2
Recorded earthquakes
region
March 1973
Volcano Islands earthquakes in March 1973
Earthquake archive for Volcano Islands in March 1973: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.2
Average magnitude
149.5 km
Average depth
Strongest event
4.4
07 Mar 1973
Volcano Islands, Japan region
Depth
34.0 km
UTC
09:34:43
Coordinates
25.769, 142.901
Analysis of the recorded activity
During March 1973, 2 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.0 to 4.4, with an average of 4.2; depths ranged from 34.0 to 265.0 km, averaging 149.5 km. Activity extended from Wednesday, March 7, 1973 to Monday, March 12, 1973 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
34.0 km
Volcano Islands, Japan region
07 Mar 1973 09:34:43 UTC
4.0
265.0 km
Volcano Islands, Japan region
12 Mar 1973 16:04:37 UTC