Rapid Intensification Guidance AL182023 231002 00UTC Storm Located at : 26.50 55.50 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 2.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.80 F TC SIZE [%] 79.00 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] 30.2 31.4 31.4 31.4 31.4 31.4 31.4 31.4 N U U U U U U U Ocean Heat [kJ/cm^2] 23.0 22.0 22.0 22.0 22.0 22.0 22.0 22.0 U U U U U U U U Potential [kt] 127.9 121.5 121.5 121.5 121.5 121.5 121.5 121.5 N N N N N N N N 200mb Divg [10^6/s] 32.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0 N N N N N N N N Humidity 700-500 hPa 62.0 61.0 61.0 61.0 61.0 61.0 61.0 61.0 N N N N N N N N T Advectio [10^6 K/s] 5.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.2% 0.6% 0.4% 30kt / 24h 0.2% 0.1% 0.2% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 0.8% 0.4% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.1% 0.2% 0.2% 70kt / 48h 0.1% 0.1% 0.1% 65kt / 72h 1.0% 0.6% 0.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.74 AL182023 231002 00UTC Storm Located at : 26.50 55.50 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 U 12-H DELTA VMAX [kt] -10.00 F CORE SIZE [km] 3.40 F TC SIZE [%] 79.00 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] 30.2 31.4 31.4 31.4 31.4 31.4 31.4 31.4 N N N N N N N N Humidity 700-500 hPa 62.0 61.0 61.0 61.0 61.0 61.0 61.0 61.0 N N N N N N N N T Advectio [10^6 K/s] 5.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 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%