QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000eeyf
USGS usp000eeyf
19 Apr 2006, 22:05
156 km W of Nagqu, China
A magnitude 5.7 mwc earthquake at 33.1 km depth.
Published location
Where is 156 km W of Nagqu, China?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
31.607000, 90.413000
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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
usp000eeyf
Coordinates
31.607, 90.413
Network
us
Significance
500