2
Recorded earthquakes
region
May 1983
Izu Islands earthquakes in May 1983
Earthquake archive for Izu Islands in May 1983: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
242.0 km
Average depth
Strongest event
4.7
22 May 1983
Izu Islands, Japan region
Depth
33.0 km
UTC
12:15:18
Coordinates
29.854, 141.446
Analysis of the recorded activity
During May 1983, 2 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.5 to 4.7, with an average of 4.6; depths ranged from 33.0 to 450.9 km, averaging 242.0 km. Activity extended from Sunday, May 22, 1983 to Wednesday, May 25, 1983 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
33.0 km
Izu Islands, Japan region
22 May 1983 12:15:18 UTC
4.5
450.9 km
Izu Islands, Japan region
25 May 1983 15:51:41 UTC