QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0009zzf
USGS usp0009zzf

10 Sept 2000, 04:16

8 km WSW of Looc, Philippines

A magnitude 5.5 mwc earthquake at 65.6 km depth.

Depth65.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated29 April 2022Latest timestamp stored in this record

Published location

Where is 8 km WSW of Looc, 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.

13.690000, 120.174000

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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 5.5

19 km SE of Laiya, Philippines

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19 km SE of Bantay, Philippines

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44 km ESE of Suklayin, Philippines

M 5.5

9 km SW of Tayaman, Philippines

Catalog fields and provenance
Event ID
usp0009zzf
Coordinates
13.69, 120.174
Network
us
Significance
465