RSS feed source: Volcano Discovery.com--Global earthquake monitor
Wed, 20 Aug 2025, 08:07 | BY: EARTHQUAKEMONITOR
A shallow magnitude 3.4 earthquake was reported in the morning near Glogow, Głogów County, Lower Silesian Voivodeship, Poland.
According to the European-Mediterranean Seismological Centre (EMSC), the quake hit on Wednesday, August 20th, 2025, at 10:02 am local time at a shallow depth of 10. km. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. 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.
A second report was later issued by the citizen-seismograph network of RaspberryShake, which listed it as a magnitude 3.1 earthquake. A third agency, the German Research Centre for Geosciences (GFZ), reported the same quake at magnitude 3.1.
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 Grebocice (pop. 1,500) located 5 km from the epicenter, and Polkowice (pop. 21,600) 8 km away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Glogow (pop. 67,300) located 12 km from the epicenter, Lubin (pop. 77,500) 18
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