Moderate mag. 3.8 earthquake - Aegean Sea, 18 km west of Aliağa, Izmir, Turkey, on Thursday, 11 Feb 2021 11:45 am (GMT +3) -
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Séisme modéré magnitude 3.8 at 7 km depth
11 Feb 08:48 UTC: Premier à signaler: EMSC après 3 minutes.
11 Feb 08:50: Profondeur recalculée de 14.0 à 5.0 km (de 8.7 à 3.1 mi). Emplacement de l'épicentre corrigé de 2.8 km (1.8 mi) au ENE.
11 Feb 14:38: Magnitude recalculée de 3.9 à 3.8. Profondeur recalculée de 5.0 à 7.0 km (de 3.1 à 4.3 mi). Emplacement de l'épicentre corrigé de 2.6 km (1.6 mi) au O.
11 Feb 08:50: Profondeur recalculée de 14.0 à 5.0 km (de 8.7 à 3.1 mi). Emplacement de l'épicentre corrigé de 2.8 km (1.8 mi) au ENE.
11 Feb 14:38: Magnitude recalculée de 3.9 à 3.8. Profondeur recalculée de 5.0 à 7.0 km (de 3.1 à 4.3 mi). Emplacement de l'épicentre corrigé de 2.6 km (1.6 mi) au O.
Date & time: 11 Feb 2021 08:45:29 UTC -
Local time at epicenter: jeudi, 11 févr. 2021 11:45 (GMT +3)
Magnitude: 3.8
Profondeur: 7.0 km
Epicenter latitude / longitude: 38.86°N / 26.78°E

Volcan le plus près: Kenger (143 km / 89 mi)
Nearby towns and cities:
15 km NNO de Yenifoça (pop: 3,740) --> Voir les séismes à proximité!
18 km ONO de Aliağa (pop: 44,900) --> Voir les séismes à proximité!
21 km N de Foça (pop: 15,200) --> Voir les séismes à proximité!
25 km SSO de Dikili (pop: 14,100) --> Voir les séismes à proximité!
38 km NO de Menemen (pop: 53,500) --> Voir les séismes à proximité!
45 km SO de Pergame (pop: 57,200) --> Voir les séismes à proximité!
52 km S de Ayvalik (pop: 70,000) --> Voir les séismes à proximité!
59 km NNO de Izmir (pop: 2,500,600) --> Voir les séismes à proximité!
62 km NNO de Karabağlar (pop: 458,000) --> Voir les séismes à proximité!
535 km O de Ankara (pop: 3,517,200) --> Voir les séismes à proximité!
58 km SE de Lesvos Island (pop: 86,400) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Scattered Clouds
16.3°C (61 F), humidity: 77%, wind: 11 m/s (21 kts) from S
Primary data source: EMSC (European-Mediterranean Seismological Centre)Scattered Clouds

Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 tons of TNT) Plus d'infos
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 | Profondeur | Lieu | Source |
3.8 | 7 km | NEAR THE COAST OF WESTERN TURKEY | EMSC |
3.7 | 25 km | 34 Km SSE From Mitilini, Turkey | NOA |
3.9 | 13 km | CANDARLI KORFEZI (AEGEAN SEA), Turkey | KOERI-RETMC |
3.9 | 10 km | Near the Coast of Western Turkey | NIEP |
User reports for this quake (3)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Candarli (9.8 km NE of epicenter) [Map] / Strong shaking (MMI VI) / 2-5 s
41.3 km SE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
Izmir Yali mehallasi / Very weak shaking (MMI II) / horizontal (sideways) swinging / 5-10 s
Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Profondeur|Age|Distance| Détail
- 08 Nov 1905 22:06| 7.4 |15km / 9.3mi|il y a 116 ans|244km / 152mi| Aegean Sea, 10.1 km E of Patitiri, Magnesia, Thessaly, Greece
- 18 Mar 1953 19:06| 7.3 |10km / 6.2mi|il y a 68 ans|164km / 102mi| 7.8 km N of Gönen, Balıkesir, Turkey
- 19 Dec 1981 14:10| 7.2 |10km / 6.2mi|il y a 39 ans|141km / 87mi| Aegean Sea, 125 km NW of Chios, North Aegean, Greece
- 19 Feb 1968 22:45| 7.2 |15km / 9.3mi|il y a 53 ans|167km / 104mi| Aegean Sea, 57 km S of Myrina, Lesvos, North Aegean, Greece
- 09 Aug 1912 01:29| 7.1 |15km / 9.3mi|il y a 109 ans|199km / 124mi| 30 km S of Malkara, Tekirdağ, Turkey
- 06 Oct 1944 02:34| 6.8 |15km / 9.3mi|il y a 77 ans|73km / 45mi| Aegean Sea, 22 km NW of Ayvalik, Balıkesir, Turkey
- 30 Oct 2020 11:51| 6.7 |2km / 1.2mi|il y a 24 semaines|104km / 65mi| Aegean Sea, 17 km NE of Karlovasi, Samos, North Aegean, Greece
- 16 Jul 1955 07:07| 6.6 |15km / 9.3mi|il y a 66 ans|145km / 90mi| 18 km SW of Söke, Aydın, Turkey
- 23 Jul 1949 15:03| 6.5 |15km / 9.3mi|il y a 72 ans|33km / 21mi| Aegean Sea, 10.1 km NW of Karaburun, Izmir, Turkey
- 18 Nov 1919 21:54| 6.5 |10km / 6.2mi|il y a 101 ans|74km / 46mi| Aegean Sea, 24 km NW of Ayvalik, Balıkesir, Turkey
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