QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem897220
USGS iscgem897220
3 Mar 1948, 09:09
176 km W of Davila, Philippines
A magnitude 7.1 mw earthquake at 15 km depth.
Published location
Where is 176 km W of Davila, 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.
18.757000, 118.926000
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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
iscgem897220
Coordinates
18.757, 118.926
Network
iscgem
Significance
784