Updated 2026-08-19 05:20:02 UTC

M 1.6 — 34 km NNE of Whittier, Alaska

Magnitude 1.6, depth 15.0 km, 2026-08-18 11:43:06 UTC.

MagnitudeM 1.6
Depth15.0 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 1.6 at 15.0 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#196,634
Magnitude rank in country#12,306
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 significance39
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 1.6 · 34 km NNE of Whittier, Alaska · 100 kmInteractive 3D view of earthquakes within 100 km of M 1.6 · 34 km NNE of Whittier, Alaska.M 1.6 · 34 km NNE of Whittier, AlaskaM 1.7 · 50 km SE of Knik River, Alaska · 21.8 kmM 2.8 · 43 km S of Glacier View, Alaska · 63.3 kmM 1.4 · 17 km SW of Valdez, Alaska · 97.9 kmM 1.7 · 29 km SSE of Chickaloon, Alaska · 54.3 kmM 2.3 · 18 km S of Girdwood, Alaska · 49.6 kmM 2.1 · 3 km SSE of Big Lake, Alaska · 93.8 kmM 1.5 · 0 km W of Fishhook, Alaska · 88.4 kmM 0.6 · 45 km WNW of Tatitlek, Alaska · 55.3 kmM 2.5 · 18 km N of Moose Pass, Alaska · 68.9 kmM 1.5 · 4 km NNE of Big Lake, Alaska · 96.8 kmM 1.8 · 2 km WNW of Point MacKenzie, Alaska · 92.5 kmM 2.1 · 32 km SE of Glacier View, Alaska · 93.9 kmM 2.7 · 22 km SSW of Sunrise, Alaska · 75.4 kmM 0.6 · 33 km SSW of Glacier View, Alaska · 59.7 kmM 2.2 · 5 km E of Big Lake, Alaska · 91.7 kmM 2.2 · 29 km WNW of Valdez, Alaska · 89.3 kmM 1.4 · 31 km NW of Tatitlek, Alaska · 73.6 kmM 1.4 · 9 km W of Glacier View, Alaska · 90.3 kmM 1.9 · 36 km NNW of Valdez, Alaska · 99.3 kmM 1.4 · 43 km WNW of Valdez, Alaska · 72.1 kmM 1.6 · 19 km E of Moose Pass, Alaska · 68.5 kmM 1.9 · 51 km S of Glacier View, Alaska · 59.9 kmM 1.5 · 41 km S of Glacier View, Alaska · 55.6 kmM 2.4 · 6 km SE of Houston, Alaska · 91.6 kmM 1.5 · 30 km SSE of Chickaloon, Alaska · 53.4 kmM 1.9 · 7 km NNE of Meadow Lakes, Alaska · 91.2 kmM 0.6 · 28 km SW of Glacier View, Alaska · 67.4 kmM 2.2 · 40 km NNE of Chenega, Alaska · 77.4 kmM 1.0 · 23 km ESE of Knik River, Alaska · 35.3 kmM 1.7 · 44 km E of Knik River, Alaska · 41.9 kmM 1.5 · 43 km WNW of Valdez, Alaska · 71.6 kmM 0.9 · 23 km SE of Chickaloon, Alaska · 70.6 kmM 2.3 · 8 km N of Meadow Lakes, Alaska · 95.3 kmM 1.5 · 3 km NE of Big Lake, Alaska · 96.4 kmM 0.4 · 12 km E of Chickaloon, Alaska · 83.1 kmM 2.9 · 3 km N of Anchorage, Alaska · 82.6 kmM 1.7 · 1 km NW of Houston, Alaska · 99.1 kmM 1.0 · 29 km WNW of Valdez, Alaska · 84.7 kmM 1.5 · 40 km NW of Valdez, Alaska · 89.8 kmM 1.7 · 21 km WSW of Glacier View, Alaska · 81.0 kmM 1.4 · 6 km SSE of Big Lake, Alaska · 91.9 kmM 1.5 · 2 km ESE of Elmendorf Air Force Base, Alaska · 65.6 kmM 1.0 · 26 km SE of Chickaloon, Alaska · 66.2 kmM 1.8 · 22 km SSW of Sunrise, Alaska · 75.8 kmM 1.6 · 57 km ESE of Whittier, Alaska · 61.3 kmM 1.2 · 30 km WNW of Valdez, Alaska · 88.7 kmM 2.3 · 15 km S of Hope, Alaska · 70.4 