Summary

  • A significant severe weather event occurred over south-central NY and northern Pennsylvania on July 25th.
  • Large-scale forcing with this event was reasonably strong for late July with a cold front and associated with mid-upper level trough.
  • High resolution model forecasts varied in quality but generally improved from 00z to 12z.
  • Worst forecasts were from the 00z run of the 4 km NAM, best forecasts were from the late (12z) runs of the HRRR.


Slide 42