Search results
Results from the WOW.Com Content Network
Also actiniform. Describing a collection of low-lying, radially structured clouds with distinct shapes (resembling leaves or wheels in satellite imagery), and typically organized in extensive mesoscale fields over marine environments. They are closely related to and sometimes considered a variant of stratocumulus clouds. actinometer A scientific instrument used to measure the heating power of ...
The average and variations of weather in a region over long periods of time, which can be related to surface variables such as temperature, precipitation and wind. climate change Includes both global warming and its effects, such as changes to precipitation, rising sea levels, and impacts that differ by region. [1] climate change denial
Severe weather can occur under a variety of situations, but three characteristics are generally needed: a temperature or moisture boundary, moisture, and (in the event of severe, precipitation-based events) instability in the atmosphere.
When you hear the word “training” in terms of weather, don’t think of it as training for a marathon, but rather train cars on a rail line. Sometimes storms can mimic train cars by following ...
Make sure you check the forecast and stay up to date on the evolving situation when it comes to the potential for winter weather. And stay off the roads if your area has the chance of icy conditions.
A high pressure system in the upper atmosphere traps heat near the ground, forming a heat wave (for North America in this example). A heat wave or heatwave, sometimes described as extreme heat, is a period of abnormally hot weather [1]: 2911 generally considered to be at least five consecutive days.
You've probably heard the phrase "the calm before the storm" used to describe a great many things. The moment of quiet before a bunch of 5-year-olds arrive for a birthday party, for example, or ...
Because heat waves are not visible as other forms of severe weather, like hurricanes, tornadoes, and thunderstorms, they are one of the less known forms of extreme weather. [11] Severely hot weather can damage populations and crops due to potential dehydration or hyperthermia, heat cramps, heat expansion, and heat stroke.