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Terremoto leve mag. 4.3 - 28 km ESE of Xunchang, Sichuan, China, domingo, 21 nov 2021 18:51 (GMT +8) -

Terremoto leve mag. 4.3 - 28 km ESE of Xunchang, Sichuan, China, domingo, 21 nov 2021 18:51 (GMT +8) Terremoto leve mag. 4.3 - 28 km ESE of Xunchang, Sichuan, China, domingo, 21 nov 2021 18:51 (GMT +8)

Terremoto leve magnitud 4.3 a 61 km de profundidad

21 Nov 11:05 UTC: Primero en informar: BMKG después de 14 minutos.
21 Nov 15:35: Magnitud recalculada de 4.7 a 4.3. Profundidad recalculada de 40.0 a 61.0 km (de 25 a 38 mi). Ubicación del epicentro corregida 65 km (40 mi) al O.
Update Sun, 21 Nov 2021, 11:12

Magnitude 4.7 earthquake strikes near Xunchang, Sichuan, China

4.7 quake 21 Nov 6:51 pm (GMT +8)
4.7 quake 21 Nov 6:51 pm (GMT +8)
A magnitude 4.7 earthquake near Xunchang, Sichuan, China, was reported only 21 minutes ago by Indonesia's Meteorology, Climatology, and Geophysical Agency, considered the main national agency that monitors seismic activity in this part of the world. The earthquake occurred at a moderately shallow depth of 40 km beneath the epicenter early evening on Sunday, November 21st, 2021, at 6:51 pm local time. 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 United States Geological Survey, which listed it as a magnitude 4.6 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 Guandu (pop. 2,100) located 56 km from the epicenter.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Wenshui (pop. 5,500) located 90 km from the epicenter, Xunchang (pop. 64,600) 91 km away, Yibin (pop. 242,100) 110 km away, and Bijie (pop. 77,600) 115 km away.
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.

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Detalles del terremoto

Fecha y hora21 Nov 2021 10:51:08 UTC -
Hora local en el epicentrodomingo, 21 nov 2021 18:51 (GMT +8)
StatusConfirmado
Magnitud4.3
Prof.61.0 km
Epicentro latitud / longitud28.35°N / 104.97°E (Sichuan, China)
Antipode28.35°S / 75.03°W
Intensidad del temblorNo sentido
Sentido0 informes
Fuente primaria de datosBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Lugares cercanos28 km al ESE de Xunchang (pop: 64,600) | En el mapa | Sismos cercanos
56 km al SE de Xuzhou Cheng (pop: 242,100) | En el mapa | Sismos cercanos
112 km al S de Zigong (pop: 1,262,100) | En el mapa | Sismos cercanos
121 km al NNO de Bijie (Guizhou) (pop: 77,600) | En el mapa | Sismos cercanos
137 km al S de Neijiang (pop: 546,900) | En el mapa | Sismos cercanos
143 km al SO de Yongchuan (Chongqing) (pop: 94,500) | En el mapa | Sismos cercanos
147 km al SE de Luocheng (pop: 73,600) | En el mapa | Sismos cercanos
179 km al SE de Leshan (Province de Sichuan) (pop: 154,500) | En el mapa | Sismos cercanos
205 km al SO de Chongqing (pop: 7,457,600) | En el mapa | Sismos cercanos
272 km al SSE de Chengdú (pop: 13,568,400) | En el mapa | Sismos cercanos
Tiempo en el epicentro en el momento del sismoOvercast Clouds 6.4°C (43 F), humidity: 97%, wind: 2 m/s (5 kts) from WNW
Energía sísmica estimada liberada1.8 x 1011 joules (49.4 MWh, equivalente a 42.5 toneladas de TNT) | about seismic energy
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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.
RevistaProf.UbicaciónFuente
4.361 kmSichuan, ChinaBMKG
4.610 km13 Km NE of Xunchang, ChinaUSGS
4.630 kmEASTERN SICHUAN, CHINAEMSC
4.710 kmSichuan, ChinaGFZ
4.610 kmSichuan, ChinaRaspberryShake

Seismograms

Seismic station: Po Shan, Hong Kong (HKPS/HK network) | Distance from quake: 1142 km / 710 mi | Show on map | Station Info
Seismic station Po Shan, Hong Kong: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Chengdu / not felt (reported through our app)

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