Rapid Intensification Guidance AL202020 200917 18UTC Storm Located at : 19.70 53.70 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 90.00 F CONVECTION <-60C [%] 74.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 109.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 22.4 25.3 26.1 24.9 17.4 14.2 16.2 7.2 N N N N F F F VF Ocean Heat [kJ/cm^2] 49.0 41.0 36.0 30.0 31.0 38.0 24.0 21.0 N N U U U U U U Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 U U U U U U U U 200mb Divg [10^6/s] 44.0 44.0 64.0 82.0 0.0 13.0 33.0 18.0 N N N N U U N U Humidity 700-500 hPa 45.0 45.0 44.0 45.0 44.0 46.0 49.0 55.0 VU VU VU VU VU VU U U T Advectio [10^6 K/s] 11.0 12.0 15.0 10.0 17.0 4.0 0.0 0.0 U U U U U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 55.7% 18.7% 37.2% 25kt / 24h 32.8% 26.5% 29.6% 30kt / 24h 26.5% 21.4% 23.9% 35kt / 24h 26.5% 21.4% 23.9% 40kt / 24h 17.4% 15.6% 16.5% 45kt / 36h 72.5% 19.7% 46.1% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%