Rapid Intensification Guidance AL132019 190924 06UTC Storm Located at : 11.80 27.30 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 58.00 N CONVECTION <-60C [%] 34.00 N IR CORE SYMMETRY [K] 9.40 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] 21.0 22.8 24.7 23.8 25.0 18.5 16.9 17.7 N N N N N N F F Ocean Heat [kJ/cm^2] 11.0 17.0 17.0 16.0 16.0 14.0 14.0 24.0 U U U U U U U U Potential [kt] 97.9 93.6 89.4 87.4 87.4 89.4 91.5 93.6 N N N N N N N N 200mb Divg [10^6/s] 164.0 178.0 86.0 29.0 13.0 45.0 86.0 88.0 VF VF F N U N F F Humidity 700-500 hPa 71.0 69.0 70.0 71.0 71.0 73.0 72.0 72.0 N N N N N N N N T Advectio [10^6 K/s] 21.0 22.8 24.7 23.8 25.0 18.5 16.9 17.7 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 17.6% 10.3% 14.0% 25kt / 24h 26.4% 30.7% 28.5% 30kt / 24h 16.7% 19.2% 18.0% 35kt / 24h 14.5% 19.2% 16.9% 40kt / 24h 14.5% 9.1% 11.8% 45kt / 36h 13.4% 25.2% 19.3% 55kt / 36h 7.5% 12.8% 10.2% 55kt / 48h 9.8% 8.1% 9.0% 70kt / 48h 7.9% 4.3% 6.1% 65kt / 72h 3.5% 5.4% 4.4%