kmM 1.8 · 46 km SSW of Glacier View, Alaska · 47.2 kmM 2.1 · 5 km SE of Houston, Alaska · 92.4 kmM 1.6 · 22 km NW of Tatitlek, Alaska · 76.9 kmM 1.5 · 50 km WNW of Tatitlek, Alaska · 51.9 kmM 1.2 · 54 km NE of Chenega, Alaska · 94.8 kmM 1.5 · 58 km S of Glacier View, Alaska · 46.7 kmM 1.2 · 33 km NNE of Whittier, Alaska · 2.3 kmM 1.4 · 63 km S of Glacier View, Alaska · 48.8 kmM 1.5 · 34 km ENE of Whittier, Alaska · 23.4 kmM 2.1 · 13 km WSW of Tatitlek, Alaska · 87.6 kmM 1.9 · 5 km N of Tanaina, Alaska · 87.0 kmM 2.3 · 51 km NNE of Chenega, Alaska · 67.7 kmM 1.8 · 31 km ESE of Whittier, Alaska · 47.0 kmM 1.5 · 6 km SSE of Houston, Alaska · 92.0 kmM 1.6 · 8 km SSW of Chickaloon, Alaska · 74.6 kmM 1.6 · 39 km NNE of Chenega, Alaska · 82.1 kmM 1.4 · 7 km NW of Tanaina, Alaska · 90.1 kmM 1.6 · 40 km NE of Chenega, Alaska · 91.0 kmM 1.4 · 5 km NW of Hope, Alaska · 70.2 kmM 1.8 · 19 km NE of Moose Pass, Alaska · 62.0 kmM 1.9 · 16 km WSW of Hope, Alaska · 83.7 kmM 1.6 · 23 km E of Point Possession, Alaska · 99.4 kmM 2.1 · 31 km NNE of Chenega, Alaska · 92.3 kmM 2.6 · 38 km NE of Chenega, Alaska · 96.1 kmM 2.7 · 39 km NE of Chenega, Alaska · 93.3 kmM 2.3 · 41 km NE of Chenega, Alaska · 94.7 kmM 1.5 · 14 km SSW of Gateway, Alaska · 64.5 kmM 2.2 · 8 km N of Meadow Lakes, Alaska · 95.6 kmM 1.9 · 54 km NE of Chenega, Alaska · 88.3 kmM 1.5 · 8 km WSW of Point MacKenzie, Alaska · 95.1 kmM 1.4 · 41 km SE of Glacier View, Alaska · 81.9 kmM 1.5 · 57 km S of Glacier View, Alaska · 53.0 kmM 1.6 · 8 km WSW of Point MacKenzie, Alaska · 96.6 kmM 1.8 · 43 km WNW of Tatitlek, Alaska · 53.8 kmM 1.6 · 6 km WNW of Point MacKenzie, Alaska · 96.0 kmM 1.4 · 47 km SSE of Glacier View, Alaska · 80.4 kmM 1.8 · 18 km ESE of Glacier View, Alaska · 95.0 kmM 1.6 · 12 km WNW of Fishhook, Alaska · 98.3 kmM 2.4 · 4 km NNW of Point MacKenzie, Alaska · 93.1 kmM 1.5 · 6 km NW of Hope, Alaska · 70.0 kmM 3.9 · 1 km WSW of Hope, Alaska · 68.5 kmM 1.5 · 4 km SSE of Big Lake, Alaska · 93.1 kmM 1.1 · 41 km NE of Whittier, Alaska · 14.7 kmM 1.7 · 29 km ENE of Point Possession, Alaska · 93.9 kmM 1.6 · 37 km NNE of Chenega, Alaska · 82.1 kmM 2.0 · 3 km E of Whittier, Alaska · 33.2 kmM 1.9 · 10 km S of Elmendorf Air Force Base, Alaska · 66.4 kmM 3.5 · 31 km SE of Chickaloon, Alaska · 59.5 kmM 1.5 · 38 km NNE of Chenega, Alaska · 81.3 kmM 3.0 · 23 km ESE of Elmendorf Air Force Base, Alaska · 44.7 kmM 2.3 · 41 km W of Tatitlek, Alaska · 55.6 kmM 1.8 · 23 km SSE of Chickaloon, Alaska · 61.4 kmM 1.5 · 47 km WNW of Tatitlek, Alaska · 49.7 km
M 1.6 · 34 km NNE of Whittier, 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 1.6 → M 1.6
Depth change+0.0 km
Last update88757 min
2026-08-19 05:20:02 UTC2026-08-19 05:20:02 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

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