QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem900127
USGS iscgem900127
13 Dec 1943, 16:53
6 km N of Santa Monica, Philippines
A magnitude 6.4 mw earthquake at 35 km depth.
Published location
Where is 6 km N of Santa Monica, 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.
10.083000, 126.042000
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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
iscgem900127
Coordinates
10.083, 126.042
Network
iscgem
Significance
628