Rapid Intensification Guidance AL122019 190924 18UTC Storm Located at : 17.50 65.90 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 76.00 N CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 102.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 30 36 42 48 6 12 18 24 30 36 42 48 Wind Shear [kt] 19.8 19.4 21.7 24.5 21.6 13.8 17.8 18.5 N N N N N F F N Ocean Heat [kJ/cm^2] 72.0 73.0 75.0 52.0 33.0 32.0 36.0 37.0 N N N N U U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 13.0 19.0 14.0 39.0 34.0 47.0 17.0 16.0 U U U N N N U U Humidity 700-500 hPa 72.0 70.0 69.0 69.0 66.0 67.0 65.0 62.0 N N N N N N N N T Advectio [10^6 K/s] 19.8 19.4 21.7 24.5 21.6 13.8 17.8 18.5 N N N N N F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 5.3% 8.3% 6.8% 25kt / 24h 20.9% 40.7% 30.8% 30kt / 24h 11.3% 24.0% 17.7% 35kt / 24h 5.8% 24.0% 14.9% 40kt / 24h 2.4% 10.9% 6.6% 45kt / 36h 14.4% 43.1% 28.8% 55kt / 36h 8.5% 24.1% 16.3% 55kt / 48h 21.0% 27.8% 24.4% 70kt / 48h 7.8% 9.9% 8.8% 65kt / 72h 16.8% 24.6% 20.7%