QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dbh1
USGS usp000dbh1
26 Dec 2004, 06:11
290 km SSE of Port Blair, India
A magnitude 5.1 mb earthquake at 23.8 km depth.
Published location
Where is 290 km SSE of Port Blair, India?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
9.308000, 93.912000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000dbh1
Coordinates
9.308, 93.912
Network
us
Significance
400