Updated 2026-10-16 16:39:22 UTC

M 2.1 — 34 km NNW of Chickaloon, Alaska

Magnitude 2.1, depth 28.9 km, 2026-10-16 16:35:58 UTC.

MagnitudeM 2.1
Depth28.9 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 2.1 at 28.9 km depth.
  • The solution has already been revised 2 times in Quake Pulse.
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#192,267
Magnitude rank in country#8,196
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 significance68
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 2.1 · 34 km NNW of Chickaloon, Alaska · 100 kmInteractive 3D view of earthquakes within 100 km of M 2.1 · 34 km NNW of Chickaloon, Alaska.M 2.1 · 34 km NNW of Chickaloon, AlaskaM 1.0 · 1 km ESE of Buffalo Soapstone, Alaska · 49.3 kmM 1.9 · 72 km N of Chickaloon, Alaska · 39.2 kmM 0.7 · 45 km ESE of Knik River, Alaska · 86.3 kmM 2.0 · 23 km NW of Fishhook, Alaska · 52.4 kmM 1.5 · 13 km S of Trapper Creek, Alaska · 85.7 kmM 1.6 · 17 km S of Eureka Roadhouse, Alaska · 81.8 kmM 1.7 · 15 km N of Meadow Lakes, Alaska · 64.5 kmM 2.0 · 29 km ESE of Susitna North, Alaska · 37.8 kmM 1.7 · 8 km NW of Big Lake, Alaska · 94.4 kmM 1.7 · 8 km ESE of Talkeetna, Alaska · 73.0 kmM 1.8 · 26 km NW of Fishhook, Alaska · 56.0 kmM 1.9 · 8 km SE of Talkeetna, Alaska · 73.1 kmM 1.0 · 30 km SSE of Chickaloon, Alaska · 64.9 kmM 1.6 · 12 km NNW of Big Lake, Alaska · 92.7 kmM 1.9 · 4 km NNE of Susitna North, Alaska · 62.6 kmM 2.0 · 28 km NE of Chase, Alaska · 82.3 kmM 1.1 · 23 km SSW of Glacier View, Alaska · 67.9 kmM 1.8 · 42 km E of Chase, Alaska · 53.5 kmM 1.5 · 26 km ENE of Susitna North, Alaska · 40.7 kmM 1.7 · 3 km ENE of Big Lake, Alaska · 92.3 kmM 2.3 · 40 km E of Chase, Alaska · 55.4 kmM 3.0 · 21 km SSW of Trapper Creek, Alaska · 95.6 kmM 3.6 · 2 km NW of Knik, Alaska · 92.4 kmM 2.8 · 24 km N of Sutton-Alpine, Alaska · 15.8 kmM 1.9 · 1 km N of Houston, Alaska · 80.7 kmM 2.1 · 5 km NNW of Tanaina, Alaska · 66.1 kmM 2.9 · 72 km SSE of Cantwell, Alaska · 77.4 kmM 1.3 · 37 km NNE of Chickaloon, Alaska · 21.6 kmM 2.4 · 6 km NNE of Tanaina, Alaska · 61.6 kmM 2.1 · 29 km SSE of Chickaloon, Alaska · 64.7 kmM 1.8 · 44 km SSE of Glacier View, Alaska · 97.5 kmM 1.5 · 13 km SSE of Trapper Creek, Alaska · 81.5 kmM 2.9 · 14 km ENE of Glacier View, Alaska · 67.0 kmM 1.3 · 3 km NE of Susitna North, Alaska · 62.3 kmM 1.7 · 12 km WNW of Fishhook, Alaska · 55.3 kmM 1.6 · 52 km ENE of Chase, Alaska · 72.2 kmM 1.8 · 5 km NNE of Susitna North, Alaska · 62.4 kmM 1.9 · 20 km SSE of Glacier View, Alaska · 79.6 kmM 2.0 · 48 km N of Sutton-Alpine, Alaska · 15.8 kmM 2.4 · 16 km NNE of Susitna North, Alaska · 59.8 kmM 1.4 · 12 km S of Talkeetna, Alaska · 79.5 kmM 1.5 · 53 km S of Cantwell, Alaska · 93.4 kmM 1.4 · 10 km N of Susitna North, Alaska · 66.3 kmM 1.9 · 15 km N of Fishhook, Alaska · 42.7 kmM 0.9 · 29 km S of Chickaloon, Alaska · 64.1 kmM 2.4 · 63 km ENE of Chase, Alaska · 74.5 kmM 2.8 · 19 km N of Glacier View, Alaska · 52.0 kmM 1.5 · 4 