Event status: highly uncertain [?]

Sismo o evento similar a un terremoto reportado: 4.1 km al sureste de Boise, Condado de Ada County, Idaho, Estados Unidos, domingo, 19 sep 2021 22:43 (GMT -6) -

Sismo o evento similar a un terremoto reportado: 4.1 km al sureste de Boise, Condado de Ada County, Idaho, Estados Unidos, domingo, 19 sep 2021 22:43 (GMT -6)
20 Sep 04:50 UTC: Primero en informar: VolcanoDiscovery después de 7 minutos.
Fecha & hora: 20 Sep 2021 04:43:40 UTC -
Hora local al epicentro: domingo, 19 sep 2021 22:43 (GMT -6)
Magnitud: desconocido
Prof.: 10.0 km
Epicentro latitud / longitud: 43.59008°N / 116.16449°W (Condado de Ada, Idaho, Estados Unidos)
Antipode: 43.59°S / 63.836°E
Volcán mas cercano: Jordan Craters (116 km / 72 mi)
Nearby towns and cities:
4 km al SE de Boise (pop: 146,000) --> ¡Vea sismos cercanos!
7 km al ESE de gardena siti (Ada County) (pop: 11,600) --> ¡Vea sismos cercanos!
18 km al E de Meridian (pop: 90,700) --> ¡Vea sismos cercanos!
19 km al SE de Eagle (Ada County) (pop: 23,600) --> ¡Vea sismos cercanos!
23 km al ENE de Kuna (Ada County) (pop: 17,200) --> ¡Vea sismos cercanos!
29 km al ESE de Star (pop: 7,800) --> ¡Vea sismos cercanos!
33 km al E de Nampa (pop: 89,800) --> ¡Vea sismos cercanos!
41 km al SE de Emmett (Gem County) (pop: 6,600) --> ¡Vea sismos cercanos!
43 km al E de Caldwell (pop: 51,700) --> ¡Vea sismos cercanos!
64 km al NO de Mountain Home (Elmore County) (pop: 13,700) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Overcast Clouds 11.9°C (53 F), humidity: 66%, wind: 3 m/s (5 kts) from WNW
Fuente primaria de datos: VolcanoDiscovery
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User reports for this quake (4)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Meridian, ID / Weak shaking (MMI III) / rattling, vibrating / 10-15 s
Caldwell / Weak shaking (MMI III) / single lateral shake / very short : Rolling short dull noise accompanied with one “rolling” movement. I live just off Linden street in Caldwell in an adult mobile home set on blocks.  
Boise East End (2.1 km ESE of epicenter) [Map] / Very weak shaking (MMI II) / rattling, vibrating / very short : Our sliding glass door rattled the same way it did last night at 10:18pm  
Boise, Idaho (2.1 km WNW of epicenter) [Map] / Very weak shaking (MMI II) / 1-2 s : Sitting on couch on upper floor of apartment building. Just a slight jiggle.  
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