Updated 2026-10-11 16:56:49 UTC

M 1.5 — 4 km NNE of Susitna North, Alaska

Magnitude 1.5, depth 13.7 km, 2026-10-11 16:55:32 UTC.

MagnitudeM 1.5
Depth13.7 km
Felt reports—
Statusautomatic
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 1.5 at 13.7 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#197,613
Magnitude rank in country#13,262
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 significance35
Depth contextShallow
Nearby major city—
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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 1.5 · 4 km NNE of Susitna North, Alaska · 100 kmInteractive 3D view of earthquakes within 100 km of M 1.5 · 4 km NNE of Susitna North, Alaska.M 1.5 · 4 km NNE of Susitna North, AlaskaM 1.0 · 1 km ESE of Buffalo Soapstone, Alaska · 66.9 kmM 1.9 · 72 km N of Chickaloon, Alaska · 75.6 kmM 1.7 · 27 km SSW of Petersville, Alaska · 62.1 kmM 1.9 · 32 km ESE of Skwentna, Alaska · 65.4 kmM 1.7 · 29 km NNW of Petersville, Alaska · 85.0 kmM 2.0 · 23 km NW of Fishhook, Alaska · 35.8 kmM 1.5 · 13 km S of Trapper Creek, Alaska · 23.2 kmM 2.2 · 60 km NNE of Chase, Alaska · 85.0 kmM 1.7 · 15 km N of Meadow Lakes, Alaska · 49.9 kmM 2.0 · 29 km ESE of Susitna North, Alaska · 29.2 kmM 1.7 · 8 km NW of Big Lake, Alaska · 69.9 kmM 1.7 · 8 km ESE of Talkeetna, Alaska · 12.3 kmM 1.8 · 26 km NW of Fishhook, Alaska · 34.9 kmM 1.8 · 29 km W of Susitna, Alaska · 98.0 kmM 1.9 · 45 km NNW of Petersville, Alaska · 98.9 kmM 1.9 · 8 km SE of Talkeetna, Alaska · 11.9 kmM 1.6 · 12 km NNW of Big Lake, Alaska · 66.0 kmM 1.9 · 4 km NNE of Susitna North, Alaska · 0.4 kmM 2.0 · 28 km NE of Chase, Alaska · 48.7 kmM 2.3 · 40 km W of Petersville, Alaska · 97.6 kmM 1.8 · 42 km E of Chase, Alaska · 40.8 kmM 1.9 · 13 km WNW of Susitna, Alaska · 82.5 kmM 1.6 · 18 km N of Skwentna, Alaska · 85.4 kmM 1.5 · 26 km ENE of Susitna North, Alaska · 23.2 kmM 1.4 · 32 km WNW of Petersville, Alaska · 91.7 kmM 1.7 · 3 km ENE of Big Lake, Alaska · 74.5 kmM 2.4 · 26 km SSW of Petersville, Alaska · 58.3 kmM 2.5 · 47 km N of Petersville, Alaska · 95.5 kmM 3.8 · 41 km NNE of Petersville, Alaska · 80.7 kmM 2.5 · 23 km WNW of Petersville, Alaska · 81.9 kmM 2.6 · 33 km SE of Skwentna, Alaska · 76.8 kmM 2.6 · 24 km W of Susitna, Alaska · 91.8 kmM 1.3 · 53 km NNE of Chase, Alaska · 79.2 kmM 2.3 · 40 km E of Chase, Alaska · 40.0 kmM 3.0 · 21 km SSW of Trapper Creek, Alaska · 33.7 kmM 2.5 · 18 km SSE of Skwentna, Alaska · 83.2 kmM 2.1 · 34 km NNW of Chickaloon, Alaska · 62.9 kmM 3.6 · 2 km NW of Knik, Alaska · 80.9 kmM 2.0 · 31 km WNW of Willow, Alaska · 51.9 kmM 2.8 · 24 km N of Sutton-Alpine, Alaska · 55.8 kmM 1.9 · 39 km WNW of Petersville, Alaska · 97.1 kmM 1.9 · 1 km N of Houston, Alaska · 61.5 kmM 2.1 · 5 km NNW of Tanaina, Alaska · 61.2 kmM 2.9 · 72 km SSE of Cantwell, Alaska · 98.0 kmM 1.3 · 37 km NNE of Chickaloon, Alaska · 84.1 