Weak mag. 3.3 earthquake - South Pacific Ocean, 29 km west of Valparaiso, Region de Valparaiso, Chile, on Monday, 24 April 2017 at 22:28 (GMT)
This quake was likely an aftershock of the 6.6 quake South Pacific Ocean, 11 km west of Valparaiso, Chile, 24 April 2017 21:38 GMT, which had occurred 50 minutes earlier.
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Weak magnitude 3.3 earthquake at 28 km depth
24 Apr 22:52 UTC: First to report: EMSC after 24 minutes.
Magnitude: 3.3
Depth: 28.0 km
Epicenter latitude / longitude: 33.04°S / 71.94°W
(South Pacific Ocean, Chile)Nearest volcano: Tupungatito (203 km / 126 mi)
Nearby towns and cities:
29 km (18 mi) W of Valparaiso (pop: 282,400) --> See nearby quakes!
36 km (23 mi) W of Viña del Mar (pop: 294,600) --> See nearby quakes!
53 km (33 mi) W of Villa Alemana (pop: 97,300) --> See nearby quakes!
63 km (39 mi) W of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
65 km (40 mi) NNW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
73 km (46 mi) WSW of Hacienda La Calera (pop: 49,100) --> See nearby quakes!
93 km (58 mi) SW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
99 km (61 mi) NW of Melipilla (pop: 63,100) --> See nearby quakes!
129 km (80 mi) WNW of Santiago de Chile (pop: 4,837,300) --> See nearby quakes!
142 km (88 mi) WNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) More info
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.
| Magnitude | Depth | Location | Source |
| M 3.3 | 28 km | OFFSHORE VALPARAISO, CHILE | EMSC |
| M 3.3 | 28 km | 30 km al O de Valparaíso | GUG (U. Chile) |
User reports for this quake (1)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Las Condes (Chile, 134 km E of epicenter) : Muy fuerte.....uffff (reported through EMSC)
Earlier earthquakes in the same area
Weak mag. 3.3 earthquake - South Pacific Ocean, 29 km west of Valparaiso, Region de Valparaiso, Chile, on Monday, 24 April 2017 at 22:28 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
