A
low-pressure area, low or depression, is a region where the atmospheric
pressure is lower than that of surrounding locations.
Kaynak: Low-pressure areaA tropical cyclone is a storm system characterized by a
low-pressure center surrounded by a spiral arrangement of thunderstorm s that
Kaynak: Tropical cyclonePressure experiments are experiment s performed at
pressure s lower or higher than atmospheric
pressure , called
low-pressure experiments
Kaynak: Pressure experiment Most large-scale cyclonic circulations are centered on areas of low atmospheric
pressure The largest
low-pressure systems are cold-core
Kaynak: CycloneFlow around a
low-pressure area:
Low-pressure area. If a
low-pressure area forms in the atmosphere, air will tend to flow in towards it, but
Kaynak: Coriolis effectThermal lows, or heat lows, are non- frontal
low-pressure area s that occur over the continents in the subtropics such as near the
Kaynak: Thermal lowhigh-
pressure areas of the polar high s at the north and south pole s towards the
low-pressure areas within the Westerlies at high latitudes.
Kaynak: Windits general track around the high-
pressure area is deflected significantly by winds moving towards the general
low-pressure area to its north.
Kaynak: WesterliesLothar is the name of a
low-pressure system that resulted in a violent extratropical cyclone sweeping across Central Europe on December 26
Kaynak: Cyclone Lothar