Updated 2026-08-28 21:14:17 UTC

M 0.9 — 6 km NNE of Lake Henshaw, CA

Magnitude 0.9, depth 13.0 km, 2026-08-22 20:28:22 UTC.

MagnitudeM 0.9
Depth13.0 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 0.9 at 13.0 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#202,374
Magnitude rank in country#18,238
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 significance11
Depth contextShallow
Nearby major cityLos Angeles163 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 0.9 · 6 km NNE of Lake Henshaw, CA · 100 kmInteractive 3D view of earthquakes within 100 km of M 0.9 · 6 km NNE of Lake Henshaw, CA.M 0.9 · 6 km NNE of Lake Henshaw, CAM 0.8 · 8 km ESE of Bonita, CA · 76.0 kmM 0.4 · 9 km SW of Idyllwild, CA · 44.4 kmM 0.5 · 5 km SW of Winchester, CA · 55.7 kmM 0.6 · 7 km W of Tecate, B.C., MX · 79.7 kmM 1.4 · 3 km SSE of Bombay Beach, CA · 95.5 kmM 0.5 · 15 km ESE of Anza, CA · 33.7 kmM 1.8 · 3 km SSE of Bombay Beach, CA · 95.0 kmM 0.8 · 9 km SSE of Redlands, CA · 86.0 kmM 1.1 · 4 km SSE of Bombay Beach, CA · 94.7 kmM 1.4 · 19 km N of Indio, CA · 83.8 kmM 0.8 · 8 km NNW of Lake Henshaw, CA · 4.3 kmM 0.7 · 8 km NNW of Lake Henshaw, CA · 4.3 kmM 1.0 · 7 km SSE of Redlands, CA · 87.7 kmM 1.8 · 12 km SW of Borrego Springs, CA · 28.2 kmM 0.6 · 13 km NNE of Warner Springs, CA · 17.5 kmM 0.3 · 12 km W of Anza, CA · 31.7 kmM 0.3 · 9 km WNW of Anza, CA · 33.0 kmM 0.8 · 9 km WNW of Anza, CA · 32.4 kmM 0.4 · 17 km ESE of Anza, CA · 31.9 kmM 0.5 · 15 km E of Desert Hot Springs, CA · 86.0 kmM 0.5 · 5 km SSW of Banning, CA · 67.6 kmM 1.0 · 8 km SW of Anza, CA · 24.6 kmM 0.6 · 6 km S of Cabazon, CA · 64.5 kmM 0.8 · 3 km ESE of Cabazon, CA · 68.8 kmM 1.2 · 6 km NNE of Beaumont, CA · 79.5 kmM 0.5 · 5 km S of Borrego Springs, CA · 34.9 kmM 0.4 · 2 km WSW of Lake Henshaw, CA · 6.6 kmM 0.9 · 1 km NNE of Loma Linda, CA · 97.8 kmM 0.3 · 9 km WNW of Anza, CA · 33.1 kmM 0.5 · 13 km N of Borrego Springs, CA · 34.9 kmM 0.7 · 3 km S of Redlands, CA · 91.9 kmM 1.4 · 5 km WNW of Anza, CA · 31.5 kmM 0.7 · 4 km N of Ocotillo Wells, CA · 58.8 kmM 1.0 · 3 km NNE of Ocotillo Wells, CA · 59.4 kmM 0.8 · 5 km SSW of Redlands, CA · 91.7 kmM 0.8 · 12 km SW of Salton City, CA · 63.9 kmM 0.8 · 12 km W of Anza, CA · 31.6 kmM 0.1 · 16 km NNE of Indio, CA · 83.7 kmM 0.5 · 9 km S of Idyllwild, CA · 41.7 kmM 0.7 · 8 km NNW of Lake Henshaw, CA · 4.2 kmM 0.9 · 8 km NNW of Lake Henshaw, CA · 4.4 kmM 1.0 · 5 km WNW of Calimesa, CA · 86.1 kmM 0.9 · 14 km NE of Indio, CA · 81.9 kmM 0.1 · 12 km W of Anza, CA · 31.8 kmM 0.3 · 9 km ENE of Julian, CA · 29.6 kmM 0.8 · 22 km NNE of Indio, CA · 89.9 kmM 0.9 · 9 km S of Campo, CA · 89.0 kmM 0.4 · 17 km ESE of Anza, CA · 32.0 kmM 1.5 · 22 km NNW of Borrego Springs, CA · 