3
Recorded earthquakes
city
1987
Hilo earthquakes in 1987
Earthquake archive for Hilo in 1987: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.3
Strongest magnitude
4.1
Average magnitude
16.9 km
Average depth
Strongest event
4.3
07 Jan 1987
Hilo, United States
Depth
32.5 km
UTC
16:23:32
Coordinates
19.354, -155.266
Analysis of the recorded activity
During 1987, 3 earthquakes were recorded near Hilo. Magnitudes ranged from 4.0 to 4.3, with an average of 4.1; depths ranged from 8.5 to 32.5 km, averaging 16.9 km. Activity extended from Wednesday, January 7, 1987 to Wednesday, July 1, 1987 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.3
32.5 km
Hilo, United States
07 Jan 1987 16:23:32 UTC
4.0
9.6 km
Hilo, United States
01 Jul 1987 17:39:55 UTC
4.0
8.5 km
Hilo, United States
11 Feb 1987 20:22:46 UTC