* EPAC RAPID INTENSITY INDEX TESTS * * GOES DATA AVAILABLE * * OHC DATA AVAILABLE * * EP04 EP042010 06/22/10 00 UTC * ++++++++ SECTION 1, COPY OF OPERATIONAL RII ++++++++ ** 2010 E. Pacific RE-RUN RII EP042010 EP04 06/22/10 00 UTC ** ( 30 KT OR MORE MAX WIND INCREASE IN NEXT 24 HR) 12 HR PERSISTENCE (KT): 20.0 Range:-20.0 to 35.0 Scaled/Wgted Val: 0.7/ 1.5 850-200 MB SHEAR (KT) : 12.6 Range: 15.2 to 1.6 Scaled/Wgted Val: 0.2/ 0.2 D200 (10**7s-1) : 76.2 Range:-10.0 to 129.0 Scaled/Wgted Val: 0.6/ 0.5 POT = MPI-VMAX (KT) : 60.2 Range: 44.8 to 134.3 Scaled/Wgted Val: 0.2/ 0.2 850-700 MB REL HUM (%): 84.6 Range: 64.0 to 88.0 Scaled/Wgted Val: 0.9/ 0.2 % area w/pixels <-30 C: 99.0 Range: 26.0 to 100.0 Scaled/Wgted Val: 1.0/ 0.4 STD DEV OF IR BR TEMP : 5.7 Range: 35.4 to 2.7 Scaled/Wgted Val: 0.9/ 1.4 Heat content (KJ/cm2) : 38.6 Range: 0.0 to 67.0 Scaled/Wgted Val: 0.6/ 0.5 Prob of RI for 25 kt RI threshold= 38% is 3.2 times the sample mean(11.8%) Prob of RI for 30 kt RI threshold= 35% is 4.3 times the sample mean( 8.1%) Prob of RI for 35 kt RI threshold= 29% is 5.1 times the sample mean( 5.7%) Prob of RI for 40 kt RI threshold= 16% is 3.9 times the sample mean( 4.1%) ++++++++ SECTION 2, RII WITH LIGHTNING DATA ++++++++ FOR GOES-R PROVING GROUND EP04 Initial vmax, lat, lon: 90. 11.7 -103.6 Prob of RI for 30 kt RI threshold= 43%, no lightning input, exper. algorithm Prob of RI for 30 kt RI threshold= 42%, with lightning input, exper. algorithm Recent Lightning Density History (Strikes/km2-year) Date/Time Inner core (0-100 km) Rainband (300-400 km) 10 0622 00 11.2 1.6 10 0621 18 1.0 9.7 10 0621 12 1.0 2.5 10 0621 06 0.0 6.6 10 0621 00 0.5 3.1 10 0620 18 3.1 2.1 10 0620 12 0.0 0.5 10 0620 06 0.0 0.5 10 0620 00 0.5 3.1 10 0619 18 0.0 3.1 10 0619 12 0.0 9.9 Sample mean: 14.9 7.9 Note: Inner core lightning < sample mean favors RI Rainband lightning > sample mean favors RI ++++++++ SECTION 3, RII WITH TPW, IR PC AND FLUX +++ FOR JHT ** 2010 EXPERIMENTAL E. PACIFIC Re-Run RII EP042010 EP04 06/22/10 00 UTC ** ( 30 KT OR MORE MAX WIND INCREASE IN NEXT 24 HR) 12 HR PERSISTENCE (KT): 20.0 Range:-20.0 to 35.0 Scaled/Wgted Val: 0.6/ 0.2 850-200 MB SHEAR (KT) : 12.6 Range: 15.2 to 1.6 Scaled/Wgted Val: 0.2/ 0.3 D200 (10**7s-1) : 76.2 Range:-10.0 to 126.0 Scaled/Wgted Val: 0.6/ 1.1 POT = MPI-VMAX (KT) : 60.2 Range: 44.8 to 131.4 Scaled/Wgted Val: 0.4/ 0.3 % AREA WITH TPW <45 mm: 12.3 Range: 45.0 to 0.0 Scaled/Wgted Val: 0.7/ 0.2 2nd PC OF IR BR TEMP : -1.3 Range: 1.9 to -1.5 Scaled/Wgted Val: 0.9/ 0.1 STD DEV OF IR BR TEMP : 5.7 Range: 35.4 to 2.7 Scaled/Wgted Val: 0.9/ 2.4 HEAT CONTENT (KJ/cm2) : 38.6 Range: 0.0 to 67.0 Scaled/Wgted Val: 0.6/ 1.3 BL DRY-AIR FLUX (w/m2): 32.2 Range:580.0 to -18.0 Scaled/Wgted Val: 0.9/ -0.6 Prob of RI for 25 kt RI threshold= 47% is 4.0 times the sample mean(11.7%) Prob of RI for 30 kt RI threshold= 28% is 3.5 times the sample mean( 7.9%) Prob of RI for 35 kt RI threshold= 20% is 3.6 times the sample mean( 5.5%) Prob of RI for 40 kt RI threshold= 12% is 3.1 times the sample mean( 3.8%)