Updated 2026-08-03 17:21:46 UTC

M 1.4 — 23 km WSW of Westmorland, CA

Magnitude 1.4, depth 9.9 km, 2026-08-03 16:45:01 UTC.

MagnitudeM 1.4
Depth9.9 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 1.4 at 9.9 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#197,393
Magnitude rank in country#13,301
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 significance31
Depth contextShallow
Nearby major cityLos Angeles253 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 1.4 · 23 km WSW of Westmorland, CA · 100 kmInteractive 3D view of earthquakes within 100 km of M 1.4 · 23 km WSW of Westmorland, CA.M 1.4 · 23 km WSW of Westmorland, CAM 1.3 · 5 km WNW of Borrego Springs, CA · 63.5 kmM 0.0 · 15 km N of Warner Springs, CA · 88.9 kmM 1.0 · 10 km NNE of Julian, CA · 69.7 kmM 0.7 · 0 km NNW of Borrego Springs, CA · 59.3 kmM 1.3 · 5 km SSE of Julian, CA · 68.9 kmM 1.0 · 11 km NE of Julian, CA · 65.6 kmM 1.7 · 14 km N of Warner Springs, CA · 89.5 kmM 1.5 · 5 km ENE of Rancho San Diego, CA · 99.1 kmM 1.2 · 5 km WNW of Borrego Springs, CA · 63.8 kmM 0.8 · 22 km NE of Pine Valley, CA · 45.4 kmM 2.2 · 19 km NW of Progreso, B.C., MX · 31.5 kmM 0.6 · 16 km NNW of Borrego Springs, CA · 72.1 kmM 0.1 · 16 km SE of Anza, CA · 85.3 kmM 1.3 · 0 km SW of Borrego Springs, CA · 59.1 kmM 1.0 · 17 km ENE of Borrego Springs, CA · 53.1 kmM 1.1 · 16 km NW of Ocotillo, CA · 28.3 kmM 1.4 · 45 km NE of Holtville, CA · 80.6 kmM 1.2 · 20 km WNW of Progreso, B.C., MX · 36.2 kmM 0.8 · 6 km NNW of Lake Henshaw, CA · 94.7 kmM 1.4 · 7 km SW of Holtville, CA · 44.9 kmM 1.6 · 7 km SW of Holtville, CA · 44.8 kmM 1.1 · 21 km SSW of La Quinta, CA · 77.4 kmM 0.8 · 21 km SSW of La Quinta, CA · 77.2 kmM 0.6 · 21 km SSW of La Quinta, CA · 77.7 kmM 0.7 · 21 km SSW of La Quinta, CA · 77.6 kmM 1.5 · 21 km SSW of La Quinta, CA · 77.4 kmM 1.0 · 21 km SSW of La Quinta, CA · 77.4 kmM 2.9 · 22 km SSW of La Quinta, CA · 77.8 kmM 1.7 · 10 km WSW of Progreso, B.C., MX · 48.5 kmM 0.9 · 16 km N of Borrego Springs, CA · 70.2 kmM 1.2 · 15 km N of Warner Springs, CA · 89.2 kmM 0.1 · 15 km N of Warner Springs, CA · 89.9 kmM 2.7 · 2 km NW of Delta, B.C., MX · 88.7 kmM 1.4 · 6 km ESE of Niland, CA · 45.7 kmM 0.8 · 12 km WSW of Salton City, CA · 37.3 kmM 0.0 · 15 km N of Warner Springs, CA · 89.9 kmM 0.7 · 4 km WNW of Borrego Springs, CA · 63.3 kmM 0.7 · 23 km SSW of La Quinta, CA · 77.9 kmM 0.6 · 9 km SW of San Diego Country Estates, CA · 92.4 kmM 1.8 · 14 km WSW of Niland, CA · 33.4 kmM 0.9 · 20 km ESE of Anza, CA · 83.5 kmM 1.5 · 5 km ESE of Niland, CA · 45.4 kmM 0.7 · 23 km SSW of La Quinta, CA · 77.7 kmM 1.6 · 7 km WSW of El Centro, CA · 30.7 kmM 1.5 · 5 km NNE of Progreso, B.C., MX · 46.1 kmM 1.6 · 6 km NNE of Lake Henshaw, CA · 90.4 kmM 1.4 · 43 km NNW of Los Algodones, B.C., MX · 85.4 kmM 0.6 · 17 km NNW of Borrego Springs, CA · 73.2 kmM 1.3 · 17 km NNW of Borrego Springs, CA · 73.6 kmM 0.6 · 17 km NNW of Borrego Springs, CA · 73.3 kmM 1.8 · 28 km ESE of Campo, CA · 56.5 kmM 1.1 · 9 km ESE of Borrego Springs, CA · 50.8 kmM 1.4 · 23 km ESE of Julian, CA · 48.9 kmM 0.7 · 11 km N of Borrego Springs, CA · 65.1 kmM -0.1 · 15 km N of Warner Springs, CA · 89.5 kmM 2.4 · 13 km W of Imperial, CA · 19.3 kmM 1.6 · 5 km S of Brawley, CA · 29.9 kmM 1.6 · 11 km N of Borrego Springs, CA · 66.7 kmM 0.7 · 17 km NNE of Pine Valley, CA · 54.8 kmM 0.4 · 45 km NE of Holtville, CA · 80.1 kmM 0.1 · 6 km NNE of Lake Henshaw, CA · 90.5 kmM 0.5 · 19 km ESE of Anza, CA · 84.2 kmM 0.7 · 15 km N of Warner Springs, CA · 89.8 kmM 1.6 · 15 km N of Warner Springs, CA · 89.9 kmM 0.3 · 7 km NE of Lake Henshaw, CA · 88.8 kmM 0.4 · 15 km N of Warner Springs, CA · 89.3 kmM 0.7 · 17 km ESE of Anza, CA · 85.3 kmM 1.6 · 44 km SSE of Campo, CA · 87.4 kmM 0.4 · 17 km SW of La Quinta, CA · 83.7 kmM 1.7 · 28 km SSW of Ocotillo Wells, CA · 37.4 kmM 0.5 · 15 km N of Warner Springs, CA · 89.7 kmM 0.5 · 12 km NE of Julian, CA · 66.4 kmM 0.4 · 12 km NE of Julian, CA · 66.5 kmM 1.0 · 4 km W of Brawley, CA · 26.4 kmM 1.2 · 11 km NNW of Ocotillo Wells, CA · 44.1 kmM 0.6 · 11 km ESE of Anza, CA · 91.4 kmM 0.0 · 23 km SSW of La Quinta, CA · 80.2 kmM 0.5 · 17 km ESE of Anza, CA · 86.4 kmM 1.0 · 12 km WSW of Salton City, CA · 37.4 kmM 1.8 · 5 km NNE of Progreso, B.C., MX · 46.3 kmM 0.5 · 15 km N of Warner Springs, CA · 86.7 kmM 1.0 · 8 km NNE of Indio, CA · 97.3 kmM 2.6 · 52 km SSW of Progreso, B.C., MX · 91.0 kmM 0.8 · 22 km ESE of Anza, CA · 82.4 kmM 0.9 · 8 km NNE of Indio, CA · 96.3 kmM 0.5 · 11 km NE of Julian, CA · 66.8 kmM 1.0 · 5 km NW of Julian, CA · 75.0 kmM 1.5 · 12 km WSW of Salton City, CA · 37.6 kmM 1.3 · 45 km NE of Holtville, CA · 80.7 kmM 1.6 · 28 km SSW of Ocotillo Wells, CA · 37.3 kmM 0.7 · 10 km SSW of Borrego Springs, CA · 58.6 kmM 0.9 · 16 km ESE of Julian, CA · 55.8 kmM 0.5 · 8 km ESE of Palomar Observatory, CA · 96.4 kmM 0.9 · 12 km WSW of Salton City, CA · 37.6 kmM 0.6 · 6 km NNE of Lake Henshaw, CA · 90.7 kmM 0.9 · 16 km NNE of Borrego Springs, CA · 61.8 kmM 1.6 · 7 km ENE of Puebla, B.C., MX · 67.3 kmM 0.0 · 5 km SW of Warner Springs, CA · 83.3 kmM 1.2 · 12 km WSW of Salton City, CA · 37.5 kmM 2.0 · 12 km WSW of Salton City, CA · 37.3 km
M 1.4 · 23 km WSW of Westmorland, 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 1.4 → M 1.4
Depth change+0.0 km
Last update98058 min
2026-08-03 17:21:46 UTC2026-08-03 17:21:46 UTC

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Interpret the numbers

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Important limits

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