145
Recorded earthquakes
city
2011
Koga earthquakes in 2011
Earthquake archive for Koga in 2011: 145 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.2
Strongest magnitude
4.6
Average magnitude
50.1 km
Average depth
Strongest event
6.2
21 Apr 2011
Event list
All earthquakes
Mag
Location
Details
6.2
43.0 km
Chiba, Japan
21 Apr 2011 13:37:03 UTC
5.8
77.0 km
Oyama, Japan
16 Apr 2011 02:19:30 UTC
5.7
6.0 km
Ōtawara, Japan
19 Mar 2011 09:56:47 UTC
5.6
37.0 km
Yachimata, Japan
21 May 2011 22:06:26 UTC
5.5
88.7 km
Tsukuba, Japan
15 Jul 2011 12:01:12 UTC
5.5
51.3 km
Kashima-shi, Japan
11 Mar 2011 14:00:38 UTC
5.3
84.8 km
Yachiyo, Japan
16 Mar 2011 13:39:05 UTC
5.1
42.5 km
Hitachiomiya, Japan
21 Sep 2011 13:31:01 UTC
5.0
32.0 km
Hitachiomiya, Japan
20 Nov 2011 01:23:44 UTC
5.0
82.5 km
Kawaguchi, Japan
03 Nov 2011 10:34:30 UTC
5.0
27.8 km
Hitachi-ota, Japan
23 Sep 2011 08:16:00 UTC
5.0
100.8 km
Hachiōji, Japan
03 Sep 2011 20:52:49 UTC
5.0
54.8 km
Sakura, Japan
29 Jun 2011 22:14:38 UTC
5.0
40.2 km
Saitama, Japan
26 Apr 2011 12:12:00 UTC
5.0
25.0 km
Hitachi, Japan
13 Apr 2011 22:35:53 UTC
5.0
50.3 km
Hitachiomiya, Japan
15 Mar 2011 21:04:54 UTC
4.9
61.7 km
Kamisu, Japan
25 Dec 2011 17:41:40 UTC
4.9
117.5 km
Kawagoe, Japan
21 Dec 2011 06:04:08 UTC
4.9
72.8 km
Yachiyo, Japan
31 Oct 2011 01:31:41 UTC
4.9
70.7 km
Chiba, Japan
14 Oct 2011 09:26:55 UTC
4.9
57.9 km
Mito, Japan
10 Sep 2011 06:00:32 UTC
4.9
61.1 km
Yachimata, Japan
03 Sep 2011 07:43:00 UTC
4.9
68.9 km
Chiba, Japan
02 Aug 2011 19:26:03 UTC
4.9
42.5 km
Hitachi, Japan
30 May 2011 19:36:41 UTC
4.9
27.2 km
Hitachi-Naka, Japan
30 Apr 2011 17:11:59 UTC
4.9
64.2 km
Kasukabe, Japan
19 Apr 2011 14:10:20 UTC
4.9
67.6 km
Chiba, Japan
09 Apr 2011 21:23:05 UTC
4.9
53.2 km
Hitachi, Japan
07 Apr 2011 02:40:48 UTC
4.9
36.0 km
Hitachiomiya, Japan
06 Apr 2011 12:56:54 UTC
4.9
41.1 km
Hitachi, Japan
24 Mar 2011 17:08:34 UTC
4.9
69.6 km
Tsukuba, Japan
23 Mar 2011 23:56:51 UTC
4.9
45.6 km
Mito, Japan
23 Mar 2011 20:32:58 UTC
4.9
34.6 km
Hitachiomiya, Japan
15 Mar 2011 07:03:49 UTC
4.9
35.0 km
Kamisu, Japan
12 Mar 2011 14:14:56 UTC
4.9
49.8 km
Utsunomiya, Japan
12 Mar 2011 05:14:53 UTC
4.8
86.1 km
Utsunomiya, Japan
16 Dec 2011 06:12:03 UTC
4.8
49.0 km
Mito, Japan
11 Dec 2011 19:51:13 UTC
4.8
36.1 km
Hitachiomiya, Japan
20 Nov 2011 01:26:03 UTC
4.8
77.2 km
Mito, Japan
09 Oct 2011 21:57:44 UTC
4.8
73.8 km
Tsukuba, Japan
15 Aug 2011 06:26:48 UTC
4.8
56.5 km
Kashiwa, Japan
03 Jun 2011 01:33:26 UTC
4.8
42.2 km
Mito, Japan
26 May 2011 10:56:41 UTC
4.8
62.9 km
Tsuchiura, Japan
21 May 2011 08:51:47 UTC
4.8
67.7 km
Yachimata, Japan
11 May 2011 18:20:17 UTC
4.8
59.8 km
Kamisu, Japan
01 May 2011 10:22:43 UTC
4.8
68.8 km
Kasukabe, Japan
02 Apr 2011 07:55:55 UTC
4.8
43.7 km
Kamisu, Japan
15 Mar 2011 10:31:28 UTC
4.8
35.0 km
Kamisu, Japan
15 Mar 2011 05:28:35 UTC
4.8
35.0 km
Hitachi-Naka, Japan
13 Mar 2011 22:16:33 UTC
4.7
24.2 km
Hitachi, Japan
30 Dec 2011 23:11:07 UTC