QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000gs4z
USGS usp000gs4z
4 Jan 2009, 07:09
147 km WNW of Gorontalo, Indonesia
A magnitude 5 mb earthquake at 50.4 km depth.
Published location
Where is 147 km WNW 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.
1.095000, 121.856000
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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
usp000gs4z
Coordinates
1.095, 121.856
Network
us
Significance
385