Strong mag. 5.8 earthquake - 29 km southwest of Nicoya, Provincia de Guanacaste, Costa Rica, on Saturday, 11 November 1950 at 13:51 (GMT)

Strong mag. 5.8 earthquake - 29 km southwest of Nicoya, Provincia de Guanacaste, Costa Rica, on Saturday, 11 November 1950 at 13:51 (GMT)

Strong magnitude 5.8 earthquake at 25 km depth

Date & time: 11 Nov 1950 13:51:14 UTC
Magnitude: 5.8
Depth: 25.0 km
Epicenter latitude / longitude: 9.971°N / 85.64°W (Nicoya, Provincia de Guanacaste, Costa Rica)
Nearest volcano: Cerro Chopo (84 km / 52 mi)
Nearby towns and cities:
16 km (10 mi) NW of Samara (Guanacaste) (pop: 1,070) --> See nearby quakes!
29 km (18 mi) SW of Nicoya (Guanacaste) (pop: 15,300) --> See nearby quakes!
33 km (20 mi) S of Santa Cruz (Guanacaste) (pop: 12,300) --> See nearby quakes!
77 km (48 mi) SSW of Liberia (Guanacaste) (pop: 45,400) --> See nearby quakes!
78 km (49 mi) SW of Canas (Cañas, Guanacaste) (pop: 20,300) --> See nearby quakes!
88 km (55 mi) W of Puntarenas (pop: 35,700) --> See nearby quakes!
94 km (59 mi) W of Chacarita (Puntarenas) (pop: 26,400) --> See nearby quakes!
171 km (106 mi) W of San Jose (San José) (pop: 335,000) --> See nearby quakes!
250 km (155 mi) SSE of Managua (Nicaragua) (pop: 973,100) --> See nearby quakes!
285 km (177 mi) W of Puerto Limon (Limón) (pop: 63,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 1013 joules (8.78 gigawatt hours, equivalent to 7558 tons of TNT or 0.5 atomic bombs!) 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.
MagnitudeDepthLocationSource
M 5.825 kmoff the coast of Costa RicaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

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Aftershocks

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