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Quake Time
Epicenter
Latitude
Longitude
Depth
Mag
Intensity
Remarks
01:29 JST 01 Sep 2011
Ibaraki-ken Hokubu
10 km
3.3
36.7 N
140.6 E
1
No tsunami alerts
04:28 JST 01 Sep 2011
Iwate-ken Nairiku-nambu
10 km
3.0
39.0 N
140.9 E
1
No tsunami alerts
04:31 JST 01 Sep 2011
Miyagi-ken Oki
50 km
3.4
38.9 N
141.9 E
1
No tsunami alerts
05:32 JST 01 Sep 2011
Chiba-ken Toho-oki
20 km
3.6
35.5 N
141.0 E
1
No tsunami alerts
11:50 JST 01 Sep 2011
Ibaraki-ken Oki
10 km
4.2
36.4 N
140.9 E
3
No tsunami alerts
12:51 JST 01 Sep 2011
Shizuoka-ken Tobu
10 km
2.5
35.3 N
138.7 E
1
No tsunami alerts
19:01 JST 01 Sep 2011
Nagano-ken Chubu
very shallow
2.4
36.2 N
138.0 E
1
No tsunami alerts
21:41 JST 01 Sep 2011
Ibaraki-ken Nambu
40 km
3.0
36.1 N
139.9 E
1
No tsunami alerts
00:16 JST 02 Sep 2011
Miyagi-ken Oki
60 km
3.2
38.4 N
141.8 E
1
No tsunami alerts
02:56 JST 02 Sep 2011
Fukushima-ken Nakadori
20 km
3.9
37.0 N
140.5 E
2
No tsunami alerts
05:36 JST 02 Sep 2011
Chiba-ken Toho-oki
10 km
3.7
35.8 N
141.0 E
1
No tsunami alerts
06:43 JST 02 Sep 2011
Iwate-ken Oki
40 km
3.1
39.1 N
142.2 E
1
No tsunami alerts
07:39 JST 02 Sep 2011
Chiba-ken Hokutobu
50 km
3.7
35.8 N
140.7 E
2
No tsunami alerts
07:53 JST 02 Sep 2011
Iwate-ken Oki
30 km
3.7
39.0 N
142.5 E
1
No tsunami alerts
08:00 JST 02 Sep 2011
Ibaraki-ken Oki
30 km
3.4
36.5 N
141.1 E
1
No tsunami alerts
09:07 JST 02 Sep 2011
Fukushima-ken Oki
40 km
3.6
37.3 N
141.5 E
1
No tsunami alerts
11:06 JST 02 Sep 2011
Ibaraki-ken Hokubu
10 km
3.7
36.8 N
140.7 E
2
No tsunami alerts
12:15 JST 02 Sep 2011
Ibaraki-ken Oki
40 km
3.7
36.8 N
141.2 E
1
No tsunami alerts
13:08 JST 02 Sep 2011
Iwate-ken Oki
30 km
4.5
39.1 N
142.5 E
2
No tsunami alerts
13:48 JST 02 Sep 2011
Miyagi-ken Oki
70 km
4.3
38.8 N
141.6 E
3
No tsunami alerts
16:33 JST 02 Sep 2011
Fukushima-ken Hamadori
10 km
3.0
37.1 N
140.9 E
2
No tsunami alerts
17:53 JST 02 Sep 2011
Fukushima-ken Hamadori
10 km
2.8
37.1 N
140.9 E
1
No tsunami alerts
18:49 JST 02 Sep 2011
Miyagi-ken Oki
20 km
3.6
38.9 N
142.6 E
1
No tsunami alerts
19:47 JST 02 Sep 2011
Ibaraki-ken Nambu
70 km
3.3
36.1 N
140.1 E
1
No tsunami alerts
20:49 JST 02 Sep 2011
Kushiro-chiho Chunambu
very shallow
3.4
43.3 N
144.0 E
1
No tsunami alerts
20:53 JST 02 Sep 2011
Kushiro-chiho Chunambu
very shallow
3.1
43.3 N
144.0 E
1
No tsunami alerts
21:19 JST 02 Sep 2011
Miyagi-ken Oki
50 km
3.2
38.9 N
142.0 E
1
No tsunami alerts
21:42 JST 02 Sep 2011
Niigata-ken Chuetsu-chiho
10 km
1.9
37.0 N
138.6 E
1
No tsunami alerts
23:15 JST 02 Sep 2011
Tochigi-ken Nambu
10 km
2.9
36.6 N
139.5 E
2
No tsunami alerts
01:14 JST 03 Sep 2011
Aomori-ken Toho-oki
100 km
3.4
40.8 N
141.8 E
1
No tsunami alerts
04:32 JST 03 Sep 2011
Iwate-ken Engan-hokubu
60 km
3.2
39.8 N
141.8 E
1
No tsunami alerts
05:08 JST 03 Sep 2011
Fukushima-ken Oki
50 km
3.4
36.9 N
141.1 E
1
No tsunami alerts
05:56 JST 03 Sep 2011
Miyagi-ken Oki
50 km
3.8
38.2 N
141.6 E
1
No tsunami alerts
06:18 JST 03 Sep 2011
Miyagi-ken Oki
40 km
3.8
38.6 N
142.1 E
1
No tsunami alerts
06:25 JST 03 Sep 2011
Miyagi-ken Oki
50 km
3.3
38.6 N
141.9 E
1
No tsunami alerts
06:57 JST 03 Sep 2011
Mie-ken Nambu
50 km
3.4
34.3 N
136.1 E
2
No tsunami alerts
12:46 JST 03 Sep 2011
Ibaraki-ken Oki
40 km
3.3
36.2 N
140.9 E
1
No tsunami alerts
16:43 JST 03 Sep 2011
Chiba-ken Hokutobu
40 km
3.9
35.8 N
140.6 E
2
No tsunami alerts
21:41 JST 03 Sep 2011
Ibaraki-ken Oki
30 km
4.1
36.2 N
141.0 E
2
No tsunami alerts
00:14 JST 04 Sep 2011
Oita-ken Chubu
10 km
2.1
33.3 N
131.4 E
1
No tsunami alerts
05:17 JST 04 Sep 2011
Fukushima-ken Nakadori
20 km
3.6
37.1 N
140.6 E
2
No tsunami alerts
05:48 JST 04 Sep 2011
Oita-ken Chubu
10 km
2.2
33.3 N
131.4 E
1
No tsunami alerts
05:53 JST 04 Sep 2011
Saitama-ken Nambu
100 km
4.7
35.9 N
139.6 E
Unkn
No tsunami alerts
05:53 JST 04 Sep 2011
Saitama-ken Nambu
100 km
4.7
35.9 N
139.6 E
3
Intensity correction
08:27 JST 04 Sep 2011
Fukushima-ken Oki
10 km
4.2
37.2 N
141.5 E
1
No tsunami alerts
12:25 JST 04 Sep 2011
Miyagi-ken Oki
40 km
3.3
38.8 N
142.1 E
1
No tsunami alerts
14:02 JST 04 Sep 2011
Hokkaido Toho-oki
very shallow
4.9
43.6 N
148.1 E
1
No tsunami alerts
14:25 JST 04 Sep 2011
Ibaraki-ken Oki
10 km
3.9
35.9 N
141.0 E
1
No tsunami alerts
16:01 JST 04 Sep 2011
Iwate-ken Oki
40 km
4.3
39.8 N
142.7 E
1
No tsunami alerts
17:09 JST 04 Sep 2011
Fukushima-ken Oki
30 km
4.0
37.4 N
141.4 E
1
No tsunami alerts
17:52 JST 04 Sep 2011
Nagano-ken Hokubu
20 km
2.8
36.9 N
138.6 E
1
No tsunami alerts
20:07 JST 04 Sep 2011
Iwate-ken Oki
50 km
3.2
39.1 N
142.1 E
1
No tsunami alerts
21:16 JST 04 Sep 2011
Miyagi-ken Oki
50 km
3.5
38.7 N
142.1 E
1
No tsunami alerts
21:22 JST 04 Sep 2011
Miyagi-ken Oki
30 km
4.2
38.5 N
142.2 E
1
No tsunami alerts
23:05 JST 04 Sep 2011
Ibaraki-ken Hokubu
60 km
3.7
36.7 N
140.6 E
2
No tsunami alerts
