DDPDA Output

• Downburst prediction

• Downburst detection

• Cell time-height trends (reflectivity, convergence, divergence)

• Divergence field

• Downburst precursor “flags” in the cell table:

  • SEVCNV: strong mid-altitude radial convergence (> 25 m/s within about 6 km along a radial)
  • HICORE: 55 dBZ core > 8 km above the ground

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