Rapid Intensification Guidance AL192023 231012 18UTC Storm Located at : 13.50 37.80 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 8.60 F CONVECTION <-50C [%] 17.00 U CONVECTION <-60C [%] 14.00 U IR CORE SYMMETRY [K] 3.10 F TC SIZE [%] 93.00 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] 36.7 33.6 28.3 24.7 29.3 27.2 22.2 17.2 U U N N N N N F Ocean Heat [kJ/cm^2] 26.0 26.0 29.0 35.0 43.0 49.0 57.0 54.0 U U U U N N N N Potential [kt] 113.6 111.5 111.5 109.4 107.4 107.4 107.4 109.4 N N N N N N N N 200mb Divg [10^6/s] 17.0 16.0 -34.0 21.0 -18.0 -5.0 2.0 -17.0 U U VU U U U U U Humidity 700-500 hPa 61.0 60.0 58.0 56.0 57.0 51.0 53.0 51.0 N N U U U U U U T Advectio [10^6 K/s] -3.0 -2.0 -1.0 0.0 3.0 2.0 -1.0 2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.3% 0.2% 25kt / 24h 0.5% 1.9% 1.2% 30kt / 24h 0.3% 0.5% 0.4% 35kt / 24h 0.0% 0.4% 0.2% 40kt / 24h 0.0% 0.4% 0.2% 45kt / 36h 0.1% 2.7% 1.4% 55kt / 36h 0.0% 0.5% 0.3% 55kt / 48h 0.1% 0.4% 0.3% 70kt / 48h 0.1% 0.4% 0.2% 65kt / 72h 1.4% 2.0% 1.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.62 AL192023 231012 18UTC Storm Located at : 13.50 37.80 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 8.60 F TC SIZE [%] 93.00 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] 36.7 33.6 28.3 24.7 29.3 27.2 22.2 17.2 F F N N N N N N Humidity 700-500 hPa 61.0 60.0 58.0 56.0 57.0 51.0 53.0 51.0 N N F F F F F F T Advectio [10^6 K/s] -3.0 -2.0 -1.0 0.0 3.0 2.0 -1.0 2.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%