QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000syg3
USGS usb000syg3
21 Nov 2014, 03:29
164 km SSW of Hengchun, Taiwan
A magnitude 5.8 mww earthquake at 4 km depth.
Published location
Where is 164 km SSW of Hengchun, Taiwan?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
20.654500, 120.072400
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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
usb000syg3
Coordinates
20.6545, 120.0724
Network
us
Significance
518