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Past earthquakes in or near Santorini Island, Kykládes, South Aegean, Greece, during the year 2020

Updated 16 May 2021 02:07 GMT -
During 2020, Santorini was shaken by 2 quakes of magnitude 4.0 or above, 5 quakes between 3.0 and 4.0, and 37 quakes between 2.0 and 3.0. There were also 4 quakes below magnitude 2.0 which people don't normally feel.
Biggest quake: 4.2 quake 98 km north of Irákleion, Iraklio, Greece, 24 April 2020 14:21 GMT
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Showing quakes magnitude 0.1 or higher (48 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Sun, 20 Dec 2020 (GMT) (1 earthquake)
20 Dec 2020 4:41 am (GMT +2) (20 Dec 2020 02:41:28 GMT)
2.3

6.1 km
17 km (10.6 mi)Aegean Sea, 14 km southeast of Santorini Island, South Aegean, Greece MoreMap
Fri, 18 Dec 2020 (GMT) (1 earthquake)
18 Dec 2020 8:45 pm (GMT +2) (18 Dec 2020 18:45:13 GMT)
2.4

9 km
1 km (0.6 mi)Aegean Sea, 15 km north of Messaria, South Aegean, Greece MoreMap
Sat, 12 Dec 2020 (GMT) (1 earthquake)
12 Dec 2020 10:54:37 GMT
2.5

40 km
58 km (36 mi)Aegean Sea, 31 km east of Naxos, South Aegean, Greece MoreMap
Wed, 2 Dec 2020 (GMT) (1 earthquake)
2 Dec 2020 6:15 pm (GMT +2) (2 Dec 2020 16:15:52 GMT)
2.6

8 km
9 km (5.6 mi)Aegean Sea, 8 km northeast of Messaria, South Aegean, Greece MoreMap
Sat, 21 Nov 2020 (GMT) (2 earthquakes)
21 Nov 2020 8:23 am (GMT +2) (21 Nov 2020 06:23:41 GMT)
2.9

104 km
43 km (27 mi)37 km southeast of Emporeío, Kykládes, South Aegean, Greece MoreMap
21 Nov 2020 8:23 am (GMT +2) (21 Nov 2020 06:23:40 GMT)
2.4

22 km
43 km (27 mi)42 km east of Emporeío, Kykládes, South Aegean, Greece MoreMap
Fri, 20 Nov 2020 (GMT) (1 earthquake)
20 Nov 2020 1:32 pm (GMT +2) (20 Nov 2020 11:32:50 GMT)
3.4

127 km
11 km (6.8 mi)95 km north of Irákleion, Iraklio, Greece MoreMap
Mon, 16 Nov 2020 (GMT) (1 earthquake)
16 Nov 2020 00:03:12 GMT
2.2

8 km
32 km (20 mi)38 km southeast of Oía, Greece MoreMap
Fri, 13 Nov 2020 (GMT) (4 earthquakes)
13 Nov 2020 18:28:41 GMT
2.3

16 km
26 km (16 mi)19 km southeast of Emporeío, Greece MoreMap
13 Nov 2020 18:21:52 GMT
2.4

13 km
25 km (16 mi)21 km southeast of Emporeío, Greece MoreMap
13 Nov 2020 18:10:54 GMT
2.6

15 km
27 km (17 mi)23 km southeast of Firá, Greece MoreMap
13 Nov 2020 02:01:33 GMT
1.7

11 km
30 km (19 mi)23 km southeast of Emporeío, Greece MoreMap
Sat, 24 Oct 2020 (GMT) (1 earthquake)
24 Oct 2020 03:47:52 GMT
2.5

119 km
70 km (43 mi)Aegean Sea, 110 km northeast of Heraklion, Crete, Greece MoreMap
Tue, 20 Oct 2020 (GMT) (1 earthquake)
20 Oct 2020 03:07:53 GMT
2.6

5 km
30 km (19 mi)Aegean Sea, 31 km southwest of Messaria, South Aegean, Greece MoreMap
Mon, 19 Oct 2020 (GMT) (2 earthquakes)
20 Oct 2:14 am (GMT +3) (19 Oct 2020 23:14:06 GMT)
3.5

16 km
33 km (21 mi)86 km north of Irákleion, Iraklio, Greece MoreMap
20 Oct 2:11 am (GMT +3) (19 Oct 2020 23:11:04 GMT)
3.1

15 km
38 km (24 mi)Aegean Sea, 86 km north of Heraklion, Crete, Greece MoreMap
Tue, 6 Oct 2020 (GMT) (1 earthquake)
6 Oct 6:58 am (GMT +3) (6 Oct 2020 03:58:56 GMT)
2.1

19 km
57 km (35 mi)Aegean Sea, 84 km north of Heraklion, Crete, Greece MoreMap
Mon, 21 Sep 2020 (GMT) (2 earthquakes)
21 Sep 2020 15:34:24 GMT
2.4

12 km
29 km (18 mi)Aegean Sea, 34 km east of Messaria, South Aegean, Greece MoreMap
21 Sep 2020 15:34:20 GMT
2.2

5 km
21 km (13 mi)Aegean Sea, 32 km northeast of Messaria, South Aegean, Greece MoreMap
Sat, 22 Aug 2020 (GMT) (1 earthquake)
22 Aug 2020 07:52:58 GMT
2.8

85 km
54 km (34 mi)Aegean Sea, 99 km north of Rethymno, Crete, Greece MoreMap
Sat, 8 Aug 2020 (GMT) (1 earthquake)
8 Aug 2020 04:35:52 GMT
2.6

