The North Florida DX Association TWISTEX Founder WJ0G
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Department of Geosciences
DEPARTMENT OF EARTH & CLIMATE SCIENCES SAN FRANCISCO STATE UNIVERSITY Nov 29, 2016 ERTH 360 Test #2 Fall 2016 200 pts Each question is worth 4 points. Indicate your BEST CHOICE for each question on the Scantron Form. Turn in and and put your name on your Scantron Form. Part 1. Weather Forecast Products The portal website that we just have been using to access forecast weather maps is shown below. The selection chart from one of the models, known as the GFS, is reproduced below as Table 1. Assume that the choices indicate forecast weather maps for 24 hours in the future. Questions 1 through 5 refer to choices that appear in rows in Figure 1. Figure 1: Selection Choices for the GFS State which choice you would choose to find: 1. The wind conditions forecast for a level at approximately 32000 ft a. 300 mb b. 500 mb c. SLP/Thickness/Pcpn d. 700 mb/RH e. (a) and (b) both. 1 2. The Sea level weather (isobars) map a. 300 mb b. 500 mb c. SLP/Thickness/Pcpn d. 700 mb/RH e. (a) and (b) both. 3. The wind conditions at approximately 18000 ft a. 300 mb b. 500 mb c. SLP/Thickness/Pcpn d. 700 mb/RH e. (a) and (b) both. 4. The position of mid and upper tropospheric troughs and ridges. a. 300 mb b. 500 mb c. SLP/Thickness/Pcpn d. 700 mb/RH e. (a) and (b) both. 5. The model heading is GFS. This is an abbreviation of a. Guidance for Frontal Systems b. -
Innovation Magazine Spring 2016
SPRING 2016 SPRING 2016 SPECIAL ciweek 2016 PROGRAM EDITION FREE To Dream THE POWER of Dreaming Big CHASING DREAMS COVER PHOTO: and the Nasty Side of Mother Nature JAMIE FOXX IN FULL ELECTRO MAKEUP FOR THE AMAZING SPIDERMAN 2. THE ART OF MAKEUP and So Much More DREAM with Focus www.dmacc.edu/ciweek LAURA JOHNSON | Merit Resources When you partner with the INS Family of Companies for your business solutions, you’re freed up to focus on what you do best. We’ll equip and support you with a full suite of business solutions including Technology, HR and Contact Center services. Offering our unique combination of top-level talent, technology and tools, we’re your valued productivity partner on the road to success. INSFamilyOfCompanies.com THE INS FAMILY OF COMPANIES One experience for everything in your life Come to Microsoft and check out Surface Pro 3, Windows Phones, and more Microsoft at Jordan Creek Town Center 101 Jordan Creek Parkway West Des Moines, IA 50266 Some apps sold separately. Some features require Windows 8.1 Update, available through Windows Update. Internet access required; fees may apply. FEATURES 7 | The Power of Dreaming Big BY SCOTT SIEPKER 13 | Chasing Dreams and the Nasty Side of Mother Nature BY DR. REED TIMMER 19 | The Art of Makeup And So Much More BY HOWARD BERGER 25 | Dream with Focus BY JASON KIESAU 31 | Student Spotlight: Dreaming Reality BY JAMIN MYCAL HARDENBROOK PROGRAM CELEBRATE! INNOVATION MAGAZINE 34 | Welcome IS PUBLISHED BIANNUALLY PROVOST ANTHONY D. PAUSTIAN, Ph.D. BY DES MOINES AREA COMMUNITY COLLEGE WEST CAMPUS. -
June 2013 Newsletter
Society of Broadcast Engineers Chapter 24 Newsletter Madison, Wisconsin June 2013 WBA-SBE Summer Scholarships Available Next Meeting for Technical Engineering Workshop is Broadcast Field Thursday, June 13 Wednesday, June 19 The Ennes Educational Annual This year’s Engineering Workshop Foundation Trust, the non-profit will be held June 19th in conjunction and charitable arm of the SBE, CHAPTER 24 with the WBA Summer Conference at provides scholarships to deserving the Osthoff Resort in Elkhart Lake, WI. candidates who aspire to a career in the PICNIC & While Managers golf, Engineers will be technical aspects of broadcasting. “Reel” Music in session having just as much fun. The Applications for all of this year’s Ennes day starts at 8:45am and ends at 4:30pm Scholarships must be submitted by July 1. The chapter will supply burgers and followed by the Exhibit Reception, brats, condiments, buns, plates, cups and Dinner, and the infamous S’mores Free Webinar on IP Microwave STLs utensils. The grill will campfire by the lake, all covered by your Broadcasters have needed and be started at 5:00PM. low-cost, single-day registration. Bring a dish to pass, asked the FCC for more channels and an alternate entrée This one-day Workshop always bandwidth for many years. With the if desired and your includes lively audience discussions of growth of HD audio and video, the need preferred beverage timely subjects. See (http://www.wi- for reliable STLs continues to grow (we have an alcohol broadcasters.org/wba/index.php/events/ every year. To help broadcast engineers permit). -
