Source agencyUSGS
Provider event IDnn00926032
Magnitude1.7 ml
Depth2.8 km
Occurred / latest reportedOct 21, 2026, 3:05 AM UTC
Provider last updatedOct 21, 2026, 3:07 AM UTC
TerraPulse collectedOct 21, 2026, 3:09 AM UTC
Catalog statusautomatic
Reported geometryPoint
Location qualityValidated coordinate format (not accuracy assurance)
Country assignmentUnited States
Coordinates (lon, lat)-118.3896, 39.8788
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": [
-118.3896,
39.8788,
2.8364
]
}Revision observations
Changes observed since TerraPulse began collecting this event; this is not a complete provider revision history.
Collected2026-10-21T03:09:04.742Z· Provider update2026-10-21T03:07:26.411Z · Magnitude 1.72
Recentearthquakeswithin 500 km
Geographic proximity only; events have not been merged or confirmed as related. Distances use the first reported coordinate for non-point geometries.
1.23 km SW of Anderson Springs, CAUSGS · Oct 21, 2026, 4:28 AMUTC · 2.0 km deep1.835 km S of Lovelock, NevadaUSGS · Oct 21, 2026, 4:16 AMUTC · 2.3 km deep0.47 km NW of The Geysers, CAUSGS · Oct 21, 2026, 3:49 AMUTC · 2.6 km deep1.950 km S of Silver Peak, NevadaUSGS · Oct 21, 2026, 3:38 AMUTC · 0.0 km deep0.58 km NW of The Geysers, CAUSGS · Oct 21, 2026, 3:16 AMUTC · 1.0 km deep0.86 km NW of The Geysers, CAUSGS · Oct 21, 2026, 2:47 AMUTC · 3.3 km deep1.17 km ESE of Cloverdale, CAUSGS · Oct 21, 2026, 2:30 AMUTC · 5.8 km deep1.720 km ESE of Silver Springs, NevadaUSGS · Oct 21, 2026, 1:19 AMUTC · 5.2 km deep