2
Recorded earthquakes
city
1974
Miyakojima earthquakes in 1974
Earthquake archive for Miyakojima in 1974: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.8
Strongest magnitude
5.4
Average magnitude
43.5 km
Average depth
Strongest event
5.8
17 May 1974
Analysis of the recorded activity
During 1974, 2 earthquakes were recorded near Miyakojima. Magnitudes ranged from 4.9 to 5.8, with an average of 5.4; depths ranged from 18.0 to 69.0 km, averaging 43.5 km. Activity extended from Friday, May 17, 1974 to Sunday, December 22, 1974 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.8
18.0 km
Miyakojima, Japan
17 May 1974 17:11:50 UTC
4.9
69.0 km
Miyakojima, Japan
22 Dec 1974 08:19:04 UTC