QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000d8k1
USGS us1000d8k1
24 Mar 2018, 10:34
19 km NNW of Santa Monica, Philippines
A magnitude 5.2 mb earthquake at 31.5 km depth.
Published location
Where is 19 km NNW 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.
10.179500, 125.970600
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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
us1000d8k1
Coordinates
10.1795, 125.9706
Network
us
Significance
418