QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j4e6
USGS usp000j4e6
9 Jul 2011, 06:51
102 km SSE of Amahai, Indonesia
A magnitude 5.5 mwb earthquake at 21 km depth.
Published location
Where is 102 km SSE of Amahai, 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.
-4.137000, 129.396000
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What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
usp000j4e6
Coordinates
-4.137, 129.396
Network
us
Significance
465