km NNE of Susitna North, Alaska · 62.9 kmM 2.4 · 16 km N of Meadow Lakes, Alaska · 61.9 kmM 1.8 · 36 km N of Sutton-Alpine, Alaska · 5.9 kmM 1.6 · 1 km NW of Eureka Roadhouse, Alaska · 76.6 kmM 1.8 · 6 km NW of Houston, Alaska · 83.8 kmM 1.0 · 24 km ENE of Knik River, Alaska · 61.3 kmM 1.4 · 1 km SE of Susitna North, Alaska · 63.2 kmM 2.2 · 6 km SE of Houston, Alaska · 82.9 kmM 2.5 · 57 km N of Chickaloon, Alaska · 24.1 kmM 1.9 · 7 km WNW of Fishhook, Alaska · 54.9 kmM 0.9 · 35 km SE of Knik River, Alaska · 94.3 kmM 1.0 · 20 km W of Glacier View, Alaska · 45.6 kmM 2.0 · 26 km SE of Susitna North, Alaska · 48.6 kmM 2.8 · 5 km WSW of Willow, Alaska · 90.0 kmM 1.8 · 16 km W of Willow, Alaska · 99.6 kmM 1.6 · 15 km NNW of Fishhook, Alaska · 48.8 kmM 1.8 · 39 km NNW of Glacier View, Alaska · 32.6 kmM 1.4 · 51 km NNE of Chickaloon, Alaska · 29.0 kmM 1.2 · 13 km ESE of Talkeetna, Alaska · 68.2 kmM 1.6 · 10 km WSW of Trapper Creek, Alaska · 94.2 kmM 1.8 · 24 km S of Eureka Roadhouse, Alaska · 84.1 kmM 2.2 · 8 km W of Willow, Alaska · 91.6 kmM 2.2 · 38 km NE of Chase, Alaska · 89.3 kmM 1.5 · 4 km SW of Willow, Alaska · 88.2 kmM 3.4 · 4 km NE of Big Lake, Alaska · 91.4 kmM 1.4 · 12 km N of Susitna North, Alaska · 68.5 kmM 1.9 · 3 km SE of Houston, Alaska · 81.9 kmM 2.3 · 20 km WSW of Susitna North, Alaska · 83.8 kmM 0.9 · 5 km NW of Farm Loop, Alaska · 56.9 kmM 2.4 · 64 km S of Cantwell, Alaska · 80.1 kmM 2.4 · 10 km NW of Big Lake, Alaska · 94.9 kmM 2.3 · 8 km SW of Trapper Creek, Alaska · 91.4 kmM 3.5 · 32 km N of Fishhook, Alaska · 33.0 kmM 1.2 · 21 km NNE of Chickaloon, Alaska · 19.4 kmM 1.5 · 40 km N of Chickaloon, Alaska · 15.1 kmM 1.4 · 20 km ENE of Willow, Alaska · 63.5 kmM 2.1 · 23 km N of Chickaloon, Alaska · 12.0 kmM 2.2 · 24 km N of Chickaloon, Alaska · 12.3 kmM 1.9 · 30 km NNE of Chickaloon, Alaska · 18.1 kmM 2.0 · 57 km SSE of Cantwell, Alaska · 89.2 kmM 2.6 · 48 km NE of Chase, Alaska · 79.7 kmM 2.1 · 8 km NW of Houston, Alaska · 82.7 kmM 3.1 · 26 km N of Glacier View, Alaska · 51.5 kmM 2.5 · 7 km WSW of Willow, Alaska · 91.3 kmM 1.4 · 9 km W of Susitna North, Alaska · 74.4 kmM 1.6 · 45 km NNW of Chickaloon, Alaska · 10.4 kmM 1.1 · 12 km W of Fishhook, Alaska · 59.7 kmM 1.9 · 6 km ENE of Big Lake, Alaska · 89.5 kmM 2.0 · 11 km W of Trapper Creek, Alaska · 97.5 kmM 2.1 · 7 km WNW of Houston, Alaska · 84.4 kmM 2.3 · 9 km SSE of Talkeetna, Alaska · 76.9 kmM 1.3 · 12 km WNW of Glacier View, Alaska · 48.1 kmM 1.6 · 13 km NE of Glacier View, Alaska · 63.4 km
M 2.1 · 34 km NNW of Chickaloon, 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.

Revisions2
Magnitude change+0.2M 1.9 → M 2.1
Depth change+0.0 km
Last update4037 min
2026-10-16 16:37:35 UTC2026-10-16 16:39:22 UTC

Revision history

Observed changes stored by Quake Pulse.

Mise à jourMagnitudeDepthStatus
2026-10-16 16:37:35 UTC1.928.9 kmautomatic
2026-10-16 16:39:22 UTC2.128.9 kmautomatic

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