Minor mag. 2.6 earthquake - Ionian Sea, 16 km southeast of Zakynthos, Greece, on Wednesday, 3 Feb 2021 6:17 am (GMT +2) -
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Minor magnitude 2.6 earthquake at 38 km depth
3 Feb 04:21 UTC: First to report: NOA after 4 minutes.
3 Feb 06:24: Hypocenter depth recalculated from 10.0 to 5.0 km (from 6.2 to 3.1 mi). Epicenter location corrected by 2.8 km (1.7 mi) towards WSW.
3 Feb 06:39: Magnitude recalculated from 2.4 to 2.6. Hypocenter depth recalculated from 5.0 to 38.0 km (from 3.1 to 24 mi). Epicenter location corrected by 12 km (7.6 mi) towards SW.
3 Feb 06:24: Hypocenter depth recalculated from 10.0 to 5.0 km (from 6.2 to 3.1 mi). Epicenter location corrected by 2.8 km (1.7 mi) towards WSW.
3 Feb 06:39: Magnitude recalculated from 2.4 to 2.6. Hypocenter depth recalculated from 5.0 to 38.0 km (from 3.1 to 24 mi). Epicenter location corrected by 12 km (7.6 mi) towards SW.
Date & time: 3 Feb 2021 04:17:04 UTC -
Local time at epicenter: Wednesday, 3 Feb 2021 6:17 am (GMT +2)
Magnitude: 2.6
Depth: 38.0 km
Epicenter latitude / longitude: 37.6483°N / 20.9674°E

Nearest volcano: Sousaki (178 km / 111 mi)
Nearby towns and cities:
9 km (6 mi) S of Ano Vasilikos (pop: 280) --> See nearby quakes!
16 km (10 mi) SSE of Zakynthos (pop: 11,500) --> See nearby quakes!
25 km (16 mi) SSW of Arkoudi (pop: 1,310) --> See nearby quakes!
27 km (17 mi) SE of Katastari (pop: 1,380) --> See nearby quakes!
33 km (21 mi) SW of Gastouni (pop: 8,110) --> See nearby quakes!
36 km (22 mi) SSW of Kyllini (pop: 1,080) --> See nearby quakes!
38 km (23 mi) WSW of Amaliada (pop: 16,800) --> See nearby quakes!
42 km (26 mi) W of Pýrgos (Pirgos) (pop: 22,400) --> See nearby quakes!
94 km (59 mi) SW of Patras (pop: 168,000) --> See nearby quakes!
245 km (152 mi) W of Athens (pop: 664,000) --> See nearby quakes!
86 km (53 mi) SSE of Ithaca Island (pop: 3,210) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds
6°C (43 F), humidity: 100%, wind: 2 m/s (3 kts) from ENE
Primary data source: NOA (National Observatory of Athens)Few Clouds

Estimated released energy: 5 x 108 joules (139 kilowatt hours, equivalent to 0.12 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 |
2.6 | 38 km | 16 Km SSE From Zakynthos, Greece | NOA |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.6, this quake might have been felt very close to the epicenter and under calm conditions.be the first to report it!
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
- 06 Oct 1947 19:55| 7.3 |15km / 9.3mi|74 years ago|131km / 82mi| Ionian Sea, 27 km SE of Pylos, Messenia, Peloponnese, Greece
- 17 Jan 1983 12:41| 7.0 |14.3km / 8.9mi|38 years ago|77km / 48mi| Ionian Sea, 29 km SW of Argostoli, Greece
- 14 Feb 2008 10:09| 6.9 |29km / 18mi|13 years ago|142km / 88mi| Ionian Sea, 72 km SW of Kalamata, Messenia, Peloponnese, Greece
- 31 Mar 1965 09:47| 6.8 |75km / 47mi|56 years ago|149km / 93mi| Ionian Sea, 2.8 km SE of Galaxidi, Phocis, Central Greece
- 12 Aug 1953 09:23| 6.8 |10km / 6.2mi|68 years ago|59km / 37mi| Ionian Sea, 15 km E of Poros, Kefallonia Regional Unit, Ionian Islands, Greece
- 25 Oct 2018 22:54| 6.7 |10km / 6.2mi|2 years ago|35km / 21mi| Ionian Sea, 29 km SW of Lithakia, Nomos Zakýnthou, Ionian Islands, Greece
- 15 Nov 1959 17:08| 6.7 |15km / 9.3mi|61 years ago|41km / 26mi| Ionian Sea, 7.3 km W of Anafonitria, Nomos Zakýnthou, Ionian Islands, Greece
- 18 Nov 1997 13:07| 6.6 |33km / 21mi|23 years ago|29km / 18mi| Ionian Sea, 70 km W of Pýrgos, Ilia Prefecture, Western Greece
- 15 Jun 1995 00:15| 6.5 |14.2km / 8.8mi|26 years ago|142km / 89mi| Phocis, Central Greece, 51 km E of Patras, Achaea, Western Greece
- 17 Sep 1972 14:07| 6.5 |15km / 9.3mi|49 years ago|97km / 60mi| Ionian Sea, 26 km NW of Kefalonia Island, Greece
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