QQuakeFacts
USGS usp000hs9w

30 Dec 2010, 08:56

3 km SSW of Polkowice, Poland

A magnitude 5 mb earthquake at 5 km depth.

Depth5 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated21 September 2020Latest timestamp stored in this record

Published location

Where is 3 km SSW of Polkowice, Poland?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

51.472000, 16.057000

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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
usp000hs9w
Coordinates
51.472, 16.057
Network
us
Significance
385