Perilous
Times and Climate Change
Arizona: Massive dust/sand storm engulfs downtown Phoenix
By Tim Gaynor | Reuters – Fri, 19 Aug, 2011
PHOENIX (Reuters) - A billowing wall of dust and sand engulfed
downtown Phoenix on Thursday, cutting visibility to a few hundred
yards and delaying flights at the international airport,
authorities and news reports said.
Driving rains and winds gusting at nearly 60 miles per hour also
buffeted San Tan Valley, southeast of Phoenix in the early
evening, according to the National Weather Service.
Roaring gusts downed trees and power lines in Pinal County,
trapping drivers in their cars and preventing commuters from
reaching their homes south of the state capital.
"This storm hit during a very busy time for traffic, bringing down
power lines over several miles on top of cars with visibility near
zero," Pinal County Sheriff's Office spokesman Elias Johnson said
in a statement.
Deputies "will keep residents out until we can determine their
safety is no longer at risk," he added.
The dust storm prevented planes from taking off or landing at
Phoenix Sky Harbor International Airport for about 40 minutes, The
Arizona Republic newspaper reported.
A call to the airport seeking confirmation of the delays was not
immediately returned on Thursday.
In early July, a huge sand storm -- dubbed a haboob -- swallowed
the Phoenix valley, darkening the streets, sending residents
scrambling for cover and cutting power to thousands of homes.
Weather experts say haboobs frequently occur during the
swelteringly hot summer monsoon season in the southwest United
States.
(Reporting by Tim Gaynor; Editing by Cynthia Johnston)