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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
15:21 JST 01 Dec 2015 Okinawa-honto Kinkai 50 km 3.9 26.4 N 127.4 E2 No tsunami alerts
01:07 JST 02 Dec 2015 Ibaraki-ken Nambu 50 km 3.7 36.2 N 140.1 E2 No tsunami alerts
07:48 JST 02 Dec 2015 Miyagi-ken Oki 40 km 4.5 38.7 N 142.3 E3 No tsunami alerts
12:19 JST 02 Dec 2015 Nagano-ken Nambu 10 km 2.6 35.9 N 137.5 E1 No tsunami alerts
13:08 JST 02 Dec 2015 Ibaraki-ken Nambu 50 km 2.9 36.1 N 139.9 E1 No tsunami alerts
13:41 JST 02 Dec 2015 Miyagi-ken Oki 60 km 4.7 38.3 N 141.9 E3 No tsunami alerts
19:36 JST 02 Dec 2015 Gifu-ken Hida-chiho very shallow 2.5 36.3 N 137.1 E1 No tsunami alerts
21:06 JST 02 Dec 2015 Aomori-ken Toho-oki 50 km 3.9 40.7 N 142.3 E2 No tsunami alerts
21:10 JST 02 Dec 2015 Okinawa-honto Kinkai 50 km 3.5 27.3 N 128.4 E1 No tsunami alerts
03:49 JST 03 Dec 2015 Gumma-ken Nambu 10 km 1.6 36.2 N 138.8 E1 No tsunami alerts
06:17 JST 03 Dec 2015 Miyagi-ken Oki 60 km 3.9 38.2 N 142.0 E2 No tsunami alerts
11:17 JST 03 Dec 2015 Hyogo-ken Nantobu 10 km 2.4 34.9 N 135.4 E1 No tsunami alerts
15:02 JST 03 Dec 2015 Tottori-ken Chubu 10 km 2.1 35.5 N 133.9 E1 No tsunami alerts
16:32 JST 03 Dec 2015 Nihon-kai Chubu 10 km 3.9 37.7 N 135.9 E1 No tsunami alerts
17:39 JST 03 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.5 33.0 N 130.9 E2 No tsunami alerts
21:08 JST 03 Dec 2015 Satsuma-hanto Seiho-oki 10 km 4.4 31.2 N 129.1 E1 No tsunami alerts
21:21 JST 03 Dec 2015 Chiba-ken Toho-oki 10 km 4.1 35.6 N 141.1 E2 No tsunami alerts
03:45 JST 04 Dec 2015 Kumamoto-ken Aso-chiho very shallow 1.2 32.9 N 131.1 E1 No tsunami alerts
03:54 JST 04 Dec 2015 Ibaraki-ken Nambu 70 km 2.9 36.1 N 140.1 E1 No tsunami alerts
04:29 JST 04 Dec 2015 Urakawa Oki 20 km 2.8 42.1 N 142.8 E1 No tsunami alerts
05:35 JST 04 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.3 33.0 N 130.9 E2 No tsunami alerts
05:40 JST 04 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 3.0 33.0 N 130.9 E3 No tsunami alerts
09:33 JST 04 Dec 2015 Ise-wan very shallow 3.0 34.8 N 136.7 E1 No tsunami alerts
09:37 JST 04 Dec 2015 Ibaraki-ken Nambu 80 km 3.8 36.1 N 140.1 E2 No tsunami alerts
09:42 JST 04 Dec 2015 Fukushima-ken Oki 50 km 4.0 37.1 N 141.1 E2 No tsunami alerts
17:58 JST 04 Dec 2015 Miyagi-ken Oki 50 km 3.4 38.8 N 142.0 E1 No tsunami alerts
00:06 JST 05 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 1.9 33.0 N 130.9 E1 No tsunami alerts
00:28 JST 05 Dec 2015 Ibaraki-ken Oki 20 km 3.5 36.3 N 141.0 E1 No tsunami alerts
00:39 JST 05 Dec 2015 Tokara-retto Kinkai 10 km 2.4 29.3 N 129.1 E1 No tsunami alerts
