Light mag. 3.3 earthquake - 25 km WNW of Kosmadaíoi, Greece, on Friday, 6 Nov 2020 12:47 pm (GMT +2) -
This quake was likely an aftershock of the 6.7 quake Aegean Sea, 17 km northeast of Karlovasi, Samos, North Aegean, Greece, 30 Oct 2020 1:51 pm (GMT +2), which had occurred 7 days earlier.
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Light magnitude 3.3 earthquake at 13 km depth
6 Nov 10:51 UTC: First to report: EMSC after 4 minutes.
6 Nov 11:05: Magnitude recalculated from 3.3 to 3.1. Epicenter location corrected by 1.4 km (0.9 mi) towards NE.
6 Nov 11:23: Magnitude recalculated from 3.1 to 3.2. Hypocenter depth recalculated from 2.0 to 5.0 km (from 1.2 to 3.1 mi). Epicenter location corrected by 1.4 km (0.9 mi) towards SW.
6 Nov 11:26: Now using data updates from NOA
6 Nov 11:05: Magnitude recalculated from 3.3 to 3.1. Epicenter location corrected by 1.4 km (0.9 mi) towards NE.
6 Nov 11:23: Magnitude recalculated from 3.1 to 3.2. Hypocenter depth recalculated from 2.0 to 5.0 km (from 1.2 to 3.1 mi). Epicenter location corrected by 1.4 km (0.9 mi) towards SW.
6 Nov 11:26: Now using data updates from NOA
Date & time: 6 Nov 2020 10:47:59 UTC -
Local time at epicenter: Friday, 6 Nov 2020 12:47 pm (GMT +2)
Magnitude: 3.3
Depth: 13.0 km
Epicenter latitude / longitude: 37.8474°N / 26.4024°E
(Aegean Sea, Greece)Nearest volcano: Akyarlar (125 km / 78 mi)
Nearby towns and cities:
20 km (12 mi) WNW of Ormos Agiou Isidorou (North Aegean) (pop: 23) --> See nearby quakes!
27 km (17 mi) WNW of Karlovasi (North Aegean) (pop: 6,710) --> See nearby quakes!
54 km (34 mi) S of Çeşme (İzmir, Turkey) (pop: 21,300) --> See nearby quakes!
55 km (34 mi) SW of Seferihisar (İzmir, Turkey) (pop: 19,600) --> See nearby quakes!
62 km (38 mi) SSW of Urla (İzmir, Turkey) (pop: 45,200) --> See nearby quakes!
62 km (39 mi) SSE of Chios (North Aegean) (pop: 24,000) --> See nearby quakes!
75 km (47 mi) W of Kusadasi (Aydın, Turkey) (pop: 63,200) --> See nearby quakes!
87 km (54 mi) SW of Karabağlar (İzmir, Turkey) (pop: 458,000) --> See nearby quakes!
90 km (56 mi) SW of Izmir (İzmir, Turkey) (pop: 2,500,600) --> See nearby quakes!
235 km (146 mi) E of Athens (Attica) (pop: 664,000) --> See nearby quakes!
69 km (43 mi) SSE of Chios Island (pop: 32,400) --> See nearby quakes!
65 km (41 mi) NW of Agathonisi Island (pop: 150) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds
19°C (66 F), humidity: 68%, wind: 6 m/s (11 kts) from N
Primary data source: NOA (National Observatory of Athens)Few Clouds
19°C (66 F), humidity: 68%, wind: 6 m/s (11 kts) from NEstimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
| Magnitude | Depth | Location | Source |
| M 3.3 | 13 km | DODECANESE ISLANDS, GREECE | NOA |
| M 3.0 | 6.6 km | AEGEAN SEA, Greece | KOERI-RETMC |
| M 3.1 | 2 km | Greece | EMSC |
User reports for this quake
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