June 20 (UPI) -- Jets of searing hot molten lava spewed more than 1,000 feet into the Hawaiian air Friday from the Kilauea volcano.

The Hawaiian Volcano Observatory said in a statement that the "eruption began at approximately 1:40 a.m. HST, June 20, with lava fountains and flows erupting from the north vent. Fountain heights are well over 1,000 feet. Plume is over 20,000 ft."

Kilauea is one of six active volcanoes in Hawaii, including Mauna Loa, the largest active volcano in the world.

The cloud released by the lava eruption can include hazards like volcanic glass called Pele's hair and rock fragments known as tephra.

The observatory said that has the potential to cause "far-reaching effects downwind."