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M1.7 Earthquake near Anchor Point, United States — 13 October 2026, 12:25 UTC

A micro earthquake of magnitude 1.7 was recorded near Anchor Point, United States on , with an epicentre 39 km west-northwest of Anchor Point, at a focal depth of 88.3 km. It ranked as the 2265th strongest of 6582 earthquakes recorded in the United States in the preceding 30 days.

1.7 Micro

Time (UTC): 2026-10-13 12:25:13

Time (your timezone): —

Magnitude: 1.7 (micro)

Focal depth: 88.3 km (intermediate)

Epicentre: 59.8570, -152.5220

Location: 39 km WNW of Anchor Point, Alaska

Country: United States

USGS link to NOAA tsunami information: Not linked

Review status: Automatic

Source: USGS event page

How strong was this earthquake?

Micro earthquakes are almost never felt at the surface and are recorded only by seismographs.

A magnitude 1.7 earthquake radiates roughly 5.4 kg of TNT equivalent in seismic energy.

The USGS assigns this earthquake a significance score of 44, which is below the USGS threshold of more than 600 for its significant-earthquake list. The ranking combines magnitude with available Did You Feel It responses and PAGER alert level; it is not a direct measurement of damage.

What the magnitude scale actually measures →

When it happened locally

That is about 02:15 local solar time at the epicentre, in the early hours of the morning.

This event was deeper than 97% of the 162,263 earthquakes recorded in the United States in our catalogue and stronger than 68% of them.

Where was the epicentre?

The epicentre was located at 59.8570, -152.5220 — 39 km west-northwest of Anchor Point. The closest other recorded event was a magnitude 2.7 earthquake 19 km south-southwest of here on 11 October 2026.

The nearest other settlements in our records are Alaska Peninsula National Wildlife Refuge (201 km south-southwest) and Aleneva (222 km south-southwest).

Why the 88 km depth matters

At 88 km this was an intermediate-depth earthquake. Energy from events at this depth spreads out before it reaches the surface, which usually means weaker shaking near the epicentre than a shallow quake of the same magnitude, but shaking felt across a wider area.

This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, events this small are usually detected by instruments rather than people. Its intermediate depth normally reduces peak shaking near the epicentre compared with a shallow event of the same magnitude.

Read more on how focal depth changes what you feel →

What does the tsunami information flag mean?

The USGS record does not carry a link to NOAA tsunami information. That field is not an all-clear and does not state whether a tsunami occurred. In this case, a damaging tsunami would be less likely because at M1.7 it falls below the magnitude 6.5 threshold that generally applies before a submarine earthquake displaces enough water to generate a damaging tsunami; it occurred inland rather than beneath the sea floor. For an active coastal alert, use tsunami.gov or your local warning authority.

How earthquakes generate tsunamis, and what the alert levels mean →

Aftershocks and local seismic history

No further earthquakes have been recorded within about 150 km of the epicentre since this event was recorded.

39 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 6.0 event near Susitna on 27 November 2025. This M1.7 event released about 2.8 million times less energy than that event.

3716 earthquakes have been recorded within 100 km of this epicentre in the past year, 412 of them in the past 30 days.

How long aftershock sequences last, and how large they get →

Where this event sits in the record

This earthquake is part of the October 2026 worldwide record, and of earthquakes in the United States during October 2026. Browse the full monthly archive to compare periods.

Nearest recorded earthquakes to this epicentre

Other recent earthquakes in the United States

All recorded earthquakes in the United States →

Other magnitude 1 earthquakes worldwide

Questions about this earthquake

How strong was the earthquake near Anchor Point?

It measured magnitude 1.7 — a micro earthquake. A magnitude 1.7 earthquake radiates roughly 5.4 kg of TNT equivalent in seismic energy.

How deep was the earthquake near Anchor Point?

The focus was 88 km below the surface, which counts as intermediate.

Was the Anchor Point earthquake felt at the surface?

At magnitude 1.7 and a focal depth of 88 km, the depth spreads the energy out, so shaking is weaker overhead but reaches further.

When did the earthquake near Anchor Point happen?

13 October 2026 at 12:25 UTC.

Was there a tsunami?

No. The USGS record carries no tsunami-information link for this event.

Have there been aftershocks?

No further earthquakes have been recorded within about 150 km of the epicentre since this event was recorded.

How often do earthquakes happen near Anchor Point?

39 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 6.0 event near Susitna on 27 November 2025. This M1.7 event released about 2.8 million times less energy than that event.