QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000bz2c
USGS usp000bz2c
4 Jun 2003, 17:28
northern East Pacific Rise
A magnitude 5.8 mwb earthquake at 10 km depth.
Published location
Where is northern East Pacific Rise?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
8.374000, -103.069000
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
usp000bz2c
Coordinates
8.374, -103.069
Network
us
Significance
518