02:36 JST 05 Sep 2011
Ibaraki-ken Oki
20 km
4.3
36.8 N
141.4 E
1
No tsunami alerts
04:59 JST 05 Sep 2011
Tokara-retto Kinkai
10 km
2.6
29.7 N
129.7 E
1
No tsunami alerts
06:31 JST 05 Sep 2011
Ibaraki-ken Oki
40 km
3.5
36.3 N
141.2 E
1
No tsunami alerts
11:17 JST 05 Sep 2011
Miyagi-ken Oki
50 km
3.8
38.3 N
141.9 E
1
No tsunami alerts
11:43 JST 05 Sep 2011
Fukushima-ken Nakadori
20 km
3.2
37.0 N
140.5 E
2
No tsunami alerts
13:57 JST 05 Sep 2011
Miyagi-ken Oki
40 km
4.0
38.4 N
142.2 E
1
No tsunami alerts
14:30 JST 05 Sep 2011
Akita-ken Nairiku-nambu
20 km
2.1
39.6 N
140.4 E
1
No tsunami alerts
17:04 JST 05 Sep 2011
Ibaraki-ken Oki
40 km
4.4
36.2 N
140.9 E
2
No tsunami alerts
17:52 JST 05 Sep 2011
Niigata-ken Chuetsu-chiho
very shallow
2.3
37.2 N
139.1 E
1
No tsunami alerts
19:51 JST 05 Sep 2011
Kumamoto-ken Kumamoto-chiho
10 km
2.1
32.6 N
130.5 E
1
No tsunami alerts
19:55 JST 05 Sep 2011
Fukushima-ken Hamadori
10 km
3.1
37.2 N
141.0 E
1
No tsunami alerts
21:03 JST 05 Sep 2011
Chiba-ken Toho-oki
10 km
4.1
35.4 N
141.2 E
2
No tsunami alerts
21:14 JST 05 Sep 2011
Fukushima-ken Oki
40 km
4.9
37.5 N
141.5 E
3
No tsunami alerts
22:21 JST 05 Sep 2011
Chiba-ken Toho-oki
10 km
3.8
35.3 N
141.3 E
1
No tsunami alerts
22:36 JST 05 Sep 2011
Fukushima-ken Oki
40 km
4.2
37.5 N
141.5 E
1
No tsunami alerts
03:50 JST 06 Sep 2011
Akita-ken Nairiku-nambu
10 km
2.7
39.6 N
140.4 E
2
No tsunami alerts
05:03 JST 06 Sep 2011
Chiba-ken Toho-oki
10 km
3.3
35.7 N
141.0 E
2
No tsunami alerts
19:07 JST 06 Sep 2011
Ibaraki-ken Nambu
70 km
3.3
36.0 N
140.1 E
1
No tsunami alerts
02:55 JST 07 Sep 2011
Ibaraki-ken Oki
30 km
5.2
36.6 N
141.7 E
2
No tsunami alerts
03:03 JST 07 Sep 2011
Ibaraki-ken Oki
20 km
4.3
36.6 N
141.6 E
1
No tsunami alerts
04:37 JST 07 Sep 2011
Amami-oshima Kinkai
40 km
3.3
27.7 N
128.9 E
1
No tsunami alerts
05:33 JST 07 Sep 2011
Akita-ken Nairiku-nambu
20 km
1.9
39.6 N
140.4 E
1
No tsunami alerts
07:27 JST 07 Sep 2011
Urakawa Oki
10 km
4.3
42.2 N
142.5 E
4
No tsunami alerts
07:33 JST 07 Sep 2011
Urakawa Oki
10 km
2.5
42.2 N
142.5 E
2
No tsunami alerts
07:44 JST 07 Sep 2011
Ibaraki-ken Oki
20 km
4.5
36.6 N
141.9 E
2
No tsunami alerts
14:42 JST 07 Sep 2011
Miyagi-ken Oki
50 km
4.5
38.7 N
142.1 E
2
No tsunami alerts
15:24 JST 07 Sep 2011
Kumamoto-ken Kumamoto-chiho
10 km
3.4
32.9 N
130.9 E
3
No tsunami alerts
17:08 JST 07 Sep 2011
Tokyo-wan
30 km
2.8
35.5 N
140.0 E
1
No tsunami alerts
17:28 JST 07 Sep 2011
Ibaraki-ken Hokubu
10 km
3.0
36.6 N
140.6 E
2
No tsunami alerts
21:00 JST 07 Sep 2011
Ibaraki-ken Hokubu
60 km
2.9
36.4 N
140.6 E
1
No tsunami alerts
22:29 JST 07 Sep 2011
Urakawa Oki
very shallow
5.1
42.2 N
142.5 E
Unkn
No tsunami alerts
22:42 JST 07 Sep 2011
Urakawa Oki
very shallow
1.7
42.2 N
142.6 E
1
No tsunami alerts
22:56 JST 07 Sep 2011
Nagano-ken Hokubu
10 km
2.3
36.9 N
138.6 E
1
No tsunami alerts
23:17 JST 07 Sep 2011
Urakawa Oki
very shallow
2.9
42.2 N
142.5 E
2
No tsunami alerts
23:26 JST 07 Sep 2011
Miyagi-ken Oki
40 km
4.2
38.4 N
142.2 E
1
No tsunami alerts
23:27 JST 07 Sep 2011
Urakawa Oki
very shallow
2.4
42.3 N
142.4 E
1
No tsunami alerts
23:29 JST 07 Sep 2011
Urakawa Oki
very shallow
2.0
42.3 N
142.4 E
1
No tsunami alerts
23:33 JST 07 Sep 2011
Urakawa Oki
very shallow
2.3
42.2 N
142.5 E
1
No tsunami alerts
23:37 JST 07 Sep 2011
Urakawa Oki
very shallow
2.9
42.2 N
142.5 E
Unkn
No tsunami alerts
23:37 JST 07 Sep 2011
Urakawa Oki
very shallow
2.9
42.2 N
142.5 E
3
Intensity correction
23:44 JST 07 Sep 2011
Urakawa Oki
very shallow
2.2
42.2 N
142.5 E
1
No tsunami alerts
23:54 JST 07 Sep 2011
Urakawa Oki
very shallow
2.8
42.2 N
142.5 E
2
No tsunami alerts
00:26 JST 08 Sep 2011
Urakawa Oki
very shallow
2.3
42.2 N
142.5 E
1
No tsunami alerts
01:30 JST 08 Sep 2011
Urakawa Oki
very shallow
2.5
42.2 N
142.5 E
1
No tsunami alerts
02:30 JST 08 Sep 2011
Miyagi-ken Oki
50 km
2.6
38.6 N
141.7 E
1
No tsunami alerts
03:13 JST 08 Sep 2011
Urakawa Oki
very shallow
2.1
42.2 N
142.5 E
1
No tsunami alerts
03:17 JST 08 Sep 2011
Urakawa Oki
very shallow
2.2
42.2 N
142.5 E
1
No tsunami alerts
03:50 JST 08 Sep 2011
Urakawa Oki
very shallow
3.3
42.2 N
142.5 E
Unkn
No tsunami alerts
04:54 JST 08 Sep 2011
Urakawa Oki
very shallow
2.1
42.2 N
142.6 E
1
No tsunami alerts
05:48 JST 08 Sep 2011
Ibaraki-ken Hokubu
10 km
3.9
36.7 N
140.6 E
2
No tsunami alerts
06:35 JST 08 Sep 2011
Iwate-ken Oki
30 km
3.9
40.1 N
142.5 E
1
No tsunami alerts
07:00 JST 08 Sep 2011
Iwate-ken Oki
30 km
3.5
39.2 N
142.4 E
1
No tsunami alerts
07:23 JST 08 Sep 2011
Urakawa Oki
10 km
1.9
42.1 N
142.6 E
1
No tsunami alerts
08:16 JST 08 Sep 2011
Urakawa Oki
very shallow
2.4
42.2 N
142.5 E
1
No tsunami alerts
08:38 JST 08 Sep 2011
Urakawa Oki
very shallow
2.1
42.2 N
142.6 E
1
No tsunami alerts
08:42 JST 08 Sep 2011
Urakawa Oki
very shallow
1.8
42.2 N
142.5 E
1
No tsunami alerts
09:12 JST 08 Sep 2011
