• A 7.4-magnitude earthquake struck western Colombia, resulting in a death toll exceeding 164.
• Rescue teams continue their efforts as over 2,700 individuals are reported missing.
• Significant damage to buildings has been reported across cities like Cali and Pereira.
• Emergency services face challenges accessing remote areas in the Choco region due to terrain.
• International aid, including $15.5 million from the United States, is being mobilized for relief efforts.

A powerful 7.4-magnitude earthquake struck western Colombia early on Monday, leading to at least 164 confirmed deaths and widespread destruction across multiple cities, notably Cali and Pereira. This earthquake, characterized as the strongest recorded in the 21st century for Colombia, began at 7:34 AM local time with its epicenter near San Jose del Palmar, in the Choco region, approximately 400 kilometers west of Bogota. The magnitude was initially recorded as 6.6 by local authorities before being adjusted by the US Geological Survey and other agencies, according to Indiatimes, SCMP, and Al Jazeera.

Emergency workers and volunteers have engaged in frantic rescue operations, digging through tons of debris in search of survivors. As of Tuesday, over 2,700 individuals had been reported missing, with significant efforts concentrated in the cities of Cali and Pereira, where entire blocks have collapsed. The urgency of these operations has only intensified, as initial reports suggest that at least 700 people have been injured across the affected regions. Search teams are employing heavy machinery and manual labor to locate persons trapped under rubble, as cited by Reuters, Channel News Asia, and Al Jazeera.

The earthquake caused considerable destruction, with reports indicating that approximately 1,600 buildings are damaged or destroyed, including hospitals. One hospital's pediatric and neonatal sections collapsed, leaving some patients in perilous situations. CIVIC institutions and officials have mobilized to establish temporary shelters for displaced persons while the government has declared a national state of emergency. President Abelardo de la Espriella, in his first week in office, is overseeing these efforts and has prioritized search and rescue operations, as reported by LA Times and NPR.

The remote Choco region, where the epicenter lies, poses unique challenges for rescue missions due to its difficult terrain, with many areas accessible primarily by boat or aircraft. Despite infrastructural impediments, responders have worked tirelessly, and numerous aftershocks have been recorded, signaling the potential for further tremors. In the wake of the disaster, the US government announced $15.5 million in aid for essential supplies and support for relief efforts, with additional offers pouring in from neighboring countries such as El Salvador and Mexico, according to Channel News Asia and Indiatimes.