Updated 2026-08-13 18:48:41 UTC

M 1.0 — 10 km SSW of Valencia, CA

Magnitude 1.0, depth 4.2 km, 2026-08-12 20:59:28 UTC.

MagnitudeM 1.0
Depth4.2 km
Felt reports—
Statusreviewed
TsunamiNo
Quake Pulse Activity Index

Activity trend

A high index means recent activity is high relative to the selected historical baseline. It does not mean that a larger earthquake is about to occur.

Quake Pulse Activity Index84/100Elevated
Current 30 days18
Historical monthly median11.0
Historical percentileP84
M5+ in 30 days6
M6+ in 30 days0
Activity trendabove the historical median (+64%)
Baseline months: 60Last calculation: 2026-09-03 06:17:39How the index works →
Quake Pulse

What to know

A short factual reading of this event from the available observations.

  • Magnitude M 1.0 at 4.2 km depth.
Counts describe detected earthquakes and are not a forecast or hazard assessment.
Quake Pulse

Within the Quake Pulse database

Long-term comparisons are more robust at higher magnitudes because small-earthquake detection capability has changed over time.

Magnitude rank in database#201,420
Magnitude rank in country#17,279
M4.5+ within 250 km, ±15 days0
Quake Pulse

Impact and context

Descriptive indicators available for this event and its surroundings.

0/100Limited context
Felt reports—
Max felt intensity (CDI)—
Instrumental intensity (MMI)—
PAGER alertNot available
Tsunami indicator—
USGS significance14
Depth contextShallow
Nearby major cityLos Angeles51 km · 3,820,000

Nearby major city

Displayed population is the indexed city population, not an estimate of people exposed.

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These indicators describe data available after detection. They are neither a forecast nor a direct estimate of damage or individual risk.

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Around this epicenter

Nearby events observed around this epicenter. Spatial proximity does not necessarily mean they belong to the same sequence.

