RSS feed source: Volcano Discovery.com--Global earthquake monitor

Sunday, Dec 21, 2025 02:19 | 6 mins ago | By: EarthquakeMonitor

A magnitude 5.2 earthquake near Shikotan, Sakhalin Oblast, Russia, was reported only 12 minutes ago by the European-Mediterranean Seismological Centre (EMSC), considered one of the key international agencies that monitor seismic activity worldwide. The earthquake occurred at a moderately shallow depth of 31. km beneath the epicenter around noon on Sunday, December 21st, 2025, at 1:05 pm local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the German Research Centre for Geosciences (GFZ) which listed the quake at magnitude 5.2 as well.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Shikotan (pop. 2,100) located 96 km from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you’re in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide

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RSS feed source: Volcano Discovery.com--Global earthquake monitor

Sunday, Dec 21, 2025 00:50 | 52 mins ago | By: EarthquakeMonitor

World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 21 Dec 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Akita-Yake-yama (3 quakes between mag 0.3-1.5), Akuseki-jima (7 quakes between mag 1.6-2.1), Asama (1 quake mag 3.0), Bardarbunga (1 quake mag 1.3), Campi Flegrei (Phlegrean Fields) (7 quakes between mag 0.1-3.0), Cerro Negro de Mayasquer (1 quake mag 2.8)
Clear Lake (26 quakes between mag 0.2-2.3), Coso (4 quakes between mag 0.6-1.0), Daisetsu (1 quake mag 3.0), El Chichón (2 quakes between mag 2.5-2.6), Etna (1 quake mag 1.5), Gagak (2 quakes between mag 2.2-2.4), Gilbanta (1 quake mag 2.0), Katla (1 quake mag 1.2), Kilauea (1 quake mag 1.8), Kolumbo (1 quake mag 1.5), Koruhüyüğü (1 quake mag 1.7), Krísuvík (3 quakes between mag 0.4-2.4), Ljósufjöll (2 quakes between mag 0.9-1.1), Loihi (1 quake mag 2.0), Machin (1 quake mag 1.6), Mauna Kea (2 quakes between mag 1.7-2.0), Maunaloa (1 quake mag 2.2), Methana (1 quake mag 1.6), Norikura (13 quakes between mag 0.1-2.0), Paluweh (1 quake mag 2.3), Salton Buttes (2 quakes between mag 1.1-1.9), San Diego (1 quake mag 1.4), Santorini (2 quakes between mag 1.3-2.0), Spurr (1 quake mag 1.0), Tacana (1 quake

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