QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000b018
USGS usp000b018
10 Mar 2002, 05:24
36 km SSE of Basco, Philippines
A magnitude 5.6 mwc earthquake at 33 km depth.
Published location
Where is 36 km SSE of Basco, Philippines?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
20.142000, 122.105000
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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
usp000b018
Coordinates
20.142, 122.105
Network
us
Significance
482