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Sismo debile mag. 2.8 - 64 km a ovest da Tonopah, Contea di Nye County, Nevada, Stati Uniti, martedì, 27 set 2022 08:43 (GMT -7) -

Sismo debile magnitudine 2.8 a 9.3 km di profondità

27 Sep 15:47 UTC: Primo a segnalare: USGS dopo 5 minuti.
27 Sep 16:04: Profondità ricalcolata da 12.0 a 9.3 km (da 7.5 a 5.8 mi). Posizione dell'epicentro corretta di 1.2 km (0.7 mi) al SO.
27 Sep 16:07: Magnitudine ricalcolata da 2.8 a 2.7.
27 Sep 16:10: Magnitudine ricalcolata da 2.7 a 2.8.

Dettagli del sismo

Data e ora	27 Sep 2022 15:43:01 UTC -
Ora locale all'epicentro	martedì, 27 set 2022 08:43 (GMT -7)
Status	Confermato
Magnitudine	2.8
Prof.	9.3 km
Epicentro latitudine / longitudine	38.1572°N / 117.9532°W (Contea di Esmeralda, Nevada, Stati Uniti)
Antipode	38.157°S / 62.047°E
Intensità di scuotimento	Scuotimento debole vicino all'epicentro
Sentito	0 rapporti
Fonte dati primaria	USGS (United States Geological Survey)
Vulcano più vicino	Long Valley (95 km / 59 mi)
Luoghi vicini	29 km SSE da Mina (pop: 155) \| Mappa \| Sismi nelle vicinanze 53 km NNO da Silver Peak (pop: 107) \| Mappa \| Sismi nelle vicinanze 55 km N da Dyer (pop: 259) \| Mappa \| Sismi nelle vicinanze 59 km NE da Benton (California) (pop: 280) \| Mappa \| Sismi nelle vicinanze 64 km O da Tonopah (pop: 2,480) \| Mappa \| Sismi nelle vicinanze 71 km SE da Hawthorne (pop: 3,270) \| Mappa \| Sismi nelle vicinanze 95 km NNE da Dixon Lane-Meadow Creek (California) (pop: 2,650) \| Mappa \| Sismi nelle vicinanze 106 km ENE da Mammoth Lakes (California) (pop: 7,950) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Clear Sky 23.3°C (74 F), humidity: 15%, wind: 1 m/s (3 kts) from SE
Energia sismica rilasciata stimata	1 x 10⁹ joules (278 kWh, equivalent to 0.239 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.	Ubicazione	Fonte
2.8	9.3 km	Nevada	USGS
2.5	10 km	NEVADA	EMSC
2.8	9.3 km	Nevada	RaspberryShake
2.5	10 km	Nevada	IRIS

Most recent quakes Top 20 past 24 hrs Quakes in the US Nevada

Seismograms

Seismic station: Mammoth (MLAC/CI network) | Distance from quake: 97 km / 60 mi | Show on map | Station Info

Seismic station Mammoth: 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: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Mammoth: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Mammoth: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Tinemaha (TIN/CI network) | Distance from quake: 125 km / 78 mi | Show on map | Station Info

Seismic station Tinemaha: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Tinemaha: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Tinemaha: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Cottonwood Creek (CWC/CI network) | Distance from quake: 191 km / 119 mi | Show on map | Station Info

Seismic station Cottonwood Creek: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Cottonwood Creek: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Cottonwood Creek: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Vestal (VES/CI network) | Distance from quake: 276 km / 172 mi | Show on map | Station Info

Seismic station Vestal: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Vestal: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Vestal: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Hector (HEC/CI network) | Distance from quake: 397 km / 247 mi | Show on map | Station Info

Seismic station Hector: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Hector: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Hector: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

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