Rapid Intensification Guidance AL202019 191119 18UTC Storm Located at : 20.40 59.40 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] 11.80 F CONVECTION <-50C [%] 12.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 2.90 F TC SIZE [%] 84.00 F 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] 28.6 30.6 34.4 29.1 28.5 29.8 30.5 45.2 N U U N N N N VU Ocean Heat [kJ/cm^2] 27.0 30.0 27.0 23.0 20.0 16.0 3.0 0.0 U U U U U U U U Potential [kt] 110.7 110.7 110.7 108.6 106.5 100.5 87.7 79.6 N N N N N N N N 200mb Divg [10^6/s] 26.0 30.0 21.0 56.0 67.0 90.0 113.0 113.0 U N U N N F F F Humidity 700-500 hPa 52.0 52.0 49.0 49.0 45.0 40.0 31.0 29.0 U U U U VU VU VU VU T Advectio [10^6 K/s] 28.6 30.6 34.4 29.1 28.5 29.8 30.5 45.2 N U U N N N N VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.6% 0.6% 0.6% 25kt / 24h 0.6% 2.7% 1.7% 30kt / 24h 0.1% 0.7% 0.4% 35kt / 24h 0.1% 0.5% 0.3% 40kt / 24h 0.1% 0.2% 0.1% 45kt / 36h 0.1% 2.7% 1.4% 55kt / 36h 0.0% 0.5% 0.3% 55kt / 48h 0.3% 0.3% 0.3% 70kt / 48h 0.3% 0.2% 0.2% 65kt / 72h 0.0% 0.1% 0.0%