A series of earthquakes with magnitudes of up to 4.2 has been recorded in the Black Sea off the coast of Crimea. The tremors were felt by residents of coastal towns, including Sevastopol and Yalta.
- A series of earthquakes with magnitudes of up to 4.2 has been recorded in the Black Sea.
- The tremors occurred off the coast of Crimea on the morning of 22 June 2026.
- Residents of Crimea are reporting noticeable tremors in buildings.
Earthquakes in the Black Sea: a series of tremors
On Monday, 22 June 2026, a series of tremors shook the Black Sea off the coast of the temporarily occupied Crimean Peninsula. According to the Main Centre for Special Monitoring of the National Seismic Observation System, seismologists recorded at least five earthquakes over the course of several hours, the strongest of which reached a magnitude of 4.2.
Seismic activity began at dawn and continued throughout the morning. The epicentres of the natural disturbances were located in the Black Sea, between 7 and 13 kilometres from the coastline, mainly to the south-west of Sevastopol. The depth of the seismic sources ranged from 10 to 25 kilometres below the seabed.
The sequence of the earthquakes is as follows: magnitude 3.7 — at 05:09 (epicentre 8 km from the coast, depth 24 km); magnitude 3.3 — at 05:27 (epicentre 13 km away, depth 16 km); magnitude 3.8 — at 06:14 (epicentre 7 km away, depth 25 km); magnitude 3.6 — at 07:11 (epicentre 13 km away, depth 19 km); magnitude 4.2 — the strongest tremor, recorded immediately off the coast of Crimea.
According to seismologists« classification, tremors with a magnitude of over 3.0 are classified as »felt«, whilst the strongest earthquake, with a magnitude of 4.2, is rated as »strongly felt’. Residents of coastal towns, notably Sevastopol, Yalta and Alupka, have reported on social media that the tremors were clearly noticeable inside buildings: windows rattled, chandeliers swayed, and some were woken by a distinct underground rumble.
Despite the significant intensity of the tremors for this region, there have so far been no reports of damage to major infrastructure or casualties amongst the population. Seismic activity in the Crimean-Black Sea region is a natural process, however, scientists warn that the frequency of today’s tremors indicates a significant release of tectonic stress beneath the seabed and requires constant monitoring by specialist monitoring centres.
