Event status: disregarded [?]

Reported seismic-like event (likely no quake): 2.5 mi southwest of Laguna Niguel, Orange County, California, USA, Oct 21, 2021 4:14 pm (GMT -7) -

Reported seismic-like event (likely no quake): 2.5 mi southwest of Laguna Niguel, Orange County, California, USA, Oct 21, 2021 4:14 pm (GMT -7)
21 Oct 23:30 UTC: First to report: VolcanoDiscovery after 16 minutes.
Date & time: Oct 21, 2021 23:14:21 UTC -
Local time at epicenter: Thursday, Oct 21, 2021 4:14 pm (GMT -7)
Magnitude: 3?
Depth: 10.0 km
Epicenter latitude / longitude: 33.49033°N / 117.72789°W (Orange County, California, United States)
Antipode: 33.49°S / 62.272°E
Nearest volcano: Lavic Lake (173 km / 107 mi)
Nearby towns and cities:
4 km (2 mi) NW of Dana Point (pop: 34,200) --> See nearby quakes!
4 km (3 mi) SSW of Laguna Niguel (pop: 65,800) --> See nearby quakes!
6 km (4 mi) WSW of San Juan Capistrano (pop: 36,500) --> See nearby quakes!
8 km (5 mi) S of Aliso Viejo (pop: 50,200) --> See nearby quakes!
13 km (8 mi) WNW of San Clemente (pop: 65,500) --> See nearby quakes!
13 km (8 mi) SSW of Mission Viejo (pop: 97,200) --> See nearby quakes!
18 km (11 mi) S of Lake Forest (pop: 82,500) --> See nearby quakes!
22 km (14 mi) SSE of Irvine (pop: 256,900) --> See nearby quakes!
79 km (49 mi) SE of Los Angeles (pop: 3,971,900) --> See nearby quakes!
660 km (410 mi) SSE of Sacramento (pop: 490,700) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 22.1°C (72 F), humidity: 65%, wind: 3 m/s (5 kts) from WNW
Primary data source: VolcanoDiscovery
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User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Dana Point, Orange, California (0 km S of epicenter) [Map] / Very weak shaking (MMI II) / single vertical bump / 1-2 s : Sitting in a parked car that moved.  
Dana Point, Cal / Light shaking (MMI IV) / single vertical bump / 2-5 s : Felt the motion of vehicle vertical while parked.  
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