Light mag. 3.3 earthquake - Aegean Sea, 38 km east of Sykia, Chalkidiki, Central Macedonia, Greece, on Sunday, Jun 26, 2022 at 9:25 am (GMT +3) -
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Light magnitude 3.3 earthquake at 18 km depth
26 Jun 06:28 UTC: First to report: EMSC after 3 minutes.
26 Jun 06:29: Hypocenter depth recalculated from 8.0 to 7.0 km (from 5 to 4.3 mi). Epicenter location corrected by 1.1 km (0.7 mi) towards S.
26 Jun 06:30: Now using data updates from NOA
26 Jun 08:35: Magnitude recalculated from 3.2 to 3.3. Hypocenter depth recalculated from 10.0 to 18.0 km (from 6.2 to 11.2 mi). Epicenter location corrected by 3.9 km (2.4 mi) towards WNW.
26 Jun 06:29: Hypocenter depth recalculated from 8.0 to 7.0 km (from 5 to 4.3 mi). Epicenter location corrected by 1.1 km (0.7 mi) towards S.
26 Jun 06:30: Now using data updates from NOA
26 Jun 08:35: Magnitude recalculated from 3.2 to 3.3. Hypocenter depth recalculated from 10.0 to 18.0 km (from 6.2 to 11.2 mi). Epicenter location corrected by 3.9 km (2.4 mi) towards WNW.
Earthquake details
| Date & time | Jun 26, 2022 06:25:04 UTC - |
| Local time at epicenter | Sunday, Jun 26, 2022 at 9:25 am (GMT +3) |
| Status | Confirmed |
| Magnitude | 3.3 |
| Depth | 18.0 km |
| Epicenter latitude / longitude | 39.9239°N / 24.3544°E  (Aegean Sea, Greece) |
| Antipode | 39.924°S / 155.646°W |
| Shaking intensity | Weak shaking near epicenter |
| Felt | 0 reports |
| Primary data source | NOA (National Observatory of Athens) |
| Nearest volcano | Sousaki (246 km / 153 mi) |
| Nearby towns and cities | 32 km (20 mi) ESE of Kalamitsi (pop: 39) | Show on map | Quakes nearby 38 km (23 mi) ESE of Sykia (pop: 1,900) | Show on map | Quakes nearby 52 km (32 mi) ESE of Neos Marmaras (pop: 3,160) | Show on map | Quakes nearby 61 km (38 mi) W of Mirina (pop: 5,410) | Show on map | Quakes nearby 64 km (40 mi) E of Pefkochori (pop: 1,930) | Show on map | Quakes nearby 67 km (41 mi) SE of Ierissos (Chalkidikí) (pop: 3,270) | Show on map | Quakes nearby 67 km (42 mi) ESE of Nikiti (pop: 2,710) | Show on map | Quakes nearby 222 km (138 mi) NNE of Athens (pop: 664,000) | Show on map | Quakes nearby 58 km (36 mi) SE of Ammouliani Island (pop: 547) | Show on map | Quakes nearby |
| Weather at epicenter at time of quake | Clear Sky  22.7°C (73 F), humidity: 77%, wind: 3 m/s (6 kts) from NNE |
| Estimated seismic energy released | 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) | about seismic energy |
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.
| Mag. | Depth | Location | Source |
| 3.3 | 18 km | Greece: 37 Km ESE From Sykia Sithonias | NOA |
| 3.2 | 20 km | Greece: AEGEAN SEA | EMSC |
| 3.5 | 16 km | Greece: YUNANISTAN | KOERI-RETMC |
| 3.4 | 10 km | Greece: Aegean Sea | GFZ |
| 3.4 | 10 km | Greece: Aegean Sea | RaspberryShake |
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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