PPT Slide
Short Term Comparison with Radar
August 5 - September 18, 1998
cold top convection (colder than - 58o C)
Algorithm cases scale (Km) corre bias FAR adj RMS threat
Auto (std) 25 12 0.42 13.9 0.32 13.9 0.59
Auto (adj) 24 12 0.42 16.0 0.31 14.6 0.60
GMSRA 18 12 0.32 1.2 0.28 12.2 0.58
warm top convection (warmer than - 58o C)
Auto (std) 27 12 0.36 0.30 0.29 10.0 0.49
Auto (adj) 27 12 0.36 12.8 0.32 14.5 0.55
GMSRA 23 12 0.34 1.8 0.28 11.2 0.49