00:40 JST 05 Dec 2015 Tokara-retto Kinkai very shallow 2.3 29.2 N 129.4 E1 No tsunami alerts
02:10 JST 05 Dec 2015 Ibaraki-ken Nambu 70 km 3.1 36.1 N 140.1 E1 No tsunami alerts
14:30 JST 05 Dec 2015 Miyagi-ken Oki 50 km 4.0 38.2 N 141.9 E1 No tsunami alerts
21:57 JST 05 Dec 2015 Niigata-ken Chuetsu-chiho 20 km 2.6 37.3 N 138.9 E1 No tsunami alerts
10:36 JST 06 Dec 2015 Nagano-ken Hokubu 10 km 2.2 36.9 N 138.5 E1 No tsunami alerts
16:07 JST 06 Dec 2015 Shimane-ken Tobu 10 km 3.0 35.1 N 133.1 E1 No tsunami alerts
23:44 JST 06 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 1.9 33.0 N 130.9 E1 No tsunami alerts
04:12 JST 07 Dec 2015 Hokkaido Toho-oki 30 km 4.2 43.6 N 147.2 E1 No tsunami alerts
06:25 JST 07 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.9 33.0 N 130.9 E3 No tsunami alerts
11:39 JST 07 Dec 2015 Iwate-ken Nairiku-nambu 10 km 3.7 39.1 N 140.9 E2 No tsunami alerts
18:03 JST 07 Dec 2015 Ibaraki-ken Oki 40 km 3.2 36.3 N 141.0 E1 No tsunami alerts
01:22 JST 08 Dec 2015 Ibaraki-ken Oki 50 km 4.4 36.2 N 140.7 E3 No tsunami alerts
12:37 JST 08 Dec 2015 Iwate-ken Nairiku-nambu 10 km 3.5 39.1 N 140.9 E2 No tsunami alerts
14:26 JST 08 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.8 33.0 N 130.9 E2 No tsunami alerts
14:32 JST 08 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.5 33.0 N 130.9 E2 No tsunami alerts
14:58 JST 08 Dec 2015 Miyagi-ken Oki 40 km 4.1 38.7 N 142.3 E2 No tsunami alerts
15:07 JST 08 Dec 2015 Miyagi-ken Oki 40 km 4.1 38.7 N 142.3 E2 No tsunami alerts
15:33 JST 08 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.1 33.0 N 130.9 E1 No tsunami alerts
16:59 JST 08 Dec 2015 Miyagi-ken Oki 50 km 3.6 38.5 N 141.7 E1 No tsunami alerts
18:28 JST 08 Dec 2015 Satsuma-hanto Seiho-oki 130 km 4.3 31.0 N 130.4 E2 No tsunami alerts
05:05 JST 09 Dec 2015 Fukushima-ken Oki 20 km 3.5 37.3 N 141.1 E2 No tsunami alerts
12:05 JST 09 Dec 2015 Miyagi-ken Oki 40 km 4.2 38.7 N 142.3 E1 No tsunami alerts
12:26 JST 09 Dec 2015 Miyagi-ken Oki 40 km 4.2 38.7 N 142.3 E1 No tsunami alerts
23:32 JST 09 Dec 2015 Ibaraki-ken Oki 20 km 3.1 36.6 N 141.2 E1 No tsunami alerts
01:30 JST 10 Dec 2015 Chiba-ken Toho-oki 40 km 3.5 35.3 N 140.8 E2 No tsunami alerts
13:58 JST 10 Dec 2015 Shikoku Oki 10 km 3.1 32.7 N 133.4 E1 No tsunami alerts
15:08 JST 10 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.4 32.9 N 130.9 E2 No tsunami alerts
03:11 JST 11 Dec 2015 Iwate-ken Oki 50 km 4.1 39.7 N 142.3 E2 No tsunami alerts
20:38 JST 11 Dec 2015 Hyuga-nada 10 km 3.2 32.2 N 132.2 E1 No tsunami alerts
