Updated 2026-08-11 17:27:19 UTC

M 1.9 — 13 km ENE of Sterling, Alaska

Magnitude 1.9, depth 52.8 km, 2026-08-08 19:39:27 UTC.

MagnitudeM 1.9
Depth52.8 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 1.9 at 52.8 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#193,625
Magnitude rank in country#9,435
M4.5+ within 250 km, ±15 days1
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 significance56
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.

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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 1.9 · 13 km ENE of Sterling, Alaska · 100 kmInteractive 3D view of earthquakes within 100 km of M 1.9 · 13 km ENE of Sterling, Alaska.M 1.9 · 13 km ENE of Sterling, AlaskaM 0.8 · 27 km W of Tyonek, Alaska · 84.3 kmM 1.8 · 33 km W of Cohoe, Alaska · 78.3 kmM 1.6 · 4 km S of Tyonek, Alaska · 60.3 kmM 2.9 · 3 km N of Anchorage, Alaska · 82.6 kmM 1.8 · 4 km WNW of Sterling, Alaska · 16.6 kmM 2.0 · 36 km WNW of Salamatof, Alaska · 79.5 kmM 1.7 · 10 km NNW of Nikiski, Alaska · 51.5 kmM 2.0 · 33 km WNW of Seward, Alaska · 51.8 kmM 2.6 · 7 km WNW of Nikiski, Alaska · 50.5 kmM 1.6 · 11 km ESE of Tyonek, Alaska · 54.1 kmM 2.1 · 20 km NE of Point Possession, Alaska · 55.8 kmM 1.5 · 19 km SE of Clam Gulch, Alaska · 63.2 kmM 1.5 · 2 km ESE of Elmendorf Air Force Base, Alaska · 90.8 kmM 1.6 · 15 km NNW of Ninilchik, Alaska · 78.7 kmM 1.7 · 12 km NE of Nikolaevsk, Alaska · 91.7 kmM 1.9 · 7 km NNW of Fritz Creek, Alaska · 96.8 kmM 1.6 · 19 km WNW of Cohoe, Alaska · 63.2 kmM 1.4 · 46 km NW of Ninilchik, Alaska · 95.9 kmM 1.8 · 22 km SSW of Sunrise, Alaska · 50.9 kmM 1.6 · 7 km S of Kasilof, Alaska · 51.9 kmM 1.6 · 7 km SSW of Clam Gulch, Alaska · 67.5 kmM 1.6 · 14 km NNW of Point Possession, Alaska · 54.4 kmM 2.3 · 15 km S of Hope, Alaska · 55.4 kmM 1.8 · 11 km E of Tyonek, Alaska · 58.1 kmM 1.5 · 16 km WNW of Point MacKenzie, Alaska · 96.0 kmM 1.8 · 15 km W of Point Possession, Alaska · 45.9 kmM 1.7 · 14 km N of Point Possession, Alaska · 54.0 kmM 1.7 · 14 km N of Point Possession, Alaska · 53.8 kmM 1.8 · 13 km W of Point Possession, Alaska · 43.0 kmM 1.6 · 26 km WNW of Ninilchik, Alaska · 98.6 kmM 2.4 · 23 km N of Fox River, Alaska · 59.9 kmM 1.9 · 31 km ENE of Sterling, Alaska · 18.2 kmM 2.3 · 14 km WNW of Point MacKenzie, Alaska · 96.3 kmM 1.9 · 14 km SW of Tyonek, Alaska · 64.1 kmM 1.7 · 25 km WNW of Kalifornsky, Alaska · 66.4 kmM 2.1 · 22 km W of Anchorage, Alaska · 70.2 kmM 1.4 · 53 km W of Salamatof, Alaska · 95.6 kmM 1.7 · 23 km W of Cohoe, Alaska · 69.9 kmM 1.5 · 10 km NW of Fritz Creek, Alaska · 97.3 kmM 1.5 · 31 km NW of Nikiski, Alaska · 73.0 kmM 1.7 · 45 km W of Salamatof, Alaska · 87.9 kmM 2.5 · 15 km NNW of Nikiski, Alaska · 54.2 kmM 2.2 · 30 km SE of Kasilof, Alaska · 49.7 kmM 1.9 · 3 km WSW of Point Possession, Alaska · 39.1 kmM 1.7 · 17 km WNW of Ninilchik, Alaska · 91.1 kmM 2.1 · 23 km WSW of Tyonek, Alaska · 73.3 kmM 1.9 · 8 