16
Recorded earthquakes
city
1981
Hitachi earthquakes in 1981
Earthquake archive for Hitachi in 1981: 16 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.6
Average magnitude
60.7 km
Average depth
Strongest event
5.2
22 May 1981
Event list
All earthquakes
Mag
Location
Details
5.2
35.0 km
Iwaki, Japan
22 May 1981 18:30:37 UTC
5.0
73.3 km
Mito, Japan
21 Feb 1981 23:23:50 UTC
4.9
33.6 km
Nasushiobara, Japan
22 Dec 1981 04:55:14 UTC
4.9
86.5 km
Tsukuba, Japan
13 Sep 1981 20:24:07 UTC
4.9
59.6 km
Mito, Japan
07 Aug 1981 07:56:16 UTC
4.8
39.0 km
Kamisu, Japan
13 Sep 1981 01:20:14 UTC
4.7
74.1 km
Hitachi, Japan
16 Dec 1981 12:46:00 UTC
4.7
64.4 km
Kashiwa, Japan
11 Mar 1981 19:16:40 UTC
4.7
79.0 km
Matsudo, Japan
13 Jan 1981 13:14:29 UTC
4.5
54.0 km
Kamisu, Japan
25 Jul 1981 16:32:39 UTC
4.5
33.0 km
Iwaki, Japan
01 Mar 1981 15:12:46 UTC
4.4
59.8 km
Kashiwa, Japan
30 Nov 1981 00:26:58 UTC
4.4
56.1 km
Hitachi, Japan
27 Feb 1981 07:58:06 UTC
4.3
64.5 km
Mito, Japan
30 Sep 1981 18:40:33 UTC
4.0
98.7 km
Shirakawa, Japan
27 Sep 1981 10:11:28 UTC
4.0
60.4 km
Tsukuba, Japan
17 Apr 1981 08:41:48 UTC