region 1983

San Francisco earthquakes in 1983

Earthquake archive for San Francisco in 1983: 3 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1982 1984

Overview

Period at a glance

Recorded earthquakes

5.1

Strongest magnitude

4.6

Average magnitude

6.4 km

Average depth

Strongest event

5.1

29 May 1983

San Francisco, United States

Depth

10.0 km

UTC

06:55:33

Coordinates

40.457, -125.444

Open

Analysis of the recorded activity

During 1983, 3 earthquakes were recorded near San Francisco. Magnitudes ranged from 4.3 to 5.1, with an average of 4.6; depths ranged from 4.4 to 10.0 km, averaging 6.4 km. Activity extended from Wednesday, May 18, 1983 to Friday, November 11, 1983 UTC.

Only 3 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.1 10.0 km

San Francisco, United States

29 May 1983 06:55:33 UTC

Open

4.4 4.7 km

San Francisco, United States

18 May 1983 00:50:01 UTC

4.3 4.4 km

San Francisco, United States

11 Nov 1983 12:07:37 UTC