Terremoto moderado mag. 4.1 - Aegean Sea, 72 km SSE of Chios, North Aegean, Greece, Tuesday, 09 Feb. 2021 -
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Terremoto moderado magnitud 4.1 at 13 km depth
9 Feb 07:33 UTC: Primero en informar: EMSC después de 3 minutos.
9 Feb 07:34: Profundidad recalculada de 12.0 a 10.0 km (de 7.5 a 6.2 mi).
9 Feb 08:20: Profundidad recalculada de 18.4 a 12.5 km (de 11.4 a 7.8 mi). Ubicación del epicentro corregida 3.7 km (2.3 mi) al SO.
9 Feb 07:34: Profundidad recalculada de 12.0 a 10.0 km (de 7.5 a 6.2 mi).
9 Feb 08:20: Profundidad recalculada de 18.4 a 12.5 km (de 11.4 a 7.8 mi). Ubicación del epicentro corregida 3.7 km (2.3 mi) al SO.
Fecha & hora: 9 Feb 2021 07:30:35 UTC -
Hora local al epicentro: Tuesday, 9 Feb 2021 09:30 (GMT +2)
Magnitud: 4.1
Profundidad: 12.5 km
Epicentro latitud / longitud: 37.7536°N / 26.4066°E

Volcán mas cercano: Akyarlar (118 km / 73 mi)
Nearby towns and cities:
16 km al O de Kallithea (pop: 136) --> ¡Vea sismos cercanos!
27 km al O de Karlovasi (pop: 6,710) --> ¡Vea sismos cercanos!
44 km al O de Mytilinioi (pop: 1,980) --> ¡Vea sismos cercanos!
49 km al NNO de Skala (pop: 1,750) --> ¡Vea sismos cercanos!
62 km al SO de Seferihisar (Turquía) (pop: 19,600) --> ¡Vea sismos cercanos!
64 km al S de Çeşme (Turquía) (pop: 21,300) --> ¡Vea sismos cercanos!
71 km al SSO de Urla (Turquía) (pop: 45,200) --> ¡Vea sismos cercanos!
72 km al SSE de Quíos (pop: 24,000) --> ¡Vea sismos cercanos!
94 km al SO de Karabağlar (Turquía) (pop: 458,000) --> ¡Vea sismos cercanos!
237 km al E de Atenas (pop: 664,000) --> ¡Vea sismos cercanos!
59 km al ONO de Agathonisi Island (pop: 150) --> ¡Vea sismos cercanos!
162 km al S de Lesvos Island (pop: 86,400) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Scattered Clouds
15°C (59 F), humidity: 88%, wind: 7 m/s (14 kts) from SSW
Fuente primaria de datos: NOA (National Observatory of Athens)Scattered Clouds

Energía liberada estimada: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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.
Magnitud | Profundidad | Ubicación | Fuente |
4.1 | 13 km | 33 Km W From Samos, Greece | NOA |
4.1 | 9 km | DODECANESE ISLANDS, GREECE | EMSC |
4.3 | 5 km | ONIKI ADALAR (MEDITERRANEAN SEA), Greece | KOERI-RETMC |
4.1 | 10 km | 623 Km N of Marsa Matruh, Greece | ENSN |
4.5 | 10 km | Dodecanese Islands, Greece | GFZ |
4.4 | 10 km | Dodecanese Islands, Greece | NIEP |
4.2 | 32 km | Neon Karlovasion / Sporaden, Greece | ZAMG |
User reports for this quake (14)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Izmir, Bornova (99 km NE of epicenter) [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
60.4 km NE of epicenter [Map] / Very weak shaking (MMI II) / 2-5 s
Izmır City / Turkey (99.3 km NE of epicenter) [Map] / Moderate shaking (MMI V) / horizontal (sideways) swinging / 1-2 s
Karlovasi (22.2 km E of epicenter) [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging
99.7 km NE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
izmir / Very weak shaking (MMI II) / simple rolling (tilting sideways along one direction) / 2-5 s
Chios / Weak shaking (MMI III) / horizontal (sideways) swinging
Karlovasi / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
Konak, Izmir / Very weak shaking (MMI II) / horizontal (sideways) swinging / 1-2 s
izmir maviseir / Light shaking (MMI IV) / very short
Pythagorion / Very weak shaking (MMI II) / 1-2 s
Güzelcamli / not felt
Gaziemir Izmir / Light shaking (MMI IV) / single lateral shake / 2-5 s
Izmir Yali mehallasi / Very weak shaking (MMI II)
Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Profundidad|Age|Distancia| Detalles
- 09 Jul 1956 03:11| 7.7 |20km / 12.4mi|hace 65 años|128km / 79mi| Aegean Sea, 19 km S of Amorgos, Nomos Kykladon, South Aegean, Greece
- 09 Feb 1948 12:58| 7.3 |15km / 9.3mi|hace 73 años|245km / 152mi| 15 km N of Karpathos, Dodecanese, South Aegean, Greece
- 19 Dec 1981 14:10| 7.2 |10km / 6.2mi|hace 39 años|195km / 121mi| Aegean Sea, 125 km NW of Chios, North Aegean, Greece
- 19 Feb 1968 22:45| 7.2 |15km / 9.3mi|hace 53 años|219km / 136mi| Aegean Sea, 57 km S of Myrina, Lesvos, North Aegean, Greece
- 26 Jun 1926 19:46| 6.9 |15km / 9.3mi|hace 95 años|124km / 77mi| Aegean Sea, 16 km SW of Kéfalos, Dodecanese, South Aegean, Greece
- 30 Oct 2020 11:51| 6.7 |2km / 1.2mi|hace 25 semanas|40km / 25mi| Aegean Sea, 17 km NE of Karlovasi, Samos, North Aegean, Greece
- 20 Jul 2017 22:31| 6.6 |11km / 6.8mi|hace 4 años|132km / 82mi| Aegean Sea, 11 km SE of Bodrum, Muğla, Turkey
- 16 Jul 1955 07:07| 6.6 |15km / 9.3mi|hace 66 años|79km / 49mi| 18 km SW of Söke, Aydın, Turkey
- 23 Jul 1949 15:03| 6.5 |15km / 9.3mi|hace 72 años|107km / 66mi| Aegean Sea, 10.1 km NW of Karaburun, Izmir, Turkey
- 12 Jun 2017 12:28| 6.4 |8km / 5mi|hace 4 años|122km / 76mi| Aegean Sea, 23 km SW of Skopelos, Lesvos, North Aegean, Greece
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