3
Recorded earthquakes
region
March 1974
Izu Islands earthquakes in March 1974
Earthquake archive for Izu Islands in March 1974: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.5
Average magnitude
57.0 km
Average depth
Strongest event
4.8
15 Mar 1974
Izu Islands, Japan region
Depth
29.0 km
UTC
21:12:39
Coordinates
30.503, 141.730
Analysis of the recorded activity
During March 1974, 3 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.1 to 4.8, with an average of 4.5; depths ranged from 29.0 to 109.0 km, averaging 57.0 km. Activity extended from Friday, March 8, 1974 to Wednesday, March 20, 1974 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
29.0 km
Izu Islands, Japan region
15 Mar 1974 21:12:39 UTC
4.6
109.0 km
Izu Islands, Japan region
20 Mar 1974 03:50:37 UTC
4.1
33.0 km
Izu Islands, Japan region
08 Mar 1974 21:21:41 UTC