Moderate mag. 5.1 earthquake - South Pacific Ocean, 37 km northwest of San Antonio, Valparaiso, Chile, on Tuesday, 25 June 1985 at 07:20 (GMT)
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Moderate magnitude 5.1 earthquake at 33 km depth
Date & time: 25 Jun 1985 07:20:55 UTC
Depth: 33.0 km
Epicenter latitude / longitude: 33.416°S / 71.938°W (South Pacific Ocean, Chile)
Nearest volcano: San José (193 km / 120 mi)
Nearby towns and cities:
34 km (21 mi) WNW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
37 km (23 mi) WNW of San Antonio (pop: 85,700) --> See nearby quakes!
56 km (35 mi) SW of Viña del Mar (pop: 294,600) --> See nearby quakes!
62 km (38 mi) SW of Quilpue (pop: 130,300) --> See nearby quakes!
67 km (42 mi) SW of Villa Alemana (pop: 97,300) --> See nearby quakes!
74 km (46 mi) WNW of Melipilla (pop: 63,100) --> See nearby quakes!
77 km (48 mi) SW of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
87 km (54 mi) SW of Quillota (pop: 67,800) --> See nearby quakes!
120 km (74 mi) W of Santiago de Chile (pop: 4,837,300) --> See nearby quakes!
128 km (80 mi) W of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 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.
|5.1||33 km||offshore Valparaiso, Chile||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.