QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup610326390
USGS iscgemsup610326390
8 Nov 1912, 07:53
3 km WSW of Irosin, Philippines
A magnitude 6.2 mw earthquake at 15 km depth.
Published location
Where is 3 km WSW of Irosin, 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.
12.688000, 124.002000
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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
iscgemsup610326390
Coordinates
12.688, 124.002
Network
iscgemsup
Significance
591