Mag. 4.0 earthquake - 124 km north of Antofagasta, Chile, on 17 Oct 12:53 am (GMT -3) -

Mag. 4.0 earthquake  - 124 km north of Antofagasta, Chile, on 17 Oct 12:53 am (GMT -3)

Light magnitude 4.0 earthquake at 29 km depth

17 Oct 04:10 UTC: First to report: GUG (U. Chile) after 17 minutes.
Date & time: 17 Oct 2020 03:53:05 UTC -
Local time at epicenter: 17 Oct 12:53 am (GMT -3)
Magnitude: 4.0
Depth: 28.6 km
Epicenter latitude / longitude: 22.537°S / 70.415°W (Chile)
Nearest volcano: San Pedro (220 km / 137 mi)
Nearby towns and cities:
54 km (34 mi) SSW of Tocopilla (pop: 24,500)
124 km (77 mi) N of Antofagasta (pop: 309,800)
154 km (95 mi) W of Calama (pop: 143,100)
231 km (143 mi) W of San Pedro de Atacama (pop: 2,000)
260 km (162 mi) S of Iquique (pop: 227,500)
319 km (198 mi) N of Taltal (Antofagasta) (pop: 10,000)
452 km (281 mi) S of Arica (pop: 186,000)
1215 km (755 mi) N of Santiago (pop: 4,837,300)
Weather at epicenter at time of quake:
Clear Sky 15.6°C (60 F), humidity: 79%, wind: 2 m/s (4 kts) from SSW
Primary data source: GUG (U. Chile)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
M 4.029 km54 Km Al SO De Tocopilla, ChileGUG (U. Chile)
M 4.330 kmOffshore Antofagasta, ChileEMSC
M 4.322 km53 Km SSW of Tocopilla, ChileUSGS
M 4.310 kmNear Coast of Northern ChileGFZ

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area since 1900

Mag. 4.0 earthquake - 124 km north of Antofagasta, Chile, on 17 Oct 12:53 am (GMT -3)

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