QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000456m
USGS usp000456m
8 Feb 1990, 07:46
6 km ESE of Bacong, Philippines
A magnitude 6.6 mw earthquake at 30.3 km depth.
Published location
Where is 6 km ESE of Bacong, 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.
9.725000, 124.625000
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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
usp000456m
Coordinates
9.725, 124.625
Network
us
Significance
670