A 7.4 earthquake has struck Colombia, with significant damage reported. Initial readings from the Colombian agency undersold the quake's power — an early estimate of 6.6 was later revised up to 7.4 to match the USGS figure. In Medellín, no full building collapses were reported and the metro was suspended only as a precaution while inspectors checked the tracks, Al Jazeera reported. Death Toll Climbs SharplyEarly Monday, local officials in Pereira and Manizales put the combined toll at roughly 20 to 22. One additional death was confirmed in the Pacific port city of Buenaventura, where a mayor said a building collapse trapped several people.