A 7.7 magnitude quake occurred close to Pitaloza Arriba around midday Friday, the U.S. Geological Survey reported.

The USGS reported a tremor in the region at 17:56 UTC (12:56 local time). The epicenter was about 12 km west-southwest of Pitaloza Arriba, at a depth of 13 km. Seismologists first reported it as a 8.0 event, but later downgraded it to 7.7.

Did you feel it?

If you noticed the earthquake, you can share your experience using the USGS Felt Report form. The agency has received 352 responses on its online form so far, from people saying they experienced strong shaking. Residents reported feeling the quake in a number of cities, including Bogotá, La Ceja, Itagüí, Medellín and Río Segundo according to the USGS DYFI report.

Impact and estimated losses

Red alert for economic losses. Extensive damage is probable and the disaster is likely widespread. Estimated economic losses are 1-10% GDP of Panama. Past events with this alert level have required a national or international level response Yellow alert for shaking-related fatalities. Some casualties are possible. Recent earthquakes in this area have caused secondary hazards such as tsunamis, landslides and liquefaction that might have contributed to losses.

Structure information summary

Overall, the population in this region resides in structures that are a mix of vulnerable and earthquake resistant construction. The predominant vulnerable building types are unreinforced brick masonry and adobe block construction.

Area struck by 7.6 quake in 1991
The area has weathered major earthquakes before. A magnitude 7.6 tremor struck 21.1 miles south of Limón in Limón on Apr. 22, 1991, at a depth of 6.2 miles.

Source: The U.S. Geological Survey