Event status: uncertain, preliminary [?]

Sismo no confirmado o evento similar a un terremoto: 4.6 km al este de Chula Vista, Condado de San Diego County, California, Estados Unidos, 18 Jul 4:35 am (GMT -7) -

Sismo no confirmado o evento similar a un terremoto: 4.6 km al este de Chula Vista, Condado de San Diego County, California, Estados Unidos, 18 Jul 4:35 am (GMT -7)
18 Jul 11:44 UTC: Primero en informar: VolcanoDiscovery después de 10 minutos.
Fecha & hora: 18 Jul 2021 11:35:04 UTC -
Hora local al epicentro: 18 Jul 4:35 am (GMT -7)
Magnitud: 3.8?
Prof.: 10.0 km
Epicentro latitud / longitud: 32.65044°N / 117.03624°W (Condado de San Diego, California, Estados Unidos)
Antipode: 32.65°S / 62.964°E
Volcán mas cercano: Salton Buttes (151 km / 94 mi)
Nearby towns and cities:
1 km al SO de Bonita (San Diego County) (pop: 12,500) --> ¡Vea sismos cercanos!
5 km al ENE de Chula Vista (pop: 265,800) --> ¡Vea sismos cercanos!
7 km al ESE de National City (pop: 61,100) --> ¡Vea sismos cercanos!
7 km al SSO de La Presa (San Diego County) (pop: 34,200) --> ¡Vea sismos cercanos!
10 km al S de Lemon Grove (San Diego County) (pop: 26,700) --> ¡Vea sismos cercanos!
10 km al NE de Imperial Beach (San Diego County) (pop: 27,400) --> ¡Vea sismos cercanos!
13 km al S de La Mesa (pop: 60,100) --> ¡Vea sismos cercanos!
14 km al ESE de San Diego (pop: 1,394,900) --> ¡Vea sismos cercanos!
17 km al SSO de El Cajón (pop: 103,700) --> ¡Vea sismos cercanos!
773 km al SSE de Sacramento (pop: 490,700) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Broken Clouds 20.2°C (68 F), humidity: 89%, wind: 1 m/s (2 kts) from WSW
Fuente primaria de datos: VolcanoDiscovery
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User reports for this quake (8)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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El cajon (14.6 km S of epicenter) [Map] / Moderate shaking (MMI V) / 5-10 s : Front doors sounded like someone was breaking in | 2 users found this interesting.  
La Mesa, San Diego, California (14.8 km N of epicenter) [Map] / Light shaking (MMI IV) / very short : Woke me. Sounded like a boom la Mesa ca | One user found this interesting.  
La Jolla, San Diego, California (29.7 km NW of epicenter) [Map] / Very weak shaking (MMI II) / single vertical bump / 1-2 s
El Cajon / Light shaking (MMI IV) / 5-10 s
San diego / Very weak shaking (MMI II) / very short : Heard a couple of booms 4am-5am San Diego  
Tijuana / Moderate shaking (MMI V) / horizontal (sideways) swinging / 5-10 s : From north to south Tijuana  
San Marcos CA / Light shaking (MMI IV) / horizontal (sideways) swinging / 10-15 s : Woke me in bed, ground beneath swaying side to side, loud rumblings.  
Spring Valley (9 km NNE of epicenter) [Map] / Very weak shaking (MMI II) / single vertical bump / 1-2 s
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