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Sismo leggero mag. 4.5 - 46 km a sud-est da Xunchang, Sichuan, Cina, venerdì, 22 gen 2021 03:34 (GMT +8)

Sismo leggero mag. 4.5 - 46 km a sud-est da Xunchang, Sichuan, Cina, venerdì, 22 gen 2021 03:34 (GMT +8) Sismo leggero mag. 4.5 - 46 km a sud-est da Xunchang, Sichuan, Cina, venerdì, 22 gen 2021 03:34 (GMT +8)

Sismo leggero magnitudine 4.5 a 39 km di profondità

21 Jan 20:31 UTC: Primo a segnalare: USGS dopo 57 minuti.

Dettagli del sismo

Data e ora21 Jan 2021 19:34:30 UTC
Ora locale all'epicentrovenerdì, 22 gen 2021 03:34 (GMT +8)
StatusConfermato
Magnitudine4.5
Prof.39.0 km
Epicentro latitudine / longitudine28.1256°N / 105.008°E (Sichuan, Cina)
Antipode28.126°S / 74.992°W
Intensità di scuotimentoScuotimento debole vicino all'epicentro
Sentito0 rapporti
Fonte dati primariaUSGS (United States Geological Survey)
Luoghi vicini46 km SE da Xunchang (pop: 64,600) | Mappa | Sismi nelle vicinanze
79 km SSE da Xuzhou Cheng (pop: 242,100) | Mappa | Sismi nelle vicinanze
96 km NNO da Bijie (Guizhou) (pop: 77,600) | Mappa | Sismi nelle vicinanze
137 km S da Zigong (pop: 1,262,100) | Mappa | Sismi nelle vicinanze
156 km NE da Zhaotong (Yunnan) (pop: 109,400) | Mappa | Sismi nelle vicinanze
162 km S da Neijiang (pop: 546,900) | Mappa | Sismi nelle vicinanze
170 km SE da Luocheng (pop: 73,600) | Mappa | Sismi nelle vicinanze
201 km SE da Leshan (Province de Sichuan) (pop: 154,500) | Mappa | Sismi nelle vicinanze
220 km SO da Chongqing (pop: 7,457,600) | Mappa | Sismi nelle vicinanze
297 km SSE da Chengdu (pop: 13,568,400) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoOvercast Clouds 5.8°C (42 F), humidity: 85%, wind: 1 m/s (1 kts) from SW
Energia sismica rilasciata stimata3.5 x 1011 joules (98.6 MWh, equivalent to 84.8 tons of 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.
Mag.Prof.UbicazioneFonte
4.539 km46 Km SE of Xunchang, ChinaUSGS
4.560 kmSICHUAN-GUIZHOU BORDER RG, CHINAEMSC

Seismograms

Seismic station: Son La Vietnam (SLV/RM network) | Distance from quake: 764 km / 475 mi | Show on map | Station Info
Seismic station Son La Vietnam: 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. Bandpass filter applied: 0.2-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

Earlier earthquakes in the same area

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