20:59 JST 11 Dec 2015 Wakayama-ken Hokubu 10 km 1.9 34.0 N 135.3 E1 No tsunami alerts
21:33 JST 11 Dec 2015 Tochigi-ken Nambu 10 km 3.7 36.6 N 139.5 E2 No tsunami alerts
09:03 JST 12 Dec 2015 Iwate-ken Oki 40 km 3.5 39.1 N 142.1 E1 No tsunami alerts
13:32 JST 12 Dec 2015 Gifu-ken Hida-chiho very shallow 2.6 36.2 N 136.9 E1 No tsunami alerts
03:37 JST 13 Dec 2015 Satsuma-hanto Seiho-oki very shallow 4.4 31.2 N 129.1 E1 No tsunami alerts
06:06 JST 13 Dec 2015 Miyagi-ken Oki 50 km 4.0 38.9 N 142.0 E2 No tsunami alerts
07:04 JST 13 Dec 2015 Satsuma-hanto Seiho-oki very shallow 4.4 31.2 N 129.1 E2 No tsunami alerts
10:53 JST 13 Dec 2015 Chishima-retto 10 km 5.8 46.5 N 152.8 E1 No tsunami alerts
11:57 JST 13 Dec 2015 Shizuoka-ken Chubu 30 km 3.3 35.0 N 138.4 E1 No tsunami alerts
13:52 JST 13 Dec 2015 Chiba-ken Toho-oki 10 km 3.1 35.7 N 140.9 E1 No tsunami alerts
14:58 JST 13 Dec 2015 Tokara-retto Kinkai 10 km 2.1 29.3 N 129.2 E1 No tsunami alerts
16:53 JST 13 Dec 2015 Akita-ken Nairiku-nambu very shallow 2.2 39.6 N 140.4 E1 No tsunami alerts
18:32 JST 13 Dec 2015 Kii-suido 10 km 3.8 34.2 N 135.1 E3 No tsunami alerts
20:10 JST 13 Dec 2015 Osumi-hanto Toho-oki 40 km 3.2 31.4 N 131.4 E1 No tsunami alerts
21:29 JST 13 Dec 2015 Miyagi-ken Oki 60 km 3.3 38.3 N 141.6 E1 No tsunami alerts
04:52 JST 14 Dec 2015 Okinawa-honto Kinkai 20 km 2.4 26.2 N 127.7 E1 No tsunami alerts
06:14 JST 14 Dec 2015 Niijima-Kozushima Kinkai 10 km 2.5 34.4 N 139.2 E1 No tsunami alerts
07:43 JST 14 Dec 2015 Wakayama-ken Hokubu very shallow 2.6 34.3 N 135.4 E1 No tsunami alerts
08:20 JST 14 Dec 2015 Okinawa-honto Kinkai 50 km 3.5 26.7 N 127.8 E1 No tsunami alerts
10:26 JST 14 Dec 2015 Ibaraki-ken Hokubu 10 km 3.6 36.7 N 140.7 E2 No tsunami alerts
12:51 JST 14 Dec 2015 Tottori-ken Chubu 10 km 2.4 35.4 N 133.9 E2 No tsunami alerts
13:44 JST 14 Dec 2015 Tottori-ken Chubu 10 km 2.9 35.4 N 133.9 E2 No tsunami alerts
15:01 JST 14 Dec 2015 Tottori-ken Chubu 10 km 4.2 35.5 N 133.9 E4 No tsunami alerts
15:04 JST 14 Dec 2015 Tottori-ken Chubu very shallow 2.3 35.4 N 133.9 E2 No tsunami alerts
15:12 JST 14 Dec 2015 Hyuga-nada 30 km 3.1 32.1 N 132.1 E1 No tsunami alerts
17:17 JST 14 Dec 2015 Tottori-ken Chubu 10 km 2.2 35.5 N 133.9 E1 No tsunami alerts
21:25 JST 14 Dec 2015 Tottori-ken Chubu 10 km 2.1 35.4 N 133.9 E1 No tsunami alerts
23:53 JST 14 Dec 2015 Miyagi-ken Oki 50 km 3.3 38.2 N 141.7 E1 No tsunami alerts
05:48 JST 15 Dec 2015 Kii-suido very shallow 2.6 34.2 N 135.1 E1 No tsunami alerts
07:30 JST 15 Dec 2015 Okinawa-honto Kinkai 20 km 3.5 26.9 N 127.4 E1 No tsunami alerts
17:39 JST 15 Dec 2015 Aichi-ken Seibu 40 km 3.0 35.1 N 137.3 E1 No tsunami alerts
