5
Recorded earthquakes
region
March 1999
Bonin Islands earthquakes in March 1999
Earthquake archive for Bonin Islands in March 1999: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.2
Average magnitude
290.6 km
Average depth
Strongest event
4.6
20 Mar 1999
Bonin Islands, Japan region
Depth
33.0 km
UTC
05:23:21
Coordinates
28.046, 142.490
Analysis of the recorded activity
During March 1999, 5 earthquakes were recorded near Bonin Islands. Magnitudes ranged from 4.0 to 4.6, with an average of 4.2; depths ranged from 33.0 to 499.5 km, averaging 290.6 km. Activity extended from Friday, March 5, 1999 to Friday, March 26, 1999 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
33.0 km
Bonin Islands, Japan region
20 Mar 1999 05:23:21 UTC
4.4
418.3 km
Bonin Islands, Japan region
05 Mar 1999 11:41:31 UTC
4.2
33.0 km
Bonin Islands, Japan region
26 Mar 1999 16:33:08 UTC
4.0
469.1 km
Bonin Islands, Japan region
26 Mar 1999 02:12:39 UTC
4.0
499.5 km
Bonin Islands, Japan region
24 Mar 1999 17:12:45 UTC