QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000c632
USGS usp000c632
27 Aug 2003, 22:18
Owen Fracture Zone region
A magnitude 5.7 mwb earthquake at 10 km depth.
Published location
Where is Owen Fracture Zone region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
11.288000, 57.575000
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
usp000c632
Coordinates
11.288, 57.575
Network
us
Significance
500