QuakeFactsEvidence report · prepared 3 September 2026https://quakes99.com/entity/iscgem899851
USGS iscgem899851
26 May 1943, 01:07
77 km E of Baculin, Philippines
A magnitude 7.8 mw earthquake at 15 km depth.
Published location
Where is 77 km E of Baculin, 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.
7.371000, 127.277000
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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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Catalog fields and provenance
Event ID
iscgem899851
Coordinates
7.371, 127.277
Network
iscgem
Significance
926