Light mag. 3.3 earthquake - Ionian Sea, 74 km southwest of Pýrgos, Ilia Prefecture, Western Greece, on Wednesday, 10 Feb 2021 6:25 am (GMT +2) -
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Light magnitude 3.3 earthquake at 14 km depth
10 Feb 04:29 UTC: First to report: EMSC after 4 minutes.
10 Feb 04:30: Now using data updates from NOA
10 Feb 04:48: Magnitude recalculated from 3.2 to 3.3. Hypocenter depth recalculated from 10.0 to 14.4 km (from 6.2 to 8.9 mi). Epicenter location corrected by 7.9 km (4.9 mi) towards SW.
10 Feb 04:30: Now using data updates from NOA
10 Feb 04:48: Magnitude recalculated from 3.2 to 3.3. Hypocenter depth recalculated from 10.0 to 14.4 km (from 6.2 to 8.9 mi). Epicenter location corrected by 7.9 km (4.9 mi) towards SW.
Date & time: 10 Feb 2021 04:25:51 UTC -
Local time at epicenter: Wednesday, 10 Feb 2021 6:25 am (GMT +2)
Magnitude: 3.3
Depth: 14.4 km
Epicenter latitude / longitude: 37.4139°N / 20.6708°E
(Ionian Sea, Greece)Nearest volcano: Sousaki (215 km / 134 mi)
Nearby towns and cities:
30 km (19 mi) SSW of Keri (pop: 469) --> See nearby quakes!
45 km (28 mi) SSW of Zakynthos (pop: 11,500) --> See nearby quakes!
47 km (29 mi) S of Katastari (pop: 1,380) --> See nearby quakes!
70 km (44 mi) SW of Gastouni (pop: 8,110) --> See nearby quakes!
74 km (46 mi) SW of Amaliada (pop: 16,800) --> See nearby quakes!
74 km (46 mi) WSW of Pýrgos (Pirgos) (pop: 22,400) --> See nearby quakes!
86 km (53 mi) WNW of Filiatra (pop: 6,970) --> See nearby quakes!
87 km (54 mi) S of Argostoli (pop: 9,820) --> See nearby quakes!
131 km (82 mi) SW of Patras (pop: 168,000) --> See nearby quakes!
276 km (172 mi) WSW of Athens (pop: 664,000) --> See nearby quakes!
108 km (67 mi) S of Ithaca Island (pop: 3,210) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds
15.7°C (60 F), humidity: 75%, wind: 6 m/s (12 kts) from WSW
Primary data source: NOA (National Observatory of Athens)Few Clouds
15.7°C (60 F), humidity: 75%, wind: 6 m/s (12 kts) from WSWEstimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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 |
| 3.3 | 14 km | 36 Km NW From Strofades, Greece | NOA |
| 3.3 | 2 km | IONIAN SEA, Greece | EMSC |
User reports for this quake
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