14 Aug 2024 | 10:55 AM UTC
Vietnam: High temperatures forecast to persist across central regions through at least Aug. 24 /update 1
Heatwave forecast to persist across parts of central Vietnam through at least Aug. 24. Transport and utility disruptions possible.
A heatwave is likely to persist across parts of central Vietnam through at least Aug. 24. As of Aug. 14, the Vietnam National Center for Hydro-Meteorological Forecasting (NCHMF) has issued a warning for high temperatures across the region. Daytime temperatures of around 35-37 F (95-99 F) with isolated higher maximums are expected from Nghe An to Ninh Thuan provinces Aug. 15-16. Hot and sunny conditions with severe heat in places are forecast to continue across central regions Aug. 17-24. Officials have issued a level 1 warning of natural disaster risk due to the forecasted heat. Officials could update or expand the alerts over the coming days as conditions change.
The extended period of oppressive heat and dry conditions may produce ideal circumstances for wildfire growth throughout the region. Heatwaves also threaten vulnerable groups - such as the elderly, children, pregnant women, and those with respiratory illnesses - due to the increased possibility of heat stroke or heat exhaustion during prolonged exposure to high temperatures. These health risks could also extend to relatively healthy individuals during significant heatwave events. In addition to significantly impacting athletes and those who work outdoors, high temperatures can cause problems for people using mass transit. The lack of air conditioning and cramped vehicles during rush hour may lead to some passengers' hospitalization.
Very high temperatures may damage road surfaces, and overheated vehicles may worsen traffic problems in urban areas where congestion is already a problem. Commercial trucking disruptions might occur, as very high temperatures put more stress on vehicles, making tire blowouts more common. Major flight disruptions are unlikely at regional airports, but general aviation disruptions are possible, and some airfreight carriers could reduce cargo loads. High temperatures could lead to an increased demand for electricity, which might trigger localized brownouts or blackouts, exacerbating hazardous conditions when air conditioning is no longer possible.
Monitor local media for weather updates and related advisories. During heatwaves, remain indoors in air conditioning when possible. If outdoor activities are necessary, frequently rest in shaded areas; avoid activity during the hottest times of the day. Stay well hydrated by drinking plenty of fluids. Avoid alcoholic beverages, which are dehydrating; drink bottled or boiled water. Wear loose-fitting, light-colored clothing. Cotton fabrics are more cooling than synthetics. Promptly seek medical attention if signs of heat exhaustion or heat stroke develop. Charge battery-powered devices in the case of prolonged electricity outages.
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