CHIANG MAI – A sudden and violent wave of summer storms brought heavy rain, fierce winds, and massive hailstorms to Northern Thailand on Sunday, leaving a trail of damage across multiple districts.
In a dramatic shift from the recent heatwave, provinces like Chiang Mai and Phetchabun saw landscapes transformed into “winter wonderlands” as thick layers of hail blanketed the ground, looking remarkably like snow.
While the sight was stunning for many, the reality on the ground was far more serious. Local authorities are currently racing to assist residents as the storms caused property damage and blocked major roads.
The Chiang Mai Provincial Office of Disaster Prevention and Mitigation (DDPM) issued an urgent report following a late-afternoon surge of extreme weather. The storms hit eight sub-districts across four main districts in the province.
The heavy downpours were accompanied by “hail attacks” that battered rooftops and brought down trees, cutting off access to several rural communities.
Affected Areas in Chiang Mai Include:
- Chai Prakan District: Severe weather reported in Sri Dong Yen and Mae Thalop sub-districts.
- Fang District: Extensive hail in Mae Ngon and San Sai sub-districts.
- Chiang Dao District: Fallen trees and structural damage in Ping Khong and Thung Khao Phuang sub-districts.
- Mae Ai District: Heavy rain and wind in Mae Sao and Tha Ton sub-districts.
Local officials confirmed that while property damage is widespread—particularly to roof tiles and crops—there have been no reports of injuries or deaths so far. Emergency teams are currently working to clear debris from the roads to restore traffic flow.
“Snow” on Doi Ang Khang: A Rare Visual Spectacle
One of the most shared moments of the storm came from Doi Ang Khang in the Fang District. Social media was flooded with photos and videos of the mountainous region covered in a thick, white layer of ice.
The Facebook page “Saphai Chin Yunnan” (Yunnan Chinese Daughter-in-law) shared viral footage showing a heavy barrage of hailstones hitting homes and courtyards. Within minutes, the green hills and gray asphalt turned completely white. For many locals, the scene looked less like a tropical storm and more like a blizzard in the Alps.
The extreme weather was not limited to Chiang Mai. Further south in Phetchabun Province, the popular tourist destination of Khao Kho also faced the brunt of the summer storm.
After days of sweltering heat, the temperature plummeted as a thunderstorm rolled in. For several minutes, a relentless hailstorm pelted the area, catching tourists and business owners off guard.
Impact on Travelers and Locals:
- Zero Visibility: Drivers on the winding roads of Khao Kho reported visibility dropping to just a few meters. Many were forced to pull over and turn on emergency lights until the storm passed.
- Home-stay Damage: At the “Nao Klang Mok” home-stay in Khao Kho sub-district, tourists captured footage of hailstones piling up on balconies and garden paths.
- Social Media Frenzy: Despite the danger, the rare sight became a trending topic, with hundreds of visitors posting “snow-like” photos to their followers.
The Phetchabun Meteorological Station has issued a formal warning explaining that these events are part of a larger pattern of “Summer Storms.” These occur when a high-pressure system from China meets the hot air currently sitting over Thailand. This collision creates unstable atmospheric conditions, leading to:
- Flash Floods: Intense rain in short bursts that can overwhelm local drainage.
- Hailstones: Rapid updrafts in storm clouds that freeze water droplets into ice.
- Wind Gusts: Powerful winds capable of uprooting trees and blowing off insecure roofs.
How to Stay Safe During the Storm Season
Disaster relief agencies are urging residents in Northern and Northeastern Thailand to remain vigilant. With more storms predicted over the coming days, here are the recommended safety steps:
- Check Your Roof: Ensure that roof tiles and corrugated iron sheets are firmly fastened.
- Avoid Open Spaces: During a hailstorm, stay indoors and away from windows.
- Secure Livestock: Farmers should ensure animal shelters are sturdy enough to withstand falling ice.
- Stay Informed: Keep an eye on the Thai Meteorological Department for real-time weather updates and warnings.
As of Sunday evening, provincial governors have instructed local administrative organizations to provide roofing materials and basic food supplies to those whose homes were damaged. Recovery efforts are expected to continue throughout the week as the region braces for potential follow-up storms.
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