QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000gdf1
USGS usb000gdf1
22 Apr 2013, 10:11
83 km S of Tongliao, China
A magnitude 5 mb earthquake at 27.5 km depth.
Published location
Where is 83 km S of Tongliao, 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.
42.859000, 122.326000
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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
usb000gdf1
Coordinates
42.859, 122.326
Network
us
Significance
389