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Moderate mag. 5.1 earthquake - 11 Km Al S De Tongoy, Chile on Thursday, 17 September 2020

This quake was likely an aftershock of the 6.3 quake: 12 Km Al SE De Tongoy (Chile), 6 Sep 2020 01h16, which had occurred 11 days earlier.
Moderate mag. 5.1 earthquake  - 11 Km Al S De Tongoy, Chile on Thursday, 17 September 2020
17 Sep 01:38 UTC: First to report: INPRES after 5 minutes.
17 Sep 01:50: Now using data updates from GUG (U. Chile)
17 Sep 02:08: Hypocenter depth recalculated from 38.0 to 39.5 km (from 24 to 25 mi).
Date & time: Thursday, 17 September 2020 01:33 UTC
Magnitude: 5.1
Depth: 39.5 km
Epicenter latitude / longitude: 30.354°S / 71.516°W (Chile)
Nearby towns and cities:
41 km (25 mi) NW of Ovalle (pop: 77,100)
48 km (30 mi) SW of Coquimbo (pop: 161,300)
56 km (35 mi) SW of La Serena (pop: 154,500)
66 km (41 mi) NW of Monte Patria (pop: 13,900)
85 km (53 mi) SW of Vicuña (pop: 13,500)
355 km (220 mi) NW of Santiago (pop: 4,837,300)
Primary data source: GUG (U. Chile)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
TimeMag. / DepthLocationSource
Thu, 17 Sep 01:33 UTCM 5.1 / 39.5 km11 Km Al S De Tongoy, ChileGUG (U. Chile)
Thu, 17 Sep 01:33 UTCM 5.2 / 46 kmNear Coast of Central ChileGFZ
Thu, 17 Sep 01:33 UTCM 4.8 / 44 kmCoquimbo, ChileEMSC
Thu, 17 Sep 01:33 UTCM 5.1 / 38 kmCHILE (Argentina)INPRES
Thu, 17 Sep 01:33 UTCM 4.8 / 35 km46 Km SSW of Coquimbo, ChileUSGS
Thu, 17 Sep 01:33 UTCM 4.9 / 10 kmNear Coast of Central ChileUSP

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (modified Mercalli) scale.
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353.4 km SSE of epicenter [Map] / not felt (reported through our app)
Ovalle (0.5 km W of epicenter) [Map] / Moderate shaking (MMI V) / horizontal (sideways) swinging / 5-10 s
58 km NNE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
20.6 km NNE of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
La Campana, Vicuña, Coquimbo IV / Weak shaking (MMI III) / vibration and rolling / 2-5 s
(Chile, 83 km NE of epicenter) : Lot of noise (reported through EMSC)
La Serena (Chile, 56 km NE of epicenter) : Largo. (reported through EMSC)

Significant earthquakes in the same area since 1900

Moderate mag. 5.1 earthquake - 11 Km Al S De Tongoy, Chile on Thursday, 17 September 2020
 

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