5
Recorded earthquakes
region
August 2021
Bonin Islands earthquakes in August 2021
Earthquake archive for Bonin Islands in August 2021: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.3
Average magnitude
108.5 km
Average depth
Strongest event
4.5
18 Aug 2021
Bonin Islands, Japan region
Depth
20.3 km
UTC
03:35:35
Coordinates
28.890, 142.211
Analysis of the recorded activity
During August 2021, 5 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.2 to 4.5, with an average of 4.3; depths ranged from 10.0 to 492.4 km, averaging 108.5 km. Activity extended from Monday, August 9, 2021 to Tuesday, August 31, 2021 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
20.3 km
Bonin Islands, Japan region
18 Aug 2021 03:35:35 UTC
4.4
10.0 km
Bonin Islands, Japan region
11 Aug 2021 04:57:44 UTC
4.3
10.0 km
Bonin Islands, Japan region
09 Aug 2021 07:09:29 UTC
4.2
10.0 km
Bonin Islands, Japan region
31 Aug 2021 21:42:46 UTC
4.2
492.4 km
Bonin Islands, Japan region
23 Aug 2021 08:31:31 UTC