18:03 JST 15 Dec 2015 Saitama-ken Hokubu 70 km 3.2 36.1 N 139.3 E1 No tsunami alerts
18:18 JST 15 Dec 2015 Tokachi-chiho Nambu 50 km 3.5 42.4 N 143.1 E1 No tsunami alerts
00:13 JST 16 Dec 2015 Yamanashi-ken Tobu-Fujigoko 20 km 3.1 35.5 N 139.0 E2 No tsunami alerts
00:53 JST 16 Dec 2015 Yamanashi-ken Tobu-Fujigoko 20 km 3.9 35.5 N 139.0 E2 No tsunami alerts
06:54 JST 16 Dec 2015 Osumi-hanto Toho-oki 20 km 4.1 30.8 N 131.5 E1 No tsunami alerts
07:07 JST 16 Dec 2015 Nemuro-hanto Nanto-oki 50 km 4.3 42.9 N 146.6 E1 No tsunami alerts
07:41 JST 16 Dec 2015 Miyagi-ken Oki 50 km 3.8 38.9 N 141.9 E2 No tsunami alerts
15:37 JST 16 Dec 2015 Tottori-ken Chubu 10 km 2.6 35.5 N 133.9 E2 No tsunami alerts
16:17 JST 16 Dec 2015 Tottori-ken Chubu 10 km 1.9 35.4 N 133.9 E1 No tsunami alerts
03:20 JST 17 Dec 2015 Miyazaki-ken Nambu-yamazoi 10 km 2.6 31.7 N 131.1 E3 No tsunami alerts
08:39 JST 17 Dec 2015 Miyagi-ken Oki 50 km 3.5 38.5 N 141.9 E1 No tsunami alerts
10:44 JST 17 Dec 2015 Ibaraki-ken Oki 50 km 3.5 36.5 N 140.7 E2 No tsunami alerts
11:44 JST 17 Dec 2015 Ibaraki-ken Oki 40 km 3.8 36.2 N 141.1 E1 No tsunami alerts
13:11 JST 17 Dec 2015 Miyazaki-ken Nambu-yamazoi 10 km 2.7 31.7 N 131.1 E3 No tsunami alerts
14:00 JST 17 Dec 2015 Niigata-ken Chuetsu-chiho 20 km 1.9 37.3 N 138.8 E1 No tsunami alerts
18:11 JST 17 Dec 2015 Miyazaki-ken Nambu-yamazoi very shallow 2.5 31.7 N 131.1 E2 No tsunami alerts
18:13 JST 17 Dec 2015 Miyazaki-ken Nambu-yamazoi 10 km 2.1 31.7 N 131.1 E1 No tsunami alerts
19:12 JST 17 Dec 2015 Miyazaki-ken Nambu-yamazoi very shallow 1.5 31.7 N 131.1 E1 No tsunami alerts
19:47 JST 17 Dec 2015 Kii-suido 10 km 2.6 34.1 N 135.1 E1 No tsunami alerts
01:06 JST 18 Dec 2015 Hokkaido Nansei-oki 10 km 3.3 41.8 N 139.7 E1 No tsunami alerts
03:12 JST 18 Dec 2015 Nemuro-hanto Nanto-oki 50 km 4.4 42.9 N 146.5 E2 No tsunami alerts
03:15 JST 18 Dec 2015 Miyazaki-ken Nambu-yamazoi very shallow 1.7 31.7 N 131.1 E1 No tsunami alerts
03:35 JST 18 Dec 2015 Hokkaido Nansei-oki 10 km 2.9 42.6 N 139.3 E1 No tsunami alerts
06:32 JST 18 Dec 2015 Southern Sea of Okhotsk 460 km 5.3 47.6 N 147.6 E2 No tsunami alerts
07:58 JST 18 Dec 2015 Iwate-ken Oki 50 km 3.5 40.4 N 142.3 E1 No tsunami alerts
08:01 JST 18 Dec 2015 Ibaraki-ken Oki 10 km 3.6 36.6 N 141.1 E1 No tsunami alerts
09:47 JST 18 Dec 2015 Ibaraki-ken Oki 50 km 3.7 36.8 N 141.0 E1 No tsunami alerts
14:24 JST 18 Dec 2015 Shizuoka-ken Izu-chiho 10 km 2.6 34.7 N 138.8 E1 No tsunami alerts
23:13 JST 18 Dec 2015 Nagano-ken Hokubu 10 km 2.5 36.7 N 138.2 E2 No tsunami alerts
03:41 JST 19 Dec 2015 Miyagi-ken Oki 70 km 4.1 38.8 N 141.6 E2 No tsunami alerts
