Light mag. 3.4 earthquake - Mono County, 39 mi southeast of South Lake Tahoe, El Dorado County, California, USA, on Thursday, Jul 8, 2021 4:13 pm (GMT -7) -

This quake was likely an aftershock of the 5.2 quake Mono County, 38 mi southeast of South Lake Tahoe, El Dorado County, California, USA, July, 8 2021 22:50 GMT, which had occurred 24 minutes earlier.
Light mag. 3.4 earthquake - Mono County, 39 mi southeast of South Lake Tahoe, El Dorado County, California, USA, on Thursday, Jul 8, 2021 4:13 pm (GMT -7)

Light magnitude 3.4 earthquake at 5 km depth

8 Jul 23:16 UTC: First to report: USGS after 2 minutes.
9 Jul 05:40: Magnitude recalculated from 3.5 to 3.4. Hypocenter depth recalculated from 1.7 to 5.0 km (from 1.1 to 3.1 mi). Epicenter location corrected by 1.3 km (0.8 mi) towards W.
9 Jul 22:04: Hypocenter depth recalculated from 5.0 to 5.2 km (from 3.1 to 3.2 mi).
Update Thu, 8 Jul 2021, 23:21
Small 3.5 quake hits near South Lake Tahoe, El Dorado County, California, USA
3.5 quake 8 Jul 4:13 pm (GMT -7)
3.5 quake 8 Jul 4:13 pm (GMT -7)
The United States Geological Survey reported a magnitude 3.5 quake in the United States near South Lake Tahoe, El Dorado County, California, only 7 minutes ago. The earthquake hit in the afternoon on Thursday 8 July 2021 at 4:13 pm local time at a very shallow depth of 1.1 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 3.5 as well.
Based on the preliminary seismic data, the quake was probably felt by many people in the area of the epicenter. It should not have caused significant damage, other than objects falling from shelves, broken windows, etc.
In Walker (pop. 720) located 2 miles from the epicenter, the quake should have been felt as light shaking.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Topaz Ranch Estates (pop. 1,500) located 16 miles from the epicenter, Smith Valley (pop. 1,600) 21 miles away, Smith (pop. 1000) 23 miles away, Gardnerville Ranchos (pop. 11,300) 29 miles away, Gardnerville (pop. 5,700) 33 miles away, and Gardnerville (pop. 5,700) 33 miles away. In South Lake Tahoe (pop. 21,700, 39 miles away), the quake was probably not felt.
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Earthquake data

Date & time: Jul 8, 2021 23:13:58 UTC -
Local time at epicenter: Thursday, Jul 8, 2021 4:13 pm (GMT -7)
Magnitude: 3.4
Depth: 5.2 km
Epicenter latitude / longitude: 38.50567°N / 119.52283°W (Mono, California, United States)
Antipode: 38.506°S / 60.477°E
Nearest volcano: Mono Lake (70 km / 43 mi)
Nearby towns and cities:
4 km (3 mi) WSW of Walker (pop: 721) --> See nearby quakes!
26 km (16 mi) S of Topaz Ranch Estates (Nevada) (pop: 1,500) --> See nearby quakes!
35 km (22 mi) SSW of Smith Valley (Nevada) (pop: 1,600) --> See nearby quakes!
47 km (29 mi) SSE of Gardnerville Ranchos (Nevada) (pop: 11,300) --> See nearby quakes!
62 km (39 mi) SE of South Lake Tahoe (El Dorado County) (pop: 21,700) --> See nearby quakes!
63 km (39 mi) SSE of Johnson Lane (Douglas County, Nevada) (pop: 6,490) --> See nearby quakes!
77 km (48 mi) ENE of Arnold (pop: 3,840) --> See nearby quakes!
116 km (72 mi) S of Sparks (Nevada) (pop: 96,100) --> See nearby quakes!
117 km (72 mi) SSE of Reno (Nevada) (pop: 241,400) --> See nearby quakes!
172 km (107 mi) E of Sacramento (pop: 490,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 tons of TNT) More info
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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
3.45.2 km31km SE of Markleeville, CAUSGS
3.18 kmCENTRAL CALIFORNIAEMSC

User reports for this quake (11)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Visalia / Weak shaking (MMI III) / horizontal (sideways) swinging / 2-5 s : Was sitting on my couch and started rocking  
San Jose ca / not felt
Dublin / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s : I felt it Then I looked at my swimming pool and saw the water going crazy  
MI Wuk Village, CA 95346 / Light shaking (MMI IV) / vibration and rolling / 15-20 s : Felt a good-sized jolt, then continued shaking, rattling, and rolling movements  
Chowchilla, CA s 3:50pm. It shook my recliner and / Weak shaking (MMI III) / horizontal (sideways) swinging
Coleville ca. / Moderate shaking (MMI V) / vertical swinging (up and down) / 10-15 s
El Dorado Hills / Weak shaking (MMI III) / single vertical bump / very short
Stockton CA / Weak shaking (MMI III) / rattling, vibrating / 15-20 s : I was extreamly scared i was just laying down and I felt a shake and my mind was trying to process it while I look around to see if my mind is playing tricks on me but the blinds for the windows were shaking and my lamp was moving , it wasn't that bad but I had a panic attack- Saniyah Sotolongo  
Visalia / Weak shaking (MMI III) / horizontal (sideways) swinging / 2-5 s : Was sitting on my couch and started rocking  
Dublin / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s : I felt it Then I looked at my swimming pool and saw the water going crazy  
Arnold, CA, USA (80.8 km WSW of epicenter) [Map] / Moderate shaking (MMI V)
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