Rapid Intensification Guidance AL152019 191014 18UTC Storm Located at : 13.00 19.90 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 14.00 U CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 8.00 F TC SIZE [%] 109.00 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] 12.8 13.5 14.9 16.6 20.4 28.1 34.0 35.7 F F F F N N U U Ocean Heat [kJ/cm^2] 8.0 6.0 5.0 3.0 1.0 1.0 1.0 0.0 U U U U U U U U Potential [kt] 132.0 129.6 122.9 116.5 108.5 101.2 91.1 85.0 F F N N N N N N 200mb Divg [10^6/s] 38.0 23.0 29.0 28.0 50.0 32.0 48.0 39.0 N U N U N N N N Humidity 700-500 hPa 59.0 58.0 57.0 58.0 55.0 54.0 54.0 53.0 U U U U U U U U T Advectio [10^6 K/s] 12.8 13.5 14.9 16.6 20.4 28.1 34.0 35.7 F F F F N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 2.8% 2.1% 25kt / 24h 3.3% 14.7% 9.0% 30kt / 24h 1.7% 5.1% 3.4% 35kt / 24h 1.3% 5.0% 3.2% 40kt / 24h 0.5% 1.6% 1.1% 45kt / 36h 1.6% 14.1% 7.8% 55kt / 36h 1.3% 5.4% 3.4% 55kt / 48h 2.0% 1.4% 1.7% 70kt / 48h 2.0% 1.2% 1.6% 65kt / 72h 0.0% 0.3% 0.2%