Army Wet Bulb Globe Temperature

National athletic trainers association position statement.

Army wet bulb globe temperature.

The wet bulb globe temperature was created by the us marines in 1956 at their parris island south carolina training facility. Athletes industrial hygienists and the military use it to prevent heat stroke by following guidelines for physical activity and water intake. By elaine wilson july 3 2008. It is derived from the following formula.

This differs from the heat index which takes into consideration temperature and humidity and is calculated for shady areas. The wetbulb globe temperature wbgt is a measure of the heat stress in direct sunlight which takes into account. Grundstein aj ramseyer c zhao f et al. Preventing sudden death in sports.

Casa dj guskiewicz km anderson sa et al. J sci med sport sports med aust. Temperature humidity wind speed sun angle and cloud cover solar radiation. It s difficult to say and isn t easy to calculate but monitoring wet bulb globe temperature is a stress free way to protect student athletes employees and overall operations from extreme heat.

The wet bulb globe temperature wbgt is a measure of the heat stress in direct sunlight which takes into account. Wet bulb globe temperature wbgt is a popular topic for schools employers and. If you work or exercise in direct sunlight this is a good element to monitor as a predictor of the potential impact on human performance. Temperature humidity wind speed sun angle and cloud cover solar radiation.

4 establish policy for hourly measurement of wet bulb globe temperature wbgt when ambient temperature is over 75 ºf. Wet bulb globe temperature wbgt its history and its limitations. September 23 2020 army to host tactical assault kit virtual workshop for industry. Wet bulb globe temperature wbgt is nowadays the most widely used index of heat stress yet many users appear to be unaware of its history and its limitations.

Wet bulb globe temperature wbgt. It provided a weather based tool to let drill sergeants and officers know how far they could push recruits during outdoor activities and still avoid heat illness. Wet bulb globe temperature is a kind of an apparent temperature the temperature perceived by humans used to estimate the effect of temperature humidity wind speed and sunlight on humans. Wbgt was invented and first used during the 1950s as one element in a successful campaign to control serious outbreaks of.

Wet bulb globe temperature kit can help prevent heat injuries.