Slide 1 The Marginal Value of Weather Warning Systems Benjamin M. Miller University of California, San Diego Not-so ^ Slide 2 What causes disaster deaths? Slide 3 Slide 4…

Slide 1 Severe Weather ESF Briefing Feburary 3, 2007 Slide 2 Please move conversations into ESF rooms and busy out all phones. Thanks for your cooperation. Silence All Phones…

Slide 1 End of the Year Assessment Review Slide 2 4 Branches of Earth Systems  Astronomy  Meterology  Geology  Oceanography Slide 3 What is the order of objects…

Twisters Review of last lecture The general size and lifetime of mesoscale convective systems, thunderstorms and tornadoes 3 types of thunderstorms. 3 stages of the ordinary…

Mesoscale convective systems Review of last lecture 3 stages of supercell tornado formation. Tornado outbreak (number>6) Tornado damage: Enhanced Fujita Scale (EF-0 65-85…

SEVERE WEATHER What is a HURRICANE? *A large, swirling low-pressure tropical weather system that has wind speeds of at least 119 km/h. *Most powerful storm *Can travel for…

Mesoscale convective systems Review of last lecture 3 stages of supercell tornado formation. Tornado outbreak (number>6) Tornado damage: Enhanced Fujita Scale (EF-0 65-85…

Mesoscale convective systems and downbursts Review of last lecture 3 stages of supercell tornado formation. Tornado outbreak (number>6) Tornado damage: Enhanced Fujita…

Western University Scholarship@Western Electronic Thesis and Dissertation Repository April 2014 Full-Scale Tests of a Wood-Frame Structure under Extreme Wind Loads Derek…

Tornadoes Tornadoes Tornadoes 101 1 Tornado Alley Average number of tornadoes per 10,000 square miles by state, 1999-2008 2 Multivortex Tornadoes 3 Enhanced Fujita Scale…