Updated 2026-08-30 19:31:54 UTC

M 2.9 — 7 km WSW of Point MacKenzie, Alaska

Magnitude 2.9, depth 38.1 km, 2026-08-18 20:56:40 UTC.

MagnitudeM 2.9
Depth38.1 km
Felt reports10
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 2.9 at 38.1 km depth.
  • 10 felt report(s) are associated with the USGS record.
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#189,436
Magnitude rank in country#5,754
M4.5+ within 250 km, ±15 days1
Quake Pulse

Impact and context

Descriptive indicators available for this event and its surroundings.

7/100Limited context
Felt reports10
Max felt intensity (CDI)2.8
Instrumental intensity (MMI)—
PAGER alertNot available
Tsunami indicator—
USGS significance132
Depth contextShallow
Nearby major city—
250 km

Local historical context

Descriptive comparison with earlier events within 250 km.

M4.5+ in previous year0Earlier local maximum—
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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 2.9 · 7 km WSW of Point MacKenzie, Alaska · 100 kmInteractive 3D view of earthquakes within 100 km of M 2.9 · 7 km WSW of Point MacKenzie, Alaska.M 2.9 · 7 km WSW of Point MacKenzie, AlaskaM 0.6 · 38 km NW of Beluga, Alaska · 80.2 kmM 2.0 · 4 km NW of Big Lake, Alaska · 24.2 kmM 2.4 · 31 km WSW of Point MacKenzie, Alaska · 23.5 kmM 1.8 · 10 km WNW of Beluga, Alaska · 64.5 kmM 1.8 · 40 km W of Susitna, Alaska · 68.4 kmM 1.7 · 29 km SSE of Chickaloon, Alaska · 97.0 kmM 1.8 · 13 km ENE of Susitna, Alaska · 31.5 kmM 2.3 · 18 km S of Girdwood, Alaska · 80.1 kmM 2.1 · 29 km NNW of Susitna, Alaska · 60.6 kmM 2.1 · 3 km SSE of Big Lake, Alaska · 20.0 kmM 1.7 · 29 km NW of Cooper Landing, Alaska · 72.7 kmM 1.6 · 21 km NNW of Nikiski, Alaska · 84.9 kmM 1.5 · 0 km W of Fishhook, Alaska · 64.6 kmM 1.6 · 30 km WNW of Beluga, Alaska · 82.9 kmM 1.7 · 25 km E of Skwentna, Alaska · 85.6 kmM 1.6 · 3 km WNW of Big Lake, Alaska · 23.2 kmM 1.1 · 36 km SSE of Skwentna, Alaska · 70.4 kmM 1.7 · 14 km SE of Point Possession, Alaska · 57.8 kmM 2.4 · 17 km NNW of Nikiski, Alaska · 88.8 kmM 1.6 · 10 km SW of Susitna North, Alaska · 85.2 kmM 1.3 · 9 km ENE of Willow, Alaska · 49.9 kmM 1.6 · 9 km N of Susitna, Alaska · 39.8 kmM 1.8 · 22 km ESE of Susitna North, Alaska · 91.4 kmM 2.5 · 18 km N of Moose Pass, Alaska · 84.1 kmM 1.5 · 4 km NNE of Big Lake, Alaska · 27.2 kmM 1.8 · 2 km WNW of Point MacKenzie, Alaska · 6.2 kmM 1.0 · 5 km SW of Susitna North, Alaska · 88.8 kmM 2.0 · 24 km WNW of Cooper Landing, Alaska · 87.2 kmM 1.2 · 29 km SE of Skwentna, Alaska · 70.9 kmM 2.7 · 22 km SSW of Sunrise, Alaska · 73.5 kmM 1.5 · 7 km SE of Skwentna, Alaska · 92.9 kmM 1.9 · 26 km W of Tyonek, Alaska · 85.7 kmM 1.2 · 36 km W of Susitna, Alaska · 60.0 kmM 2.2 · 5 km E of Big Lake, Alaska · 25.0 kmM 2.4 · 6 km SE of Houston, Alaska · 33.8 kmM 1.3 · 35 km NNW of Beluga, Alaska · 71.2 kmM 1.9 · 42 km NNW of Beluga, Alaska · 69.2 kmM 1.7 · 6 km ESE of Susitna, Alaska · 25.9 kmM 1.5 · 30 km SSE of Chickaloon, Alaska · 97.1 kmM 2.3 · 15 km ESE of Funny River, Alaska · 98.7 kmM 1.9 · 7 km NNE of Meadow Lakes, Alaska · 49.6 