibaraki 1 May 15, 2011 08:43:49 M3.6 Off the coast of Miyagi 1 May 15, 2011 07:50:55 M3.5 Off the southeast coast of Nemuro Peninsula 3 May 15, 2011 07:30:27 M5.2 Off the coast of Shikoku Unknown May 15, 2011 03:50:58 M3.7 Off the coast of Miyagi 2 May 15, 2011 01:45:11 M3.7 Off the coast of Fukushima 3 May 15, 2011 00:01:40 M5.1 Off the coast of Fukushima 2 May 14, 2011 23:49:07 M3.5 Off the coast of Miyagi 1 May 14, 2011 19:11:32 M3.8 Off the coast of Fukushima 1 May 14, 2011 14:44:20 M3.2 Off the coast of Miyagi 1 May 14, 2011 14:16:51 M3.2 Off the coast of Iwate 1 May 14, 2011 14:05:07 M3.4 Off the coast of Fukushima 3 May 14, 2011 09:25:11 M5.3 Off the coast of Fukushima 3 May 14, 2011 08:40:38 M5.2 Off the coast of Fukushima 4 May 14, 2011 08:35:50 M5.8 Off the coast of Ibaraki 3 May 14, 2011 06:49:26 M4.9 Off the coast of Miyagi 1 May 14, 2011 06:32:22 M3.5 Off the coast of Sanriku 1 May 14, 2011 06:04:00 M3.9 Off the coast of Miyagi 1 May 14, 2011 05:42:00 M2.7 Off the coast of Fukushima 2 May 14, 2011 05:17:35 M3.9 Off the coast of Fukushima 3 May 14, 2011 04:51:44 M4.9 Off the coast of Iwate 1 May 14, 2011 02:59:48 M3.4 Off the coast of Fukushima 1 May 14, 2011 02:30:03 M3.5 Northern Ibaraki 3 May 14, 2011 01:28:03 M4.3 Off the coast of Ibaraki 1 May 13, 2011 23:31:13 M3.5 Off the coast of Fukushima 1 May 13, 2011 23:21:37 M3.2 Off the east coast of Chiba 3 May 13, 2011 22:51:12 M3.9 Off the coast of Fukushima 1 May 13, 2011 22:34:54 M3.7 Off the coast of Fukushima 1 May 13, 2011 19:16:52 M4.4 East Hidaka Subprefecture 3 May 13, 2011 18:16:28 M4.0 Off the coast of Ibaraki 2 May 13, 2011 17:26:49 M3.6 Hamado-ri, Fukushima 2 May 13, 2011 17:19:41 M3.0 Off the coast of Fukushima 1 May 13, 2011 16:49:33 M3.5 Off the coast of Iwate 1 May 13, 2011 13:40:36 M3.5 Off the coast of Fukushima 1 May 13, 2011 12:47:35 M3.5 Hamado-ri, Fukushima 1 May 13, 2011 10:17:42 M2.4 Southern Ibaraki 1 May 13, 2011 08:35:55 M3.1 Northern Ibaraki 3 May 13, 2011 07:36:08 M4.1 Northwest Chiba 3 May 13, 2011 05:52:10 M4.6 Off the coast of Miyagi 2 May 13, 2011 05:03:03 M3.6 Off the coast of Iwate 1 May 13, 2011 01:46:51 M3.3 Off the coast of Iwate 3 May 13, 2011 01:20:59 M5.0 Off the coast of Ibaraki 3 May 13, 2011 00:26:16 M4.7 Off the coast of Miyagi 1 May 12, 2011 21:41:21 M3.5 Off the coast of Kushiro 1 May 12, 2011 19:25:48 M3.6 Off the coast of Sanriku 1 May 12, 2011 18:50:44 M4.0 Off the coast of Sanriku 1 May 12, 2011 18:46:29 M4.1 Off the coast of Kushiro 1 May 12, 2011 07:13:31 M3.6 Northern Saitama 2 May 12, 2011 04:20:54 M3.6 Off the coast of Miyagi 3 May 12, 2011 03:21:47 M5.2 Off the east coast of Kanto 1 May 12, 2011 03:14:28 M4.2 Off the coast of Iwate 1 May 12, 2011 02:44:29 M3.5 Off the coast of Iwate 1 May 12, 2011 02:32:13 M3.3 Off the coast of Fukushima 1 May 12, 2011 01:39:59 M3.3 Off the coast of Miyagi 1 May 11, 2011 23:43:24 M3.8 Off the east coast of Kanto Unknown May 11, 2011 23:17:07 M3.6 Off the coast of Miyagi 1 May 11, 2011 22:03:06 