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Past earthquakes in Opan, Stara Zagora, Bulgaria: December 2021 - list, stats and map

Updated May 27, 2022 19:38 GMT -
See quake list

Quakes during December 2021:

  • 2 quakes above magnitude 2
  • 10 quakes below magnitude 2 that people normally don't feel.
During December 2021, Opan had 2 quakes of magnitude 2.0 or above. There were also 10 quakes below magnitude 2.0 which people don't normally feel.

Strongest quake: Mag. 2.3 | 46 km SW of Warna, Varna, Bulgaria -

Quakes in nearby regions

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Showing quakes magnitude 0.1 or higher (13 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Wednesday, December 29, 2021 GMT (3 quakes)
Dec 30, 2021 2:43 am (GMT +3) (Dec 29, 2021 23:43 GMT)
1.6

8.9 km
Sea of Marmara, 21 km south of Rodoscuk, Tekirdağ, Turkey MoreMap
Dec 29, 2021 5:43 pm (GMT +3) (Dec 29, 2021 14:43 GMT)
1.4

20 km
Turkey: YENIKOY ACIKLARI-TEKIRDAG (MARMARA SEA) MoreMap
Dec 29, 2021 5:26 pm (GMT +3) (Dec 29, 2021 14:26 GMT)
2.2

6.9 km
Sea of Marmara, 21 km south of Rodoscuk, Tekirdağ, Turkey MoreMap
Wednesday, December 22, 2021 GMT (1 quake)
Dec 22, 2021 12:20 pm (GMT +2) (Dec 22, 2021 10:20 GMT)
2.3

4 km
46 km southwest of Warna, Varna, Bulgaria MoreMap
Tuesday, December 21, 2021 GMT (1 quake)
Dec 21, 2021 1:13 pm (GMT +2) (Dec 21, 2021 11:13 GMT)
1.7

10 km
21 km southwest of Neapolis, Kavala, East Macedonia and Thrace, Greece MoreMap
Wednesday, December 15, 2021 GMT (1 quake)
Dec 15, 2021 10:10 am (GMT +2) (Dec 15, 2021 08:10 GMT)
?

n/a
10.8 km north of Plovdiv, Bulgaria (unconfirmed) 1 reportMoreMap
Tuesday, December 14, 2021 GMT (1 quake)
Dec 14, 2021 1:23 pm (GMT +2) (Dec 14, 2021 11:23 GMT)
1.7

10 km
14 km east of Pazardzhik, Bulgaria MoreMap
Monday, December 13, 2021 GMT (2 quakes)
Dec 13, 2021 11:03 pm (GMT +2) (Dec 13, 2021 21:03 GMT)
1.7

10 km
Bulgaria, 23 km northeast of Komotini, Greece MoreMap
Dec 13, 2021 2:53 pm (GMT +2) (Dec 13, 2021 12:53 GMT)
1.9

10 km
17 km northwest of Kardzhali, Bulgaria MoreMap
Friday, December 10, 2021 GMT (1 quake)
Dec 10, 2021 1:52 pm (GMT +2) (Dec 10, 2021 11:52 GMT)
1.9

10 km
6.5 km northwest of Panagyurishte, Pazardzhik, Bulgaria MoreMap
Wednesday, December 8, 2021 GMT (1 quake)
Dec 8, 2021 7:10 pm (GMT +2) (Dec 8, 2021 17:10 GMT)
1.8

5 km
27 km east of Gotse Delchev, Blagoevgrad, Bulgaria MoreMap
Saturday, December 4, 2021 GMT (1 quake)
Dec 4, 2021 8:34 pm (GMT +3) (Dec 4, 2021 17:34 GMT)
1.6

8.3 km
Sea of Marmara, 20 km south of Rodoscuk, Tekirdağ, Turkey MoreMap
Wednesday, December 1, 2021 GMT (1 quake)
Dec 1, 2021 9:57 pm (GMT +2) (Dec 1, 2021 19:57 GMT)
1.3

10 km
Greece Bulgaria Border Region MoreMap
Estimated combined seismic energy released: 5.4 x 108 joules (149 kilowatt hours, equivalent to 0.128 tons of TNT) | about seismic energy

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