QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem914063
USGS iscgem914063
28 Apr 1913, 18:39
25 km WSW of Jabonga, Philippines
A magnitude 6.3 mw earthquake at 15 km depth.
Published location
Where is 25 km WSW of Jabonga, 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.
9.275000, 125.291000
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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
iscgem914063
Coordinates
9.275, 125.291
Network
iscgem
Significance
616