NEW : Airport closed at about 2 p.m. ( 2 p.m . ET ) Friday . The airport closed for awhile as volcanic ash clouded the sky . Latest eruption of Mount Redoubt happened at 5 p.m. ( 5:30 p . ET ) Saturday . The eruption occurred at about 1:30 p.m. ( 5:30 p.m . ET ) Volcano erupted four times Friday and once shot ash at least 51,000 feet into the air .
NEW : Airport closed at about 2 p.m. ( 2 p.m . ET ) Friday . The airport closed for awhile as volcanic ash clouded the sky . Latest eruption of Mount Redoubt happened at 5 p.m. ( 5:30 p . ET ) Saturday . Volcano erupted four times Friday and once shot ash at least 51,000 feet into the air .