Moderate mag. 4.2 earthquake - 85 km southwest of İzmir, Turkey, Greece, on Saturday, 31 Oct 2020 4:42 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 1 day 3 hours earlier.
Moderate mag. 4.2 earthquake - 85 km southwest of İzmir, Turkey, Greece, on Saturday, 31 Oct 2020 4:42 pm (GMT +2)

Moderate magnitude 4.2 earthquake at 16 km depth

31 Oct 14:46 UTC: First to report: GFZ after 3 minutes.
31 Oct 14:49: Magnitude recalculated from 4.4 to 4.3. Epicenter location corrected by 4.4 km (2.8 mi) towards S.
31 Oct 15:04: Now using data updates from NOA
Date & time: 31 Oct 2020 14:42:43 UTC -
Local time at epicenter: Saturday, 31 Oct 2020 4:42 pm (GMT +2)
Magnitude: 4.2
Depth: 16.0 km
Epicenter latitude / longitude: 37.8703°N / 26.4555°E (Greece)
Nearest volcano: Akyarlar (122 km / 76 mi)
Nearby towns and cities:
18 km (11 mi) NW of Ormos Agiou Isidorou (pop: 23) --> See nearby quakes!
24 km (15 mi) WNW of Karlovasi (pop: 6,710) --> See nearby quakes!
43 km (27 mi) WNW of Mytilinioi (pop: 1,980) --> See nearby quakes!
50 km (31 mi) SW of Seferihisar (Turkey) (pop: 19,600) --> See nearby quakes!
52 km (33 mi) SSE of Çeşme (Turkey) (pop: 21,300) --> See nearby quakes!
57 km (35 mi) SSW of Urla (Turkey) (pop: 45,200) --> See nearby quakes!
62 km (39 mi) SSE of Chios (pop: 24,000) --> See nearby quakes!
82 km (51 mi) SW of Karabağlar (Turkey) (pop: 458,000) --> See nearby quakes!
85 km (53 mi) SW of Izmir (Turkey) (pop: 2,500,600) --> See nearby quakes!
240 km (149 mi) E of Athens (pop: 664,000) --> See nearby quakes!
69 km (43 mi) SSE of Chios Island (pop: 32,400) --> See nearby quakes!
149 km (93 mi) S of Lesvos Island (pop: 86,400) --> See nearby quakes!
64 km (40 mi) NW of Agathonisi Island (pop: 150) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 20.8°C (69 F), humidity: 56%, wind: 5 m/s (10 kts) from NNW
Primary data source: NOA (National Observatory of Athens)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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.
MagnitudeDepthLocationSource
M 4.216 km- 25 km WNW of Néon Karlovásion, GreeceNOA
M 4.210 kmDodecanese Islands, GreeceEMSC
M 4.25 kmAegean Sea, GreeceKOERI-RETMC
M 4.310 kmDodecanese Islands, GreeceGFZ
M 4.510 km25 Km WNW of Néon Karlovásion, GreeceUSGS
M 4.510 kmKhrisomilea / Sporaden, GreeceZAMG
M 4.510 km25 Km WNW of Néon Karlovásion, GreeceUSGS

User reports for this quake (30)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Evdilos Ikaria (37.1 km SW of epicenter) [Map] / Very weak shaking (MMI II)
Seferihisar (Turkey, 50 km NE of epicenter) : Sarsıntı 2.katta şiddetli hissettim (reported through EMSC)
(Turkey, 126 km NE of epicenter) : Manisa’da hissetmedik. (reported through EMSC)
Esenyurt (Turkey, 399 km NE of epicenter) : İstanbulda o an bir deprem oldu (reported through EMSC)
Büyükçekmece (Turkey, 395 km NE of epicenter) : İstanbul Akçaburgaz da hissedildi ama hafif (reported through EMSC)
Bayraklı (Turkey, 91 km NE of epicenter) : Çok hafif (reported through EMSC)
Karşıyaka (Turkey, 87 km NE of epicenter) : 4 buyuklugunde gibiydi 2 saniye (reported through EMSC)
Karşıyaka (Turkey, 87 km NE of epicenter) : Medium earthquake felt stronger than before ones (reported through EMSC)
Karşıyaka (Turkey, 87 km NE of epicenter) : tıkırtı ile birlikte geldi (reported through EMSC)
Buca (Turkey, 85 km NE of epicenter) : Smooth (reported through EMSC)
İzmir (Turkey, 85 km NE of epicenter) : hafiften hafiften salladı yine 17:43 (reported through EMSC)
İzmir (Turkey, 85 km NE of epicenter) : Bir kaç saniye sürdü. Rahatsız edici değidi. (reported through EMSC)
İzmir (Turkey, 85 km NE of epicenter) : götümü sismograf oldu artık (reported through EMSC)
Karabağlar (Turkey, 81 km NE of epicenter) : Dolapları salladı (reported through EMSC)
Urla (Turkey, 57 km NE of epicenter) : It was a sudden but sharp sway. Feels like still slowly trembling (reported through EMSC)
Urla (Turkey, 57 km NE of epicenter) : Hiç olmadı sanki hissedilmedi (reported through EMSC)
Uzunkuyu (Turkey, 46 km N of epicenter) : Şiddetli bir artçı.17:45 ve devam ediyor. (reported through EMSC)
Manisa (Turkey, 118 km NE of epicenter) : Manisa (reported through EMSC)
Manisa (Turkey, 118 km NE of epicenter) : manisaa (reported through EMSC)
Didim (Turkey, 89 km SE of epicenter) : Kısa sürdü (reported through EMSC)
Karşıyaka (Turkey, 87 km NE of epicenter) : Hafif (reported through EMSC)
İzmir (Turkey, 85 km NE of epicenter) : Sağlam vurdu geçti 1 2 saniye sürdü şiddetliydi (reported through EMSC)
Mordoğan (Turkey, 73 km N of epicenter) : Mordoganda hissedildi (reported through EMSC)
Menderes (Turkey, 73 km NE of epicenter) : Vurdu geçti (reported through EMSC)
Özdere (Turkey, 61 km E of epicenter) : Bir kere salladı (reported through EMSC)
Özdere (Turkey, 61 km E of epicenter) : Özdere’de hissedildi (reported through EMSC)
Urla (Turkey, 57 km NE of epicenter) : Urlada hissettim (reported through EMSC)
Seferihisar (Turkey, 49 km NE of epicenter) : sarstı bi (reported through EMSC)
Alaçatı (Turkey, 46 km NW of epicenter) : Anlıktı (reported through EMSC)
Agios Kirykos (Greece, 32 km SW of epicenter) : Ήταν αρκετά έντονος και είχε διάρκεια. (reported through EMSC)
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