M3.2 Off the coast of Ibaraki 3 May 11, 2011 21:16:30 M4.3 Off the coast of Iwate 1 May 11, 2011 19:53:02 M3.4 Off the coast of Miyagi 1 May 11, 2011 19:51:05 M3.5 Off the coast of Miyagi 1 May 11, 2011 19:44:38 M3.7 Off the coast of Miyagi 1 May 11, 2011 16:11:02 M3.1 Off the coast of Sanriku 1 May 11, 2011 10:20:00 M5.0 Off the coast of Miyagi 1 May 11, 2011 09:50:49 M3.4 Off the east coast of Chiba 4 May 11, 2011 05:24:16 M5.0 Off the coast of Miyagi 3 May 11, 2011 04:58:10 M4.8 Off the east coast of Chiba 3 May 11, 2011 04:22:25 M4.1 Off the coast of Miyagi 2 May 11, 2011 03:24:17 M4.1 Off the east coast of Chiba 4 May 11, 2011 02:02:16 M4.8 Off the coast of Miyagi 1 May 11, 2011 01:51:58 M3.4 Off the coast of Miyagi 2 May 10, 2011 23:35:33 M3.5 Northern Wakayama 3 May 10, 2011 23:01:53 M3.5 Hamado-ri, Fukushima 1 May 10, 2011 22:26:31 M2.2 Off the coast of Ibaraki 1 May 10, 2011 19:36:40 M3.5 Off the coast of Ibaraki 3 May 10, 2011 19:14:38 M5.4 Near Kunashir 1 May 10, 2011 17:54:15 M3.4 Off the coast of Sanriku 1 May 10, 2011 17:30:24 M5.0 Off the coast of Fukushima 1 May 10, 2011 16:16:05 M5.1 Off the coast of Fukushima 1 May 10, 2011 14:40:32 M3.4 Off the coast of Miyagi 1 May 10, 2011 11:52:19 M3.6 Off the coast of Iwate 1 May 10, 2011 10:56:35 M3.5 Off the coast of Ibaraki 1 May 10, 2011 08:52:42 M3.4 Northern Ibaraki 4 May 10, 2011 08:38:22 M4.5 Off the coast of Fukushima 1 May 10, 2011 07:54:14 M3.8 Off the coast of Fukushima Unknown May 10, 2011 05:31:45 M3.9 Off the coast of Fukushima 2 May 10, 2011 05:15:48 M5.7 Off the coast of Fukushima 1 May 10, 2011 02:37:26 M3.4 Off the coast of Fukushima 1 May 9, 2011 23:34:13 M3.6 Northwest Chiba 3 May 9, 2011 22:55:46 M4.2 Off the coast of Fukushima 1 May 9, 2011 21:15:24 M3.3 Off the coast of Ibaraki 2 May 9, 2011 21:08:17 M3.8 Off the east coast of Chiba 2 May 9, 2011 18:09:27 M3.9 Off the coast of Fukushima 1 May 9, 2011 11:26:39 M3.6 Off the coast of Miyagi 1 May 9, 2011 05:25:18 M3.6 Off the coast of Miyagi 1 May 9, 2011 04:22:54 M3.6 Nakado-ri, Fukushima 1 May 9, 2011 03:08:15 M2.5 Near the coast of Tanegashima 2 May 9, 2011 02:32:42 M3.5 Hamado-ri, Fukushima 3 May 9, 2011 00:20:45 M4.2 Off the coast of Sanriku 1 May 8, 2011 23:45:58 M4.1 Off the coast of Miyagi 1 May 8, 2011 22:28:38 M4.0 Off the coast of Miyagi 1 May 8, 2011 20:21:30 M3.6 Off the coast of Fukushima 3 May 8, 2011 19:42:53 M5.1 Off the coast of Miyagi 1 May 8, 2011 18:27:23 M3.6 Off the coast of Fukushima 1 May 8, 2011 16:52:59 M3.2 Off the coast of Sanriku Unknown May 8, 2011 13:59:29 M4.0 Off the coast of Fukushima 2 May 8, 2011 08:18:23 M4.8 Off the coast of Sanriku 1 May 8, 2011 07:45:35 M3.8 Hamado-ri, Fukushima 3 May 8, 2011 07:11:07 M4.6 Off the coast of Iwate 3 May 8, 2011 05:52:20 M5.6 Off the coast of Miyagi 2 May 8, 2011 05:03:06 M3.7 Off the coast of Ibaraki 1 May 8, 2011 04:56:27 M3.5 Off the east coast of Chiba 3 May 7, 2011 23:31:04 M4.0 Off the coast of Miyagi 1 May 7, 2011 23:25:41 M3.5 Kii Channel 3 