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M2.6 Earthquake near Tyonek, United States — 09 November 2026

A minor earthquake of magnitude 2.6 was recorded near Tyonek, United States on , with an epicentre 38 km west-southwest of Tyonek, at a focal depth of 92.7 km. It ranked as the 392nd strongest of 6077 earthquakes recorded in the United States in the preceding 30 days.

2.6 Minor

Time (UTC): 2026-11-09 14:02:50

Time (your timezone): —

Magnitude: 2.6 (minor)

Focal depth: 92.7 km (intermediate)

Epicentre: 60.9820, -151.8230

Location: 38 km WSW of Tyonek, Alaska

Country: United States

USGS link to NOAA tsunami information: Not linked

Review status: Automatic

Source: USGS event page

How strong was this earthquake?

Minor earthquakes in this range are felt by people close to the epicentre as a brief jolt or rattle, but they very rarely cause any damage.

A magnitude 2.6 earthquake radiates roughly 120 kg of TNT equivalent in seismic energy.

The USGS assigns this earthquake a significance score of 104, 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 03:55 local solar time at the epicentre, in the early hours of the morning.

This event was deeper than 97% of the 167,773 earthquakes recorded in the United States in our catalogue and stronger than 94% of them.

Where was the epicentre?

The epicentre was located at 60.9820, -151.8230 — 38 km west-southwest of Tyonek. The closest other recorded event was a magnitude 1.5 earthquake 31 km west of here on 08 November 2026.

The nearest other settlement in our records is Anchor Point (156 km south).

Why the 93 km depth matters

At 93 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, an event this size may be noticed locally, especially close to the epicentre. 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 M2.6 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.

46 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 M2.6 event released about 125,893 times less energy than that event.

2414 earthquakes have been recorded within 100 km of this epicentre in the past year, 273 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 November 2026 worldwide record, and of earthquakes in the United States during November 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 2 earthquakes worldwide

All magnitude 2 earthquakes →

Questions about this earthquake

How strong was the earthquake near Tyonek?

It measured magnitude 2.6 — a minor earthquake. A magnitude 2.6 earthquake radiates roughly 120 kg of TNT equivalent in seismic energy.

How deep was the earthquake near Tyonek?

The focus was 93 km below the surface, which counts as intermediate.

Was the Tyonek earthquake felt at the surface?

At magnitude 2.6 and a focal depth of 93 km, the depth spreads the energy out, so shaking is weaker overhead but reaches further.

When did the earthquake near Tyonek happen?

09 November 2026 at 14:02 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 Tyonek?

46 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 M2.6 event released about 125,893 times less energy than that event.