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- Dictionaryheatwave/ˈhiːtweɪv/
noun
- 1. a prolonged period of abnormally hot weather: "when a heatwave occurs many people become increasingly bad-tempered"
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A definition based on the Heat Wave Duration Index is that a heat wave occurs when the daily maximum temperature of more than five consecutive days exceeds the average maximum temperature by 5 °C (9 °F), the normal period being 1961–1990.
Heatwave definition - a threshold-based meteorological definition designed to provide the media and public with consistent and reliable messaging. Find out more about heatwaves and what...
In India Heat waves typically occur from March to June, and in some rare cases, even extend till July. On an average, five-six heat wave events occur every year over the northern parts of the country. Single events can last weeks, occur consecutively, and can impact large population.
Heat-waves: risks and responses High air temperatures can affect human health and lead to additional deaths even under current climatic conditions. Heat waves occur infrequently in Europe...
Jun 13, 2024 · The Short Answer: A heat wave is a period of unusually hot weather that typically lasts two or more days. To be considered a heat wave, the temperatures have to be outside the historical averages for a given area.
A heatwave can be defined as a period where local excess heat accumulates over a sequence of unusually hot days and nights. Heatwaves amplify many risks, such as health-related or economic risks, including increased human mortality, drought and water quality, wildfire and smoke, power shortages and agricultural losses.
Jun 25, 2024 · heat wave, period of prolonged abnormally high surface temperatures relative to those normally expected. Heat waves may span several days to several weeks and are significant causes of weather -related mortality, affecting developed and developing countries alike.
HEATWAVE definition: 1. a period of time such as a few weeks when the weather is much hotter than usual 2. a period of…. Learn more.
Jun 13, 2024 · : a period of unusually hot weather. Examples of heat wave in a Sentence. Recent Examples on the Web The searches for the missing hikers come as Greece is in the midst of a heat wave, with temperatures expected to stay in the triple digits this week for much of the central and southern parts of the country.
Jun 28, 2021 · What is a heatwave? A heatwave is a prolonged period of abnormally high temperatures, relative to the expected conditions at that given time and place. The exact definition varies around the world, but all heatwaves are classed as extreme weather events.
