3
Recorded earthquakes
city
1989
Vallejo earthquakes in 1989
Earthquake archive for Vallejo in 1989: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.3
Average magnitude
13.7 km
Average depth
Strongest event
4.5
03 Apr 1989
San Jose, United States
Depth
11.3 km
UTC
17:46:34
Coordinates
37.432, -121.771
Analysis of the recorded activity
During 1989, 3 earthquakes were recorded near Vallejo. Magnitudes ranged from 4.2 to 4.5, with an average of 4.3; depths ranged from 9.9 to 19.8 km, averaging 13.7 km. Activity extended from Monday, April 3, 1989 to Tuesday, November 7, 1989 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
11.3 km
San Jose, United States
03 Apr 1989 17:46:34 UTC
4.3
19.8 km
Concord, United States
22 Jun 1989 01:13:24 UTC
4.2
9.9 km
San Jose, United States
07 Nov 1989 23:42:37 UTC