Ibaraki-ken Oki
40 km
3.7
36.2 N
141.1 E
1
No tsunami alerts
11:14 JST 08 Sep 2011
Urakawa Oki
very shallow
2.0
42.2 N
142.5 E
1
No tsunami alerts
12:27 JST 08 Sep 2011
Urakawa Oki
very shallow
2.7
42.2 N
142.5 E
1
No tsunami alerts
12:46 JST 08 Sep 2011
Urakawa Oki
very shallow
1.8
42.2 N
142.5 E
1
No tsunami alerts
13:44 JST 08 Sep 2011
Izu-hanto Toho-oki
10 km
2.7
35.0 N
139.1 E
1
No tsunami alerts
13:50 JST 08 Sep 2011
Nagano-ken Hokubu
10 km
2.8
36.5 N
138.1 E
1
No tsunami alerts
16:09 JST 08 Sep 2011
Fukushima-ken Hamadori
10 km
2.9
37.1 N
140.9 E
1
No tsunami alerts
16:30 JST 08 Sep 2011
Hidaka-chiho Chubu
very shallow
1.7
42.3 N
142.6 E
1
No tsunami alerts
16:44 JST 08 Sep 2011
Chiba-ken Toho-oki
very shallow
3.2
35.8 N
140.9 E
1
No tsunami alerts
16:57 JST 08 Sep 2011
Ibaraki-ken Oki
40 km
3.4
36.2 N
141.0 E
1
No tsunami alerts
16:57 JST 08 Sep 2011
Miyagi-ken Oki
40 km
4.2
38.5 N
141.9 E
1
No tsunami alerts
17:14 JST 08 Sep 2011
Fukushima-ken Hamadori
10 km
2.9
37.1 N
140.9 E
1
No tsunami alerts
17:22 JST 08 Sep 2011
Ibaraki-ken Nambu
40 km
3.5
36.0 N
140.3 E
2
No tsunami alerts
17:25 JST 08 Sep 2011
Urakawa Oki
very shallow
2.0
42.3 N
142.4 E
1
No tsunami alerts
18:02 JST 08 Sep 2011
Urakawa Oki
very shallow
3.1
42.2 N
142.5 E
3
No tsunami alerts
19:25 JST 08 Sep 2011
Ibaraki-ken Oki
10 km
2.6
36.6 N
140.7 E
1
No tsunami alerts
19:58 JST 08 Sep 2011
Kagawa-ken Seibu
10 km
3.7
34.1 N
133.7 E
3
No tsunami alerts
22:38 JST 08 Sep 2011
Fukushima-ken Oki
30 km
5.2
37.3 N
141.9 E
3
No tsunami alerts
00:46 JST 09 Sep 2011
Urakawa Oki
very shallow
2.6
42.2 N
142.5 E
2
No tsunami alerts
01:04 JST 09 Sep 2011
Urakawa Oki
very shallow
2.0
42.2 N
142.5 E
1
No tsunami alerts
02:14 JST 09 Sep 2011
Urakawa Oki
very shallow
2.9
42.2 N
142.5 E
2
No tsunami alerts
02:18 JST 09 Sep 2011
Miyagi-ken Oki
60 km
3.2
38.5 N
141.7 E
2
No tsunami alerts
02:18 JST 09 Sep 2011
Urakawa Oki
very shallow
2.0
42.2 N
142.5 E
1
No tsunami alerts
02:42 JST 09 Sep 2011
Fukushima-ken Hamadori
10 km
3.2
37.1 N
140.8 E
1
No tsunami alerts
05:58 JST 09 Sep 2011
Fukushima-ken Oki
20 km
4.4
37.1 N
142.2 E
1
No tsunami alerts
06:52 JST 09 Sep 2011
Urakawa Oki
10 km
2.9
42.2 N
142.5 E
3
No tsunami alerts
07:06 JST 09 Sep 2011
Iwate-ken Oki
20 km
4.7
39.8 N
142.3 E
3
No tsunami alerts
07:14 JST 09 Sep 2011
Ibaraki-ken Oki
very shallow
3.3
35.9 N
141.0 E
1
No tsunami alerts
10:46 JST 09 Sep 2011
Ibaraki-ken Nambu
50 km
3.1
36.2 N
140.1 E
1
No tsunami alerts
15:12 JST 09 Sep 2011
Ibaraki-ken Hokubu
10 km
2.6
36.7 N
140.7 E
1
No tsunami alerts
16:25 JST 09 Sep 2011
Mie-ken Hokubu
40 km
2.9
34.9 N
136.6 E
1
No tsunami alerts
20:24 JST 09 Sep 2011
Iwate-ken Oki
50 km
3.3
39.1 N
142.2 E
1
No tsunami alerts
23:29 JST 09 Sep 2011
Ibaraki-ken Hokubu
20 km
4.0
36.8 N
140.6 E
2
No tsunami alerts
23:40 JST 09 Sep 2011
Iwate-ken Oki
50 km
4.0
39.1 N
142.1 E
2
No tsunami alerts
00:51 JST 10 Sep 2011
Urakawa Oki
very shallow
3.4
42.2 N
142.5 E
3
No tsunami alerts
01:01 JST 10 Sep 2011
Urakawa Oki
very shallow
2.6
42.2 N
142.5 E
1
No tsunami alerts
01:10 JST 10 Sep 2011
Urakawa Oki
very shallow
2.3
42.2 N
142.5 E
1
No tsunami alerts
07:21 JST 10 Sep 2011
Ibaraki-ken Oki
40 km
3.1
36.3 N
141.1 E
1
No tsunami alerts
15:00 JST 10 Sep 2011
Ibaraki-ken Oki
50 km
4.8
36.4 N
140.7 E
Unkn
No tsunami alerts
15:22 JST 10 Sep 2011
Fukushima-ken Oki
10 km
4.5
36.7 N
142.3 E
1
No tsunami alerts
15:57 JST 10 Sep 2011
Ibaraki-ken Oki
10 km
3.1
36.5 N
140.7 E
1
No tsunami alerts
17:19 JST 10 Sep 2011
Miyagi-ken Oki
30 km
3.5
38.4 N
142.1 E
1
No tsunami alerts
17:36 JST 10 Sep 2011
Urakawa Oki
very shallow
3.2
42.2 N
142.5 E
3
No tsunami alerts
17:54 JST 10 Sep 2011
Fukushima-ken Hamadori
20 km
3.5
37.0 N
140.6 E
2
No tsunami alerts
18:47 JST 10 Sep 2011
Urakawa Oki
10 km
3.2
42.2 N
142.5 E
2
No tsunami alerts
19:01 JST 10 Sep 2011
Iwate-ken Oki
40 km
3.9
39.3 N
142.3 E
2
No tsunami alerts
21:21 JST 10 Sep 2011
Miyakojima Kinkai
50 km
3.9
25.1 N
125.6 E
1
No tsunami alerts
22:10 JST 10 Sep 2011
Ibaraki-ken Hokubu
very shallow
2.6
36.6 N
140.6 E
1
No tsunami alerts
23:17 JST 10 Sep 2011
Izu-hanto Toho-oki
10 km
2.9
34.9 N
139.2 E
1
No tsunami alerts
02:33 JST 11 Sep 2011
Ibaraki-ken Hokubu
10 km
2.9
36.7 N
140.6 E
1
No tsunami alerts
03:35 JST 11 Sep 2011
Chiba-ken Toho-oki
20 km
3.8
35.8 N
140.9 E
2
No tsunami alerts
05:38 JST 11 Sep 2011
Fukushima-ken Oki
50 km
4.3
37.7 N
141.8 E
1
No tsunami alerts
08:14 JST 11 Sep 2011
Aomori-ken Toho-oki
30 km
4.2
41.1 N
143.2 E
1
No tsunami alerts
09:20 JST 11 Sep 2011
Fukushima-ken Oki
20 km
4.0
37.2 N
141.7 E
1
No tsunami alerts
09:40 JST 11 Sep 2011
Urakawa Oki
very shallow
2.3
42.2 N
142.5 E
1
No tsunami alerts
10:29 JST 11 Sep 2011
Ibaraki-ken Oki
50 km
3.2
36.6 N
141.0 E
1
No tsunami alerts
16:58 JST 11 Sep 2011
Iwate-ken Oki
50 km
3.3
