【题目】Extreme Weather Severe storms happen in low-pressure weather systems Warm, wet air begins rising into the air. The higher it rises, the cooler it becomes Water vapour (水气) in the air forms drops, a process called condensation. The drops join together to form clouds. and then ...
View a weather map,and you may see distinct regions that represent different air masses.An air mass is a region of air that has about the same humidity(湿度)and temperature throughout.When an air mass remains over a location for a while,it decides the characteristics of the region.Air mass...
FOX Weather tells you how those highs and lows form on the weather map and what they mean to the weather outside. Meteorologists are undoubtedly familiar with the "highs" and "lows" of weather on Earth, thanks to changes in atmospheric pressure. But have you ever wondered why we're always...
Differences in atmospheric pressure in the troposphere are more fundamental to the Earth's weather than any other factor. Relatively minor differences in this pressure at the surface arise from the global imbalance in heating, and cause the circulation of air at large scales around these pr...
low 2 of 6 noun (1) 1 : something that is low: such as a : depth a new low in advertising b : a region of low barometric pressure 2 : the transmission gear of an automotive vehicle giving the lowest ratio of driveshaft to crankshaft speed ...
Jamie Simpson For the Dayton Daily News
August plays it coolDominance of low pressure helps explain continuing atypical weatherMary Ann Ford
In addition, very heavy rainfall is also expected in isolated areas of southwest Uttar Pradesh, adding to the woes of those already grappling with traffic and flooding in the region. The IMD has also issued an orange alert for West Uttar Pradesh in view of the inclement w...
The New South Wales (NSW) coast is subject to heavy rain, strong wind and large waves resulting from low pressure systems over the adjacent Tasman Sea that de- velop from a variety of synoptic and mesoscale mechanisms. A database of these maritime lows and their impacts has been developed ...
aTyphoon blows when there is an extreme low pressure within a district and usually it comes with heavy rainfall in a short space of time. The weather is very intense and every single typhoon in the history had tremendous impacts on that certain district. The best way to keep safe is to ...