QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000ha5w
USGS usp000ha5w
31 Mar 2010, 07:11
52 km S of Sumbawa Besar, Indonesia
A magnitude 5 mwc earthquake at 44.9 km depth.
Published location
Where is 52 km S of Sumbawa Besar, Indonesia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-8.971000, 117.432000
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
usp000ha5w
Coordinates
-8.971, 117.432
Network
us
Significance
385