The June 6, 2005 Derecho

michael evans

Index of Slides

  1. The June 6, 2005 Derecho
  2. Outline
  3. Eta 3 hour forecast 500 mb heights and vorticity valid 6/6/05 15 UTC.
  4. Eta 9 hour forecast 500 mb heights and vorticity valid 6/6/06 21 UTC.
  5. Eta 3 hour forecast sea-level pressure and 1000-500 thickness valid 6/6/05 15 UTC.
  6. Eta 9 hour forecast sea-level pressure and 1000-500 mb thickness valid 6/6/05 21 UTC.
  7. Eta 6-hour surface-based CAPE and 0-3 km bulk shear valid 6/6/05 18 UTC.
  8. Intense squall line over northern Pennsylvania and central New York
  9. Cold pool effects – RKW theory
  10. Downwind-propagating MCS’s.
  11. The development of the rear-inflow jet
  12. How shear effects storm morphology
  13. Different types of MCS’s
  14. The Effects of storm-relative flow
  15. Summary… Forward propagating MCS’s are typically associated with…
  16. Now, lets look at the evolution and structure of the storms and environment.
  17. KPBZ radar reflectivity 1230 UTC.
  18. KPBZ radar reflectivity 1330 UTC.
  19. Water vapor satellite imagery at 14 UTC.
  20. BUF sounding at 12 UTC on 6/6/05
  21. Surface plot and MSAS analysis of lifted index at 14 UTC 6/6/05.
  22. KBGM radar reflectivity 16 UTC.
  23. KBGM radar storm relative motion 16 UTC
  24. KBGM radar velocity 16 UTC
  25. Eta 5 hour forecast sounding at ELM valid 6/6/05 17z.
  26. Eta 5 hour forecast sounding at ELM valid 6/6/05 17 UTC.
  27. Eta 5-hour forecast sounding at ELM, with the boundary motion, valid 17 UTC on the 6th.
  28. Summary
  29. Summary… continued
  30. Return to the Research Page

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