4
Recorded earthquakes
region
December 1990
Mobara earthquakes in December 1990
Earthquake archive for Mobara in December 1990: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.6
Average magnitude
43.4 km
Average depth
Strongest event
4.9
30 Dec 1990
Mobara, Japan
Depth
55.3 km
UTC
23:05:11
Coordinates
35.319, 140.331
Analysis of the recorded activity
During December 1990, 4 earthquakes were recorded near Mobara. Magnitudes ranged from 4.4 to 4.9, with an average of 4.6; depths ranged from 30.1 to 55.3 km, averaging 43.4 km. Activity extended from Monday, December 10, 1990 to Sunday, December 30, 1990 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
55.3 km
Mobara, Japan
30 Dec 1990 23:05:11 UTC
4.6
40.9 km
Mobara, Japan
30 Dec 1990 09:34:05 UTC
4.5
47.2 km
Mobara, Japan
10 Dec 1990 22:56:04 UTC
4.4
30.1 km
Mobara, Japan
30 Dec 1990 12:29:38 UTC