M4.2 Earthquake near Ulcinj, Montenegro — 24 January 2025
A light earthquake of magnitude 4.2 was recorded near Ulcinj, Montenegro on , with an epicentre 15 km south-southeast of Ulcinj, at a focal depth of 10.0 km.
Time (UTC): 2025-01-24 13:39:00
Time (your timezone): —
Magnitude: 4.2 (light)
Focal depth: 10.0 km (shallow)
Epicentre: 41.8071, 19.3160
Location: 15 km SSE of Ulcinj, Montenegro
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 4.2 earthquake radiates roughly 30 tons of TNT equivalent in seismic energy.
The USGS assigns this earthquake a significance score of 271, 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.
Where was the epicentre?
The epicentre was located at 41.8071, 19.3160 — 15 km south-southeast of Ulcinj. The closest other recorded event was a magnitude 4.2 earthquake 48 km south-southeast of here on 24 June 2025.
Why the 10 km depth matters
At 10 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.
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 M4.2 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 in the seven days after this event.
13 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 4.5 event near Prizren on 10 February 2026. This M4.2 event released about 2.8 times less energy than that event.
How long aftershock sequences last, and how large they get →
Where this event sits in the record
This earthquake is part of the January 2025 worldwide record. Browse the full monthly archive to compare periods.
Nearest recorded earthquakes to this epicentre
- M4.2 earthquake near Shijak, Albania — (48 km SSE)
- M4.4 earthquake near Shijak, Albania — (48 km SSE)
- M4.1 earthquake near Lushnjë, Albania — (101 km SSE)
- M4.3 earthquake near Trebinje, Bosnia and Herzegovina — (139 km NW)
- M4.4 earthquake near Memaliaj, Albania — (155 km SSE)
- M4.1 earthquake near Maliq, Albania — (155 km SE)
- M4.0 earthquake near Stolac, Bosnia and Herzegovina — (188 km NW)
Other magnitude 4 earthquakes worldwide
- M4.2 earthquake near Bandar Abbas, Iran —
- M4.4 earthquake near Cartagena, Chile —
- M4.2 earthquake near El Arenal, Mexico —
- M4.4 earthquake near El Arenal, Mexico —
- M4.3 earthquake near Puerto Madero, Mexico —
- M4.4 earthquake near Fiji region —
- M4.5 earthquake near Abepura, Indonesia —
- M4.1 earthquake near Charlotte Amalie, U.S. Virgin Islands —
Questions about this earthquake
How strong is a magnitude 4.2 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 4.2 earthquake radiates roughly 30 tons of TNT equivalent in seismic energy.
How deep was the earthquake near Ulcinj?
At 10 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.
Was the M4.2 earthquake near Ulcinj felt?
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.
What does the USGS tsunami field mean for this event?
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 M4.2 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.
Have there been aftershocks?
No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.
How often do earthquakes happen near Ulcinj?
13 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 4.5 event near Prizren on 10 February 2026. This M4.2 event released about 2.8 times less energy than that event.