Light mag. 3.9 earthquake - 84 km southwest of İzmir, Turkey, Greece, on Saturday, 31 Oct 2020 10:46 am (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 21 hours earlier.
Light mag. 3.9 earthquake - 84 km southwest of İzmir, Turkey, Greece, on Saturday, 31 Oct 2020 10:46 am (GMT +2)

Light magnitude 3.9 earthquake at 14 km depth

31 Oct 08:51 UTC: First to report: EMSC after 4 minutes.
31 Oct 08:59: Epicenter location corrected by 1.8 km (1.1 mi) towards W.
... [show all] ...
31 Oct 09:31: Now using data updates from NOA
Date & time: 31 Oct 2020 08:46:59 UTC -
Local time at epicenter: Saturday, 31 Oct 2020 10:46 am (GMT +2)
Magnitude: 3.9
Depth: 14.0 km
Epicenter latitude / longitude: 37.858°N / 26.4908°E (Aegean Sea, Greece)
Nearest volcano: Akyarlar (123 km / 76 mi)
Nearby towns and cities:
15 km (9 mi) NW of Ormos Agiou Isidorou (pop: 23) --> See nearby quakes!
20 km (13 mi) WNW of Karlovasi (pop: 6,710) --> See nearby quakes!
29 km (18 mi) W of Agios Konstantinos (pop: 368) --> See nearby quakes!
34 km (21 mi) NW of Spatharaioi (pop: 236) --> See nearby quakes!
39 km (24 mi) WNW of Mytilinioi (pop: 1,980) --> See nearby quakes!
48 km (30 mi) SSE of Alacati (Turkey) (pop: 3,660) --> See nearby quakes!
49 km (30 mi) SW of Seferihisar (Turkey) (pop: 19,600) --> See nearby quakes!
50 km (31 mi) WNW of Charavgi (pop: 54) --> See nearby quakes!
55 km (34 mi) SE of Nenita (pop: 903) --> See nearby quakes!
243 km (151 mi) E of Athens (pop: 664,000) --> See nearby quakes!
72 km (45 mi) SSE of Chios Island (pop: 32,400) --> See nearby quakes!
151 km (94 mi) S of Lesvos Island (pop: 86,400) --> See nearby quakes!
61 km (38 mi) NW of Agathonisi Island (pop: 150) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds 20.2°C (68 F), humidity: 64%, wind: 6 m/s (12 kts) from N
Primary data source: NOA (National Observatory of Athens)
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) More info
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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.
M 3.914 km49 Km SW of Seferihisar, GreeceNOA
M 3.88.1 kmOniki Adalar (mediterranean Sea), GreeceKOERI-RETMC
M 4.010 kmDodecanese Islands, GreeceEMSC

User reports for this quake (7)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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301.6 km SSW of epicenter [Map] / not felt (reported through our app)
Izmir (Turkey, 88 km NE of epicenter) : Hissettim (reported through EMSC)
Seferihisar (Turkey, 53 km NE of epicenter) : Erdgeschoss auf dem Balkon, während dem Sitzen leicht gespürt (reported through EMSC)
Gömeç (Turkey, 172 km N of epicenter) : Hissetmedik ayvalık tarafı (reported through EMSC)
İzmir (Turkey, 86 km NE of epicenter) : Fay hareketlenmeye başladı tekrar (reported through EMSC)
Karabağlar (Turkey, 83 km NE of epicenter) : üçkuyular hissedilmedi (reported through EMSC)
Karabağlar (Turkey, 83 km NE of epicenter) : Hissedildi baya (reported through EMSC)
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