'Strong wind shear' presentation slideshows

Factors Affecting Mesoscale Convective System Propagation with Illustrations from Case Studies

Factors Affecting Mesoscale Convective System Propagation with Illustrations from Case Studies. James T. Moore and Charles E. Graves Cooperative Institute for Precipitation Systems Saint Louis University Dept. of Earth & Atmospheric Sciences (with tweaks by SMR). Modes of Propagation 1

1.06k views • 69 slides

NON-MESOCYLONE TORNADOGENESIS IN THE 26 OCTOBER 2006 CLOSED MID LEVEL LOW SEVERE CONVECTIVE EVENT

538 views • 44 slides

Chapter 11 Thunderstorms and Tornadoes

Chapter 11 Thunderstorms and Tornadoes. Air mass thunderstorms are the most common and least Destructive , usually lasting for less than an hour. The cumulus stage begins when unstable air begins to rise and cool adiabatically to form fair weather cumulus clouds.

674 views • 38 slides

CHAPTER 14 WEATHER FORECASTING

CHAPTER 14 WEATHER FORECASTING. Favorable conditions for tornadoes. Example from book. In addition to moisture, instability, and lifting, we need strong wind shear At low levels, southerly winds bringing warm, moist air into the area Aloft, advection of dry air adds to instability

548 views • 34 slides

Frontogenesis

Frontogenesis. Frontogenesis: The generation of intensity of a front Warm air merged onto colder air Temperature gradient amplified at least one order of magnitude. Frontogenesis: the formation of a front Frontolysis: the decay of a front.

367 views • 25 slides

Tropical Storm D ebby

Tropical Storm D ebby. Briefing to S arasota County BOCC. IMPACTS. *Hazards: Tropical Storm Warning in effect for Levy, Citrus, Hernando, Pasco, Pinellas, Hillsborough, Manatee and Sarasota Counties and the waters from Englewood to Suwannee River

330 views • 21 slides