NASA finds Typhoon Bualoi rapidly intensified
Typhoon Bualoi rapidly intensified over 24 hours and quickly developed an eye and powerful thunderstorms.On Oct. 21, the eye of Typhoon Bualoi was just over 50 miles from the island of Saipan when NASA-NOAA's Suomi NPP satellite passed overhead. Saipan is the largest island of the Northern Mariana Islands. The Marianas are a commonwealth of the United States in the western Pacific Ocean.
Bualoi formed on Oct. 19 as Tropical Depression 22W and strengthened into a tropical storm later that day. It became a typhoon on Oct. 20.