Freak hailstorm causes blackouts, damages homes in Chiang Rai

PHOTOS: Thai PBS World

Heavy rains and hail have damaged homes and caused widespread blackouts in the northern province of Chiang Rai. Strong winds knocked down trees in several districts, blocking traffic. Officials say the sudden storm, which struck Mae Sai, Chiang Saen and Mae Chan districts, lasted about 30 minutes and damaged several houses.

They say the relief operation was hindered by the blackout, which lasted several hours.

According to the local weatherman, the freak storm was caused by hot westerly winds over the northern region, drawing up humid air up the ground.

“This resulted in the formation of vertical clouds and subsequent storms.”

The Thai Meteorological Department warns there may be other freak rain or hail storms in some areas of Mae Hong Son, Chiang Rai and Chiang Mai provinces today.

SOURCE: Thai PBS World