Earthquake · reviewed by a seismologist
M 1.9ml
Earthquake near Pine Mountain Club, CA
No earthquake was likely felt in Pine Mountain Club in the 24 hours to 1:40 pm PST (21:40 UTC). The last one was M 3.8, 62 km (38 mi) SE, at 8:00 pm PDT on 29 September 2026, estimated intensity II (weak) in town; 199 felt reports to USGS. Every earthquake near Pine Mountain Club
This page: a magnitude 1.9 earthquake was recorded 18 km (11 mi) south of Pine Mountain Club, CA, at 7:19 pm PST on 9 November 2025 (03:19 UTC), 8.0 km deep.
USGS: 18 km S of Pine Mountain Club, CA
47 km (29 mi) N of San Buenaventura (Ventura), CA · 102 km (63 mi) NW of Los Angeles, CA
- When
- 7:19 pm PST on 9 November 2025 ()
- Where
- 18 km (11 mi) south of Pine Mountain Club, CA · earthquakes near Pine Mountain Club
- Magnitude
- M 1.9 (ml)
- Depth
- 8.0 km below the surface
- Felt
- no reports yet
- Nearest
- Ventura County, 36 km S
- Nearest mapped fault
- Santa Ynez fault, 17 km from its surface trace — near is not the same as on
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 367 days ago
Earthquake alerts for Pine Mountain Club, 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, people at rest would likely notice it out to about 12 km (7 mi) from the epicentre. In Pine Mountain Club, 18 km away, the estimate is intensity II (weak). 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.
Earthquakes near other towns within 30 km: Frazier Park, Ojai, Meiners Oaks, Mira Monte.
How big was it?
This earthquake released about 21 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 710,000× the energy of this one
- Magna, Utah 2020 M 5.7 500,000× the energy of this one
- Around the size people start to feel M 3.0 45× the energy of this one
- This earthquake M 1.9 about 21 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 5.2 on 2024-08-07 — about 95,000 times the energy of this one.
Before 2016, the USGS record lists 17 earthquakes of M5 or more within 50 km; the five largest:
- 7.5 The 1952 Kern County, California Earthquake · 34 km NNE of this epicentre
- 6.0 Tejon Pass, California · 34 km NE of this epicentre
- 5.8 13km WNW of Grapevine, CA · 33 km NNE of this epicentre
- 5.5 Southwest of Tejon Pass, California · 16 km E of this epicentre
- 5.5 10 km NE of Toro Canyon, California · 36 km SW 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 34.6852, -119.1712. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Ventura County, CA | 36 km (23 mi) | S | earthquakes near Ventura County |
| Santa Barbara County, CA | 81 km (50 mi) | WSW | earthquakes near Santa Barbara County |
| Kern County, CA | 84 km (52 mi) | NNE | earthquakes near Kern County |
| Los Angeles County, CA | 100 km (62 mi) | ESE | earthquakes near Los Angeles County |
| San Luis Obispo County, CA | 140 km (87 mi) | NW | earthquakes near San Luis Obispo County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
59 earthquakes have been recorded within 50 km since this one.
- 2.0 6 km S of Ojai, CA
- 2.2 7 km WSW of Grapevine, CA
- 2.3 8 km S of Ojai, CA
- 1.7 25 km SW of Maricopa, CA
- 1.7 9 km S of Ojai, CA
- 2.3 9 km S of Ojai, CA
- 2.8 9 km S of Ojai, CA
- 2.7 8 km S of Ojai, CA
- 2.4 7 km S of Ojai, CA
- 1.6 26 km SW of Maricopa, CA
- 1.6 7 km S of Ojai, CA
- 1.8 13 km NW of Fillmore, CA
- 2.2 6 km SSW of Ojai, CA
- 1.9 13 km NW of Fillmore, CA
- 2.0 7 km S of Ojai, 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.