10 km
52 km (32 mi)Aegean Sea, 20 km south of Paros, South Aegean, Greece MoreMap
Thu, 25 Jun 2020 (GMT) (1 earthquake)
25 Jun 2020 15:08:43 GMT
2.9

153 km
44 km (27 mi)Aegean Sea, 6.1 km northwest of Schinousa Island, Greece MoreMap
Fri, 19 Jun 2020 (GMT) (1 earthquake)
19 Jun 2020 05:34:42 GMT
2.1

14 km
69 km (43 mi)Aegean Sea, 22 km southeast of Aigiali, Nomos Kykladon, South Aegean, Greece MoreMap
Sun, 14 Jun 2020 (GMT) (1 earthquake)
14 Jun 2020 15:50:36 GMT
2.4

7.1 km
71 km (44 mi)Aegean Sea, 21 km southeast of Aigiali, Nomos Kykladon, South Aegean, Greece MoreMap
Sat, 30 May 2020 (GMT) (1 earthquake)
30 May 2020 03:16:36 GMT
1.5

8 km
25 km (16 mi)(Greece) MoreMap
Sun, 24 May 2020 (GMT) (1 earthquake)
24 May 2020 15:20:38 GMT
2.1

5 km
56 km (35 mi)Aegean Sea, 52 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Tue, 12 May 2020 (GMT) (1 earthquake)
12 May 2020 11:19:36 GMT
2.2

10 km
21 km (13 mi)Aegean Sea, 18 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Mon, 11 May 2020 (GMT) (1 earthquake)
11 May 2020 20:56:14 GMT
3.1

1 km
60 km (37 mi)Aegean Sea, 56 km southwest of Astypalaia, Dodecanese, South Aegean, Greece MoreMap
Sat, 9 May 2020 (GMT) (1 earthquake)
9 May 2020 10:20:19 GMT
2.6

63 km
69 km (43 mi)Aegean Sea, 73 km northeast of Heraklion, Crete, Greece MoreMap
Tue, 5 May 2020 (GMT) (2 earthquakes)
5 May 2020 04:15:52 GMT
2.4

14 km
22 km (14 mi)Aegean Sea, 13 km southwest of Anaphi Island, Greece MoreMap
5 May 2020 00:46:49 GMT
2.0

8 km
23 km (14 mi)Aegean Sea, 19 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Mon, 4 May 2020 (GMT) (2 earthquakes)
4 May 2020 19:13:24 GMT
2.7

2 km
24 km (15 mi)Aegean Sea, 22 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
4 May 2020 15:19:19 GMT
2.2

9 km
26 km (16 mi)Aegean Sea, 22 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Wed, 29 Apr 2020 (GMT) (2 earthquakes)
29 Apr 2020 08:52:24 GMT
2.8

6 km
28 km (17 mi)Aegean Sea, 24 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
29 Apr 2020 01:06:30 GMT
1.9

9 km
29 km (18 mi)(Greece) MoreMap
Sun, 26 Apr 2020 (GMT) (3 earthquakes)
26 Apr 2020 01:21:10 GMT
2.1

12 km
24 km (15 mi)Aegean Sea, 21 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
26 Apr 2020 00:17:45 GMT
3.1

4 km
24 km (15 mi)Aegean Sea, 21 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
26 Apr 2020 00:12:03 GMT
4.0

10 km
33 km (21 mi)1 km northeast of Irákleion, Iraklio, Greece 5 reportsMoreMap
Fri, 24 Apr 2020 (GMT) (1 earthquake)
24 Apr 2020 14:21:56 GMT
4.2

10 km
32 km (20 mi)98 km north of Irákleion, Iraklio, Greece 7 reportsMoreMap
Sun, 19 Apr 2020 (GMT) (1 earthquake)
19 Apr 2020 00:15:01 GMT
2.1

5.1 km
22 km (14 mi)Aegean Sea, 18 km southeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Sat, 4 Apr 2020 (GMT) (3 earthquakes)
4 Apr 2020 18:05:22 GMT
2.6

7 km
4 km (2.5 mi)Aegean Sea, 1.9 km southwest of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
4 Apr 2020 17:03:19 GMT
2.5

11 km
8 km (5 mi)Aegean Sea, 10.8 km northeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
4 Apr 2020 16:41:06 GMT
2.7

14 km
9 km (5.6 mi)Aegean Sea, 10 km northeast of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Thu, 27 Feb 2020 (GMT) (1 earthquake)
27 Feb 2020 18:04:29 GMT
2.5

23 km
50 km (31 mi)Aegean Sea, 52 km southwest of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Mon, 3 Feb 2020 (GMT) (1 earthquake)
3 Feb 2020 03:58:58 GMT
1.9

68 km
57 km (35 mi)55 Km SSW from Santorini (Greece) MoreMap
Sat, 1 Feb 2020 (GMT) (1 earthquake)
1 Feb 2020 00:01:03 GMT
2.1

8.8 km
36 km (22 mi)Aegean Sea, 13 km northeast of Anafi Island, Greece MoreMap
Sat, 25 Jan 2020 (GMT) (1 earthquake)
25 Jan 2020 05:54:07 GMT
2.2

7 km
29 km (18 mi)Aegean Sea, 31 km southwest of Messaria, Nomos Kykladon, South Aegean, Greece MoreMap
Tue, 21 Jan 2020 (GMT) (1 earthquake)
21 Jan 2020 11:10:13 GMT
2.8

2 km
3.6 km southwest of Fira, Nomos Kykladon, South Aegean, Greece MoreMap
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Estimated combined seismic energy released: 2.3 x 1011 joules (64.3 megawatt hours, equivalent to 55.3 tons of TNT) More info

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