QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000j2xb
USGS us2000j2xb
23 Dec 2018, 19:35
197 km NE of Saga, China
A magnitude 5 mb earthquake at 10 km depth.
Published location
Where is 197 km NE of Saga, 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.
30.468400, 86.794600
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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
us2000j2xb
Coordinates
30.4684, 86.7946
Network
us
Significance
385