QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us70003d40
USGS us70003d40
27 Apr 2019, 21:27
82 km SSW of Laojunmiao, China
A magnitude 5 mww earthquake at 19.6 km depth.
Published location
Where is 82 km SSW of Laojunmiao, 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.
39.138400, 97.403700
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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
us70003d40
Coordinates
39.1384, 97.4037
Network
us
Significance
385