USGS · EARTHQUAKE

M 1.9 · 50 km S of Silver Peak, Nevada

A reported observation from the original data provider. Values may be revised as new information becomes available.

Source agencyUSGS

Provider event IDnn00926035

Magnitude1.9 ml

Depth0.0 km

Occurred / latest reportedOct 21, 2026, 3:38 AM UTC

Provider last updatedOct 21, 2026, 3:42 AM UTC

TerraPulse collectedOct 21, 2026, 3:43 AM UTC

Catalog statusautomatic

Reported geometryPoint

Location qualityValidated coordinate format (not accuracy assurance)

Country assignmentUnited States

Coordinates (lon, lat)-117.6254, 37.3009

GDACS alertNot applicable

Magnitude measures earthquake size; intensity describes shaking at a location. Magnitude alone does not establish casualties or damage.

USGS tsunami flag:0 (not set). This flag does not confirm a tsunami or an official tsunami warning. Consult official warning centers.

Original reported GeoJSON geometry

{
  "type": "Point",
  "coordinates": [
    -117.6254,
    37.3009,
    0.0075
  ]
}

Revision observations

Changes observed since TerraPulse began collecting this event; this is not a complete provider revision history.

Collected2026-10-21T03:43:08.670Z· Provider update2026-10-21T03:42:25.864Z · Magnitude 1.89

Geographic proximity only; events have not been merged or confirmed as related. Distances use the first reported coordinate for non-point geometries.