CESMD logo

Internet Data Report


Data Attribution and Use Policy

CESMD Partners of USGS, CGS, and ANSS

CISN logo

San Ramon Earthquake of 20 Dec 2025

3.0 MD, 18:53:47.740 PST, Coordinates: 37.7508, -121.9437 Depth: 9.9 km
Interactive Map
View interactive station map


CSV FormatText Format
Last Update: 2025-12-20 18:56 (Pacific)


Station

Code/ID

Network 		Distance (km)
Horiz  Apk (g)

View

Epic. Fault
Groundsort icon

Struct.

Back to top