Mag. 2.8 earthquake - Provincia de Chacabuco, Santiago Metropolitan, 9.6 km south of Llaillay, Provincia de San Felipe de Aconcagua, Valparaiso, Chile, on Thursday, 4 May 2017 at 12:32 (GMT)
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Minor magnitude 2.8 earthquake at 72 km depth
4 May 12:48 UTC: First to report: GUG (U. Chile) after 16 minutes.
Depth: 71.7 km
Epicenter latitude / longitude: 32.925°S / 70.938°W (Provincia de Chacabuco, Santiago Metropolitan, Chile)
Nearest volcano: Tupungatito (118 km / 73 mi)
Nearby towns and cities:
10 km (6 mi) S of Llaillay (San Felipe de Aconcagua, Valparaíso) (pop: 16,600) --> See nearby quakes!
28 km (17 mi) SW of San Felipe (Valparaíso) (pop: 59,300) --> See nearby quakes!
29 km (18 mi) E of Quillota (Valparaíso) (pop: 67,800) --> See nearby quakes!
30 km (19 mi) ESE of Hacienda La Calera (Valparaíso) (pop: 49,100) --> See nearby quakes!
32 km (20 mi) ENE of Limache (Marga Marga, Valparaíso) (pop: 35,900) --> See nearby quakes!
33 km (21 mi) WSW of Los Andes (Valparaíso) (pop: 56,900) --> See nearby quakes!
41 km (25 mi) N of Lampa (Provincia de Chacabuco) (pop: 29,300) --> See nearby quakes!
43 km (27 mi) ENE of Villa Alemana (Valparaíso) (pop: 97,300) --> See nearby quakes!
65 km (40 mi) NNW of Santiago de Chile (pop: 4,837,300) --> See nearby quakes!
83 km (52 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 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.
|M 2.8||72 km||29 km al E de Quillota||GUG (U. Chile)|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
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