4
Recorded earthquakes
region
September 1983
Hilo earthquakes in September 1983
Earthquake archive for Hilo in September 1983: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
4.5
Average magnitude
6.5 km
Average depth
Strongest event
5.7
09 Sep 1983
Analysis of the recorded activity
During September 1983, 4 earthquakes were recorded near Hilo. Magnitudes ranged from 4.0 to 5.7, with an average of 4.5; depths ranged from 4.3 to 8.6 km, averaging 6.5 km. Activity extended from Friday, September 9, 1983 to Saturday, September 17, 1983 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.7
8.5 km
Hilo, United States
09 Sep 1983 16:30:55 UTC
4.2
8.6 km
Hilo, United States
14 Sep 1983 05:39:57 UTC
4.0
4.3 km
Hilo, United States
16 Sep 1983 19:22:12 UTC
4.0
4.8 km
Hilo, United States
17 Sep 1983 01:09:53 UTC