Earthquake.now

M4.3 Earthquake near Laura, Italy — 04 February 2025

A light earthquake of magnitude 4.3 was recorded near Laura, Italy on , with an epicentre 2 km west-southwest of Laura, at a focal depth of 301.0 km. It ranked as the 3rd strongest of 3 earthquakes recorded in Italy in the preceding 30 days.

4.3 Light

Time (UTC): 2025-02-04 17:51:58

Time (your timezone): —

Magnitude: 4.3 (light)

Focal depth: 301.0 km (deep)

Epicentre: 40.4230, 14.9643

Location: 2 km WSW of Laura, Italy

Country: Italy

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 4.3 earthquake radiates roughly 43 tons of TNT equivalent in seismic energy.

The USGS assigns this earthquake a significance score of 284, 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 18:51 local solar time at the epicentre, in the evening.

This event was deeper than 98% of the 46 earthquakes recorded in Italy in our catalogue and stronger than 54% of them.

Where was the epicentre?

The epicentre was located at 40.4230, 14.9643 — 2 km west-southwest of Laura. The closest other recorded event was a magnitude 4.8 earthquake 4 km south of here on 21 February 2026.

The nearest other settlements in our records are Licinella-Torre di Paestum (4 km south), Bella (63 km northeast), Petruro Irpino (69 km north-northwest) and Marina di Camerota (76 km south-southeast).

Why the 301 km depth matters

At 301 km this was a deep-focus earthquake, occurring well inside the subducting slab rather than in the crust. Deep events are rarely damaging even at large magnitudes, though they can be felt over very long distances.

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 deep focus normally weakens surface shaking while spreading perceptible motion over a broad area.

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 M4.3 it falls below the magnitude 6.5 threshold that generally applies before a submarine earthquake displaces enough water to generate a damaging tsunami; its 301 km focal depth is too great to deform the sea floor significantly; 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

1 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 5.1.

19 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 6.2 event near Scarcelli on 01 June 2026. This M4.3 event released about 708 times less energy than that event.

No other earthquakes have been recorded within 100 km of this epicentre in the past year, which makes this a genuinely isolated event.

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

Where this event sits in the record

This earthquake is part of the February 2025 worldwide record, and of earthquakes in Italy during February 2025. Browse the full monthly archive to compare periods.

Nearest recorded earthquakes to this epicentre

Other recent earthquakes in Italy

All recorded earthquakes in Italy →

Other magnitude 4 earthquakes worldwide

All magnitude 4 earthquakes →

Questions about this earthquake

How strong was the earthquake near Laura?

It measured magnitude 4.3 — a light earthquake. A magnitude 4.3 earthquake radiates roughly 43 tons of TNT equivalent in seismic energy.

How deep was the earthquake near Laura?

The focus was 301 km below the surface, which counts as deep.

Was the Laura earthquake felt at the surface?

At magnitude 4.3 and a focal depth of 301 km, the depth spreads the energy out, so shaking is weaker overhead but reaches further.

When did the earthquake near Laura happen?

04 February 2025 at 17:51 UTC.

Was there a tsunami?

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

Have there been aftershocks?

1 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 5.1.

How often do earthquakes happen near Laura?

19 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 6.2 event near Scarcelli on 01 June 2026. This M4.3 event released about 708 times less energy than that event.