2
Recorded earthquakes
country
December 1930
Japan earthquakes in December 1930
Earthquake archive for Japan in December 1930: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.8
Strongest magnitude
5.8
Average magnitude
15.0 km
Average depth
Strongest event
5.8
20 Dec 1930
Analysis of the recorded activity
During December 1930, 2 earthquakes were recorded near Japan. Magnitudes ranged from 5.8 to 5.8, with an average of 5.8; depths ranged from 15.0 to 15.0 km, averaging 15.0 km. Activity extended from Saturday, December 20, 1930 to Sunday, December 21, 1930 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list