QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0009nbv
USGS usp0009nbv
12 Feb 2000, 00:04
Xizang-Qinghai border region
A magnitude 5.1 mwc earthquake at 33 km depth.
Published location
Where is Xizang-Qinghai border region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
33.997000, 90.847000
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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
usp0009nbv
Coordinates
33.997, 90.847
Network
us
Significance
400