39.7 N
142.1 E
1
No tsunami alerts
17:33 JST 11 Sep 2011
Ibaraki-ken Hokubu
very shallow
2.7
36.7 N
140.6 E
1
No tsunami alerts
17:41 JST 11 Sep 2011
Ibaraki-ken Hokubu
10 km
2.3
36.7 N
140.6 E
1
No tsunami alerts
18:22 JST 11 Sep 2011
Miyagi-ken Oki
40 km
3.5
38.6 N
142.2 E
1
No tsunami alerts
19:09 JST 11 Sep 2011
Chiba-ken Hokuseibu
80 km
4.2
35.6 N
140.1 E
3
No tsunami alerts
20:33 JST 11 Sep 2011
Kii-suido
10 km
3.2
33.7 N
135.3 E
2
No tsunami alerts
00:14 JST 12 Sep 2011
Miyagi-ken Oki
50 km
3.6
38.8 N
142.1 E
1
No tsunami alerts
01:29 JST 12 Sep 2011
Iwate-ken Oki
30 km
3.7
39.0 N
142.4 E
1
No tsunami alerts
06:48 JST 12 Sep 2011
Chiba-ken Hokuseibu
80 km
3.7
35.6 N
140.1 E
1
No tsunami alerts
07:31 JST 12 Sep 2011
Fukushima-ken Oki
10 km
4.3
36.7 N
142.2 E
1
No tsunami alerts
08:20 JST 12 Sep 2011
Ibaraki-ken Oki
30 km
4.4
36.6 N
141.6 E
1
No tsunami alerts
11:38 JST 12 Sep 2011
Yamagata-ken Okitama-chiho
10 km
3.1
37.8 N
140.0 E
1
No tsunami alerts
14:15 JST 12 Sep 2011
Yonagunijima Kinkai
10 km
4.7
23.6 N
122.8 E
1
No tsunami alerts
20:30 JST 12 Sep 2011
Fukushima-ken Oki
30 km
4.2
36.9 N
141.6 E
1
No tsunami alerts
21:29 JST 12 Sep 2011
Ibaraki-ken Hokubu
10 km
3.0
36.7 N
140.7 E
1
No tsunami alerts
23:22 JST 12 Sep 2011
Ibaraki-ken Hokubu
10 km
3.0
36.7 N
140.7 E
1
No tsunami alerts
23:26 JST 12 Sep 2011
Yamagata-ken Okitama-chiho
10 km
2.8
37.8 N
140.0 E
1
No tsunami alerts
23:59 JST 12 Sep 2011
Fukushima-ken Oki
50 km
3.2
36.9 N
141.3 E
1
No tsunami alerts
00:26 JST 13 Sep 2011
Chiba-ken Toho-oki
30 km
4.4
35.6 N
141.1 E
2
No tsunami alerts
01:14 JST 13 Sep 2011
Miyagi-ken Oki
40 km
4.3
38.3 N
142.2 E
2
No tsunami alerts
01:50 JST 13 Sep 2011
Hidaka-chiho Seibu
100 km
4.5
42.7 N
142.5 E
3
No tsunami alerts
02:42 JST 13 Sep 2011
Ibaraki-ken Oki
50 km
4.4
36.6 N
140.9 E
4
No tsunami alerts
10:22 JST 13 Sep 2011
Ibaraki-ken Hokubu
10 km
3.7
36.7 N
140.7 E
3
No tsunami alerts
10:34 JST 13 Sep 2011
Miyagi-ken Oki
50 km
4.0
38.9 N
142.0 E
2
No tsunami alerts
12:00 JST 13 Sep 2011
Fukushima-ken Hamadori
very shallow
2.5
37.1 N
140.7 E
1
No tsunami alerts
18:10 JST 13 Sep 2011
Chiba-ken Toho-oki
20 km
4.5
35.2 N
141.3 E
1
No tsunami alerts
21:15 JST 13 Sep 2011
Ibaraki-ken Hokubu
10 km
3.4
36.8 N
140.6 E
1
No tsunami alerts
23:14 JST 13 Sep 2011
Miyagi-ken Oki
40 km
4.6
38.9 N
142.4 E
3
No tsunami alerts
02:02 JST 14 Sep 2011
Amami-oshima Kinkai
20 km
3.2
28.0 N
129.3 E
1
No tsunami alerts
03:07 JST 14 Sep 2011
Fukushima-ken Nakadori
20 km
3.6
37.1 N
140.6 E
2
No tsunami alerts
04:21 JST 14 Sep 2011
Ibaraki-ken Hokubu
10 km
4.0
36.7 N
140.7 E
3
No tsunami alerts
04:30 JST 14 Sep 2011
Fukushima-ken Hamadori
10 km
2.7
37.1 N
140.9 E
1
No tsunami alerts
07:09 JST 14 Sep 2011
Okinawa-honto Hokusei-oki
100 km
4.1
27.0 N
127.3 E
2
No tsunami alerts
13:34 JST 14 Sep 2011
Ibaraki-ken Hokubu
10 km
2.8
36.7 N
140.7 E
1
No tsunami alerts
16:31 JST 14 Sep 2011
Miyakojima Kinkai
30 km
3.7
24.7 N
125.2 E
1
No tsunami alerts
19:59 JST 14 Sep 2011
Ibaraki-ken Oki
30 km
3.9
36.7 N
141.5 E
1
No tsunami alerts
21:52 JST 14 Sep 2011
Chiba-ken Hokuseibu
10 km
3.0
35.6 N
140.2 E
2
No tsunami alerts
23:56 JST 14 Sep 2011
Fukushima-ken Oki
50 km
4.5
37.7 N
141.8 E
3
No tsunami alerts
04:24 JST 15 Sep 2011
Urakawa Oki
very shallow
3.1
42.2 N
142.5 E
3
No tsunami alerts
07:48 JST 15 Sep 2011
Urakawa Oki
very shallow
2.5
42.2 N
142.5 E
1
No tsunami alerts
09:00 JST 15 Sep 2011
Miyagi-ken Oki
30 km
3.9
38.8 N
142.2 E
2
No tsunami alerts
09:12 JST 15 Sep 2011
Wakayama-ken Hokubu
10 km
2.5
34.2 N
135.2 E
2
No tsunami alerts
11:14 JST 15 Sep 2011
Miyagi-ken Oki
40 km
4.0
38.3 N
142.1 E
1
No tsunami alerts
16:43 JST 15 Sep 2011
Fukushima-ken Aizu
10 km
2.4
37.7 N
139.9 E
1
No tsunami alerts
17:00 JST 15 Sep 2011
Ibaraki-ken Oki
10 km
6.2
36.3 N
141.6 E
4
17:00 JST 15 Sep 2011
Ibaraki-ken Oki
10 km
6.2
36.3 N
141.6 E
4
Intensity correction
20:19 JST 15 Sep 2011
Fukushima-ken Hamadori
10 km
3.4
36.9 N
140.8 E
1
No tsunami alerts
21:17 JST 15 Sep 2011
Iwate-ken Oki
50 km
3.7
39.7 N
142.2 E
1
No tsunami alerts
23:25 JST 15 Sep 2011
Iwate-ken Oki
50 km
4.1
39.7 N
142.3 E
2
No tsunami alerts
23:30 JST 15 Sep 2011
Ibaraki-ken Hokubu
10 km
2.2
36.7 N
140.6 E
1
No tsunami alerts
01:38 JST 16 Sep 2011
Miyagi-ken Oki
30 km
3.6
38.4 N
142.1 E
1
No tsunami alerts
02:38 JST 16 Sep 2011
Urakawa Oki
very shallow
1.8
42.2 N
142.6 E
1
No tsunami alerts
03:36 JST 16 Sep 2011
Ibaraki-ken Oki
10 km
3.4
36.0 N
141.2 E
1
No tsunami alerts
03:40 JST 16 Sep 2011
Miyagi-ken Oki
50 km
3.5
38.4 N
141.9 E
1
No tsunami alerts
05:26 JST 16 Sep 2011
Ibaraki-ken Oki
10 km
4.6
36.3 N
141.6 E
1
No tsunami alerts
05:36 JST 16 Sep 2011
Ibaraki-ken Oki
10 km
4.5
36.3 N
141.6 E
1
No tsunami alerts
06:04 JST 16 Sep 2011
Nagano-ken Hokubu
very shallow
2.7
36.4 N
137.7 E
1
No tsunami alerts
