At least 18 aftershocks were recorded by the Colombian Geological Service in the hours following the main shock . The USGS reported maximum Modified Mercalli Intensity of VIII (Severe) in parts of Quindío and Caldas, and VII (Very Strong) in Manizales and Cartago .

Casualties and Injuries

The death toll rose rapidly as reports came in from remote areas. President Abelardo de la Espriella confirmed at least 111 dead late on August 10 . The Wikipedia tally reached at least 132 killed, with more than 620 people injured and over 3,000 reported missing . Early casualty counts varied from 20 to 111 as information reached authorities from isolated communities .

Cities Affected and Structural Damage

The shaking was felt across most of Colombia, including Bogotá, Cali, Medellín, and Pereira, and was detected in neighboring Ecuador and Panama .

The hardest-hit department was Risaralda, where at least 42 people died, concentrated in the city of Pereira . Heavy damage also occurred in Cali and across the Chocó department . In Manizales, two people were killed .

Approximately 1,600 buildings were damaged, with at least 61 completely collapsed . Dozens of buildings collapsed in Cali and Pereira, trapping people under debris . Hospitals and other critical infrastructure were also damaged .

Airport Closures

Colombia's civil aviation authority suspended operations at six airports due to structural damage, including airports serving the affected western regions . All flights at these airports were halted .

National Emergency Declaration

President Abelardo de la Espriella, who had been inaugurated just the previous week, declared a state of national disaster to facilitate rescue efforts and traveled to Pereira and San José del Palmar to oversee the recovery personally .

International Response from the Trump Administration

The U.S. government responded swiftly to the disaster:

• Secretary of State Marco Rubio posted on X that the Trump administration was "closely monitoring the large earthquake" and "stands ready to support the people of Colombia" .
• The U.S. State Department announced $15.5 million in emergency aid for shelter, food, protection, and damage assessments .
• Rubio urged American citizens in Colombia to enroll in the State Department's STEP program and follow @USEmbassyBogota for updates .

Comparison to Recent Major Seismic Events in the Region

The Colombian Geological Service (SGC) called this the strongest earthquake recorded in the country in the last decade . The previous large event was a magnitude 5.8 quake near Cartago in 2016, which was far less severe.

On a global scale, the 7.4 magnitude is comparable to other notable intermediate-depth South American earthquakes, but the death toll of over 100 places it among the deadliest quakes in Colombia since the 1999 Armenia earthquake (M 6.2, ~1,200 deaths) and the 1983 Popayán earthquake (M 5.5, ~300 deaths). The large number of missing persons (3,000+) may further raise the final toll as rescue operations continued in remote Chocó communities .

At least 18 aftershocks were recorded by the Colombian Geological Service in the hours following the main shock . The USGS reported maximum Modified Mercalli Intensity of VIII (Severe) in parts of Quindío and Caldas, and VII (Very Strong) in Manizales and Cartago .

Casualties and Injuries

The death toll rose rapidly as reports came in from remote areas. President Abelardo de la Espriella confirmed at least 111 dead late on August 10 . The Wikipedia tally reached at least 132 killed, with more than 620 people injured and over 3,000 reported missing . Early casualty counts varied from 20 to 111 as information reached authorities from isolated communities .

Cities Affected and Structural Damage

The shaking was felt across most of Colombia, including Bogotá, Cali, Medellín, and Pereira, and was detected in neighboring Ecuador and Panama .

The hardest-hit department was Risaralda, where at least 42 people died, concentrated in the city of Pereira . Heavy damage also occurred in Cali and across the Chocó department . In Manizales, two people were killed .

Approximately 1,600 buildings were damaged, with at least 61 completely collapsed . Dozens of buildings collapsed in Cali and Pereira, trapping people under debris . Hospitals and other critical infrastructure were also damaged .

Airport Closures

Colombia's civil aviation authority suspended operations at six airports due to structural damage, including airports serving the affected western regions . All flights at these airports were halted .

National Emergency Declaration

President Abelardo de la Espriella, who had been inaugurated just the previous week, declared a state of national disaster to facilitate rescue efforts and traveled to Pereira and San José del Palmar to oversee the recovery personally .

International Response from the Trump Administration

The U.S. government responded swiftly to the disaster:

• Secretary of State Marco Rubio posted on X that the Trump administration was "closely monitoring the large earthquake" and "stands ready to support the people of Colombia" .
• The U.S. State Department announced $15.5 million in emergency aid for shelter, food, protection, and damage assessments .
• Rubio urged American citizens in Colombia to enroll in the State Department's STEP program and follow @USEmbassyBogota for updates .

Comparison to Recent Major Seismic Events in the Region

The Colombian Geological Service (SGC) called this the strongest earthquake recorded in the country in the last decade . The previous large event was a magnitude 5.8 quake near Cartago in 2016, which was far less severe.

On a global scale, the 7.4 magnitude is comparable to other notable intermediate-depth South American earthquakes, but the death toll of over 100 places it among the deadliest quakes in Colombia since the 1999 Armenia earthquake (M 6.2, ~1,200 deaths) and the 1983 Popayán earthquake (M 5.5, ~300 deaths). The large number of missing persons (3,000+) may further raise the final toll as rescue operations continued in remote Chocó communities .