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Sismo minore mag. 1.9 - Stati Uniti, 4.8 km a nord da Tecate, Baja California, Messico, giovedì, 8 dic 2022 18:17 (GMT -8) -

Sismo minore magnitudine 1.9 a 8 km di profondità

9 Dec 02:19 UTC: Primo a segnalare: USGS dopo 3 minuti.
9 Dec 02:21: Magnitudine ricalcolata da 1.4 a 1.9. Profondità ricalcolata da 14.6 a 8.0 km (da 9.1 a 5 mi). Posizione dell'epicentro corretta di 7.2 km (4.5 mi) al NNE.

Dettagli del sismo

Data e ora	9 Dec 2022 02:17:11 UTC -
Ora locale all'epicentro	giovedì, 8 dic 2022 18:17 (GMT -8)
Status	Confermato
Magnitudine	1.9
Prof.	8.0 km
Epicentro latitudine / longitudine	32.60983°N / 116.62783°W (Contea di San Diego, Stati Uniti)
Antipode	32.61°S / 63.372°E
Intensità di scuotimento	Scuotimento molto debole
Sentito	0 rapporti
Fonte dati primaria	USGS (United States Geological Survey)
Vulcano più vicino	Salton Buttes (115 km / 71 mi)
Luoghi vicini	1 km ONO da Potrero (pop: 656) \| Mappa \| Sismi nelle vicinanze 5 km N da Tecate (Messico) (pop: 64,800) \| Mappa \| Sismi nelle vicinanze 15 km O da Campo (pop: 2,680) \| Mappa \| Sismi nelle vicinanze 15 km NE da Villa del Campo (Messico) (pop: 13,900) \| Mappa \| Sismi nelle vicinanze 23 km NE da Terrazas del Valle (Messico) (pop: 20,400) \| Mappa \| Sismi nelle vicinanze 25 km SSO da Pine Valley (pop: 1,510) \| Mappa \| Sismi nelle vicinanze 26 km ESE da Jamul (San Diego County) (pop: 6,160) \| Mappa \| Sismi nelle vicinanze 30 km SE da Harbison Canyon (pop: 3,840) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Few Clouds 9°C (48 F), humidity: 72%, wind: 1 m/s (2 kts) from WNW
Energia sismica rilasciata stimata	4.5 x 10⁷ joules (12.4 kWh) \| 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
1.9	8 km	5km N of Tecate, B.C., MX	USGS
1.9	8 km	Calif.-Baja Calif. Border Region	RaspberryShake
1.9	10 km	Calif.-Baja Calif. Border Region	IRIS

Most recent quakes Top 20 past 24 hrs Terremoti in Messico

Seismograms

Seismic station: Barrett (BAR/CI network) | Distance from quake: 9 km / 5 mi | Show on map | Station Info

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

Seismic station Barrett: 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: In-Ko-Pah (IKP/CI network) | Distance from quake: 49 km / 30 mi | Show on map | Station Info

Seismic station In-Ko-Pah: vertical movement plot around time of quake (source: IRIS/BUD)

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

Seismic station In-Ko-Pah: 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: Lost Valley Scout Camp, CA, USA (LVA2/AZ network) | Distance from quake: 83 km / 51 mi | Show on map | Station Info

Seismic station Lost Valley Scout Camp, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Lost Valley Scout Camp, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Lost Valley Scout Camp, CA, USA: 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: Toro Peak, Riverside Co, CA, USA (TRO/AZ network) | Distance from quake: 103 km / 64 mi | Show on map | Station Info

Seismic station Toro Peak, Riverside Co, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Toro Peak, Riverside Co, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Toro Peak, Riverside Co, CA, USA: 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: Saddleback (SDD/CI network) | Distance from quake: 142 km / 88 mi | Show on map | Station Info

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

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

Seismic station Saddleback: 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

Terremoti di questa magnitudo non possono essere normalmente percepiti dagli esseri umani, ma sono registrati dai moderni sismometri.

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