Updated 2026-09-03 17:47:23 UTC

M 1.8 — 22 km SSW of Sunrise, Alaska

Magnitude 1.8, depth 24.5 km, 2026-09-03 17:45:40 UTC.

MagnitudeM 1.8
Depth24.5 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 1.8 at 24.5 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#194,545
Magnitude rank in country#10,311
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 significance50
Depth contextShallow
Nearby major city—
● Quake Pulse Alerts

Follow this area

Get an e-mail when a new earthquake matches your threshold.

Create an alert →

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 1.8 · 22 km SSW of Sunrise, Alaska · 50 kmInteractive 3D view of earthquakes within 50 km of M 1.8 · 22 km SSW of Sunrise, Alaska.M 1.8 · 22 km SSW of Sunrise, AlaskaM 2.0 · 24 km SSW of Anchorage, Alaska · 42.5 kmM 1.4 · 4 km E of Cooper Landing, Alaska · 24.5 kmM 2.1 · 20 km SSW of Sunrise, Alaska · 3.1 kmM 1.9 · 7 km N of Hope, Alaska · 30.5 kmM 2.1 · 21 km SW of Anchorage, Alaska · 49.7 kmM 1.9 · 24 km ENE of Sterling, Alaska · 39.5 kmM 2.0 · 21 km NE of Moose Pass, Alaska · 29.2 kmM 2.3 · 23 km W of Hope, Alaska · 30.5 kmM 1.7 · 20 km SW of Hope, Alaska · 15.9 kmM 2.5 · 18 km N of Cooper Landing, Alaska · 10.1 kmM 2.8 · 10 km SE of Anchorage, Alaska · 49.2 kmM 2.3 · 18 km S of Girdwood, Alaska · 27.6 kmM 1.7 · 29 km NW of Cooper Landing, Alaska · 30.8 kmM 1.7 · 14 km SE of Point Possession, Alaska · 48.0 kmM 2.5 · 18 km N of Moose Pass, Alaska · 14.0 kmM 2.0 · 24 km WNW of Cooper Landing, Alaska · 37.8 kmM 2.7 · 22 km SSW of Sunrise, Alaska · 0.5 kmM 1.6 · 19 km E of Moose Pass, Alaska · 40.2 kmM 2.3 · 15 km S of Hope, Alaska · 8.3 kmM 1.9 · 31 km ENE of Sterling, Alaska · 34.7 kmM 2.1 · 18 km ENE of Point Possession, Alaska · 48.7 kmM 1.6 · 30 km NW of Cooper Landing, Alaska · 31.2 kmM 1.4 · 5 km NW of Hope, Alaska · 26.4 kmM 1.8 · 19 km NE of Moose Pass, Alaska · 31.6 kmM 1.9 · 16 km WSW of Hope, Alaska · 23.1 kmM 1.6 · 23 km E of Point Possession, Alaska · 42.7 kmM 2.6 · 19 km NE of Sterling, Alaska · 45.8 kmM 3.4 · 21 km NE of Sterling, Alaska · 47.9 kmM 1.5 · 6 km NW of Hope, Alaska · 28.0 kmM 3.9 · 1 km WSW of Hope, Alaska · 22.4 kmM 1.7 · 29 km ENE of Point Possession, Alaska · 41.8 kmM 1.5 · 10 km W of Whittier, Alaska · 41.9 kmM 2.9 · 33 km ESE of Point Possession, Alaska · 29.6 kmM 1.9 · 23 km WSW of Cooper Landing, Alaska · 45.1 kmM 2.4 · 18 km SW of Cooper Landing, Alaska · 44.0 kmM 1.8 · 21 km E of Point Possession, Alaska · 44.8 kmM 3.4 · 23 km E of Point Possession, Alaska · 44.4 kmM 3.0 · 29 km SW of Hope, Alaska · 22.1 kmM 1.5 · 19 km W of Hope, Alaska · 28.8 kmM 1.4 · 16 km N of Sunrise, Alaska · 37.6 kmM 1.9 · 22 km WSW of Cooper Landing, Alaska · 45.2 kmM 1.3 · 20 km ENE of Point Possession, Alaska · 46.9 km
M 1.8 · 22 km SSW of Sunrise, Alaska50 km42 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 · 50 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 1.8 → M 1.8
Depth change+0.0 km
Last update66118 min
2026-09-03 17:47:23 UTC2026-09-03 17:47:23 UTC

Explore related context

Putting this earthquake in context

An earthquake record can change after the first automatic publication as additional stations contribute data and analysts refine the solution.

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.

Read the methodology →

Blog

Latest from the blog

Guides, explainers and practical reading to go beyond the live data.

View all articles →