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  • EJSSM 10.1: Verification and Analysis of Impact-Based Tornado Warnings in the Central Region of the National Weather Service - Articles - EJSSM Scientific Discussions Board
    damage wording within an IBTW is shown to relate to the Enhanced Fujita EF scale Wording included in non tagged IBTWs corresponds to EF0 EF2 tornado damage while the damage wording for tagged IBTWs corresponds to EF3 EF5 tornado damage This study investigates the accuracy of IBTWs by examining if a tornado occurs during the warning time frame and whether the resulting damage matches the damage wording in the IBTW All IBTWs from 1 April 2013 through 30 November 2013 were collected as well as tornado survey information Using these survey data IBTWs were verified by the intensity of the tornado if one occurred Probability of detection POD and false alarm ratio FAR statistics are calculated through 2 2 contingency tables for both non tagged and tagged IBTWs Results indicate that the majority of both non tagged and tagged IBTWs are false alarms and tagged IBTWs have a very low POD Other studies have shown that limitations in current technology and scientific knowledge may contribute to false alarms and missed detections Case studies are examined to analyze whether these limitations play role in the use of IBTWs Back to top 2 Matt Bunkers Matt Bunkers Newbie Members 6 posts Gender Male Posted 17 October 2015 05 50 PM This is an interesting study and one that needs to be done albeit the sample size is a bit small and geographically unrepresentative at this stage of the IBW experiment Putting that aside my main comment is that this study is fundamentally flawed by using the EF3 scale as the break point for the considerable CON tag Dr Klockow noted this in her review but didn t demand the authors adhere to it From the beginning of the IBW experiment NWS forecasters have been trained to use the CON tag for observed

    Original URL path: http://ejssm.org/forums/index.php?showtopic=100 (2016-05-01)
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  • AaronJ - Viewing Profile - EJSSM Scientific Discussions Board
    enable javascript to access full functionality Overview Profile Feed Likes Friends Topics Posts AaronJ Member Since 06 Jan 2015 Offline Last Active Jan 08 2015 07 23 PM Find content Community Stats Group Members Active Posts 1 Profile Views 10 570 Member Title Newbie Age Age Unknown Birthday Birthday Unknown Gender Not Telling 0 Neutral User Tools Friends AaronJ hasn t added any friends yet Latest Visitors No latest visitors

    Original URL path: http://ejssm.org/forums/index.php?showuser=1762 (2016-05-01)
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  • The moderating team - EJSSM Scientific Discussions Board
    functions may not work Please re enable javascript to access full functionality The moderating team Member Name Group Forums Last Active Elke Edwards Administrators All Forums Mar 24 2016 07 08 PM Elke admin Root Admin All Forums Feb 03 2011 11 56 PM Roger Edwards Administrators All Forums Apr 29 2016 08 08 AM Scott Landolt Administrators All Forums Apr 26 2012 07 02 PM EJSSM Scientific Discussions Board

    Original URL path: http://ejssm.org/forums/index.php?app=forums&module=extras§ion=stats&do=leaders (2016-05-01)
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  • Today's top 20 posters - EJSSM Scientific Discussions Board
    Board Today s top 20 posters Javascript Disabled Detected You currently have javascript disabled Several functions may not work Please re enable javascript to access full functionality Today s Top 20 Posters Member Joined Total Member Posts Posts Today of today s posts No information is available at this time EJSSM Scientific Discussions Board Today s top 20 posters Privacy Policy EJSSM Forum Guidelines Help Community Forum Software by IP

    Original URL path: http://ejssm.org/forums/index.php?app=forums&module=extras§ion=stats (2016-05-01)
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  • Member List - EJSSM Scientific Discussions Board
    is before after MM DD YYYY Show All Administrators Advisory Board Members Root Admin Validating by Member Name Post Count Join Date Profile Views in Descending Order Ascending Order with 10 20 40 60 results per page or Cancel ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Member Name Post Count Join Date Roger Edwards 0 Joined 14 March 09 Administrators 161 posts Chuck Doswell 0 Joined 21 March 09 Advisory Board 80 posts Jim Johnson 0 Joined 13 March 09 Advisory Board 60 posts John Monteverdi 0 Joined 14 March 09 Advisory Board 51 posts Al Pietrycha 0 Joined 17 March 09 Advisory Board 17 posts Bob Maddox 0 Joined 14 March 09 Advisory Board 15 posts Elke admin 0 Joined 13 March 09 Root Admin 12 posts Elke Edwards 0 Joined 14 March 09 Administrators 7 posts David Schultz 0 Joined 03 April 09 Advisory Board 6 posts Matt Bunkers 0 Joined 04 April 09 Members 6 posts wpsokeland 0 Joined 08 October 11 Members 6 posts Victor Gensini 0 Joined 16 October 11 Members 3 posts Ryan Jewell

    Original URL path: http://ejssm.org/forums/index.php?app=members&module=list&max_results=20&sort_key=posts&sort_order=desc&filter=ALL (2016-05-01)
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  • Most Liked Content - Forums
    Content Forums Members Calendar More EJSSM Scientific Discussions Board Most Liked Content Javascript Disabled Detected You currently have javascript disabled Several functions may not work Please re enable javascript to access full functionality Most Liked Content Forums Calendar There is no content to display EJSSM Scientific Discussions Board Most Liked Content Privacy Policy EJSSM Forum Guidelines Help Community Forum Software by IP Board Sign In Need an account Register now

    Original URL path: http://ejssm.org/forums/index.php?app=members&module=reputation§ion=most (2016-05-01)
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  • Member List - EJSSM Scientific Discussions Board - Page 3
    DD YYYY Last visit is before after MM DD YYYY Show All Administrators Advisory Board Members Root Admin Validating by Member Name Post Count Join Date Profile Views in Descending Order Ascending Order with 10 20 40 60 results per page or Cancel ALL A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Member Name Post Count Join Date Matt Bunkers 0 Joined 04 April 09 Members 6 posts MatthewHeckler 0 Joined 18 December 09 Members 0 posts MelissaHudgens 0 Joined 22 December 09 Members 0 posts mileseverett 0 Joined 25 December 09 Members 0 posts pat ambre 0 Joined 03 August 09 Members 0 posts Patrick Marsh 0 Joined 29 June 10 Members 0 posts Paul Markowski 0 Joined 27 March 12 Members 1 posts Peter Banacos 0 Joined 14 November 12 Members 1 posts Phil Sherman 0 Joined 06 July 09 Members 0 posts RaechelParker 0 Joined 19 November 09 Members 0 posts Robert Prentice 0 Joined 06 January 13 Members 0 posts Robin Tanamachi 0 Joined 06 July 09 Members 0 posts Roger Edwards 0 Joined 14 March 09 Administrators

    Original URL path: http://ejssm.org/forums/index.php?app=members&module=list&showall=0&sort_key=members_display_name&sort_order=asc&max_results=20&quickjump=0&st=40 (2016-05-01)
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  • Member List - EJSSM Scientific Discussions Board
    date is before after MM DD YYYY Last post is before after MM DD YYYY Last visit is before after MM DD YYYY Show All Administrators Advisory Board Members Root Admin Validating by Member Name Post Count Join Date Profile Views in Descending Order Ascending Order with 10 20 40 60 results per page or Cancel ALL A B C D E F G H I J K L M

    Original URL path: http://ejssm.org/forums/index.php?app=members&module=list&showall=0&sort_key=members_display_name&sort_order=asc&max_results=20&quickjump=0&quickjump=A (2016-05-01)
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