09:37 JST 19 Dec 2015 Miyazaki-ken Nambu-yamazoi very shallow 1.8 31.7 N 131.1 E1 No tsunami alerts
11:44 JST 19 Dec 2015 Fukushima-ken Oki 30 km 4.4 37.6 N 142.0 E1 No tsunami alerts
15:17 JST 19 Dec 2015 Mutsu-wan 10 km 2.7 41.1 N 140.9 E1 No tsunami alerts
20:48 JST 19 Dec 2015 Harima-nada 10 km 3.6 34.7 N 134.3 E2 No tsunami alerts
22:57 JST 19 Dec 2015 Osaka-fu Hokubu very shallow 1.9 35.0 N 135.4 E1 No tsunami alerts
09:17 JST 20 Dec 2015 Amami-oshima Kinkai 30 km 3.4 28.3 N 129.4 E1 No tsunami alerts
12:45 JST 20 Dec 2015 Amami-oshima Kinkai 30 km 3.4 28.3 N 129.5 E2 No tsunami alerts
22:38 JST 20 Dec 2015 Kushiro-chiho Chunambu very shallow 2.4 43.5 N 144.1 E2 No tsunami alerts
07:44 JST 21 Dec 2015 Tokachi-chiho Nambu 50 km 3.7 42.3 N 143.1 E1 No tsunami alerts
12:07 JST 21 Dec 2015 Hyuga-nada 20 km 3.8 32.4 N 132.0 E2 No tsunami alerts
17:00 JST 21 Dec 2015 Fukushima-ken Oki 20 km 4.1 36.9 N 141.3 E2 No tsunami alerts
00:44 JST 22 Dec 2015 Fukushima-ken Oki 60 km 3.9 37.8 N 141.4 E2 No tsunami alerts
01:59 JST 22 Dec 2015 Miyagi-ken Oki 60 km 4.3 38.2 N 141.9 E2 No tsunami alerts
07:18 JST 22 Dec 2015 Ibaraki-ken Hokubu 10 km 4.0 36.8 N 140.6 E3 No tsunami alerts
07:40 JST 22 Dec 2015 Ibaraki-ken Hokubu 10 km 3.6 36.8 N 140.6 E2 No tsunami alerts
11:35 JST 22 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.9 32.4 N 130.6 E1 No tsunami alerts
15:30 JST 22 Dec 2015 Ibaraki-ken Hokubu very shallow 3.4 36.7 N 140.7 E1 No tsunami alerts
20:12 JST 22 Dec 2015 Iwate-ken Engan-hokubu 10 km 3.6 40.1 N 141.8 E3 No tsunami alerts
21:19 JST 22 Dec 2015 Ibaraki-ken Nambu 50 km 3.5 36.2 N 140.0 E2 No tsunami alerts
21:35 JST 22 Dec 2015 Nagano-ken Nambu 10 km 2.6 35.8 N 137.5 E1 No tsunami alerts
09:34 JST 23 Dec 2015 Ibaraki-ken Oki 40 km 3.9 36.4 N 141.0 E2 No tsunami alerts
10:00 JST 23 Dec 2015 Oita-ken Chubu 10 km 2.6 33.3 N 131.4 E2 No tsunami alerts
15:21 JST 23 Dec 2015 Ogasawara-shoto Seiho-oki 10 km 4.4 27.3 N 140.9 E1 No tsunami alerts
22:40 JST 23 Dec 2015 Kushiro Oki 60 km 3.5 42.6 N 144.3 E1 No tsunami alerts
08:51 JST 24 Dec 2015 Mikawa-wan very shallow 2.8 34.7 N 137.1 E1 No tsunami alerts
17:10 JST 24 Dec 2015 Miyagi-ken Oki 50 km 3.6 38.5 N 142.1 E1 No tsunami alerts
00:13 JST 25 Dec 2015 Ibaraki-ken Hokubu 10 km 2.9 36.9 N 140.6 E1 No tsunami alerts
11:20 JST 25 Dec 2015 Shikoku Oki 40 km 4.1 33.5 N 134.5 E3 No tsunami alerts
13:05 JST 25 Dec 2015 Tokara-retto Kinkai 10 km 2.8 29.2 N 129.1 E1 No tsunami alerts
15:02 JST 25 Dec 2015 Akita-ken Nairiku-hokubu 10 km 3.5 40.0 N 140.6 E2 No tsunami alerts
