Updated 2026-08-17 23:07:22 UTC

M 1.8 — 8 km SW of Stratford, CA

Magnitude 1.8, depth 7.5 km, 2026-08-06 14:37:44 UTC.

MagnitudeM 1.8
Depth7.5 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 1.8 at 7.5 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#194,192
Magnitude rank in country#10,220
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 significance49
Depth contextShallow
Nearby major cityLos Angeles275 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 1.8 · 8 km SW of Stratford, CA · 100 kmInteractive 3D view of earthquakes within 100 km of M 1.8 · 8 km SW of Stratford, CA.M 1.8 · 8 km SW of Stratford, CAM 2.0 · 24 km NE of King City, CA · 98.9 kmM 1.6 · 6 km SE of Poplar-Cotton Center, CA · 71.5 kmM 1.5 · 8 km NW of Avenal, CA · 29.0 kmM 0.2 · 19 km NW of Parkfield, CA · 63.7 kmM 2.0 · 21 km W of New Idria, CA · 96.7 kmM 1.2 · 16 km NW of Parkfield, CA · 62.7 kmM 1.1 · 16 km NW of Parkfield, CA · 62.8 kmM 1.7 · 17 km NW of Parkfield, CA · 62.6 kmM 0.8 · 15 km NW of Parkfield, CA · 61.6 kmM 2.5 · 10 km NNW of Corcoran, CA · 24.7 kmM 2.7 · 17 km SSE of Shandon, CA · 80.6 kmM 0.8 · 17 km NW of Parkfield, CA · 62.9 kmM 0.8 · 17 km NW of Parkfield, CA · 63.1 kmM 1.4 · 10 km NW of Parkfield, CA · 59.6 kmM 1.2 · 8 km WSW of Paso Robles, CA · 98.1 kmM 2.8 · 4 km NW of Parkfield, CA · 57.8 kmM 1.0 · 22 km NW of Parkfield, CA · 65.1 kmM 0.6 · 22 km NW of Parkfield, CA · 65.7 kmM 0.7 · 21 km NW of Parkfield, CA · 65.5 kmM 0.9 · 21 km NE of San Ardo, CA · 77.4 kmM 0.2 · 23 km NW of Parkfield, CA · 67.1 kmM 2.1 · 22 km NW of Parkfield, CA · 65.0 kmM 2.9 · 8 km WNW of Corcoran, CA · 21.5 kmM 0.8 · 11 km NE of Coalinga, CA · 36.4 kmM 0.7 · 3 km NNE of Cholame, CA · 55.9 kmM 1.2 · 25 km NW of Parkfield, CA · 66.7 kmM 1.9 · 10 km E of Porterville, CA · 88.5 kmM 1.6 · 19 km NW of New Idria, CA · 95.6 kmM 1.5 · 15 km WNW of Cantua Creek, CA · 69.8 kmM 2.5 · 7 km NW of Avenal, CA · 27.6 kmM 1.7 · 7 km ENE of Bonadelle Ranchos-Madera Ranchos, CA · 97.3 kmM 0.9 · 14 km ENE of San Miguel, CA · 70.1 kmM 1.3 · 19 km NW of New Idria, CA · 96.1 kmM 0.2 · 21 km NW of Parkfield, CA · 65.0 kmM 0.7 · 18 km NW of Parkfield, CA · 63.6 kmM 0.5 · 10 km NW of Parkfield, CA · 59.7 kmM 0.6 · 10 km NW of Parkfield, CA · 60.3 kmM 2.1 · 6 km ENE of Orange Cove, CA · 80.4 kmM 2.3 · 24 km NW of Parkfield, CA · 66.0 kmM -0.2 · 7 km NW of Parkfield, CA · 58.9 kmM 1.5 · 9 km WSW of Shafter, CA · 87.1 kmM 1.4 · 14 km N of Coalinga, CA · 44.0 kmM 1.6 · 11 km SW of Huron, CA · 27.6 kmM 0.2 · 1 km SW of Parkfield, CA · 56.3 kmM 1.0 · 21 km NW of Parkfield, CA · 64.9 kmM 1.3 · 14 km S of Cantua Creek, CA · 48.2 kmM 0.7 · 22 km NW of Parkfield, CA · 66.0 kmM 1.2 · 22 km WSW of New Idria, CA · 91.9 kmM 1.0 · 22 km NE of San Lucas, CA · 86.3 kmM 1.7 · 7 km WNW of San Ardo, CA · 99.2 kmM 1.0 · 10 km ESE of Coalinga, CA · 34.4 kmM 1.9 · 9 km ESE of Coalinga, CA · 34.3 kmM 1.1 · 10 km ESE of Coalinga, CA · 34.3 kmM 1.0 · 12 km E of Coalinga, CA · 31.1 kmM 0.6 · 24 km NW of Parkfield, CA · 67.2 kmM 0.2 · 19 km W of New Idria, CA · 95.9 kmM 2.2 · 18 km W of Alpaugh, CA · 31.3 kmM 0.8 · 15 km NW of Parkfield, CA · 62.2 kmM 1.0 · 21 km NW of Parkfield, CA · 65.3 kmM 1.4 · 22 km NW of Parkfield, CA · 65.8 kmM 1.5 · 9 km SW of Stratford, CA · 1.0 kmM 2.0 · 23 km SSE of Porterville, CA · 90.0 kmM 1.5 · 9 km SSW of Stratford, CA · 1.6 kmM 0.2 · 16 km NW of Parkfield, CA · 62.5 kmM 1.3 · 23 km WSW of New Idria, CA · 95.9 kmM 1.7 · 10 km SSW of Stratford, CA · 2.4 kmM 1.9 · 22 km NE of San Ardo, CA · 77.0 kmM 0.4 · 7 km NNW of Cholame, CA · 55.3 kmM 1.8 · 16 km E of New Idria, CA · 62.6 kmM 2.0 · 22 km NNE of San Ardo, CA · 79.7 kmM 1.6 · 9 km SSW of Stratford, CA · 3.3 kmM 1.8 · 10 km SSW of Stratford, CA · 2.4 kmM 1.6 · 9 km SW of Stratford, CA · 1.6 kmM 0.2 · 16 km NW of Parkfield, CA · 62.9 kmM 2.2 · 12 km SSW of Stratford, CA · 3.5 kmM 1.5 · 11 km SSW of Stratford, CA · 3.4 kmM 2.5 · 9 km NNE of Kettleman City, CA · 6.4 kmM 3.3 · 10 km NNE of Kettleman City, CA · 6.0 km
M 1.8 · 8 km SW of Stratford, CA100 km78 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

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USGS data evolution

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

Revisions1
Magnitude change+0.0M 1.8 → M 1.8
Depth change+0.0 km
Last update77711 min
2026-08-17 23:07:22 UTC2026-08-17 23:07:22 UTC

Explore related context

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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