region February 1990

Bonin Islands earthquakes in February 1990

Earthquake archive for Bonin Islands in February 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

5.2

Strongest magnitude

4.6

Average magnitude

471.1 km

Average depth

Strongest event

5.2

09 Feb 1990

Bonin Islands, Japan region

Depth

436.4 km

UTC

22:30:23

Coordinates

26.972, 140.315

Open

Analysis of the recorded activity

During February 1990, 2 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.0 to 5.2, with an average of 4.6; depths ranged from 436.4 to 505.8 km, averaging 471.1 km. Activity extended from Friday, February 9, 1990 to Friday, February 23, 1990 UTC.

Only 2 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.2 436.4 km

Bonin Islands, Japan region

09 Feb 1990 22:30:23 UTC

Open

4.0 505.8 km

Bonin Islands, Japan region

23 Feb 1990 10:43:48 UTC