15:54 JST 25 Dec 2015 Iwate-ken Oki 30 km 4.1 39.4 N 142.7 E1 No tsunami alerts
17:02 JST 25 Dec 2015 Fukushima-ken Hamadori 10 km 3.5 37.1 N 140.7 E2 No tsunami alerts
22:53 JST 25 Dec 2015 Fukushima-ken Nakadori 10 km 2.9 37.1 N 140.6 E1 No tsunami alerts
01:42 JST 26 Dec 2015 Iwate-ken Engan-hokubu 10 km 4.3 39.7 N 141.5 E3 No tsunami alerts
07:38 JST 26 Dec 2015 Amami-oshima Kinkai 30 km 3.3 28.4 N 130.1 E2 No tsunami alerts
17:06 JST 26 Dec 2015 Miyagi-ken Oki 60 km 3.7 38.7 N 141.6 E1 No tsunami alerts
22:12 JST 26 Dec 2015 Tokyo-wan 20 km 3.1 35.5 N 139.9 E2 No tsunami alerts
23:04 JST 26 Dec 2015 Tokyo-wan 20 km 2.8 35.5 N 139.9 E1 No tsunami alerts
23:16 JST 26 Dec 2015 Tokyo-wan 20 km 2.7 35.5 N 139.9 E1 No tsunami alerts
23:18 JST 26 Dec 2015 Tokyo-wan 20 km 2.7 35.5 N 139.9 E1 No tsunami alerts
23:21 JST 26 Dec 2015 Tokyo-wan 20 km 3.4 35.5 N 139.8 E2 No tsunami alerts
14:16 JST 27 Dec 2015 Amami-oshima Kinkai 30 km 2.7 28.3 N 129.5 E1 No tsunami alerts
17:30 JST 27 Dec 2015 Miyagi-ken Oki 40 km 3.5 38.8 N 142.1 E1 No tsunami alerts
19:23 JST 27 Dec 2015 Ibaraki-ken Oki 20 km 3.3 35.9 N 141.0 E1 No tsunami alerts
05:53 JST 28 Dec 2015 Tochigi-ken Nambu 70 km 3.3 36.4 N 140.0 E1 No tsunami alerts
20:07 JST 28 Dec 2015 Fukuoka-ken Hokusei-oki 10 km 3.8 33.6 N 130.3 E3 No tsunami alerts
02:12 JST 29 Dec 2015 Amakusa-nada 10 km 3.4 32.5 N 129.9 E2 No tsunami alerts
05:07 JST 30 Dec 2015 Gifu-ken Hida-chiho 10 km 2.6 36.3 N 137.1 E1 No tsunami alerts
07:56 JST 30 Dec 2015 Kumamoto-ken Kumamoto-chiho 10 km 2.0 33.0 N 130.9 E1 No tsunami alerts
08:22 JST 30 Dec 2015 Kumamoto-ken Kumamoto-chiho very shallow 2.0 33.0 N 130.9 E1 No tsunami alerts
20:54 JST 30 Dec 2015 Aomori-ken Toho-oki 20 km 4.1 40.9 N 142.6 E1 No tsunami alerts
22:03 JST 31 Dec 2015 Iriomotejima Fukin 30 km 3.7 24.0 N 123.6 E1 No tsunami alerts
Archive Earthquake Data
  JMA (final quake data) EEW (preliminary reports)
2011 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2012 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2013 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2014 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2015 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2020 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2021 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2022 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2023 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2024 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7

Information provided by the Japan Meteorological Agency.
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