3
Recorded earthquakes
region
December 1990
Miyako earthquakes in December 1990
Earthquake archive for Miyako in December 1990: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.4
Average magnitude
45.3 km
Average depth
Strongest event
4.9
24 Dec 1990
Miyako, Japan
Depth
43.8 km
UTC
12:37:40
Coordinates
39.738, 143.075
Analysis of the recorded activity
During December 1990, 3 earthquakes were recorded near Miyako. Magnitudes ranged from 4.0 to 4.9, with an average of 4.4; depths ranged from 33.0 to 59.0 km, averaging 45.3 km. Activity extended from Monday, December 10, 1990 to Monday, December 24, 1990 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
43.8 km
Miyako, Japan
24 Dec 1990 12:37:40 UTC
4.4
59.0 km
Miyako, Japan
11 Dec 1990 01:09:12 UTC
4.0
33.0 km
Miyako, Japan
10 Dec 1990 06:54:19 UTC