07:15 JST 16 Sep 2011
Nara-ken
70 km
4.3
34.1 N
135.6 E
3
No tsunami alerts
07:39 JST 16 Sep 2011
Miyagi-ken Oki
60 km
4.0
38.2 N
141.9 E
2
No tsunami alerts
08:50 JST 16 Sep 2011
Tochigi-ken Hokubu
very shallow
2.8
36.9 N
139.4 E
1
No tsunami alerts
11:03 JST 16 Sep 2011
Fukushima-ken Hamadori
10 km
4.4
37.0 N
140.7 E
Unkn
No tsunami alerts
14:22 JST 16 Sep 2011
Ibaraki-ken Oki
50 km
3.7
36.8 N
141.2 E
1
No tsunami alerts
14:27 JST 16 Sep 2011
Chiba-ken Toho-oki
30 km
4.5
35.6 N
141.1 E
2
No tsunami alerts
14:32 JST 16 Sep 2011
Miyagi-ken Oki
50 km
4.4
38.3 N
141.9 E
2
No tsunami alerts
17:27 JST 16 Sep 2011
Fukushima-ken Nakadori
20 km
2.5
37.1 N
140.5 E
1
No tsunami alerts
17:55 JST 16 Sep 2011
Fukushima-ken Oki
20 km
3.5
37.1 N
141.3 E
1
No tsunami alerts
23:35 JST 16 Sep 2011
Ibaraki-ken Hokubu
20 km
3.2
36.8 N
140.6 E
1
No tsunami alerts
04:26 JST 17 Sep 2011
Iwate-ken Oki
20 km
6.3
40.2 N
142.9 E
4
04:40 JST 17 Sep 2011
Sanriku Oki
10 km
5.5
40.3 N
143.6 E
2
05:11 JST 17 Sep 2011
Sanriku Oki
10 km
5.5
40.3 N
143.4 E
2
05:16 JST 17 Sep 2011
Sanriku Oki
10 km
4.5
40.2 N
143.2 E
1
06:08 JST 17 Sep 2011
Iwate-ken Oki
20 km
5.9
40.2 N
143.0 E
3
06:28 JST 17 Sep 2011
Fukushima-ken Oki
30 km
3.9
37.1 N
141.7 E
1
No tsunami alerts
06:36 JST 17 Sep 2011
Sanriku Oki
10 km
5.7
40.2 N
143.3 E
3
06:42 JST 17 Sep 2011
Miyagi-ken Oki
40 km
4.2
38.2 N
141.8 E
2
No tsunami alerts
07:41 JST 17 Sep 2011
Sanriku Oki
10 km
5.7
40.3 N
143.3 E
3
No tsunami alerts
10:19 JST 17 Sep 2011
Sanriku Oki
10 km
4.8
40.2 N
143.1 E
1
No tsunami alerts
14:49 JST 17 Sep 2011
Chiba-ken Hokutobu
40 km
3.4
35.8 N
140.6 E
1
No tsunami alerts
16:34 JST 17 Sep 2011
Iwate-ken Oki
10 km
5.6
40.3 N
143.0 E
3
No tsunami alerts
18:04 JST 17 Sep 2011
Ibaraki-ken Oki
40 km
4.2
36.3 N
141.0 E
2
No tsunami alerts
22:04 JST 17 Sep 2011
Urakawa Oki
10 km
2.2
42.1 N
142.5 E
1
No tsunami alerts
23:33 JST 17 Sep 2011
Ibaraki-ken Oki
40 km
3.6
36.2 N
140.9 E
1
No tsunami alerts
00:13 JST 18 Sep 2011
Miyagi-ken Oki
50 km
4.3
38.3 N
141.9 E
3
No tsunami alerts
00:45 JST 18 Sep 2011
Nagano-ken Hokubu
20 km
3.1
36.8 N
138.6 E
1
No tsunami alerts
01:45 JST 18 Sep 2011
Ibaraki-ken Oki
40 km
3.7
36.2 N
141.0 E
1
No tsunami alerts
02:55 JST 18 Sep 2011
Sanriku Oki
10 km
5.3
40.3 N
143.3 E
2
No tsunami alerts
09:55 JST 18 Sep 2011
Miyagi-ken Oki
40 km
4.1
38.3 N
142.2 E
1
No tsunami alerts
12:28 JST 18 Sep 2011
Akita-ken Nairiku-nambu
10 km
4.0
39.6 N
140.5 E
3
No tsunami alerts
12:34 JST 18 Sep 2011
Fukushima-ken Hamadori
10 km
3.2
37.1 N
140.9 E
1
No tsunami alerts
16:02 JST 18 Sep 2011
Ibaraki-ken Hokubu
10 km
3.2
36.7 N
140.7 E
1
No tsunami alerts
16:04 JST 18 Sep 2011
Sanriku Oki
10 km
5.9
39.9 N
143.3 E
3
No tsunami alerts
18:09 JST 18 Sep 2011
Fukushima-ken Hamadori
10 km
2.9
36.9 N
140.8 E
1
No tsunami alerts
18:27 JST 18 Sep 2011
Miyagi-ken Oki
50 km
2.9
38.7 N
141.8 E
1
No tsunami alerts
19:39 JST 18 Sep 2011
Urakawa Oki
60 km
4.9
42.0 N
142.4 E
4
No tsunami alerts
20:50 JST 18 Sep 2011
Fukushima-ken Hamadori
10 km
2.8
37.1 N
140.9 E
1
No tsunami alerts
21:17 JST 18 Sep 2011
Ibaraki-ken Oki
40 km
3.4
36.4 N
141.0 E
1
No tsunami alerts
22:03 JST 18 Sep 2011
Fukushima-ken Oki
40 km
4.6
37.3 N
141.8 E
2
No tsunami alerts
00:31 JST 19 Sep 2011
Fukushima-ken Hamadori
10 km
3.6
37.1 N
140.9 E
2
No tsunami alerts
00:35 JST 19 Sep 2011
Fukushima-ken Hamadori
10 km
2.4
37.1 N
140.9 E
1
No tsunami alerts
00:47 JST 19 Sep 2011
Nagano-ken Hokubu
10 km
2.8
36.6 N
138.3 E
1
No tsunami alerts
00:53 JST 19 Sep 2011
Shizuoka-ken Tobu
10 km
2.2
35.3 N
138.7 E
1
No tsunami alerts
00:59 JST 19 Sep 2011
Fukushima-ken Oki
50 km
4.3
37.7 N
141.8 E
1
No tsunami alerts
03:32 JST 19 Sep 2011
Fukushima-ken Oki
50 km
5.1
37.8 N
141.6 E
3
No tsunami alerts
06:23 JST 19 Sep 2011
Osaka-fu Nambu
very shallow
2.5
34.3 N
135.2 E
1
No tsunami alerts
08:22 JST 19 Sep 2011
Okinawa-honto Kinkai
60 km
3.3
26.0 N
126.8 E
1
No tsunami alerts
10:38 JST 19 Sep 2011
Miyagi-ken Oki
60 km
3.6
38.3 N
141.8 E
1
No tsunami alerts
15:28 JST 19 Sep 2011
Ibaraki-ken Oki
40 km
3.5
36.3 N
141.1 E
1
No tsunami alerts
18:12 JST 19 Sep 2011
Ibaraki-ken Oki
50 km
3.3
36.5 N
140.9 E
1
No tsunami alerts
18:36 JST 19 Sep 2011
Ibaraki-ken Nambu
50 km
4.0
36.1 N
140.3 E
2
No tsunami alerts
18:50 JST 19 Sep 2011
Ibaraki-ken Oki
30 km
3.5
36.1 N
141.4 E
1
No tsunami alerts
01:27 JST 20 Sep 2011
Iwate-ken Oki
60 km
3.8
39.1 N
142.0 E
1
No tsunami alerts
03:09 JST 20 Sep 2011
Miyagi-ken Nambu
20 km
2.9
38.2 N
140.8 E
1
No tsunami alerts
03:39 JST 20 Sep 2011
Ibaraki-ken Oki
50 km
4.0
36.5 N
141.1 E
1
No tsunami alerts
04:04 JST 20 Sep 2011
Amami-oshima Kinkai
40 km
3.0
27.9 N
129.0 E
1
No tsunami alerts
05:37 JST 20 Sep 2011
Fukushima-ken Oki
40 km
4.0
37.6 N
141.8 E
1
No tsunami alerts
06:35 JST 20 Sep 2011
Fukushima-ken Nakadori
10 km
2.8
