Red alert issued for aviation as Kilauea spews 'vog' 12,000 feet into sky

Activity at Halema'uma'u Crater has increased to include the nearly continuous emission of ash with intermittent stronger pulses at Hawaii Volcanoes National Park. This photo was made at around 9 a.m. local time Tuesday.
Activity at Halema'uma'u Crater has increased to include the nearly continuous emission of ash with intermittent stronger pulses at Hawaii Volcanoes National Park. This photo was made at around 9 a.m. local time Tuesday.