Unconfirmed seismic-like event reported: 0.6 mi northeast of Escondido, San Diego County, California, USA, 21 Jun 1:27 am (GMT -7) -

Our monitoring service AllQuakes received reports of shaking caused by a seismic-like event, possibly an earthquake, in or near Near San Diego, California, USA at around 08:27 GMT. Unless confirmed by at least one national or international seismological agency, its status as possible earthquake remains unconfirmed. This may or may not turn out to be an actual naturally occurring quake.
Unconfirmed seismic-like event reported: 0.6 mi northeast of Escondido, San Diego County, California, USA, 21 Jun 1:27 am (GMT -7)
21 Jun 08:41 UTC: First to report: VolcanoDiscovery after 14 minutes.
Date & time: 21 Jun 2021 08:27:22 UTC -
Local time at epicenter: 21 Jun 1:27 am (GMT -7)
Magnitude: 3.8?
Depth: 10.0 km
Epicenter latitude / longitude: 33.12563°N / 117.0802°W (San Diego, California, United States)
Nearest volcano: Salton Buttes (143 km / 89 mi)
Primary data source: VolcanoDiscovery
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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.DepthLocationSource
3.8?10? kmNear San Diego, California, USAVolcanoDiscovery

User reports for this quake (15)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Aguanga (41 km NNE of epicenter) [Map] / Light shaking (MMI IV) / both vertical and horizontal swinging / 1-2 minutes : It woke me up and and I thought maybe someone was messing with my rv trying to be funny | 2 users found this interesting.  
90505 / Very weak shaking (MMI II) / horizontal (sideways) swinging : I was asleep & thought I felt like I was moving side to side. I felt it a couple of hours later. Then I just Google & I was not imagining it. | One user found this interesting.  
San Marcos, California (5.1 km W of epicenter) [Map] / Moderate shaking (MMI V) / very short : Felt in San Marcos rattle whole house... (reported through our app)  
Rancho Santa Fe, San Diego, California (16.6 km SW of epicenter) [Map] / Very weak shaking (MMI II) / single vertical bump / 1-2 s
El Cajon. CA / Very weak shaking (MMI II) / single lateral shake / very short
El Cajon. CA / Very weak shaking (MMI II) / single lateral shake / very short
Oceanside / Moderate shaking (MMI V) / horizontal (sideways) swinging / 1-2 s : Shaking  
Escondido California / Light shaking (MMI IV) / horizontal (sideways) swinging / 1-2 s
Escondido California / Light shaking (MMI IV) / horizontal (sideways) swinging / 1-2 s
Oceanside / Moderate shaking (MMI V) / horizontal (sideways) swinging / 1-2 s : Shaking  
92234 (96 km NE of epicenter) [Map] / not felt : Nothing. Was awake. (reported through our app)  
Oceanside (24.1 km WNW of epicenter) [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s
Garden grove ca / Light shaking (MMI IV) / rattling, vibrating / 2-5 s
Tijuana / Very weak shaking (MMI II) / horizontal (sideways) swinging / 1-2 minutes
Poway (37.6 km S of epicenter) [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
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