PPT-Storm tracking & typing for lightning observations

Kristin Calhoun Don MacGorman Ben Herzog Storm tracking Segmotion k means Identifies segments or storm cellsclusters of image amp estimates motion Extracts properties of each cell . Most of those discharges are cloudtocloud but about 30 end up as the cloudtoground discharge that we are most familiar with There are a number of websites that describe the atmospheric electrical discharge that we know of as lightning but the averag . and. Surge . Protection. . according. . to. IEC 62305. Lightning and Surge Protection. 1. Damage. due . to. . Lightning. . and. . Surges. Lightning and Surge Protection. 2. Lightning and Surge Protection. RITT Presentation. Tom Filiaggi (NWS – MDL). 12/18/13. Reduction of FAR?. Agenda. Team Members. Total Lightning. Lightning Mapping Arrays (LMAs). Previous Research Summary. Current Project. Analysis & Results. RITT Presentation. Tom Filiaggi (NWS – MDL). 11/28/12. Evaluation of “. 2. σ. ” as Predictor for Severe Weather. Agenda. Total Lightning. Lightning Mapping Arrays (LMAs). Previous Research Summary. By:Eyosias Lemma, Rahel Kahsai, Robel Seltene, Matthew Sam, Melanie Juarez. What is a thunderstorm, flood lightning and how does it form?. A thunderstorm is a storm with thunder and lightning and typically includes heavy rainfall. A flood is when an overflowing of a large amount of water beyond its normal confines, especially over what is normally dry land. Lightning is a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within . Prevalence of Lightning Occurrences. In US, 42 fatalities per year; 10 times as many injuries from strikes. Of all deaths, about 15 % occur in organized sports; 25-30 % in recreational activities. Areas of greatest incidence in US. Supercell. Tornado 5 . to 10 miles northwest . of Cheyenne. By Rob Cox (NWS Cheyenne) . July 29, 2013 @ ~6pm. Photo Courtesy Steve . Apfel. Tornado . ~5 to 10 . miles Northwest of Cheyenne. 0.5 deg. Z ~15 min prior to Tornado. Presented by . Austin Baker. Students will be learning and practicing typing using a website!. What are we doing?. Use your weekly computer lab time to practice typing! . When can we practice?. To prepare students for the state assessment and beyond!. Christopher J. Schultz. 1. , Lawrence . D. . Carey. 2. , Walter A. Petersen. 3. , Daniel Cecil. 2. , Monte Bateman. 4. , Steven Goodman. 5. , Geoffrey Stano. 6. , Valliappa Lakshmanan. 7. 1 - Department of Atmospheric Science, . Intracloud: most frequent (can also have cloud to cloud). Cloud to ground. Air discharge: from charged region to air. Intercloud. Types of Lightning. Bolt from Blue. Spider. Cloud-to-Air. Intracloud & Cloud-to-Ground. A violent disturbance in the atmosphere.. What is a storm? . . Involves sudden changes in air pressure. Cause rapid air movement. Conditions that bring one . kind of storm in one . area often cause other kinds of storms in the same area. Lightning Jump Evaluation RITT Presentation Tom Filiaggi (NWS – MDL) 12/18/13 Reduction of FAR? Agenda Team Members Total Lightning Lightning Mapping Arrays (LMAs) Previous Research Summary Current Project Lightning and Severe Weather: A Comparison between Total and Cloud-to-Ground Lightning Trends Authors: Christopher J Schultz, Walter A. Petersen, and Lawrence D. Carey Published: Spring 2011 Introduction kindly visit us at www.examsdump.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers.