Light mag. 3.1 earthquake - Cadiz, Andalusia, Spain, on Tuesday, Oct 19, 2021 8:23 pm (GMT +2) -

Light mag. 3.1 earthquake - Cadiz, Andalusia, Spain, on Tuesday, Oct 19, 2021 8:23 pm (GMT +2)

Light magnitude 3.1 earthquake at 9 km depth

19 Oct 18:26 UTC: First to report: EMSC after 3 minutes.
19 Oct 18:27: Now using data updates from IGN
19 Oct 19:44: Magnitude recalculated from 3.0 to 3.1. Hypocenter depth recalculated from 5.0 to 9.0 km (from 3.1 to 5.6 mi). Epicenter location corrected by 1.4 km (0.9 mi) towards NE.
Date & time: Oct 19, 2021 18:23:11 UTC -
Local time at epicenter: Tuesday, Oct 19, 2021 8:23 pm (GMT +2)
Magnitude: 3.1
Depth: 9.0 km
Epicenter latitude / longitude: 36.9703°N / 5.319°W (Cadiz, Andalusia, Spain)
Antipode: 36.97°S / 174.681°E
Nearest volcano: Campo de Calatrava (241 km / 150 mi)
Nearby towns and cities:
6 km (4 mi) NW of Olvera (pop: 8,520) --> See nearby quakes!
13 km (8 mi) NE of Algodonales (Andalucía) (pop: 5,670) --> See nearby quakes!
21 km (13 mi) SE of Moron de la Frontera (Seville) (pop: 28,500) --> See nearby quakes!
29 km (18 mi) NNW of Ronda (Malaga, Andalucía) (pop: 36,800) --> See nearby quakes!
34 km (21 mi) NNE of Ubrique (Cadiz, Andalucía) (pop: 17,000) --> See nearby quakes!
35 km (22 mi) SSW of Osuna (Seville) (pop: 17,900) --> See nearby quakes!
38 km (24 mi) SSE of El Arahal (pop: 19,200) --> See nearby quakes!
41 km (25 mi) SSE of Marchena (Seville, Andalucía) (pop: 19,800) --> See nearby quakes!
74 km (46 mi) SE of Seville (pop: 703,200) --> See nearby quakes!
408 km (254 mi) SSW of Madrid (pop: 3,255,900) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 23.6°C (74 F), humidity: 51%, wind: 4 m/s (8 kts) from SE
Primary data source: IGN (Instituto Geográfico Nacional)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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
3.19 kmSpain: NW OLVERA.CAIGN
3.19 kmSpain: NW OLVERA.CAEMSC

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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Translate
Olvera / Light shaking (MMI IV) / rattling, vibrating / very short : Just a short shaking  
Olvera / Light shaking (MMI IV) / 1-2 s
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