Updated 2026-09-18 21:14:22 UTC

M 0.0 — 43 km WSW of Carlsbad, CA

Magnitude 0.0, depth 0.0 km, 2026-09-18 17:03:46 UTC.

MagnitudeM 0.0
Depth0.0 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 Index48/100Normal
Current 30 days1
Historical monthly median1.0
Historical percentileP48
M5+ in 30 days0
M6+ in 30 days0
Activity trendaround the historical range (+0%)
Baseline months: 43Last 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 0.0 at 0.0 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#206,804
Magnitude rank in country#891
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 significance0
Depth contextShallow
Nearby major cityLos Angeles122 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.

Quake Pulse

Around this epicenter

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

M 0.0 · 43 km WSW of Carlsbad, CA · 100 kmInteractive 3D view of earthquakes within 100 km of M 0.0 · 43 km WSW of Carlsbad, CA.M 0.0 · 43 km WSW of Carlsbad, CAM 1.7 · 8 km W of Palomar Observatory, CA · 85.9 kmM 1.5 · 7 km SSE of Home Gardens, CA · 92.5 kmM 0.9 · 14 km ENE of Temecula, CA · 91.6 kmM 2.3 · 31 km SW of Dana Point, CA · 30.4 kmM 3.2 · 2 km SW of Signal Hill, CA · 92.2 kmM 2.1 · 32 km SW of Dana Point, CA · 29.4 kmM 0.4 · 7 km SSE of Palomar Observatory, CA · 93.6 kmM 0.9 · 8 km SSE of Palomar Observatory, CA · 93.5 kmM 1.5 · 9 km NNE of Avalon, CA · 64.2 kmM 0.3 · 11 km ENE of North Tustin, CA · 87.9 kmM 0.9 · 7 km NNW of La Mesa, CA · 71.6 kmM 2.1 · 31 km SW of Dana Point, CA · 30.3 kmM 1.3 · 6 km ESE of Chula Vista, CA · 88.3 kmM 1.7 · 5 km NE of Rancho San Diego, CA · 87.9 kmM 0.3 · 9 km WSW of Corona, CA · 89.6 kmM 0.7 · 7 km NW of Palomar Observatory, CA · 90.1 kmM 0.7 · 3 km S of Palomar Observatory, CA · 92.2 kmM 2.5 · 31 km SW of Dana Point, CA · 30.1 kmM 2.8 · 32 km SW of Dana Point, CA · 29.9 kmM 3.5 · 31 km SW of Dana Point, CA · 29.9 kmM 0.9 · 4 km SE of Yorba Linda, CA · 93.0 kmM 1.0 · 3 km NE of Imperial Beach, CA · 80.3 kmM 0.2 · 1 km SSW of Lake Henshaw, CA · 97.7 kmM 1.0 · 10 km WSW of Corona, CA · 89.1 kmM 1.2 · 2 km SE of Home Gardens, CA · 96.7 kmM 0.5 · 10 km SE of Winchester, CA · 99.5 kmM 0.7 · 10 km SE of Winchester, CA · 99.3 kmM 1.5 · 5 km SSE of Home Gardens, CA · 94.0 kmM 1.2 · 11 km NW of Aguanga, CA · 93.9 kmM 1.3 · 7 km SSE of Home Gardens, CA · 92.4 kmM 1.2 · 14 km ENE of Temecula, CA · 91.6 kmM 1.6 · 14 km ENE of Temecula, CA · 91.2 kmM 1.2 · 2 km ESE of Home Gardens, CA · 97.3 kmM 1.2 · 6 km NNW of Lakeside, CA · 79.5 kmM 0.8 · 8 km NNE of Pala, CA · 82.9 kmM 1.3 · 5 km NE of Rancho San Diego, CA · 87.9 kmM 1.5 · 7 km WSW of Pala, CA · 68.5 kmM 2.2 · 3 km SSE of Costa Mesa, CA · 69.1 kmM 1.0 · 10 km S of Corona, CA · 86.5 kmM 0.5 · 6 km NW of Lake Henshaw, CA · 94.7 kmM 1.4 · 4 km NW of Aguanga, CA · 96.9 kmM 0.6 · 7 km ESE of Palomar Observatory, CA · 98.2 kmM 1.5 · 9 km ESE of Yorba Linda, CA · 93.7 kmM 0.9 · 2 km S of Palomar Observatory, CA · 92.8 