161
Recorded earthquakes
country
1978
United States earthquakes in 1978
Earthquake archive for United States in 1978: 161 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
4.5
Average magnitude
36.9 km
Average depth
Strongest event
5.7
27 Sep 1978
Event list
All earthquakes
Mag
Location
Details
4.0
15.0 km
Salem, United States
09 Jul 1978 23:50:05 UTC
4.0
2.0 km
Pahrump, United States
07 Jul 1978 13:59:59 UTC
4.0
55.0 km
Anchorage, United States
12 Jun 1978 07:30:39 UTC
4.0
5.0 km
Casper, United States
06 Jun 1978 21:23:34 UTC
4.0
2.8 km
San Francisco, United States
01 Jun 1978 18:38:18 UTC
4.0
33.0 km
Anchorage, United States
25 May 1978 10:39:57 UTC
4.0
10.7 km
Sacramento, United States
10 May 1978 18:30:27 UTC
4.0
5.0 km
Reno, United States
05 Mar 1978 22:46:17 UTC
4.0
15.0 km
Portland, United States
06 Feb 1978 09:55:48 UTC
4.0
24.2 km
Sacramento, United States
02 Jan 1978 06:39:24 UTC
4.0
87.0 km
Anchorage, United States
02 Jan 1978 04:23:11 UTC