Rapid Intensification Guidance AL182024 241106 18UTC Storm Located at : 22.00 82.30 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 U 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 79.00 N CONVECTION <-60C [%] 48.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 94.00 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] 23.5 30.0 29.7 21.0 27.7 20.4 29.7 28.0 N N N N N N N N Ocean Heat [kJ/cm^2] 112.0 98.0 132.0 158.0 79.0 30.0 65.0 64.0 F F VF VF N U N N Potential [kt] 59.6 52.9 50.7 44.4 42.4 36.6 36.6 36.6 U U U U U U U U 200mb Divg [10^6/s] 80.0 -3.0 25.0 50.0 -16.0 26.0 26.0 -13.0 N U U N U U U U Humidity 700-500 hPa 63.0 60.0 57.0 56.0 53.0 49.0 48.0 49.0 N N U U U U U U T Advectio [10^6 K/s] 6.0 9.0 0.0 -5.0 -4.0 0.0 3.0 1.0 N U N F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 62.5% 22.6% 42.5% 25kt / 24h 49.5% 34.0% 41.7% 30kt / 24h 44.1% 23.9% 34.0% 35kt / 24h 34.3% 23.9% 29.1% 40kt / 24h 26.5% 22.5% 24.5% 45kt / 36h 0.0% 0.0% 0.0% 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% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.92 AL182024 241106 18UTC Storm Located at : 22.00 82.30 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 N 12-H DELTA VMAX [kt] 25.00 U CORE SIZE [km] 3.40 F TC SIZE [%] 94.00 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] 23.5 30.0 29.7 21.0 27.7 20.4 29.7 28.0 N N N N N N N N Humidity 700-500 hPa 63.0 60.0 57.0 56.0 53.0 49.0 48.0 49.0 N N F F F F F F T Advectio [10^6 K/s] 6.0 9.0 0.0 -5.0 -4.0 0.0 3.0 1.0 N F N U U N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 1.6% 0.8%