QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hzaq
USGS usp000hzaq
5 Apr 2011, 08:46
179 km NW of Tobelo, Indonesia
A magnitude 5.4 mwb earthquake at 11 km depth.
Published location
Where is 179 km NW of Tobelo, 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.
3.051000, 127.078000
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
usp000hzaq
Coordinates
3.051, 127.078
Network
us
Significance
449