According to Guatemala's volcanic monitor, Insivumeh, thick ash was sent up to 24,000 feet high because of the eruption.
It caused new lava flows and loud explosions, however none of the mainland has been greatly impacted.
This comes after an eruption that began last week intensified for the volcano, which lies about 30 miles southwest of Guatemala city.
The eruption has had no affect on any flights at the country's main international airport according to Reuters.