QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000e3ew
USGS us1000e3ew
12 May 2018, 03:35
northern Mid-Atlantic Ridge
A magnitude 5.1 mb earthquake at 10 km depth.
Published location
Where is northern Mid-Atlantic Ridge?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
27.332600, -44.317100
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us1000e3ew
Coordinates
27.3326, -44.3171
Network
us
Significance
400