QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000h59v
USGS usp000h59v
23 Dec 2009, 18:13
157 km W of Gorontalo, Indonesia
A magnitude 5 mb earthquake at 123.2 km depth.
Published location
Where is 157 km W of Gorontalo, Indonesia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
0.457000, 121.646000
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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
usp000h59v
Coordinates
0.457, 121.646
Network
us
Significance
385