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Past earthquakes in Sliven, Bulgaria: 2021 - list, stats and map

Updated: Oct 6, 2022 17:37 GMT -
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Quakes in 2021:

  • 8 quakes above magnitude 3
  • 42 quakes between magnitude 2 and 3
  • 11 quakes below magnitude 2 that people normally don't feel.
In 2021, Sliven had 8 quakes of magnitude 3.0 or above and 42 quakes between 2.0 and 3.0. There were also 11 quakes below magnitude 2.0 which people don't normally feel.

Strongest quake: Mag. 3.8 | 1.4 km N of Ursa, Comuna Gârcov, Olt, Romania -

Quakes in nearby regions

Quakes in or near Sliven, Bulgaria | Worldwide

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Showing quakes magnitude 0.1 or higher (61 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
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 More
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 More
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 More
Dec 13, 2021 2:53 pm (GMT +2) (Dec 13, 2021 12:53 GMT)
1.9

10 km
17 km northwest of Kardzhali, Bulgaria More
Tuesday, November 30, 2021 GMT (1 quake)
Nov 30, 2021 6:21 pm (GMT +2) (Nov 30, 2021 16:21 GMT)
2.3

10 km
26 km southwest of Troyan Municipality, Lovech, Bulgaria More
Sunday, November 28, 2021 GMT (1 quake)
Nov 28, 2021 9:09 am (GMT +2) (Nov 28, 2021 07:09 GMT)
1.7

10 km
39 km southeast of Kardzhali, Bulgaria More
Friday, November 19, 2021 GMT (1 quake)
Nov 19, 2021 1:15 pm (GMT +2) (Nov 19, 2021 11:15 GMT)
2.4

5 km
29 km northeast of Shumen, Bulgaria More
Friday, October 29, 2021 GMT (2 quakes)
Oct 29, 2021 10:32 pm (GMT +3) (Oct 29, 2021 19:32 GMT)
1.8

5 km
34 km southeast of Kardzhali, Bulgaria More
Oct 29, 2021 9:55 pm (GMT +3) (Oct 29, 2021 18:55 GMT)
2.3

5.9 km
33 km southeast of Kardzhali, Bulgaria More
Thursday, October 28, 2021 GMT (1 quake)
Oct 28, 2021 8:32 am (GMT +3) (Oct 28, 2021 05:32 GMT)
1.8

17 km
20 km east of Drama, East Macedonia and Thrace, Greece More
Tuesday, October 26, 2021 GMT (1 quake)
Oct 26, 2021 12:58 pm (GMT +3) (Oct 26, 2021 09:58 GMT)
2.3

6 km
37 km east of Rousse, Ruse, Bulgaria More
Monday, October 18, 2021 GMT (1 quake)
Oct 18, 2021 7:11 pm (GMT +3) (Oct 18, 2021 16:11 GMT)
2.2

5 km
Shumen, Bulgaria More
Monday, October 11, 2021 GMT (1 quake)
Oct 11, 2021 6:49 am (GMT +3) (Oct 11, 2021 03:49 GMT)
3.5

2 km
Varna, Bulgaria 5 reportsMore
Monday, October 4, 2021 GMT (1 quake)
Oct 4, 2021 4:25 am (GMT +3) (Oct 4, 2021 01:25 GMT)
2.4

4.2 km
Kardzhali, 20 km south of Haskovo, Bulgaria More
Saturday, October 2, 2021 GMT (1 quake)
Oct 2, 2021 3:47 pm (GMT +3) (Oct 2, 2021 12:47 GMT)
2.9

3 km
25 km northwest of Kardzhali, Bulgaria 1 reportMore
Sunday, September 12, 2021 GMT (1 quake)
Sep 12, 2021 3:49 pm (GMT +3) (Sep 12, 2021 12:49 GMT)
2.1

8.4 km
Smolyan, 25 km southwest of Kardzhali, Bulgaria More
Saturday, September 4, 2021 GMT (2 quakes)
Sep 5, 2021 12:16 am (GMT +3) (Sep 4, 2021 21:16 GMT)
2.5

2 km
7.9 km south of Popovo, Targovishte, Bulgaria 1 reportMore
Sep 4, 2021 11:05 pm (GMT +3) (Sep 4, 2021 20:05 GMT)
2.4

2 km
6.9 km northeast of Popovo, Targovishte, Bulgaria More
Friday, September 3, 2021 GMT (3 quakes)
Sep 4, 2021 1:50 am (GMT +3) (Sep 3, 2021 22:50 GMT)
2.5

2 km
3 km southwest of Popovo, Targovishte, Bulgaria More
Sep 3, 2021 4:11 pm (GMT +3) (Sep 3, 2021 13:11 GMT)
2.5

1 km
6.4 km northeast of Popovo, Targovishte, Bulgaria More
Sep 3, 2021 5:25 am (GMT +3) (Sep 3, 2021 02:25 GMT)
2.3

6 km
6.7 km south of Popovo, Targovishte, Bulgaria More
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Estimated combined seismic energy released: 9.2 x 1010 joules (25.6 megawatt hours, equivalent to 22 tons of TNT) | about seismic energy

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