37.1 N
140.5 E
1
No tsunami alerts
07:08 JST 20 Sep 2011
Tochigi-ken Nambu
70 km
3.7
36.4 N
140.0 E
1
No tsunami alerts
07:16 JST 20 Sep 2011
Miyagi-ken Oki
60 km
2.7
38.5 N
141.7 E
1
No tsunami alerts
14:50 JST 20 Sep 2011
Ibaraki-ken Oki
40 km
3.5
36.4 N
141.1 E
1
No tsunami alerts
15:13 JST 20 Sep 2011
Chiba-ken Toho-oki
very shallow
3.6
35.8 N
141.0 E
1
No tsunami alerts
15:43 JST 20 Sep 2011
Chiba-ken Toho-oki
20 km
3.4
35.7 N
141.1 E
1
No tsunami alerts
18:20 JST 20 Sep 2011
Fukushima-ken Oki
20 km
3.8
37.2 N
141.3 E
2
No tsunami alerts
19:37 JST 20 Sep 2011
Tochigi-ken Hokubu
very shallow
2.5
36.8 N
139.4 E
1
No tsunami alerts
21:16 JST 20 Sep 2011
Fukushima-ken Hamadori
10 km
2.4
37.1 N
140.8 E
1
No tsunami alerts
23:59 JST 20 Sep 2011
Chiba-ken Toho-oki
60 km
3.7
35.7 N
140.8 E
2
No tsunami alerts
00:46 JST 21 Sep 2011
Miyagi-ken Oki
30 km
4.1
38.9 N
142.6 E
2
No tsunami alerts
01:38 JST 21 Sep 2011
Chiba-ken Toho-oki
20 km
3.2
35.7 N
141.0 E
1
No tsunami alerts
04:37 JST 21 Sep 2011
Fukushima-ken Oki
50 km
3.8
36.9 N
141.2 E
2
No tsunami alerts
05:41 JST 21 Sep 2011
Fukui-ken Reihoku
10 km
3.2
35.9 N
136.3 E
1
No tsunami alerts
05:59 JST 21 Sep 2011
Miyagi-ken Oki
50 km
4.7
38.5 N
141.8 E
3
No tsunami alerts
12:27 JST 21 Sep 2011
Sado Fukin
10 km
2.9
38.1 N
138.5 E
1
No tsunami alerts
13:14 JST 21 Sep 2011
Ibaraki-ken Hokubu
10 km
3.5
36.7 N
140.6 E
2
No tsunami alerts
14:37 JST 21 Sep 2011
Hidaka-chiho Chubu
10 km
1.2
42.3 N
142.6 E
1
No tsunami alerts
18:48 JST 21 Sep 2011
Tachibana-wan
10 km
2.4
32.7 N
130.0 E
1
No tsunami alerts
19:54 JST 21 Sep 2011
Iwate-ken Oki
40 km
3.4
40.4 N
142.3 E
1
No tsunami alerts
22:30 JST 21 Sep 2011
Ibaraki-ken Hokubu
10 km
5.3
36.7 N
140.6 E
Unkn
No tsunami alerts
22:30 JST 21 Sep 2011
Ibaraki-ken Hokubu
10 km
5.3
36.7 N
140.6 E
5 lower
Intensity correction
23:19 JST 21 Sep 2011
Ibaraki-ken Hokubu
10 km
3.1
36.7 N
140.7 E
1
No tsunami alerts
23:39 JST 21 Sep 2011
Ibaraki-ken Hokubu
very shallow
2.7
36.8 N
140.6 E
1
No tsunami alerts
01:35 JST 22 Sep 2011
Ibaraki-ken Hokubu
10 km
3.0
36.7 N
140.7 E
1
No tsunami alerts
05:48 JST 22 Sep 2011
Ibaraki-ken Hokubu
20 km
3.0
36.8 N
140.7 E
1
No tsunami alerts
06:38 JST 22 Sep 2011
Ibaraki-ken Hokubu
10 km
2.9
36.7 N
140.6 E
1
No tsunami alerts
07:09 JST 22 Sep 2011
Ibaraki-ken Hokubu
10 km
3.3
36.7 N
140.7 E
1
No tsunami alerts
07:26 JST 22 Sep 2011
Ibaraki-ken Hokubu
10 km
2.9
36.7 N
140.6 E
1
No tsunami alerts
08:16 JST 22 Sep 2011
Kushiro Oki
40 km
3.8
42.9 N
145.5 E
2
No tsunami alerts
09:50 JST 22 Sep 2011
Chiba-ken Toho-oki
10 km
3.8
35.7 N
141.0 E
1
No tsunami alerts
13:02 JST 22 Sep 2011
Kyoto-fu Nambu
10 km
2.5
35.0 N
135.6 E
1
No tsunami alerts
14:22 JST 22 Sep 2011
Fukushima-ken Oki
50 km
3.7
36.9 N
141.1 E
1
No tsunami alerts
14:46 JST 22 Sep 2011
Ibaraki-ken Oki
30 km
4.7
36.8 N
141.4 E
3
No tsunami alerts
15:35 JST 22 Sep 2011
Ibaraki-ken Hokubu
10 km
3.2
36.7 N
140.7 E
1
No tsunami alerts
19:43 JST 22 Sep 2011
Ibaraki-ken Oki
30 km
4.1
36.2 N
141.1 E
2
No tsunami alerts
22:43 JST 22 Sep 2011
Fukushima-ken Nakadori
20 km
2.8
36.9 N
140.5 E
1
No tsunami alerts
04:03 JST 23 Sep 2011
Miyagi-ken Chubu
10 km
2.0
38.3 N
140.7 E
1
No tsunami alerts
04:59 JST 23 Sep 2011
Fukushima-ken Oki
30 km
4.7
37.3 N
141.6 E
3
04:59 JST 23 Sep 2011
Fukushima-ken Oki
30 km
4.7
37.3 N
141.6 E
3
Intensity correction
05:15 JST 23 Sep 2011
Chichijima Kinkai
10 km
4.6
27.5 N
143.0 E
1
No tsunami alerts
08:57 JST 23 Sep 2011
Fukushima-ken Nakadori
90 km
3.4
37.4 N
140.6 E
1
No tsunami alerts
10:16 JST 23 Sep 2011
Chiba-ken Toho-oki
40 km
4.2
35.5 N
141.1 E
1
No tsunami alerts
14:41 JST 23 Sep 2011
Miyagi-ken Oki
50 km
3.9
38.9 N
142.0 E
2
No tsunami alerts
17:15 JST 23 Sep 2011
Ibaraki-ken Hokubu
very shallow
5.1
36.7 N
140.6 E
4
No tsunami alerts
18:34 JST 23 Sep 2011
Ibaraki-ken Hokubu
10 km
2.6
36.7 N
140.7 E
1
No tsunami alerts
18:47 JST 23 Sep 2011
Ibaraki-ken Hokubu
very shallow
3.4
36.7 N
140.7 E
2
No tsunami alerts
20:42 JST 23 Sep 2011
Ibaraki-ken Hokubu
very shallow
2.8
36.7 N
140.7 E
1
No tsunami alerts
22:09 JST 23 Sep 2011
Miyagi-ken Oki
50 km
3.8
38.6 N
141.9 E
2
No tsunami alerts
22:12 JST 23 Sep 2011
Iwate-ken Oki
50 km
5.0
39.3 N
142.0 E
Unkn
No tsunami alerts
00:23 JST 24 Sep 2011
Miyagi-ken Oki
30 km
3.9
38.9 N
142.4 E
1
No tsunami alerts
02:48 JST 24 Sep 2011
Ibaraki-ken Hokubu
very shallow
3.7
36.7 N
140.7 E
3
No tsunami alerts
02:50 JST 24 Sep 2011
Ibaraki-ken Oki
very shallow
3.3
36.7 N
140.8 E
1
No tsunami alerts
05:19 JST 24 Sep 2011
Ibaraki-ken Hokubu
10 km
3.1
36.7 N
140.7 E
1
No tsunami alerts
09:08 JST 24 Sep 2011
Iwate-ken Oki
20 km
4.6
40.1 N
142.8 E
1
No tsunami alerts
09:56 JST 24 Sep 2011
Urakawa Oki
very shallow
2.7
42.2 N
142.5 E
2
No tsunami alerts
12:29 JST 24 Sep 2011
Iwate-ken Oki
40 km
3.5
39.1 N
142.2 E
1
