Rapid Intensification Guidance AL172023 231002 06UTC Storm Located at : 16.90 59.60 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 30.00 N IR CORE SYMMETRY [K] 4.20 F TC SIZE [%] 80.00 F 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] 31.9 30.5 33.1 32.8 25.7 28.6 23.1 33.5 U N U U N N N U Ocean Heat [kJ/cm^2] 91.0 96.0 88.0 78.0 80.0 69.0 30.0 21.0 F F F N N N U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 119.3 N N N N N N N N 200mb Divg [10^6/s] 21.0 30.0 57.0 28.0 10.0 36.0 40.0 93.0 U N N U U N N F Humidity 700-500 hPa 63.0 62.0 64.0 65.0 70.0 74.0 77.0 79.0 N N N N N N F F T Advectio [10^6 K/s] -3.0 3.0 -1.0 -3.0 4.0 3.0 11.0 -2.0 N N N N N N U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.5% 1.5% 1.5% 25kt / 24h 3.9% 9.8% 6.8% 30kt / 24h 2.2% 3.5% 2.9% 35kt / 24h 0.9% 3.0% 1.9% 40kt / 24h 0.9% 3.0% 1.9% 45kt / 36h 3.6% 7.1% 5.4% 55kt / 36h 0.0% 1.5% 0.7% 55kt / 48h 5.7% 4.3% 5.0% 70kt / 48h 2.1% 1.3% 1.7% 65kt / 72h 9.9% 5.0% 7.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.68 AL172023 231002 06UTC Storm Located at : 16.90 59.60 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F TC SIZE [%] 80.00 U 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] 31.9 30.5 33.1 32.8 25.7 28.6 23.1 33.5 N N F F N N N F Humidity 700-500 hPa 63.0 62.0 64.0 65.0 70.0 74.0 77.0 79.0 N N N N N N U U T Advectio [10^6 K/s] -3.0 3.0 -1.0 -3.0 4.0 3.0 11.0 -2.0 N N N N N N F N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%