Weak mag. 2.8 earthquake - 10.1 km northeast of San Isidro, Costa Rica, on Monday, Oct 25, 2021 3:50 am (GMT -6) -
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Weak magnitude 2.8 earthquake at 27 km depth
25 Oct 14:08 UTC: First to report: RSN after 4 hours.
Local time at epicenter: Monday, Oct 25, 2021 3:50 am (GMT -6)
Depth: 27.0 km
Epicenter latitude / longitude: 9.449°N / 83.657°W↗ (Pérez Zeledon, Provincia de San José, Costa Rica)
Antipode: 9.449°S / 96.343°E↗
Nearest volcano: Irazu (63 km / 39 mi)
Nearby towns and cities:
10 km (6 mi) NNE of San Isidro (San José) (pop: 34,900) --> See nearby quakes!
13 km (8 mi) N of Daniel Flores (San José) (pop: 10,000) --> See nearby quakes!
22 km (14 mi) NNW of Mercedes (Pérez Zeledón, San José) (pop: 5,470) --> See nearby quakes!
49 km (30 mi) SSE of Paraiso (Cartago) (pop: 39,700) --> See nearby quakes!
51 km (32 mi) S of Turrialba (Cartago) (pop: 29,000) --> See nearby quakes!
65 km (40 mi) SE of San Miguel (San José) (pop: 28,800) --> See nearby quakes!
66 km (41 mi) SE of Curridabat (San José) (pop: 34,600) --> See nearby quakes!
71 km (44 mi) SE of San Felipe (San José) (pop: 25,000) --> See nearby quakes!
71 km (44 mi) SE of San Jose (San José) (pop: 335,000) --> See nearby quakes!
91 km (56 mi) SW of Puerto Limon (Limón) (pop: 63,100) --> See nearby quakes!
Primary data source: RSN
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.
|2.8||27 km||Costa Rica: 3 Km Al Norte De Rivas De Perez Zeledon.||RSN|
User reports for this quakeAt magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.