QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us60004wav
USGS us60004wav

27 Jul 2019, 02:24

34 km N of Basco, Philippines

A magnitude 5.7 mww earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 34 km N of Basco, 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.

20.754000, 122.008300

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Map data © OpenStreetMap contributors

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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Nearby events with a similar magnitude

M 5.7

15 km ESE of Espiritu, Philippines

M 5.7

18 km NNE of Namuac, Philippines

M 5.7

31 km NNE of Namuac, Philippines

M 5.7

8 km NW of Claveria, Philippines

M 5.7

61 km N of Namuac, Philippines

M 5.7

158 km SSW of Hengchun, Taiwan

Catalog fields and provenance
Event ID
us60004wav
Coordinates
20.754, 122.0083
Network
us
Significance
501