Earthquake · automatic estimate, may change
M 1.1md
Earthquake near South Dos Palos, CA
No earthquake was likely felt in South Dos Palos in the 24 hours to 7:19 pm PST (03:19 UTC). The last one was M 3.9, 64 km (40 mi) SW, at 3:19 am PDT on 11 August 2026, estimated intensity II (weak) in town; 34 felt reports to USGS. Every earthquake near South Dos Palos
This page: a magnitude 1.1 earthquake was recorded 29 km (18 mi) southwest of South Dos Palos, CA, at 12:06 am PDT on 25 October 2026 (07:06 UTC), 1.8 km deep. The magnitude and location are an automatic first estimate and may change.
USGS: 29 km SW of South Dos Palos, CA
- When
- 12:06 am PDT on 25 October 2026 ()
- Where
- 29 km (18 mi) southwest of South Dos Palos, CA · earthquakes near South Dos Palos
- Magnitude
- M 1.1 (md)
- Depth
- 1.8 km below the surface
- Felt
- no reports yet
- Nearest
- San Benito County, 26 km SW
- Nearest mapped fault
- Ortigalita fault, 2 km from its surface trace — near is not the same as on
- Status
- Automatic — a machine’s first estimate, which may change
USGS · last changed by USGS · we first saw it 18 days ago
Earthquake alerts for South Dos Palos, CA
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Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
At this magnitude and depth it was probably too small to be felt, even directly above it. Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.
How big was it?
This earthquake released about 1.3 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.1 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 11,000,000× the energy of this one
- Magna, Utah 2020 M 5.7 7,900,000× the energy of this one
- Around the size people start to feel M 3.0 710× the energy of this one
- This earthquake M 1.1 about 1.3 lb of TNT
Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.
For this area
The largest earthquake within 50 km since 2016 was M 4.7 on 2019-10-15 — about 260,000 times the energy of this one.
Before 2016, the USGS record lists 10 earthquakes of M5 or more within 50 km; the five largest:
- 6.1 Northwest of Huron, California · 40 km SE of this epicentre
- 5.9 10 km SE of Tres Pinos, California · 31 km W of this epicentre
- 5.8 Near Paicines, California · 35 km WSW of this epicentre
- 5.5 12 km S of Tres Pinos, California · 39 km WSW of this epicentre
- 5.5 3 km ENE of Tres Pinos, California · 36 km W of this epicentre
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 36.7783, -120.8817. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| San Benito County, CA | 26 km (16 mi) | SW | earthquakes near San Benito County |
| Merced County, CA | 48 km (30 mi) | NNE | earthquakes near Merced County |
| Monterey County, CA | 71 km (44 mi) | SSW | earthquakes near Monterey County |
| Santa Clara County, CA | 87 km (54 mi) | NW | earthquakes near Santa Clara County |
| Stanislaus County, CA | 88 km (55 mi) | N | earthquakes near Stanislaus County |
| Santa Cruz County, CA | 103 km (64 mi) | WNW | earthquakes near Santa Cruz County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
31 earthquakes have been recorded within 50 km since this one.
- 1.3 0 km SE of Pinnacles, CA
- 2.1 26 km SW of Gustine, CA
- 1.3 15 km S of Tres Pinos, CA
- 1.3 4 km N of Hollister, CA
- 1.0 4 km NNW of Hollister, CA
- 0.7 13 km SSW of Tres Pinos, CA
- 1.6 24 km SE of Pinnacles, CA
- 2.5 23 km SE of Pinnacles, CA
- 1.5 4 km NNW of Hollister, CA
- 1.1 27 km SW of Gustine, CA
- 1.7 5 km NNW of Hollister, CA
- 1.4 13 km SE of Pinnacles, CA
- 2.4 6 km SSW of Tres Pinos, CA
- 1.2 23 km NE of King City, CA
- 2.2 2 km WSW of Ridgemark, CA
Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.
On USGS
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.