km NNW of Kalifornsky, Alaska · 46.6 kmM 1.7 · 10 km WNW of Kalifornsky, Alaska · 52.1 kmM 2.5 · 24 km SSW of Susitna, Alaska · 85.2 kmM 1.4 · 44 km WSW of Salamatof, Alaska · 86.0 kmM 2.1 · 18 km ENE of Point Possession, Alaska · 45.2 kmM 2.3 · 55 km W of Salamatof, Alaska · 98.4 kmM 1.6 · 30 km NW of Cooper Landing, Alaska · 21.3 kmM 2.4 · 24 km NE of Beluga, Alaska · 84.5 kmM 2.1 · 49 km NW of Ninilchik, Alaska · 95.9 kmM 2.5 · 2 km N of Sterling, Alaska · 12.6 kmM 1.4 · 5 km NW of Hope, Alaska · 60.7 kmM 1.5 · 24 km S of Funny River, Alaska · 35.2 kmM 3.4 · 30 km NE of Fox River, Alaska · 61.3 kmM 1.8 · 19 km NE of Moose Pass, Alaska · 78.1 kmM 1.9 · 16 km WSW of Hope, Alaska · 45.9 kmM 2.5 · 19 km SW of Point MacKenzie, Alaska · 76.8 kmM 1.6 · 23 km E of Point Possession, Alaska · 44.1 kmM 2.6 · 19 km NE of Sterling, Alaska · 8.4 kmM 1.5 · 13 km SW of Tyonek, Alaska · 60.8 kmM 1.8 · 14 km W of Point Possession, Alaska · 45.6 kmM 1.7 · 6 km ENE of Fritz Creek, Alaska · 97.0 kmM 1.8 · 14 km S of Clam Gulch, Alaska · 71.1 kmM 1.8 · 34 km WNW of Beluga, Alaska · 98.7 kmM 2.5 · 37 km W of Cohoe, Alaska · 81.5 kmM 1.5 · 8 km WSW of Point MacKenzie, Alaska · 86.7 kmM 1.5 · 12 km ESE of Tyonek, Alaska · 55.8 kmM 1.6 · 8 km WSW of Point MacKenzie, Alaska · 88.6 kmM 1.6 · 6 km WNW of Point MacKenzie, Alaska · 92.0 kmM 1.6 · 2 km NE of Tyonek, Alaska · 64.9 kmM 1.5 · 8 km WSW of Tyonek, Alaska · 64.5 kmM 1.6 · 11 km N of Point Possession, Alaska · 51.4 kmM 1.6 · 25 km NNE of Beluga, Alaska · 87.4 kmM 1.9 · 24 km WNW of Clam Gulch, Alaska · 74.3 kmM 2.7 · 44 km NE of Fox River, Alaska · 52.6 kmM 1.6 · 7 km WNW of Point Possession, Alaska · 44.0 kmM 1.6 · 21 km NNE of Sterling, Alaska · 16.6 kmM 3.4 · 21 km NE of Sterling, Alaska · 13.2 kmM 2.5 · 44 km W of Salamatof, Alaska · 88.1 kmM 2.0 · 10 km N of Point Possession, Alaska · 50.7 kmM 2.4 · 4 km NNW of Point MacKenzie, Alaska · 95.3 kmM 1.8 · 4 km NNW of Beluga, Alaska · 74.6 kmM 1.5 · 6 km NW of Hope, Alaska · 61.8 kmM 3.9 · 1 km WSW of Hope, Alaska · 60.2 kmM 1.7 · 36 km NW of Ninilchik, Alaska · 97.7 kmM 1.9 · 39 km W of Nikiski, Alaska · 82.6 kmM 1.3 · 40 km WSW of Salamatof, Alaska · 81.8 kmM 2.3 · 17 km SE of Clam Gulch, Alaska · 61.0 kmM 2.0 · 11 km NE of Fritz Creek, Alaska · 91.7 kmM 2.2 · 19 km W of Anchorage, Alaska · 73.7 kmM 1.6 · 55 km W of Cohoe, Alaska · 97.5 kmM 1.7 · 29 km ENE of Point Possession, Alaska · 49.9 kmM 1.5 · 3 km N of Point Possession, Alaska · 43.1 kmM 1.3 · 41 km W of Tyonek, Alaska · 93.8 kmM 1.5 · 21 km NNE of Nikiski, Alaska · 46.7 km
M 1.9 · 13 km ENE of Sterling, 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 1.9 → M 1.9
Depth change+0.0 km
Last update99549 min
2026-08-11 17:27:19 UTC2026-08-11 17:27:19 UTC

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Interpret the numbers

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Important limits

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