CESMD logo

Internet Data Report



CESMD Partners of USGS, CGS, and ANSS

CISN logo

Petrolia Earthquake of 20 Dec 2021

3.2 ML, 13:31:39.020 PST, Coordinates: 40.4138, -124.2385 Depth: 22.5 km
Interactive Map
View interactive station map		ShakeMap
View ShakeMap for this event


CSV FormatText Format
Last Update: 2021-12-23 11:10 (Pacific)


Station

Code/ID

Network 		Distance (km)
Horiz  Apk (g)

View

Epic. Fault
Groundsort icon

Struct.

Back to top