Tragedy and Ethics in Storm Chasing Anthony Laubach Southern Illinois University Carbondale, [email protected]
Southern Illinois University Carbondale OpenSIUC Research Papers Graduate School 2016 Tragedy and Ethics in Storm Chasing Anthony Laubach Southern Illinois University Carbondale, [email protected] Follow this and additional works at: http://opensiuc.lib.siu.edu/gs_rp Recommended Citation Laubach, Anthony. "Tragedy and Ethics in Storm Chasing." (Jan 2016). This Article is brought to you for free and open access by the Graduate School at OpenSIUC. It has been accepted for inclusion in Research Papers by an authorized administrator of OpenSIUC. For more information, please contact [email protected]. TRAGEDY AND ETHICS IN STORM CHASING by Tony Laubach B.S., Metropolitan State University, 2009 A Research Paper Submitted in Partial Fulfillment of the Requirements for the Master of Science Department of Mass Communication and Media Arts in the Graduate School Southern Illinois University Carbondale May, 2016 RESEARCH PAPER APPROVAL TRAGEDY AND ETHICS IN STORM CHASING By Tony Laubach A Research Paper Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in the field of Professional Media & Media Management Approved by: William A. Babcock, Chair Graduate School Southern Illinois University Carbondale 11/4/2015 DEDICATION This work is dedicated to Tim Samaras, Paul Samaras, and Carl Young. Those three were not only colleagues of mine in this passion of storm chasing, but good friends and wonderful teammates. These members of the very successful severe weather and tornado research project, TWISTEX, lost their lives in the May 31, 2013 El Reno, Oklahoma tornado. This tornado was the largest tornado ever recorded in history, reaching a maximum width of 2.6 miles wide and was rated an EF-3. -
Downloaded 10/04/21 04:32 AM UTC 3420 MONTHLY WEATHER REVIEW VOLUME 140 Tornadoes (Markowski Et Al
NOVEMBER 2012 L E E E T A L . 3419 The Bowdle, South Dakota, Cyclic Tornadic Supercell of 22 May 2010: Surface Analysis of Rear-Flank Downdraft Evolution and Multiple Internal Surges BRUCE D. LEE AND CATHERINE A. FINLEY WindLogics Inc., Grand Rapids, Minnesota CHRISTOPHER D. KARSTENS Iowa State University, Ames, Iowa (Manuscript received 2 December 2011, in final form 6 June 2012) ABSTRACT Mobile mesonet sampling in the hook echo/rear-flank downdraft (RFD) region of a tornadic supercell near Bowdle, South Dakota, provided the opportunity to examine RFD thermodynamic and kinematic attributes and evolution. Focused analysis of the fifth low-level mesocyclone cycle that produced two significant tornadoes including a violent tornado, revealed four RFD internal surge (RFDIS) events. RFDISs appeared to influence tornado development, intensity, and demise by altering the thermodynamic and kinematic character of the RFD region bounding the pretornadic and tornadic circulations. Significant tornadoes developed and matured when the RFD, modulated by internal surges, was kinematically strong, only weakly negatively buoyant, and very potentially buoyant. In contrast, the demise of the Bowdle tornado was concurrent with a much cooler RFDIS that replaced more buoyant and far more potentially buoyant RFD air near the tornado. This surge also likely contributed to a displacement of the tornado from the storm updraft. Development of the first tornado and rapid intensification of the Bowdle tornado oc- curred when an RFDIS boundary convergence zone interacted with the pretornadic and tornadic circu- lations, respectively. In the latter case, a strong vertical vortex sheet along an RFDIS boundary appeared to be a near-surface cyclonic vorticity source for the tornado. -
William A. Gallus, Jr
Curriculum Vitae – William A. Gallus, Jr. CONTACT INFORMATION Dr. William A. Gallus, Jr. Dept. of Geological and Atmospheric Science 3025 Agronomy Building Iowa State University Ames, IA 50011 (515) 294-2270 [email protected] https://ge-at.iastate.edu/directory/william-gallus/ EDUCATION Degree Institution Date Field Ph.D. Colorado State University 1993 Atmospheric Science M.S. (National Science Foundation Colorado State University 1989 Atmospheric Science Graduate Fellow) B.S. (Highest Distinction) The Pennsylvania State 1987 Meteorology University PROFESSIONAL EXPERIENCE Position Date Professor, Dept. of Geological and Atmospheric Sci. July 1, 2006 -- Iowa State University, Ames, IA 50011 Professor-in-charge, Meteorology Program, Associate Chair, April 1, 2019 -- Dept. of Geological and