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1st IBTrACS Workshop at the World Data Center for Meteorology at NCDC

1st IBTrACS Workshop at the World Data Center for Meteorology at NCDC. Purpose & Goals, Agenda, Logistics, and Contacts Howard Diamond, Director World Data Center for Meteorology at NCDC. Workshop Purpose.

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1st IBTrACS Workshop at the World Data Center for Meteorology at NCDC

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  1. 1st IBTrACS Workshop at the World Data Center for Meteorology at NCDC Purpose & Goals, Agenda, Logistics, and Contacts Howard Diamond, Director World Data Center for Meteorology at NCDC

  2. Workshop Purpose Purpose: To work with international experts in global tropical cyclone best track data to discuss a variety of topics that would serve to enhance the existing IBTrACS dataset.

  3. Workshop Goals The workshop will strive to accomplish several important goals, which include: Document the operating procedures at the various RSMC and forecast offices, with an emphasis on changes in processes or capabilities which would affect best track homogeneity; Resolve issues related to the various wind-pressure relationships used globally toward a homogeneous data set; Determine how wind speed adjustments should be included in IBTrACS; Assess available metadata and how to best record for incorporation into IBTrACS; Explore other possible parameters for IBTrACS, including such items as the radius of maximum winds (RMW), and the radius of outermost closed isobar (ROCI), with an emphasis on what can be done on a global scale; Prepare for a global tropical cyclone reanalysis by discussing the available resources at each RSMC and forecast center

  4. Workshop Topics • The workshop topics include: • Tropical cyclone (TC) position • TC Maximum Sustained Wind (MSW): Gust Period & Wind Adjustments (e.g., Emanuel adjustment of HURDAT) • Minimum Central Pressure (MCP): Wind Pressure Relationships • Other potential parameters for inclusion in IBTrACS: • RMW (4-quadrants), ROCI, eye diameter, etc. • Data from other sources (extended best track, Objective Dvorak Technique, etc.) • QA/QC and related flags • TC Operating Procedures • Recording changes to Best Track data • Discuss how/what was historically done • Discuss what we have and what we need • Global Reanalysis Discussion • What plans exist at the RSMCs and forecast centers • Discussions planned on collaboration, international buy-in, and outreach to determine a preferred method for reanalysis data to be built back into IBTrACS.

  5. Workshop Agenda Summary by Day • Day 1: May 5th • Introductions • IBTrACS Overview by Ken Knapp; 0910-0925 • Session 1: Operating Procedures for Producing BT Data; 0925-1200 • RSMC Reports • Session 2a: Wind Pressure Relationships; 1345-1600 • Breakout Sessions • Red: Room 504 • Blue: Room 541 • Green: Room 473 • Report Out by Session Rapporteurs; 1600-1645 • Wrap Up and Summary for the Day; 1645-1700 • Adjourn at 1700 • Optional Dinner – 1800 at Chop House Restaurant [Sheraton Four Points Hotel]

  6. Workshop Agenda Summary by Day • Day 2: May 6th • Goals for the Day/Logistics Review – Dave Levinson; 0830-0840 • Session 2b: Wind Pressure Conversions & Adjustments; 0840-1200 • Breakout Sessions; 1320-1500 • Red: Room 504 • Blue: Room 541 • Green: Room 473 • Report out by Session Rapporteurs; 1500-1530 • Session 3: Poster Session in Atrium [downstairs] – 1530-1700 • Adjourn at 1700

  7. Workshop Agenda Summary by Day • Day 3: May 7th • Goals for the Day/Logistics Review – Mike Kruk; 0830-0840 • Session 4: Global Reanalysis and Best Track Data; 0845-1030 • Break; 1030-1045 • Open Discussion of Unresolved Issues; 1045-1130 • Wrap-up Presentations; 1130-1200 • Workshop Adjourns at 1200 • Optional Tour at 1300 • Seminar by Dr. Chris Landsea at 1400 [this room]

  8. Meeting Logistics • Some items to go over: • In case of a Fire Drill; please follow people to the stairwells and out the building as directed • Badges – Please wear your badges at all times so people know you are part of the workshop; Color coded for the breakout sessions. • Bathrooms – Out the door and one set of bathrooms each to the right and left of the elevator lobby • Morning and afternoon refreshments provided in this room • Canteen downstairs just off where you entered the building for light snacks and lunch if you choose • For lunch – a map of local restaurants is in your folder • Group Dinner – Tonight, May 5th at 6:00 pm – OPTIONAL • Chop House Restaurant in the Four-Points Sheraton Hotel • Cost is self-funded • Tour of NCDC on Thursday May 7th at 1:00 pm [Sign-up Sheet] • Seminar by Dr. Chris Landsea on May 7th at 2:00 pm [This Room] • Wireless LAN Access • Presentation Loading – Please see Mike Kruk or Ken Knapp

  9. Contacts • Local Logistics • Greg Hammer • Robin Evans • WDC Director – Howard Diamond • Key IBTrACS Organizers • Ken Knapp • Mike Kruk • Dave Levinson

  10. It is my Pleasure to Introduce Sharon Leduc The Acting Director of NOAA’s National Climatic Data Center to Welcome You Here

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