Earthquake.now

M4.6 Earthquake near Kahaluu-Keauhou, United States — 03 June 2026, 03:58 UTC

A light earthquake of magnitude 4.6 was recorded near Kahaluu-Keauhou, United States on , with an epicentre 6 km west-northwest of Kahaluu-Keauhou, at a focal depth of 34.0 km. It ranked as the 25th strongest of 7915 earthquakes recorded in the United States in the preceding 30 days.

4.6 Light

Time (UTC): 2026-06-03 03:58:53

Time (your timezone): —

Magnitude: 4.6 (light)

Focal depth: 34.0 km (shallow)

Epicentre: 19.5882, -156.0160

Location: 6 km WNW of Kahaluu-Keauhou, Hawaii

Country: United States

USGS link to NOAA tsunami information: Not linked

Review status: Reviewed

Source: USGS event page

How strong was this earthquake?

Light earthquakes are widely felt near the epicentre and can rattle windows, dishes and hanging objects. Damage is uncommon and usually limited to cracked plaster or fallen loose items.

A magnitude 4.6 earthquake radiates roughly 108 tons of TNT equivalent in seismic energy.

The USGS assigns this earthquake a significance score of 682, which meets 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 17:34 local solar time at the epicentre, during the afternoon.

This event was deeper than 91% of the 161,581 earthquakes recorded in the United States in our catalogue and stronger than 100% of them.

Where was the epicentre?

The epicentre was located at 19.5882, -156.0160 — 6 km west-northwest of Kahaluu-Keauhou. The closest other recorded event was a magnitude 1.8 earthquake 31 km east-southeast of here on 09 October 2026.

The nearest other settlements in our records are Captain Cook (61 km southwest), Hala‘ula (65 km north-northeast), Fern Acres (101 km east) and Eden Roc (106 km east-southeast).

Why the 34 km depth matters

At 34 km this was a shallow earthquake. Shallow events release their energy close to the surface, so for a given magnitude they produce noticeably stronger shaking — and more damage — than deeper ones. Roughly three quarters of all earthquakes worldwide occur at shallow depths.

This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, an event this size is often felt across the surrounding area. Its shallow focus makes stronger surface shaking more likely than for a deeper 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 M4.6 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

98 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 4.3.

22 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 Honaunau-Napoopoo on 23 May 2026. This M4.6 event released about 122 times less energy than that event.

3342 earthquakes have been recorded within 100 km of this epicentre in the past year, 426 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 June 2026 worldwide record, and of earthquakes in the United States during June 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 4 earthquakes worldwide

All magnitude 4 earthquakes →

Questions about this earthquake

How strong was the earthquake near Kahaluu-Keauhou?

It measured magnitude 4.6 — a light earthquake. A magnitude 4.6 earthquake radiates roughly 108 tons of TNT equivalent in seismic energy.

How deep was the earthquake near Kahaluu-Keauhou?

The focus was 34 km below the surface, which counts as shallow.

Was the Kahaluu-Keauhou earthquake felt at the surface?

At magnitude 4.6 and a focal depth of 34 km, shaking would have been concentrated near the epicentre.

When did the earthquake near Kahaluu-Keauhou happen?

03 June 2026 at 03:58 UTC.

Was there a tsunami?

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

Have there been aftershocks?

98 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 4.3.

How often do earthquakes happen near Kahaluu-Keauhou?

22 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 Honaunau-Napoopoo on 23 May 2026. This M4.6 event released about 122 times less energy than that event.