Strong mag. 5.5 earthquake - North Pacific Ocean, 40 km west of Isla Cabo Blanco Island, Costa Rica, on Wednesday, 20 December 2000 at 15:17 (GMT)

Strong mag. 5.5 earthquake - North Pacific Ocean, 40 km west of Isla Cabo Blanco Island, Costa Rica, on Wednesday, 20 December 2000 at 15:17 (GMT)

Strong magnitude 5.5 earthquake at 33 km depth

Date & time: 20 Dec 2000 15:17:19 UTC
Magnitude: 5.5
Depth: 33.0 km
Epicenter latitude / longitude: 9.418°N / 85.452°W (North Pacific Ocean, Costa Rica)
Nearest volcano: Cerro San Miguel (106 km / 66 mi)
Nearby towns and cities:
52 km (32 mi) S of Samara (pop: 1,070) --> See nearby quakes!
81 km (51 mi) S of Nicoya (pop: 15,300) --> See nearby quakes!
92 km (57 mi) SW of Puntarenas (pop: 35,700) --> See nearby quakes!
97 km (60 mi) SW of Chacarita (pop: 26,400) --> See nearby quakes!
108 km (67 mi) SW of Esparza (Espíritu Santo) (pop: 15,600) --> See nearby quakes!
119 km (74 mi) SSW of Canas (Cañas) (pop: 20,300) --> See nearby quakes!
135 km (84 mi) S of Liberia (pop: 45,400) --> See nearby quakes!
135 km (84 mi) WSW of San Rafael Abajo (Puriscal) (pop: 27,400) --> See nearby quakes!
161 km (100 mi) WSW of San Jose (pop: 335,000) --> See nearby quakes!
272 km (169 mi) WSW of Puerto Limon (pop: 63,100) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 tons of TNT or 0.2 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 5.533 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

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks

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