Data last collected:
QuakeFactsEvidence report · prepared 24 October 2026https://quakes99.com/entity/nc71996906
USGS nc71996906
24 May 2013, 04:47
2 km NNE of Canyondam, California
A magnitude 5.7 mw earthquake at 8 km depth.
Published location
Where is 2 km NNE of Canyondam, California?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
40.191833, -121.059500
Open the interactive map ↗Map data © OpenStreetMap contributors
What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
Need a current safety answer?
Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
nc71996906
Coordinates
40.1918333, -121.0595
Network
nc
Significance
1218
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right 2 km NNE of Canyondam, California earthquake: magnitude 5.7 and depth | QuakeFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at 2 km NNE of Canyondam, California
Depth in another unit
The recorded event depth of 8 km is approximately 4.97 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 2 km NNE of Canyondam, California is 40.1918° north and 121.0595° west. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.