34.2 kmM 1.0 · 28 km ENE of Pine Valley, CA · 61.4 kmM 0.4 · 23 km N of Borrego Springs, CA · 36.3 kmM 0.9 · 23 km N of Borrego Springs, CA · 35.3 kmM 0.3 · 8 km SE of Valle Vista, CA · 47.2 kmM 1.3 · 7 km SE of Valle Vista, CA · 47.2 kmM 1.6 · 3 km SW of Ocotillo Wells, CA · 57.1 kmM 0.7 · 4 km NNW of Anza, CA · 33.6 kmM 0.2 · 3 km WSW of Anza, CA · 28.1 kmM 1.0 · 4 km NNE of Yucca Valley, CA · 99.8 kmM 1.1 · 3 km ENE of Escondido, CA · 33.1 kmM 1.1 · 3 km SSE of Bombay Beach, CA · 95.1 kmM 1.1 · 4 km ENE of Escondido, CA · 32.7 kmM 0.5 · 8 km SSW of Idyllwild, CA · 42.4 kmM 0.2 · 4 km WSW of Anza, CA · 27.7 kmM 0.3 · 22 km SSW of La Quinta, CA · 37.2 kmM 0.9 · 4 km WSW of Anza, CA · 27.7 kmM 0.6 · 22 km SW of La Quinta, CA · 36.7 kmM 1.4 · 21 km ESE of Anza, CA · 35.6 kmM 0.6 · 1 km NE of Julian, CA · 26.6 kmM 0.7 · 4 km N of Banning, CA · 76.0 kmM 1.2 · 9 km WSW of Idyllwild, CA · 46.1 kmM 0.3 · 12 km W of Anza, CA · 32.0 kmM 0.4 · 7 km NW of Anza, CA · 33.8 kmM 0.5 · 12 km W of Anza, CA · 31.8 kmM 0.5 · 12 km W of Anza, CA · 31.3 kmM 1.5 · 26 km NNE of Ocotillo, CA · 88.9 kmM 0.5 · 6 km E of Cabazon, CA · 69.7 kmM 1.1 · 13 km W of Anza, CA · 31.7 kmM 0.8 · 16 km NW of Borrego Springs, CA · 25.1 kmM 1.1 · 14 km NNE of Pine Valley, CA · 47.0 kmM 0.0 · 9 km S of Idyllwild, CA · 41.4 kmM 0.6 · 4 km WNW of Yucaipa, CA · 89.3 kmM 1.1 · 2 km SE of Home Gardens, CA · 95.3 kmM 0.5 · 9 km NE of Aguanga, CA · 23.3 kmM 0.7 · 2 km ESE of Home Gardens, CA · 95.3 kmM 0.9 · 12 km N of Borrego Springs, CA · 35.2 kmM 0.3 · 11 km NE of Julian, CA · 23.9 kmM 0.8 · 18 km SSW of Ocotillo, CA · 98.9 kmM 1.3 · 6 km SE of Valle Vista, CA · 48.2 kmM 0.2 · 7 km SE of Valle Vista, CA · 48.0 kmM 1.5 · 7 km SE of Valle Vista, CA · 47.5 kmM 1.6 · 6 km SE of Valle Vista, CA · 48.1 kmM 1.3 · 22 km ESE of Anza, CA · 33.9 kmM 0.8 · 9 km SW of San Diego Country Estates, CA · 39.8 kmM 0.8 · 2 km E of Winchester, CA · 55.5 kmM 0.7 · 10 km W of Garnet, CA · 67.5 kmM 0.4 · 20 km ESE of Anza, CA · 34.1 kmM 0.6 · 17 km ESE of Anza, CA · 33.8 kmM 0.9 · 4 km SE of Mentone, CA · 90.2 kmM 0.8 · 2 km ENE of Winchester, CA · 55.8 kmM 0.5 · 2 km ENE of Winchester, CA · 55.8 km
M 0.9 · 6 km NNE of Lake Henshaw, 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 0.9 → M 0.9
Depth change+0.0 km
Last update61513 min
2026-08-28 21:14:17 UTC2026-08-28 21:14:17 UTC

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Putting this earthquake in context

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Interpret the numbers

Magnitude, depth, felt reports and status describe different parts of the event. None of them alone predicts the consequences for a specific city.

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