kmM 2.4 · 6 km NNE of Tanaina, Alaska · 62.0 kmM 1.4 · 41 km NNW of Petersville, Alaska · 98.0 kmM 1.5 · 13 km SSE of Trapper Creek, Alaska · 18.9 kmM 1.3 · 3 km NE of Susitna North, Alaska · 2.6 kmM 1.5 · 22 km SE of Skwentna, Alaska · 78.3 kmM 1.2 · 8 km SW of Big Lake, Alaska · 82.5 kmM 1.7 · 12 km WNW of Fishhook, Alaska · 49.2 kmM 1.5 · 29 km N of Skwentna, Alaska · 84.7 kmM 1.6 · 52 km ENE of Chase, Alaska · 62.1 kmM 1.5 · 31 km SW of Petersville, Alaska · 73.6 kmM 2.1 · 40 km NNW of Skwentna, Alaska · 99.5 kmM 1.8 · 5 km NNE of Susitna North, Alaska · 0.8 kmM 2.4 · 56 km N of Petersville, Alaska · 97.7 kmM 3.0 · 34 km N of Skwentna, Alaska · 80.5 kmM 2.0 · 48 km N of Sutton-Alpine, Alaska · 51.5 kmM 2.4 · 16 km NNE of Susitna North, Alaska · 12.0 kmM 1.4 · 12 km S of Talkeetna, Alaska · 16.6 kmM 1.5 · 53 km S of Cantwell, Alaska · 87.9 kmM 1.7 · 7 km WNW of Point MacKenzie, Alaska · 91.5 kmM 2.5 · 30 km WSW of Petersville, Alaska · 80.2 kmM 1.4 · 10 km N of Susitna North, Alaska · 6.5 kmM 1.9 · 15 km N of Fishhook, Alaska · 45.3 kmM 2.1 · 19 km NW of Susitna, Alaska · 80.5 kmM 2.1 · 38 km E of Skwentna, Alaska · 48.7 kmM 2.4 · 63 km ENE of Chase, Alaska · 71.8 kmM 2.2 · 11 km SSW of Susitna, Alaska · 92.9 kmM 2.8 · 37 km W of Petersville, Alaska · 93.2 kmM 1.8 · 54 km NNE of Chase, Alaska · 77.6 kmM 2.7 · 28 km NNE of Skwentna, Alaska · 73.0 kmM 2.0 · 59 km SW of Cantwell, Alaska · 84.1 kmM 2.2 · 8 km WNW of Susitna, Alaska · 82.3 kmM 3.6 · 39 km N of Petersville, Alaska · 85.3 kmM 2.4 · 16 km N of Meadow Lakes, Alaska · 49.7 kmM 1.9 · 63 km N of Chase, Alaska · 92.9 kmM 2.1 · 44 km N of Chase, Alaska · 73.3 kmM 1.8 · 36 km N of Sutton-Alpine, Alaska · 57.1 kmM 1.8 · 6 km NW of Houston, Alaska · 59.8 kmM 3.1 · 43 km NNW of Petersville, Alaska · 97.0 kmM 1.0 · 24 km ENE of Knik River, Alaska · 99.7 kmM 1.4 · 1 km SE of Susitna North, Alaska · 5.4 kmM 2.0 · 29 km WNW of Petersville, Alaska · 87.8 kmM 2.2 · 6 km SE of Houston, Alaska · 69.0 kmM 1.8 · 31 km W of Petersville, Alaska · 89.2 kmM 2.5 · 57 km N of Chickaloon, Alaska · 68.3 kmM 1.7 · 39 km WNW of Petersville, Alaska · 97.4 kmM 1.9 · 7 km WNW of Fishhook, Alaska · 54.2 kmM 2.0 · 26 km SE of Susitna North, Alaska · 28.4 kmM 2.8 · 5 km WSW of Willow, Alaska · 55.2 kmM 1.9 · 27 km E of Skwentna, Alaska · 59.8 kmM 1.9 · 51 km SSW of Cantwell, Alaska · 89.1 kmM 1.4 · 25 km SSE of Skwentna, Alaska · 88.2 kmM 1.9 · 14 km NNE of Skwentna, Alaska · 75.8 kmM 2.8 · 61 km N of Chase, Alaska · 90.2 kmM 1.8 · 16 km W of Willow, Alaska · 59.1 kmM 1.6 · 15 km NNW of Fishhook, Alaska · 43.2 km
M 1.5 · 4 km NNE of Susitna North, 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 1.5 → M 1.5
Depth change+0.0 km
Last update11272 min
2026-10-11 16:56:49 UTC2026-10-11 16:56:49 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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