The December 2-3, 2005 Lake Effect Snow Event

Mike Evans

Index of Slides

  1. The December 2-3, 2005 Lake Effect Snow Event
  2. Outline
  3. 00 hr 500 mb heights and vorticity – valid 02/18z
  4. 12 hr 500 mb heights and vorticity – valid 03/06z
  5. 00 hr Sea-level pressure and 850 mb temperature – valid 02/18z
  6. 12 hr sea-level pressure and 850 mb temperature valid 03/06z
  7. Large-scale summary
  8. TYX reflectivity at 02/18z
  9. 00 hr 925 mb and 850 mb wind, and 925 mb convergence valid 02/18z.
  10. IR satellite image at 02/18z
  11. Through 18z on the 2nd…
  12. To determine a snowfall forecast at Syracuse, examine:
  13. 925 and 850 mb wind and 925 mb convergence valid 03/00z
  14. 925 and 850 mb wind and 925 mb convergence valid 03/06z
  15. 925 and 850 mb wind and convergence valid 03/12z
  16. 925 and 850 mb wind and 925 mb convergence valid 03/18z
  17. Eta time-height forecast at SYR of convergence
  18. Eta forecast sounding at SYR valid 03/00z
  19. Eta forecast sounding at SYR valid 03/06z
  20. Eta forecast sounding at SYR valid 03/12z
  21. Eta forecast sounding at SYR valid 03/18z
  22. Eta forecast overview of omega and snow growth at SYR
  23. Comparison to previous events
  24. Previous event # 1
  25. Previous event # 2
  26. Previous event # 3
  27. Summary of Eta40 model forecast data
  28. Observations
  29. KTYX reflectivity 03/00z
  30. KTYX reflectivity 03/06z
  31. KTYX reflectivity 03/12z
  32. KTYX reflectivity 03/18z
  33. SYR Observations 12z-17z
  34. SYR observations 17z – 20z
  35. SYR observations 21z – 01z
  36. SYR observations 01z – 03z
  37. SYR observations 03z – 09z
  38. SYR observations 10z – 13z
  39. SYR observations 15z – 17z
  40. IR Satellite 03/00z
  41. IR Satellite 03/06z
  42. IR Satellite 03/12z
  43. NO TITLE
  44. SYR Profiler – 02/23z – 03/11z
  45. SYR profiler – 03/10z – 03/22z
  46. Observed snowfall 02/06z – 03/18z
  47. Summary

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