Minor mag. 1.9 earthquake - SAKIZ ADASI (AEGEAN SEA) on Saturday, 21 October 2017
21 Oct 16:17 UTC: First to report: KOERI-RETMC after 25 minutes.
Depth: 28.9 km
Epicenter latitude / longitude: 38.0925°N / 25.955°E (Greece)
Nearest volcano: Akyarlar (172 km / 107 mi)
Nearby towns and cities:
15 km (10 mi) SW of Pyrgíon (pop: 800)
17 km (11 mi) S of Olýmpoi (pop: 400)
18 km (11 mi) SW of Kalamotí (pop: 600)
108 km (67 mi) SW of Karabağlar (pop: 458,000)
109 km (68 mi) SW of İzmir (pop: 2,500,600)
197 km (122 mi) E of Athens (pop: 664,000)
Primary data source: KOERI-RETMC
Estimated released energy: 4.5 x 107 joules (12.4 kilowatt hours) [learn more]
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.
|Time||Mag. / Depth||Location||Source|
|Sat, 21 Oct 15:51 UTC||M 1.9 / 28.9 km||SAKIZ ADASI (AEGEAN SEA)||KOERI-RETMC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 1.9, this quake was too small to be felt by humans, but it was recorded instrumentally.