2
Recorded earthquakes
country
August 1909
Japan earthquakes in August 1909
Earthquake archive for Japan in August 1909: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.9
Strongest magnitude
6.6
Average magnitude
25.0 km
Average depth
Strongest event
6.9
14 Aug 1909
Analysis of the recorded activity
During August 1909, 2 earthquakes were recorded near Japan. Magnitudes ranged from 6.2 to 6.9, with an average of 6.6; depths ranged from 15.0 to 35.0 km, averaging 25.0 km. Activity extended from Saturday, August 14, 1909 to Sunday, August 29, 1909 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list