Updated — April 2, 11:35 p.m. ET:
A 7.6-magnitude aftershock struck Chile's northern coast late Wednesday, the day after a powerful 8.2-magnitude earthquake shook the area.
A tsunami warning was issued for Chile and Peru following the earthquake.
Chile's northern coast was ordered evacuated following the tsunami warning and the country's president, Michelle Bachelet, was evacuated from the coastal city of Arica, where she was touring damage from Tuesday's quake, local media reported.
Video uploaded to YouTube purported to show the large aftershock in Arica, Chile.
The original quake occurred at 6:46 p.m. local time Tuesday about 60 miles northwest of Iquique, Chile, at a depth of 12.5 miles, the U.S. Geological Survey reported.
Following the earthquake, six people were reported dead.
Bachelet declared a state of emergency and sent a military plane with 100 anti-riot police to join 300 soldiers in the region to prevent looting and round up escaped prisoners.