kmM 2.9 · 25 km ENE of Beluga, Alaska · 30.9 kmM 1.8 · 15 km S of Susitna, Alaska · 24.5 kmM 1.7 · 28 km S of Susitna, Alaska · 21.9 kmM 2.5 · 14 km WSW of Tyonek, Alaska · 76.3 kmM 1.3 · 11 km SSE of Susitna North, Alaska · 84.2 kmM 1.0 · 23 km ESE of Knik River, Alaska · 85.6 kmM 1.7 · 17 km ESE of Beluga, Alaska · 43.5 kmM 2.6 · 32 km NW of Willow, Alaska · 74.7 kmM 0.8 · 27 km W of Tyonek, Alaska · 86.5 kmM 2.3 · 20 km NW of Willow, Alaska · 60.8 kmM 2.3 · 8 km N of Meadow Lakes, Alaska · 49.7 kmM 1.5 · 3 km NE of Big Lake, Alaska · 26.3 kmM 1.6 · 4 km S of Tyonek, Alaska · 63.9 kmM 2.9 · 3 km N of Anchorage, Alaska · 13.7 kmM 1.8 · 4 km WNW of Sterling, Alaska · 94.7 kmM 1.7 · 1 km NW of Houston, Alaska · 37.2 kmM 1.5 · 9 km WNW of Susitna North, Alaska · 97.8 kmM 1.9 · 13 km W of Susitna, Alaska · 41.6 kmM 2.3 · 38 km SSW of Skwentna, Alaska · 91.4 kmM 1.2 · 37 km WNW of Willow, Alaska · 68.6 kmM 1.7 · 10 km NNW of Nikiski, Alaska · 92.0 kmM 2.6 · 7 km WNW of Nikiski, Alaska · 96.9 kmM 1.6 · 11 km ESE of Tyonek, Alaska · 57.1 kmM 2.1 · 20 km NE of Point Possession, Alaska · 34.5 kmM 1.4 · 6 km SSE of Big Lake, Alaska · 17.6 kmM 1.5 · 2 km ESE of Elmendorf Air Force Base, Alaska · 29.5 kmM 2.0 · 22 km ESE of Skwentna, Alaska · 79.2 kmM 1.8 · 22 km SSW of Sunrise, Alaska · 73.7 kmM 1.5 · 44 km NW of Beluga, Alaska · 85.2 kmM 0.4 · 57 km SSW of Skwentna, Alaska · 98.5 kmM 0.2 · 56 km SSW of Skwentna, Alaska · 96.9 kmM 0.7 · 53 km SSW of Skwentna, Alaska · 95.6 kmM 2.1 · 11 km W of Willow, Alaska · 45.2 kmM 1.5 · 20 km ENE of Skwentna, Alaska · 91.3 kmM 1.5 · 13 km S of Talkeetna, Alaska · 97.0 kmM 1.6 · 14 km NNW of Point Possession, Alaska · 47.1 kmM 2.3 · 15 km S of Hope, Alaska · 66.8 kmM 1.8 · 11 km E of Tyonek, Alaska · 53.2 kmM 1.5 · 16 km WNW of Point MacKenzie, Alaska · 12.9 kmM 1.8 · 15 km W of Point Possession, Alaska · 65.2 kmM 2.0 · 27 km NNW of Susitna, Alaska · 58.3 kmM 1.9 · 16 km S of Susitna North, Alaska · 77.8 kmM 1.7 · 14 km N of Point Possession, Alaska · 44.6 kmM 1.7 · 14 km N of Point Possession, Alaska · 44.4 kmM 2.1 · 5 km SE of Houston, Alaska · 35.2 kmM 2.3 · 40 km NNW of Beluga, Alaska · 73.5 kmM 1.3 · 32 km ENE of Skwentna, Alaska · 94.6 kmM 1.8 · 13 km W of Point Possession, Alaska · 64.9 kmM 2.0 · 5 km NNE of Susitna, Alaska · 34.3 kmM 1.8 · 13 km S of Willow, Alaska · 33.3 kmM 1.7 · 19 km WNW of Susitna, Alaska · 50.7 kmM 1.8 · 10 km NE of Susitna, Alaska · 34.3 kmM 1.8 · 32 km SW of Trapper Creek, Alaska · 88.6 kmM 1.7 · 25 km SE of Susitna North, Alaska · 77.5 kmM 1.9 · 31 km ENE of Sterling, Alaska · 73.3 kmM 2.3 · 14 km WNW of Point MacKenzie, Alaska · 11.6 kmM 1.5 · 19 km WNW of Fishhook, Alaska · 62.5 kmM 1.7 · 29 km SW of Trapper Creek, Alaska · 91.1 kmM 0.5 · 54 km SSW of Skwentna, Alaska · 95.7 km
M 2.9 · 7 km WSW of Point MacKenzie, Alaska100 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 2.9 → M 2.9
Depth change+0.0 km
Last update71834 min
2026-08-30 19:31:54 UTC2026-08-30 19:31:54 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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