Asian dust plumes heading to West Coast

Massive plumes of dust from Asia are blowing across the Pacific Ocean. The plumes are among the largest such events on Earth, and scientists believe they might affect clouds and weather patterns. They may also play a role in global warming. MPR meteorologist Paul Huttner is tracking a new scientific mission to investigate the plumes. A link to the Pacific Dust Experiment Web site is at right.

Broadcast Dates

• All Things Considered, 05/17/2007, 5:48 p.m.