May 7, 2011 21:47:38 M4.5 Off the coast of Ibaraki 3 May 7, 2011 20:24:50 M4.7 Off the coast of Iwate 1 May 7, 2011 19:41:50 M3.3 Off the coast of Fukushima 1 May 7, 2011 15:21:43 M3.4 Aizu, Fukushima 4 May 7, 2011 13:34:53 M4.6 Near the coast of Amami Oshima 2 May 7, 2011 12:21:50 M4.0 Off the coast of Miyagi 1 May 7, 2011 11:57:01 M3.2 Off the coast of Iwate 1 May 7, 2011 11:14:27 M3.6 Hamado-ri, Fukushima 1 May 7, 2011 10:12:23 M2.6 Southcentral Kushiro Subprefecture 1 May 7, 2011 09:37:23 M3.3 Off the coast of Iwate 1 May 7, 2011 08:43:14 M3.6 Off the coast of Sanriku 1 May 7, 2011 03:11:20 M4.6 Off the coast of Miyagi 1 May 6, 2011 23:14:32 M3.5 Southern inland of Akita 3 May 6, 2011 20:52:14 M4.3 Off the coast of Miyagi 1 May 6, 2011 19:29:09 M3.5 Near Sado 2 May 6, 2011 18:00:14 M3.4 Off the coast of Iwate 2 May 6, 2011 17:30:52 M3.5 Off the coast of Miyagi 3 May 6, 2011 16:56:12 M4.6 Off the coast of Miyagi 1 May 6, 2011 15:29:04 M3.6 Off the coast of Iwate 3 May 6, 2011 14:14:56 M5.0 Off the coast of Sanriku 1 May 6, 2011 09:17:07 M3.6 Near the coast of Okinawa Island 3 May 6, 2011 08:21:20 M5.5 Off the coast of Fukushima 1 May 6, 2011 08:09:09 M3.7 Off the coast of Ibaraki 2 May 6, 2011 07:46:52 M3.8 Nakado-ri, Fukushima 2 May 6, 2011 07:36:57 M3.5 Off the coast of Sanriku 1 May 6, 2011 07:19:59 M3.9 Off the coast of Fukushima Unknown May 6, 2011 05:26:31 M3.7 Off the coast of Fukushima 1 May 6, 2011 05:15:10 M3.8 Off the coast of Fukushima 1 May 6, 2011 05:10:59 M3.6 Off the coast of Sanriku Unknown May 6, 2011 03:34:16 M4.1 Off the coast of Miyagi 2 May 6, 2011 03:18:50 M4.6 Hamado-ri, Fukushima 1 May 6, 2011 02:35:24 M2.6 Hamado-ri, Fukushima 4 May 6, 2011 02:04:27 M5.4 Off the coast of Sanriku 2 May 5, 2011 23:58:12 M6.0 Off the coast of Miyagi 2 May 5, 2011 22:23:39 M3.4 Off the coast of Fukushima 2 May 5, 2011 20:02:11 M3.4 Northern Ibaraki 4 May 5, 2011 19:20:47 M4.6 Off the coast of Iwate 1 May 5, 2011 18:20:11 M3.6 Off the coast of Iwate 1 May 5, 2011 17:57:25 M3.6 Off the coast of Sanriku 2 May 5, 2011 17:42:45 M5.4 Northeast Chiba 2 May 5, 2011 14:06:42 M3.3 Off the coast of Miyagi 1 May 5, 2011 13:03:05 M3.4 Off the coast of Fukushima Unknown May 5, 2011 12:04:58 M4.0 Off the coast of Fukushima 1 May 5, 2011 11:09:22 M3.6 Off the coast of Fukushima 1 May 5, 2011 06:53:24 M3.4 Off the coast of Fukushima 1 May 5, 2011 06:39:05 M3.8 Off the coast of Miyagi 1 May 5, 2011 06:13:45 M3.5 Off the coast of Miyagi 1 May 5, 2011 02:36:12 M4.0 Off the coast of Fukushima 1 May 5, 2011 01:29:00 M3.9 Northern Ibaraki 2 May 5, 2011 00:09:04 M3.5 Off the coast of Miyagi 3 May 4, 2011 22:18:50 M4.6 Off the coast of Ibaraki 2 May 4, 2011 20:43:18 M3.8 Off the coast of Iwate 1 May 4, 2011 20:02:23 M3.8 Off the coast of Miyagi 1 May 4, 2011 17:44:31 M3.4 Off the coast of Fukushima 1 May 4, 2011 17:23:43 M4.8 Off the coast of Miyagi 1 May 4, 2011 16:28:48 M3.5 Off the coast of Miyagi 1 May 4, 2011 15:59:29 M3.4 Northern Sanpachikamikita, Aomori 3 