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Minor mag. 3.3 earthquake - 48 Km ESE of Agria, Greece on Sunday, 18 October 2020

Minor mag. 3.3 earthquake  - 48 Km ESE of Agria, Greece on Sunday, 18 October 2020
18 Oct 05:38 UTC: First to report: EMSC after 3 minutes.
18 Oct 06:05: Magnitude recalculated from 3.1 to 3.3. Hypocenter depth recalculated from 2.0 to 11.0 km (from 1.2 to 6.8 mi). Epicenter location corrected by 3.6 km (2.3 mi) towards ENE.
18 Oct 06:06: Now using data updates from NOA
I felt this quake
I didn't feel it
Date & time: Sunday, 18 October 2020 05:35 UTC
Local time at epicenter: 18 Oct 8:35 am (GMT +3)
Magnitude: 3.3
Depth: 11.0 km
Epicenter latitude / longitude: 39.1228°N / 23.4993°E (Greece)
Nearest volcano: Sousaki (134 km / 83 mi)
Nearby towns and cities:
4 km (3 mi) S of Skiáthos (pop: 5,200)
12 km (7 mi) SW of Glóssa (pop: 1000)
15 km (9 mi) SE of Ágios Geórgios Promyríou (pop: 100)
129 km (80 mi) N of Athens (pop: 664,000)
176 km (109 mi) SE of Thessaloníki (pop: 354,300)
182 km (113 mi) NE of Pátra (pop: 168,000)
Weather at epicenter at time of quake:
Few Clouds 15.6°C (60 F), humidity: 59%, wind: 3 m/s (5 kts) from NW
Primary data source: NOA
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
TimeMag. / DepthLocationSource
18 Oct 8:35 am (GMT +3) (18 Oct 05:35:30 UTC)M 3.3 / 11 km48 Km ESE of Agria, GreeceNOA
Sun, 18 Oct 05:35 UTCM 3.2 / 11 kmAegean Sea, GreeceEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Volos / Very weak shaking (MMI II)
Argalasti / Very weak shaking (MMI II) / very short
Patrihori / Weak shaking (MMI III) / 1-2 s

Earlier earthquakes in the same area since 1900

Minor mag. 3.3 earthquake - 48 Km ESE of Agria, Greece on Sunday, 18 October 2020
    Hint: Click on Date/Time to show latest first
  • Date / time UTC
    | Mag |
    Depth
    |
    Age
    |
    Distance
    | Details
  • 10 Nov 1940 01:39
    | 7.8 |
    90km / 56mi
    |
    80 years ago
    |
    774km / 481mi
    | Romania
  • 09 Jul 1956 03:11
    | 7.7 |
    20km / 12.4mi
    |
    64 years ago
    |
    348km / 216mi
    | Dodecanese Islands, Greece
  • 17 Aug 1999 00:01
    | 7.6 |
    17km / 10.6mi
    |
    21 years ago
    |
    572km / 355mi
    | Western Turkey
  • 01 Feb 1944 03:22
    | 7.6 |
    30km / 19mi
    |
    77 years ago
    |
    828km / 515mi
    | Central Turkey
  • 04 Mar 1977 19:21
    | 7.5 |
    94km / 58mi
    |
    44 years ago
    |
    786km / 489mi
    | Romania
  • 26 Nov 1943 22:20
    | 7.5 |
    20km / 12.4mi
    |
    77 years ago
    |
    879km / 546mi
    | Central Turkey
  • 22 Jul 1967 16:57
    | 7.4 |
    30km / 19mi
    |
    53 years ago
    |
    648km / 403mi
    | Western Turkey
  • 08 Nov 1905 22:06
    | 7.4 |
    15km / 9.3mi
    |
    115 years ago
    |
    41km / 25mi
    | Aegean Sea (Greece)
  • 25 Apr 1957 02:25
    | 7.3 |
    35km / 22mi
    |
    64 years ago
    |
    548km / 340mi
    | Dodecanese Islands, Greece (Turkey)
  • 18 Mar 1953 19:06
    | 7.3 |
    10km / 6.2mi
    |
    68 years ago
    |
    374km / 232mi
    | Western Turkey
  • Show all

Map of earlier quakes

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