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

Tuesday, Nov 18, 2025 06:55 | 1 hour ago | By: EarthquakeMonitor

A magnitude 3.2 earthquake near San Ramon, Contra Costa County, California, USA, was reported only 6 minutes ago by the United States Geological Survey, considered the key international and national agency that monitors seismic activity in the US. The earthquake occurred at a very shallow depth of 5.6 miles beneath the epicenter late at night on Monday, November 17th, 2025, at 10:47 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 Incorporated Research Institutions for Seismology (IRIS) which listed the quake at magnitude 3.3. A third agency, the European-Mediterranean Seismological Centre (EMSC), reported the same quake at magnitude 3.3.
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 San Ramon (pop. 76,100) located 2 miles from the epicenter, and Dublin (pop. 57,700) 4 miles away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Danville (pop.

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

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

Date and TimeMag
DepthDistanceLocationDetailsMap Nov 17, 12:30 pm (Costa Rica)

4.7

10 km39 km (24 mi) to the NE North Pacific Ocean, Provincia de Puntarenas, 66 km southwest of San Isidro, Costa Rica  I FELT IT – 10 reportsInfoOct 23, 01:45 pm (Costa Rica)

4.2

44 km69 km (43 mi) to the NE North Pacific Ocean, 33 km southwest of San Isidro, Costa Rica 7 reportsInfoOct 22, 09:43 pm (Costa Rica)

4.3

43 km70 km (43 mi) to the NE North Pacific Ocean, 35 km southwest of San Isidro, Costa Rica 58 reportsInfoOct 21, 10:02 pm (Costa Rica)

4.2

21 km73 km (45 mi) to the N North Pacific Ocean, 72 km south of San Jose, Provincia de San Jose, Costa Rica 2 reportsInfoOct 21, 09:59 pm (Costa Rica)

4.0

23 km70 km (43 mi) to the N North Pacific Ocean, 75 km south of San Jose, Provincia de San Jose, Costa Rica 12 reportsInfoOct 21, 09:57 pm (Costa Rica)

5.9

31 km80 km (50 mi) to the N North Pacific Ocean, 64 km south of San Jose, Provincia de San Jose, Costa Rica 835 reportsInfoMar 20, 2023 07:44 pm (Costa Rica)

5.5

35 km82 km (51 mi) to the N Costa Rica 303 reportsInfoDec 20, 2017 05:24 pm (Costa Rica)

5.3

10 km33 km (21 mi) to the E North Pacific Ocean, 83 km southwest of Mercedes, Costa Rica 1 reportInfoSep 5, 2012 08:42 am (Costa Rica)

7.6

35 km195 km (121 mi) to the NW 17 km southeast of Nicoya, Provincia de Guanacaste, Costa Rica 6 reportsInfoFeb 13, 2012 04:55 am (Costa Rica)

5.9

16 km62 km (38 mi) to the

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