Location:
122 km ESE of Iwaki, Japan
Period:
20 Mar 2011 01:24:42 - 21 Mar 2011 05:54:12 (1 day 4 hours 29 minutes)
Volcanoes in 100km radius:
None
Earthquakes:
6
11 swarms found nearby.
2008
7 May
17 hours
11 earthquakes
20 Dec
22 hours
6 earthquakes
2011
11 Mar
8 hours
57 earthquakes
11 Mar
7 hours
10 earthquakes
13 Mar
13 hours
14 earthquakes
16 Mar
1 day 16 hours
10 earthquakes
22 Mar
2 days 5 hours
14 earthquakes
22 Mar
12 hours
6 earthquakes
2014
11 Jul
13 minutes
5 earthquakes
2016
21 Nov
2 days 0 hours
42 earthquakes
2021
3 Aug
18 hours
5 earthquakes