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Convective storm detection is the meteorological observation, and short-term prediction, of deep moist convection (DMC). DMC describes atmospheric conditions producing single or clusters of large vertical extension clouds ranging from cumulus congestus to cumulonimbus , the latter producing thunderstorms associated with lightning and thunder .
These can refer to tornadoes spawned by quasi-linear convective systems or tropical cyclones, which occasionally become strong and fairly long track. A spin-up may sometimes refer to a landspout or gustnado (the latter of which is rarely an actual tornado). Splitting storm (or storm split) Stability index; Stacked low; Steam devil
A mesoscale convective complex (MCC) is a unique kind of mesoscale convective system which is defined by characteristics observed in infrared satellite imagery. Their area of cold cloud tops exceeds 100,000 square kilometres (39,000 sq mi) with temperature less than or equal to −32 °C (−26 °F); and an area of cloud top of 50,000 square ...
When people think of a thunderstorm, towering clouds on a warm and humid summer day may come to mind, but one thunderstorm tracked by forecasters over the Pacific Ocean several years ago set a ...
Shorthand for a supercell thunderstorm, it is a storm "consisting of one quasi-steady to rotating updraft which may exist for several hours." It is possibly the most dangerous of "convective storm ...
Monday, March 11, 7:00pm - Virtual Spotter Training from NWS Paducah (Registration Required) Tuesday, March 12, 6:00pm - Skywarn Spotter Training - Madison County
The US National Weather Service developed an organized storm spotter training system starting in the 1970's. Meteorologist Alan Moller played a significant role in the development of the effort. He believed that storm spotters are a vital part of the Integrated Warning System since they provide "ground truth verification" for forecasters.
A mesoscale convective complex (MCC) is a unique kind of mesoscale convective system which is defined by characteristics observed in infrared satellite imagery. They are long-lived, often form nocturnally, and commonly contain heavy rainfall , wind , hail , lightning , and possibly tornadoes .