kmM 0.6 · 7 km S of Palomar Observatory, CA · 91.0 kmM 1.0 · 9 km E of Yorba Linda, CA · 95.7 kmM 2.3 · 46 km WSW of Carlsbad, CA · 5.1 kmM 1.3 · 3 km SE of Home Gardens, CA · 96.5 kmM 1.5 · 10 km ENE of North Tustin, CA · 85.7 kmM 0.8 · 8 km SSW of San Pasqual, CA · 73.3 kmM 1.0 · 1 km ESE of Home Gardens, CA · 97.5 kmM 1.4 · 5 km NNW of Lake Elsinore, CA · 86.0 kmM 1.3 · 2 km NE of Imperial Beach, CA · 80.3 kmM 1.1 · 5 km SSE of Home Gardens, CA · 94.5 kmM 0.9 · 3 km SE of Lake Henshaw, CA · 99.7 kmM 1.5 · 4 km SE of Home Gardens, CA · 95.9 kmM 2.4 · 29 km SSW of Dana Point, CA · 22.5 kmM 0.8 · 4 km WSW of Aguanga, CA · 93.4 kmM 1.2 · 10 km E of Yorba Linda, CA · 96.8 kmM 1.1 · 6 km ESE of Chula Vista, CA · 87.6 kmM 1.4 · 31 km SW of Dana Point, CA · 29.2 kmM 0.7 · 5 km NNW of Corona, CA · 99.5 kmM 1.5 · 4 km SE of Home Gardens, CA · 95.3 kmM 0.8 · 8 km ESE of Bonita, CA · 89.3 kmM 0.5 · 5 km SW of Winchester, CA · 95.3 kmM 0.8 · 8 km NNW of Lake Henshaw, CA · 98.5 kmM 0.7 · 8 km NNW of Lake Henshaw, CA · 98.5 kmM 0.4 · 2 km WSW of Lake Henshaw, CA · 96.6 kmM 0.8 · 10 km WSW of Corona, CA · 90.7 kmM 0.7 · 8 km NNW of Lake Henshaw, CA · 98.6 kmM 0.9 · 8 km NNW of Lake Henshaw, CA · 98.3 kmM 1.4 · 10 km WSW of Corona, CA · 90.0 kmM 1.1 · 3 km ENE of Escondido, CA · 69.8 kmM 1.1 · 4 km ENE of Escondido, CA · 70.1 kmM 1.1 · 10 km E of Yorba Linda, CA · 96.4 kmM 1.9 · 30 km SW of Dana Point, CA · 27.3 kmM 1.1 · 2 km SE of Home Gardens, CA · 96.4 kmM 0.7 · 2 km ESE of Home Gardens, CA · 97.5 kmM 0.8 · 9 km SW of San Diego Country Estates, CA · 88.4 kmM 0.8 · 4 km SW of Winchester, CA · 95.8 kmM 1.4 · 8 km WSW of Pala, CA · 68.3 kmM 1.0 · 10 km WSW of Corona, CA · 90.7 kmM 1.3 · 7 km ESE of Chula Vista, CA · 88.5 kmM 1.0 · 4 km SW of Winchester, CA · 96.0 kmM 2.0 · 7 km WNW of Lake Elsinore, CA · 82.2 kmM 1.0 · 10 km NE of San Diego Country Estates, CA · 99.1 kmM 0.5 · 5 km SW of Palomar Observatory, CA · 88.7 kmM 0.9 · 4 km NNE of Yorba Linda, CA · 99.6 kmM 2.2 · 27 km ESE of Avalon, CA · 34.8 kmM 2.0 · 27 km ESE of Avalon, CA · 35.3 kmM 2.1 · 26 km ESE of Avalon, CA · 35.9 kmM 3.4 · 26 km ESE of Avalon, CA · 36.4 kmM 3.0 · 25 km ESE of Avalon, CA · 37.3 kmM 2.6 · 27 km ESE of Avalon, CA · 34.9 kmM 1.9 · 20 km SW of Rancho Palos Verdes, CA · 94.5 kmM 0.7 · 10 km ESE of Yorba Linda, CA · 92.9 kmM 1.0 · 7 km NNW of La Mesa, CA · 71.8 kmM 1.1 · 3 km ESE of Home Gardens, CA · 97.6 kmM 1.5 · 4 km SE of Home Gardens, CA · 95.1 kmM 1.0 · 8 km SW of Corona, CA · 89.4 km
M 0.0 · 43 km WSW of Carlsbad, 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 0.0 → M 0.0
Depth change+0.0 km
Last update31289 min
2026-09-18 21:14:22 UTC2026-09-18 21:14:22 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.

Important limits

If the earthquake creates a safety concern, follow local authorities and official warning channels rather than relying on a public data website.

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