3
Recorded earthquakes
region
July 1978
Volcano Islands earthquakes in July 1978
Earthquake archive for Volcano Islands in July 1978: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.4
Average magnitude
99.0 km
Average depth
Strongest event
4.7
13 Jul 1978
Volcano Islands, Japan region
Depth
33.0 km
UTC
21:46:47
Coordinates
24.117, 143.071
Analysis of the recorded activity
During July 1978, 3 earthquakes were recorded near Volcano Islands. Magnitudes ranged from 4.2 to 4.7, with an average of 4.4; depths ranged from 33.0 to 153.0 km, averaging 99.0 km. Activity extended from Monday, July 10, 1978 to Thursday, July 20, 1978 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
33.0 km
Volcano Islands, Japan region
13 Jul 1978 21:46:47 UTC
4.4
153.0 km
Volcano Islands, Japan region
10 Jul 1978 04:33:56 UTC
4.2
111.0 km
Volcano Islands, Japan region
20 Jul 1978 00:57:13 UTC