Atmospheric Sci. Iowa State University, Ames, IA 50011 Professor-in-charge, Meteorology Program July 1, 2004 – June 30, 2010 Iowa State University, Ames, IA 50011 Associate Professor, Dept. of Geological and Atmospheric Sci. July 1, 2001 – June 30, 2006 Iowa State University, Ames, IA 50011 Assistant Professor, Dept. of Geological and Atmospheric Sci. Aug. 15, 1995 – June 30, 2001 Iowa State University, Ames, IA 50011 Univ. Corp. for Atmos. Research Visiting Postdoctoral Scientist Oct. 1, 1993 – Aug. 7, 1995 National Meteorological Center, Camp Springs, MD RESEARCH AND SCHOLARSHIP (H-index 30-Web of Science, 39-Google Scholar, I10-index 71) Primary Research Interests: . High resolution numerical weather prediction . Convective system dynamics and rainfall prediction . Use of innovative technologies for geoscience education . Tornadoes and Severe thunderstorms Refereed Papers and Book Chapters Book Chapters 1. Gallus, W. A., Jr., 2012: The Challenge of Warm-Season Convective Precipitation Forecasting. Rainfall Forecasting, Nova Science Publishers, 129-160, ISBN 978-61942-134-9. -
STORM CHASERS Season Premiere Sunday, September 25 at 10 PM E/P on Discovery
FOR IMMEDIATE RELEASE: Contact: Joshua Weinberg: 240.662.5274 September 22, 2011 [email protected] A SEASON OF HEART-STOPPING WEATHER AND HEARTBREAKING DESTRUCTION STORM CHASERS Season Premiere Sunday, September 25 at 10 PM E/P on Discovery (Silver Spring, Md.) It’s been a year of historic and tragic loss, unimaginable damage and an earth shattering reminder of nature's force and power. Now get the whole story on this year's record setting tornados as STORM CHASERS returns for an all new season on Discovery Channel premiering Sunday, September 25 at 10 PM E/P. Extreme meteorologist Reed Timmer, IMAX filmmaker Sean Casey and veteran chaser Tim Samaras are back tracking the monster tornados that made headlines throughout this past spring storm season. STORM CHASERS teams witnessed first-hand the infamous tornado outbreak of April 27, 2011 when nearly 200 tornados were recorded and over 300 lives lost in just a single day. Their exclusive, never-before-seen footage combined with meteorological expertise and years of chasing experience piece together a day unprecedented in history. “STORM CHASERS is a completely adrenalized front row seat to the power of nature and how it fuels the passion of dedicated meteorologists and researchers. This season we are especially mindful of the important work of chasers to improve warning systems,” said Clark Bunting, President and General Manager of Discovery Channel. In addition to the monster storms of Spring 2011, the new season of STORM CHASERS features new chase vehicles including the debut of Timmer’s “Dominator 2” and cutting edge research tools such as sophisticated radar equipment and air cannons. -
Surface Analysis Near and Within the Tipton, Kansas, Tornado on 29 May 2008
370 MONTHLY WEATHER REVIEW VOLUME 139 Surface Analysis near and within the Tipton, Kansas, Tornado on 29 May 2008 BRUCE D. LEE AND CATHERINE A. FINLEY WindLogics, Inc., Grand Rapids, Minnesota TIMOTHY M. SAMARAS National Technical Systems, Littleton, Colorado (Manuscript received 13 April 2010, in final form 7 September 2010) ABSTRACT Data collected by a mesonet within the near-tornado environment and in the Tipton tornado on 29 May 2008 provided a rare opportunity to analyze rear-flank downdraft (RFD) outflow properties closely bounding a tornado and to characterize parcel thermodynamics being ingested into a tornado from the rear-flank downdraft. Parcels moving into the tornado on its right flank had very small negative buoyancy and con- siderable potential buoyancy. Measurements within and very near the tornado showed similar buoyancy characteristics to the storm inflow. Analyzed surface divergence and videographic evidence indicated that the RFD outflow just to the right and wrapping in front of the tornado was supported by parcels moving out of a narrow downdraft bordering the right flank of the tornado. Surface flow field analysis showed that parcels moved out of the downdraft-associated divergence region and into the right side of, as well as in front of, the tornado. An internal RFD surge boundary was positioned roughly 0.5 km in front of the eastern edge of the analyzed divergence region and implied downdraft. The broader RFD outflow thermodynamic characteristics were consistent with recent research with only small negative buoyancy and substantial potential buoyancy; however, convective inhibition was considerably higher than typically found in other tornadic cases.