Light mag. 3.7 earthquake - 53 km south of İzmir, Turkey, on Friday, 30 October 2020 at 12:42 (GMT) -
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 51 minutes earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Turkey| Izmir | Aydın | Ankara

Light magnitude 3.7 earthquake at 7 km depth
30 Oct 14:55 UTC: First to report: KOERI-RETMC after 2 hours and 13 minutes.
Date & time: 30 Oct 2020 12:42:56 UTC -
Magnitude: 3.7
Depth: 6.7 km
Epicenter latitude / longitude: 37.9423°N / 27.0303°E

Nearest volcano: Akyarlar (110 km / 68 mi)
Nearby towns and cities:
12 km (7 mi) SW of Özdere (pop: 13,500) --> See nearby quakes!
22 km (14 mi) WNW of Kusadasi (pop: 63,200) --> See nearby quakes!
30 km (18 mi) W of Selçuk (pop: 29,100) --> See nearby quakes!
33 km (20 mi) SSE of Seferihisar (pop: 19,600) --> See nearby quakes!
35 km (22 mi) SSW of Menderes (pop: 22,000) --> See nearby quakes!
37 km (23 mi) SW of Torbalı (pop: 50,300) --> See nearby quakes!
39 km (25 mi) WNW of Söke (pop: 68,200) --> See nearby quakes!
48 km (30 mi) SSE of Urla (pop: 45,200) --> See nearby quakes!
49 km (30 mi) S of Karabağlar (pop: 458,000) --> See nearby quakes!
550 km (342 mi) WSW of Ankara (pop: 3,517,200) --> See nearby quakes!
99 km (62 mi) ESE of Chios Island (pop: 32,400) --> See nearby quakes!
Primary data source: KOERI-RETMC (Kandilli Oservatory and Earthquake Research Institute in Istanbul)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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 3.7 | 6.7 km | Kusadasi Korfezi (aegean Sea), Turkey | KOERI-RETMC |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Depth|Age|Distance| Details
- 09 Jul 1956 03:11| 7.7 |20km / 12.4mi|65 years ago|171km / 106mi| Aegean Sea, 19 km S of Amorgos, Nomos Kykladon, South Aegean, Greece
- 25 Apr 1957 02:25| 7.3 |35km / 22mi|64 years ago|226km / 140mi| Eastern Mediterranean, 46 km SW of Fethiye, Muğla, Turkey
- 19 Dec 1981 14:10| 7.2 |10km / 6.2mi|39 years ago|213km / 133mi| Aegean Sea, 125 km NW of Хиос, Chios, North Aegean, Greece
- 19 Feb 1968 22:45| 7.2 |15km / 9.3mi|53 years ago|240km / 149mi| Aegean Sea, 57 km S of Myrina, Lesvos, North Aegean, Greece
- 24 Apr 1957 19:10| 7.1 |35km / 22mi|64 years ago|227km / 141mi| Eastern Mediterranean, 27 km SE of Sarigerme, Ortaca, Muğla, Turkey
- 26 Jun 1926 19:46| 6.9 |15km / 9.3mi|95 years ago|142km / 88mi| Aegean Sea, 16 km SW of Kéfalos, Dodecanese, South Aegean, Greece
- 30 Oct 2020 11:51| 6.7 |2km / 1.2mi|18 weeks ago|19km / 12mi| Aegean Sea, 17 km NE of Karlovasi, Samos, North Aegean, Greece
- 28 Mar 1969 01:48| 6.7 |10km / 6.2mi|52 years ago|147km / 91mi| 9.7 km W of Kula, Manisa, Turkey
- 20 Jul 2017 22:31| 6.6 |11km / 6.8mi|4 years ago|117km / 73mi| Aegean Sea, 11 km SE of Bodrum, Muğla, Turkey
- 16 Jul 1955 07:07| 6.6 |15km / 9.3mi|66 years ago|43km / 26mi| 18 km SW of Söke, Aydın, Turkey
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