M 1.0 · 10 km SSW of Valencia, CA · 100 kmInteractive 3D view of earthquakes within 100 km of M 1.0 · 10 km SSW of Valencia, CA.M 1.0 · 10 km SSW of Valencia, CAM 1.8 · 6 km SSW of Santa Paula, CA · 43.2 kmM 1.3 · 7 km SSW of Ojai, CA · 57.9 kmM 1.6 · 3 km ESE of Lennox, CA · 56.7 kmM 2.3 · 4 km ENE of Hawthorne, CA · 58.2 kmM 1.2 · 7 km SW of Lytle Creek, CA · 99.6 kmM 2.6 · 6 km W of Edwards Air Force Base, CA · 83.3 kmM 1.0 · 7 km SSW of Ojai, CA · 58.2 kmM 1.4 · 6 km SSW of Ojai, CA · 57.6 kmM 0.5 · 6 km N of Altadena, CA · 47.2 kmM 0.5 · 1 km NE of Willowbrook, CA · 61.5 kmM 1.7 · 4 km NNE of View Park-Windsor Hills, CA · 47.9 kmM 0.9 · 2 km E of Lennox, CA · 55.9 kmM 1.7 · 3 km ESE of Inglewood, CA · 56.2 kmM 2.3 · 3 km ENE of Hawthorne, CA · 57.6 kmM 1.8 · 2 km E of Lennox, CA · 56.2 kmM 1.3 · 2 km E of Lennox, CA · 56.0 kmM 1.4 · 7 km SSW of Mojave, CA · 79.4 kmM 1.1 · 17 km NNW of Mojave, CA · 97.1 kmM 0.4 · 14 km SSW of Pine Mountain Club, CA · 67.5 kmM 1.3 · 5 km NNW of Azusa, CA · 68.3 kmM 1.0 · 6 km NE of Grapevine, CA · 71.5 kmM 1.6 · 2 km N of Inglewood, CA · 51.9 kmM 1.4 · 15 km NE of Carpinteria, CA · 71.6 kmM 1.3 · 1 km SSW of View Park-Windsor Hills, CA · 50.7 kmM 0.8 · 10 km SE of Gorman, CA · 41.8 kmM 1.6 · 3 km WSW of Paramount, CA · 69.0 kmM 1.6 · 3 km WSW of Sylmar, CA · 16.6 kmM 1.1 · 7 km NNW of Grapevine, CA · 75.6 kmM 3.2 · 4 km SSE of Compton, CA · 69.6 kmM 1.8 · 1 km SSW of Bell, CA · 60.6 kmM 1.5 · 4 km SSE of Burbank, CA · 39.9 kmM 1.2 · 20 km NW of Ojai, CA · 72.7 kmM 1.5 · 7 km ESE of Ojai, CA · 49.6 kmM 1.3 · 7 km S of Mojave, CA · 79.3 kmM 0.8 · 4 km ENE of Vincent, CA · 53.1 kmM 0.8 · 2 km W of La Crescenta-Montrose, CA · 37.8 kmM 1.4 · 13 km SE of Tehachapi, CA · 80.0 kmM 1.2 · 13 km W of Mojave, CA · 80.1 kmM 1.3 · 13 km SE of Tehachapi, CA · 81.0 kmM 1.1 · 7 km SSW of Mojave, CA · 79.6 kmM 1.5 · 9 km ENE of Lebec, CA · 55.9 kmM 1.2 · 13 km N of Castaic, CA · 25.4 kmM 2.0 · 22 km NNW of Santa Cruz Is. (E end), CA · 94.8 kmM 1.4 · 13 km SE of Tehachapi, CA · 80.4 kmM 2.1 · 1 km N of Huntington Beach, CA · 94.7 kmM 1.4 · 4 km SSW of Compton, CA · 67.9 kmM 0.8 · 2 km NW of Walnut, CA · 79.2 kmM 1.3 · 1 km WNW of Universal City, CA · 35.3 kmM 1.0 · 17 km NNW of Mojave, CA · 96.9 kmM 1.2 · 7 km S of Mojave, CA · 79.2 kmM 1.8 · 2 km NW of Universal City, CA · 34.9 kmM 1.4 · 14 km SSW of San Pedro, CA · 87.8 kmM 1.5 · 14 km SSW of San Pedro, CA · 87.8 kmM 1.2 · 3 km SW of Lebec, CA · 55.0 kmM 1.2 · 18 km SE of Arvin, CA · 82.7 kmM 0.6 · 2 km ENE of Ojai, CA · 54.9 kmM 1.9 · 14 km SSW of San Pedro, CA · 87.5 kmM 0.4 · 3 km WNW of Wrightwood, CA · 88.9 kmM 1.8 · 4 km E of Ojai, CA · 52.9 kmM 0.8 · 3 km ENE of Ojai, CA · 54.0 kmM 1.3 · 7 km E of Ojai, CA · 49.6 kmM 1.1 · 1 km ESE of Culver City, CA · 46.0 kmM 1.0 · 13 km W of Mojave, CA · 80.6 kmM 0.9 · 7 km S of Mojave, CA · 79.9 kmM 1.2 · 8 km E of Lebec, CA · 54.1 kmM 1.4 · 10 km WSW of Pinon Hills, CA · 80.9 kmM 1.5 · 9 km SSW of Valencia, CA · 1.3 kmM 0.8 · 1 km WSW of Rosemead, CA · 60.0 kmM 0.7 · 6 km E of Palmdale, CA · 59.2 kmM 1.0 · 2 km SSE of Frazier Park, CA · 55.3 kmM 1.2 · 26 km NNE of Montecito, CA · 89.4 kmM 1.7 · 1 km S of Wrightwood, CA · 91.6 kmM 1.8 · 11 km WNW of Malibu, CA · 43.6 kmM 1.4 · 10 km SSE of Camarillo, CA · 41.3 kmM 1.1 · 13 km N of Castaic, CA · 25.4 kmM 1.1 · 18 km NW of Grapevine, CA · 86.7 kmM 1.9 · 18 km NW of Grapevine, CA · 86.6 kmM 1.3 · 18 km NW of Grapevine, CA · 86.6 kmM 1.4 · 2 km E of Rolling Hills, CA · 74.0 kmM 1.4 · 8 km WSW of Port Hueneme, CA · 65.2 kmM 0.5 · 15 km SSW of Gorman, CA · 44.3 kmM 0.7 · 5 km S of Frazier Park, CA · 53.9 kmM 1.7 · 2 km NNW of La Verne, CA · 83.4 kmM 0.6 · 0 km NW of Sherman Oaks, CA · 29.8 kmM 1.1 · 6 km SW of Encino, CA · 29.9 kmM 2.1 · 6 km SSW of Encino, CA · 31.0 kmM 0.5 · 6 km SSW of Mojave, CA · 80.2 kmM 1.2 · 5 km NE of Bradbury, CA · 68.0 kmM 1.0 · 1 km NNW of La Verne, CA · 83.8 kmM 0.8 · 12 km ESE of Tehachapi, CA · 83.3 kmM 1.2 · 3 km NNW of La Verne, CA · 83.3 kmM 0.6 · 7 km W of Frazier Park, CA · 59.9 kmM 1.2 · 2 km E of West Hollywood, CA · 41.5 kmM 1.2 · 7 km SSW of Mojave, CA · 79.5 kmM 1.4 · 2 km WNW of Wrightwood, CA · 89.5 kmM 0.9 · 13 km SE of Tehachapi, CA · 77.3 kmM 0.9 · 3 km SE of Monterey Park, CA · 61.7 kmM 1.0 · 13 km W of Mojave, CA · 79.9 kmM 0.6 · 6 km S of Mojave, CA · 80.7 kmM 0.8 · 7 km N of Claremont, CA · 86.8 km
M 1.0 · 10 km SSW of Valencia, CA100 km100 Recent earthquakes

Descriptive map centered on the epicenter; it does not represent felt intensity or risk.

Sequence context

No public sequence is currently associated with this event.

Nearby events · 100 km

Quake Pulse

USGS data evolution

Earthquake parameters can be revised after first publication. This timeline shows versions retained by Quake Pulse.

Revisions1
Magnitude change+0.0M 1.0 → M 1.0
Depth change+0.0 km
Last update83572 min
2026-08-13 18:48:41 UTC2026-08-13 18:48:41 UTC

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Interpret the numbers

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