May 4, 2011 14:41:47 M4.7 Off the coast of Fukushima 3 May 4, 2011 10:43:35 M4.6 Off the coast of Fukushima 1 May 4, 2011 06:38:51 M3.9 Southern Miyagi 3 May 4, 2011 04:15:34 M4.3 Off the coast of Fukushima 1 May 4, 2011 00:44:54 M3.4 Off the coast of Fukushima 1 May 3, 2011 23:52:32 M3.5 Hamado-ri, Fukushima 3 May 3, 2011 22:57:14 M4.4 Off the coast of Miyagi 3 May 3, 2011 22:35:54 M5.2 Off the coast of Fukushima 3 May 3, 2011 20:44:08 M4.6 Off the coast of Ibaraki 1 May 3, 2011 19:26:06 M3.7 Off the southeast coast of Chiba 3 May 3, 2011 14:26:09 M4.7 Off the coast of Miyagi 1 May 3, 2011 14:10:06 M3.4 Off the coast of Sanriku Unknown May 3, 2011 11:55:15 M4.0 Off the coast of Iwate 1 May 3, 2011 08:45:59 M3.3 Off the coast of Iwate 3 May 3, 2011 06:25:46 M5.0 Off the coast of Fukushima 2 May 3, 2011 05:31:14 M3.9 Tsugaru Strait 3 May 3, 2011 05:15:43 M3.2 Off the coast of Ibaraki 2 May 3, 2011 05:01:47 M3.5 Off the coast of Ibaraki 1 May 3, 2011 01:11:37 M3.5 Off the coast of Miyagi 2 May 2, 2011 21:36:42 M4.9 Off the coast of Miyagi 3 May 2, 2011 20:29:48 M4.7 Off the coast of Sanriku 1 May 2, 2011 18:09:04 M3.8 Off the coast of Kushiro 2 May 2, 2011 15:09:33 M3.9 Off the coast of Miyagi Unknown May 2, 2011 14:08:10 M3.5 Off the coast of Fukushima 3 May 2, 2011 11:09:35 M4.9 Off the coast of Ibaraki 1 May 2, 2011 09:49:07 M3.3 Off the coast of Iwate 2 May 2, 2011 09:38:05 M3.6 Off the coast of Fukushima 1 May 2, 2011 08:25:28 M3.5 Near the coast of Amami Oshima 2 May 2, 2011 08:02:01 M3.9 Off the coast of Miyagi 1 May 2, 2011 07:05:15 M3.6 Off the coast of Fukushima 1 May 2, 2011 00:40:10 M3.6 Off the coast of Ibaraki 1 May 2, 2011 00:00:46 M3.1 Hamado-ri, Fukushima 2 May 1, 2011 20:01:45 M2.8 Off the coast of Iwate 1 May 1, 2011 19:35:07 M3.7 Off the coast of Ibaraki 3 May 1, 2011 19:22:42 M4.5 Northern Ibaraki 3 May 1, 2011 18:36:33 M3.9 Off the coast of Miyagi 2 May 1, 2011 18:32:12 M3.6 Off the coast of Iwate 2 May 1, 2011 16:16:29 M3.7 Off the coast of Fukushima Unknown May 1, 2011 16:14:10 M3.9 Off the coast of Ibaraki 3 May 1, 2011 16:04:29 M4.6 Off the coast of Fukushima 1 May 1, 2011 15:12:18 M3.7 Off the coast of Fukushima 3 May 1, 2011 14:06:06 M4.7 Hamado-ri, Fukushima 2 May 1, 2011 12:37:18 M3.2 Off the coast of Fukushima 3 May 1, 2011 12:26:41 M4.6 Off the coast of Fukushima 3 May 1, 2011 11:48:43 M5.1 Off the coast of Fukushima Unknown May 1, 2011 11:41:17 M4.2 Hamado-ri, Fukushima 1 May 1, 2011 11:22:02 M2.3 Off the coast of Fukushima 3 May 1, 2011 10:56:03 M4.9 Southern Saitama 3 May 1, 2011 10:45:17 M4.3 Off the coast of Ibaraki 3 May 1, 2011 10:27:47 M4.5 Off the coast of Fukushima 4 May 1, 2011 09:01:54 M5.6 Off the coast of Ibaraki 3 May 1, 2011 08:24:23 M4.8 Off the coast of Fukushima 1 May 1, 2011 08:10:18 M3.6 Off the coast of Ibaraki 3 May 1, 2011 08:08:13 M5.0 Off the coast of Iwate 1 May 1, 2011 08:03:56 M3.5 Off the coast of Ibaraki 3 May 1, 2011 02:11:57 M5.1 Off the coast of Fukushima 1 May 1, 2011 01:17:16 M3.2