No tsunami alerts
14:09 JST 24 Sep 2011
Miyagi-ken Oki
40 km
4.3
38.8 N
142.5 E
1
No tsunami alerts
15:20 JST 24 Sep 2011
Hidaka-chiho Chubu
very shallow
2.0
42.3 N
142.7 E
1
No tsunami alerts
20:17 JST 24 Sep 2011
Chiba-ken Toho-oki
10 km
3.7
35.8 N
141.0 E
2
No tsunami alerts
23:51 JST 24 Sep 2011
Fukushima-ken Aizu
10 km
2.7
37.7 N
139.9 E
2
No tsunami alerts
00:06 JST 25 Sep 2011
Fukushima-ken Oki
20 km
4.1
37.2 N
141.7 E
1
No tsunami alerts
00:10 JST 25 Sep 2011
Nagano-ken Hokubu
20 km
3.0
36.8 N
138.6 E
1
No tsunami alerts
03:12 JST 25 Sep 2011
Fukushima-ken Hamadori
very shallow
3.5
37.1 N
140.9 E
2
No tsunami alerts
03:14 JST 25 Sep 2011
Fukushima-ken Hamadori
very shallow
3.0
37.1 N
140.9 E
1
No tsunami alerts
03:37 JST 25 Sep 2011
Nagano-ken Nambu
10 km
2.5
35.8 N
137.5 E
1
No tsunami alerts
04:11 JST 25 Sep 2011
Fukushima-ken Oki
30 km
3.5
37.4 N
141.4 E
1
No tsunami alerts
04:29 JST 25 Sep 2011
Miyagi-ken Hokubu
60 km
3.2
38.9 N
141.6 E
1
No tsunami alerts
06:12 JST 25 Sep 2011
Fukushima-ken Hamadori
very shallow
3.0
37.1 N
140.9 E
1
No tsunami alerts
06:56 JST 25 Sep 2011
Fukushima-ken Hamadori
very shallow
3.4
37.1 N
140.9 E
2
No tsunami alerts
06:57 JST 25 Sep 2011
Fukushima-ken Hamadori
10 km
2.7
37.1 N
140.9 E
1
No tsunami alerts
10:58 JST 25 Sep 2011
Fukushima-ken Hamadori
10 km
3.4
37.1 N
140.9 E
3
No tsunami alerts
12:18 JST 25 Sep 2011
Miyagi-ken Chubu
10 km
1.9
38.3 N
140.7 E
1
No tsunami alerts
12:29 JST 25 Sep 2011
Chiba-ken Toho-oki
20 km
4.1
35.4 N
141.1 E
2
No tsunami alerts
13:16 JST 25 Sep 2011
Yamagata-ken Okitama-chiho
very shallow
3.3
37.8 N
140.0 E
1
No tsunami alerts
13:18 JST 25 Sep 2011
Tokachi Oki
30 km
4.9
41.9 N
144.4 E
2
No tsunami alerts
13:23 JST 25 Sep 2011
Yamagata-ken Okitama-chiho
10 km
2.8
37.8 N
140.0 E
1
No tsunami alerts
15:09 JST 25 Sep 2011
Ibaraki-ken Nambu
50 km
3.5
36.1 N
139.9 E
2
No tsunami alerts
15:35 JST 25 Sep 2011
Iwate-ken Oki
20 km
3.0
40.2 N
141.9 E
1
No tsunami alerts
19:58 JST 25 Sep 2011
Ibaraki-ken Hokubu
10 km
2.7
36.7 N
140.6 E
1
No tsunami alerts
20:56 JST 25 Sep 2011
Fukushima-ken Hamadori
10 km
2.8
37.1 N
140.8 E
1
No tsunami alerts
23:10 JST 25 Sep 2011
Akita-ken Nairiku-nambu
10 km
2.1
39.6 N
140.4 E
1
No tsunami alerts
00:31 JST 26 Sep 2011
Miyagi-ken Oki
40 km
3.7
38.7 N
142.2 E
1
No tsunami alerts
05:25 JST 26 Sep 2011
Ibaraki-ken Hokubu
10 km
3.0
36.7 N
140.6 E
1
No tsunami alerts
06:21 JST 26 Sep 2011
Miyagi-ken Oki
60 km
3.1
38.4 N
141.8 E
1
No tsunami alerts
07:30 JST 26 Sep 2011
Ibaraki-ken Hokubu
10 km
4.0
36.7 N
140.7 E
3
No tsunami alerts
07:43 JST 26 Sep 2011
Ibaraki-ken Oki
10 km
4.0
36.5 N
141.0 E
2
No tsunami alerts
09:13 JST 26 Sep 2011
Nagano-ken Chubu
10 km
2.5
36.1 N
137.6 E
1
No tsunami alerts
09:40 JST 26 Sep 2011
Ibaraki-ken Hokubu
10 km
2.5
36.6 N
140.6 E
1
No tsunami alerts
11:44 JST 26 Sep 2011
Miyagi-ken Oki
50 km
3.1
38.9 N
142.0 E
1
No tsunami alerts
14:39 JST 26 Sep 2011
Fukushima-ken Aizu
10 km
4.0
37.7 N
139.9 E
3
No tsunami alerts
16:02 JST 26 Sep 2011
Tokachi-chiho Nambu
50 km
3.2
42.6 N
143.5 E
1
No tsunami alerts
16:24 JST 26 Sep 2011
Fukushima-ken Aizu
10 km
2.1
37.6 N
139.9 E
1
No tsunami alerts
16:49 JST 26 Sep 2011
Urakawa Oki
very shallow
4.3
42.2 N
142.5 E
4
No tsunami alerts
17:20 JST 26 Sep 2011
Fukushima-ken Aizu
10 km
4.1
37.7 N
139.9 E
4
No tsunami alerts
17:25 JST 26 Sep 2011
Fukushima-ken Aizu
10 km
2.4
37.7 N
139.9 E
1
No tsunami alerts
17:35 JST 26 Sep 2011
Ibaraki-ken Hokubu
10 km
3.0
36.7 N
140.7 E
1
No tsunami alerts
19:12 JST 26 Sep 2011
Miyagi-ken Oki
50 km
3.5
38.4 N
141.8 E
1
No tsunami alerts
22:46 JST 26 Sep 2011
Ibaraki-ken Hokubu
10 km
4.3
36.7 N
140.7 E
4
No tsunami alerts
22:50 JST 26 Sep 2011
Ibaraki-ken Hokubu
10 km
2.5
36.7 N
140.7 E
1
No tsunami alerts
02:30 JST 27 Sep 2011
Ibaraki-ken Hokubu
20 km
4.0
36.8 N
140.7 E
2
No tsunami alerts
05:46 JST 27 Sep 2011
Fukushima-ken Aizu
10 km
2.5
37.7 N
139.9 E
1
No tsunami alerts
12:04 JST 27 Sep 2011
Miyagi-ken Oki
40 km
4.2
37.8 N
142.1 E
1
No tsunami alerts
12:56 JST 27 Sep 2011
Ibaraki-ken Hokubu
10 km
4.0
36.8 N
140.7 E
2
No tsunami alerts
14:06 JST 27 Sep 2011
Akita-ken Nairiku-nambu
20 km
1.8
39.6 N
140.6 E
1
No tsunami alerts
16:22 JST 27 Sep 2011
Aomori-ken Sampachi-Kamikita-chiho
10 km
2.8
40.3 N
141.0 E
1
No tsunami alerts
00:19 JST 28 Sep 2011
Ibaraki-ken Hokubu
10 km
3.7
36.8 N
140.6 E
2
No tsunami alerts
00:57 JST 28 Sep 2011
Chiba-ken Hokutobu
20 km
2.8
35.9 N
140.5 E
1
No tsunami alerts
02:37 JST 28 Sep 2011
Fukushima-ken Nakadori
20 km
2.5
37.1 N
140.6 E
1
No tsunami alerts
04:48 JST 28 Sep 2011
Fukushima-ken Nakadori
20 km
2.9
37.1 N
140.6 E
2
No tsunami alerts
09:21 JST 28 Sep 2011
Ehime-ken Nan-yo
40 km
3.7
33.5 N
132.4 E
2
No tsunami alerts
11:17 JST 28 Sep 2011
Iwate-ken Oki
40 km
3.9
40.2 N
142.5 E
2
No tsunami alerts
