QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000e6dc
USGS us1000e6dc
16 May 2018, 15:20
Guerrero-Michoacan border region, Mexico
A magnitude 5 mb earthquake at 51 km depth.
Published location
Where is Guerrero-Michoacan border region, Mexico?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
18.220800, -100.489600
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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
us1000e6dc
Coordinates
18.2208, -100.4896
Network
us
Significance
406