Human remains have been uncovered amid the debris of a firework warehouse, days after it caught fire and exploded, setting off a wild pyrotechnics display over California.

Human remains have been found at the warehouse filled with fireworks that exploded in Northern California this week, officials said.

ESPARTO, California ( KOVR) -- Authorities say human remains have been found after the Tuesday explosion and fire at a fireworks warehouse in the Northern California community of Esparto.