11:39 JST 28 Sep 2011
Shiga-ken Nambu
10 km
2.6
35.2 N
135.9 E
2
No tsunami alerts
15:43 JST 28 Sep 2011
Miyagi-ken Oki
40 km
4.1
38.2 N
142.1 E
1
No tsunami alerts
16:57 JST 28 Sep 2011
Fukushima-ken Oki
30 km
3.9
37.4 N
141.3 E
2
No tsunami alerts
20:26 JST 28 Sep 2011
Ibaraki-ken Nambu
50 km
3.6
36.1 N
139.9 E
2
No tsunami alerts
22:15 JST 28 Sep 2011
Ibaraki-ken Oki
10 km
2.8
36.5 N
140.7 E
1
No tsunami alerts
04:18 JST 29 Sep 2011
Fukushima-ken Oki
30 km
4.4
37.4 N
141.4 E
3
No tsunami alerts
07:40 JST 29 Sep 2011
Iriomotejima Fukin
20 km
3.8
24.1 N
123.6 E
1
No tsunami alerts
08:13 JST 29 Sep 2011
Miyagi-ken Oki
50 km
3.8
38.9 N
141.9 E
2
No tsunami alerts
09:57 JST 29 Sep 2011
Miyagi-ken Oki
50 km
3.3
38.5 N
141.7 E
1
No tsunami alerts
10:48 JST 29 Sep 2011
Miyagi-ken Oki
70 km
3.8
38.8 N
141.6 E
2
No tsunami alerts
12:17 JST 29 Sep 2011
Ibaraki-ken Oki
30 km
3.3
36.2 N
141.4 E
1
No tsunami alerts
18:55 JST 29 Sep 2011
Ibaraki-ken Hokubu
20 km
3.0
36.8 N
140.6 E
1
No tsunami alerts
19:00 JST 29 Sep 2011
Ibaraki-ken Hokubu
50 km
3.3
36.4 N
140.6 E
1
No tsunami alerts
19:05 JST 29 Sep 2011
Fukushima-ken Oki
very shallow
5.6
37.1 N
141.0 E
5 upper
No tsunami alerts
19:05 JST 29 Sep 2011
Fukushima-ken Oki
very shallow
5.6
37.1 N
141.0 E
5 upper
Intensity correction
19:13 JST 29 Sep 2011
Fukushima-ken Hamadori
10 km
2.9
37.1 N
140.8 E
1
No tsunami alerts
19:40 JST 29 Sep 2011
Fukushima-ken Hamadori
10 km
2.8
37.1 N
140.8 E
1
No tsunami alerts
20:03 JST 29 Sep 2011
Fukushima-ken Hamadori
very shallow
3.7
37.1 N
140.8 E
2
No tsunami alerts
20:37 JST 29 Sep 2011
Fukushima-ken Hamadori
10 km
3.0
37.1 N
140.9 E
1
No tsunami alerts
21:29 JST 29 Sep 2011
Fukushima-ken Hamadori
10 km
3.7
37.1 N
140.9 E
2
No tsunami alerts
21:54 JST 29 Sep 2011
Fukushima-ken Hamadori
10 km
2.9
37.1 N
140.8 E
1
No tsunami alerts
22:41 JST 29 Sep 2011
Fukushima-ken Hamadori
very shallow
3.3
37.1 N
140.8 E
2
No tsunami alerts
23:16 JST 29 Sep 2011
Gifu-ken Hida-chiho
very shallow
2.8
36.0 N
137.3 E
2
No tsunami alerts
23:21 JST 29 Sep 2011
Chiba-ken Toho-oki
20 km
3.6
35.6 N
141.1 E
1
No tsunami alerts
00:27 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
2.6
37.1 N
140.9 E
1
No tsunami alerts
01:54 JST 30 Sep 2011
Fukushima-ken Hamadori
very shallow
4.2
37.1 N
140.8 E
3
No tsunami alerts
01:59 JST 30 Sep 2011
Urakawa Oki
very shallow
2.7
42.2 N
142.5 E
2
No tsunami alerts
02:49 JST 30 Sep 2011
Urakawa Oki
very shallow
2.1
42.2 N
142.5 E
1
No tsunami alerts
02:51 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
2.8
37.1 N
140.9 E
1
No tsunami alerts
03:17 JST 30 Sep 2011
Miyagi-ken Oki
50 km
4.1
38.1 N
141.9 E
2
No tsunami alerts
03:27 JST 30 Sep 2011
Okinawa-honto Kinkai
50 km
4.3
26.6 N
127.8 E
2
No tsunami alerts
03:30 JST 30 Sep 2011
Fukushima-ken Oki
50 km
4.0
37.0 N
141.1 E
2
No tsunami alerts
03:27 JST 30 Sep 2011
Okinawa-honto Kinkai
50 km
4.3
26.6 N
127.8 E
2
Intensity correction
03:42 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
3.5
37.1 N
140.9 E
1
No tsunami alerts
03:58 JST 30 Sep 2011
Urakawa Oki
very shallow
2.6
42.2 N
142.5 E
2
No tsunami alerts
05:25 JST 30 Sep 2011
Miyagi-ken Oki
50 km
3.8
38.1 N
141.9 E
1
No tsunami alerts
05:39 JST 30 Sep 2011
Niigata-ken Joetsu-chiho
10 km
2.3
37.0 N
138.4 E
1
No tsunami alerts
06:14 JST 30 Sep 2011
Fukushima-ken Hamadori
very shallow
2.8
37.1 N
140.9 E
1
No tsunami alerts
08:45 JST 30 Sep 2011
Kushiro Oki
70 km
3.3
42.6 N
144.3 E
1
No tsunami alerts
13:30 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
3.7
37.1 N
140.8 E
3
No tsunami alerts
13:34 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
3.1
37.1 N
140.8 E
2
No tsunami alerts
14:09 JST 30 Sep 2011
Sanriku Oki
10 km
4.3
39.9 N
143.4 E
1
No tsunami alerts
14:36 JST 30 Sep 2011
Fukushima-ken Hamadori
very shallow
3.4
37.1 N
140.7 E
2
No tsunami alerts
15:22 JST 30 Sep 2011
Nagano-ken Hokubu
very shallow
2.2
36.7 N
138.2 E
1
No tsunami alerts
15:24 JST 30 Sep 2011
Fukushima-ken Hamadori
very shallow
2.5
37.1 N
140.9 E
1
No tsunami alerts
15:35 JST 30 Sep 2011
Ibaraki-ken Hokubu
10 km
4.0
36.8 N
140.6 E
2
No tsunami alerts
16:29 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
2.9
37.1 N
140.9 E
1
No tsunami alerts
16:44 JST 30 Sep 2011
Ibaraki-ken Hokubu
10 km
3.7
36.7 N
140.7 E
2
No tsunami alerts
16:55 JST 30 Sep 2011
Ibaraki-ken Hokubu
10 km
3.2
36.7 N
140.7 E
1
No tsunami alerts
18:50 JST 30 Sep 2011
Iwate-ken Oki
50 km
3.7
39.1 N
142.1 E
1
No tsunami alerts
20:33 JST 30 Sep 2011
Fukushima-ken Hamadori
10 km
2.8
37.1 N
140.9 E
1
No tsunami alerts
20:37 JST 30 Sep 2011
Ibaraki-ken Hokubu
10 km
3.3
36.7 N
140.7 E
1
No tsunami alerts
20:45 JST 30 Sep 2011
Ibaraki-ken Hokubu
10 km
3.9
36.7 N
140.7 E
2
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.
Presentation: Copyright © REC Networks, All Rights Reserved.
