4
Recorded earthquakes
region
March 1983
Hilo earthquakes in March 1983
Earthquake archive for Hilo in March 1983: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.5
Average magnitude
16.5 km
Average depth
Strongest event
4.9
21 Mar 1983
Hilo, United States
Depth
6.5 km
UTC
03:18:39
Coordinates
19.353, -155.047
Analysis of the recorded activity
During March 1983, 4 earthquakes were recorded near Hilo. Magnitudes ranged from 4.0 to 4.9, with an average of 4.5; depths ranged from 6.5 to 39.0 km, averaging 16.5 km. Activity extended from Tuesday, March 8, 1983 to Monday, March 21, 1983 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
6.5 km
Hilo, United States
21 Mar 1983 03:18:39 UTC
4.6
10.3 km
Hilo, United States
08 Mar 1983 16:41:03 UTC
4.4
39.0 km
Hilo, United States
17 Mar 1983 02:10:07 UTC
4.0
10.0 km
Hilo, United States
21 Mar 1983 09:02:21 UTC