Terremoto moderado mag. 4.7 - 53 km NNE of Amahai, Maluku, Indonesia, domingo, 07 feb. 2021 -
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Terremoto moderado magnitud 4.7 at 11 km depth
7 Feb 22:03 UTC: Primero en informar: EMSC después de 6 minutos.
7 Feb 22:05: Ahora usando una nueva fuente de datos: BMKG
7 Feb 22:05: Ahora usando una nueva fuente de datos: BMKG
Update Sun, 7 Feb 2021, 22:12
Moderate earthquake of magnitude 4.7 just reported 53 km northeast of Amahai, Indonesia4.7 quake 8 Feb 6:57 am (GMT +9)
An earthquake of magnitude 4.7 occurred early morning on Monday 8 February 2021 at 6:57 am local time near Amahai, Maluku, Indonesia, as reported by Indonesia's Meteorology, Climatology, and Geophysical Agency.
According to preliminary data, the quake was located at a shallow depth of 11 km. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 4.8 earthquake.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Amahai (pop. 47,700) located 53 km from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.
According to preliminary data, the quake was located at a shallow depth of 11 km. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 4.8 earthquake.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Amahai (pop. 47,700) located 53 km from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.
Earthquake data:
Fecha & hora: 7 Feb 2021 21:57:39 UTC -
Hora local al epicentro: lunes, 8 feb 2021 06:57 (GMT +9)
Magnitud: 4.7
Profundidad: 11.0 km
Epicentro latitud / longitud: 2.94°S / 129.18°E

Volcán mas cercano: Banda Api (192 km / 119 mi)
Nearby towns and cities:
53 km al NNE de Amahai (pop: 47,700) --> ¡Vea sismos cercanos!
139 km al NE de Ambon City (pop: 355,600) --> ¡Vea sismos cercanos!
326 km al SO de Sorong (West Papua) (pop: 125,500) --> ¡Vea sismos cercanos!
396 km al O de Mas (pop: 320) --> ¡Vea sismos cercanos!
496 km al NO de Tual (pop: 39,500) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Overcast Clouds
26°C (79 F), humidity: 73%, wind: 1 m/s (2 kts) from S
Fuente primaria de datos: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Overcast Clouds

Energía liberada estimada: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 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 |
4.7 | 11 km | Seram, Indonesia | BMKG |
4.2 | 30 km | SERAM, INDONESIA | EMSC |
4.6 | 10 km | 46 Km NE of Amahai, Indonesia | USGS |
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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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 |Profundidad|Age|Distancia| Detalles
- 07 Oct 1923 03:29| 7.4 |15km / 9.3mi|hace 98 años|194km / 121mi| Halmahera Sea, 13 km W of Pulau Walo Island, West Papua, Indonesia
- 08 Oct 1950 03:23| 7.3 |20km / 12.4mi|hace 71 años|175km / 109mi| Banda Sea, 56 km S of Ambon City, Maluku, Indonesia
- 16 Apr 1963 01:55| 7.1 |30km / 19mi|hace 58 años|245km / 152mi| Halmahera Sea, 22 km SW of Pulau Sori Island, Maluku Utara, Indonesia
- 01 Mar 1948 01:12| 7.1 |15km / 9.3mi|hace 73 años|230km / 143mi| Banda Sea, 60 km NW of Pulau Tuban Island, Maluku, Indonesia
- 09 Dec 2015 10:21| 6.8 |12km / 7.5mi|hace 5 años|140km / 87mi| Banda Sea, 147 km E of Ambon City, Maluku, Indonesia
- 25 Sep 2019 23:46| 6.4 |10km / 6.2mi|hace 1 año 29 semanas|106km / 66mi| 33 km NE of Ambon City, Maluku, Indonesia
- 15 Jun 1946 18:29| 6.4 |15km / 9.3mi|hace 75 años|144km / 89mi| Ceram Sea, 72 km SE of Pulau Gommu Island, Maluku Utara, Indonesia
- 29 Dec 1935 23:37| 6.4 |25km / 16mi|hace 85 años|139km / 87mi| Banda Sea, 10.8 km SE of Ambon City, Maluku, Indonesia
- 09 Sep 1932 13:39| 6.4 |25km / 16mi|hace 89 años|133km / 83mi| Banda Sea, 29 km N of Ambon City, Maluku, Indonesia
- 16 Sep 2006 09:45| 6.3 |17km / 10.6mi|hace 15 años|33km / 20mi| 65 km NE of Amahai, Maluku, Indonesia
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