On Sunday, June 15, 2019, the most massive blackout in Argentine history took place in the South American southern cone. The blackout had its biggest impact in Argentina and Uruguay; it affected virtually the entire territory of both countries. Bordering sections of Brazil, Chile and Paraguay were also affected. Except for the southernmost province (Tierra del Fuego), Argentina suffered a total blackout. Twelve hours after the lights went out, power had still not been fully restored: here.