QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000jwul
USGS usb000jwul
20 Sept 2013, 20:52
Maug Islands region, Northern Mariana Islands
A magnitude 5 mb earthquake at 239.4 km depth.
Published location
Where is Maug Islands region, Northern Mariana Islands?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
19.021900, 145.349300
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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
usb000jwul
Coordinates
19.0219, 145.3493
Network
us
Significance
385