Rapid Intensification Guidance AL082025 250924 18UTC Storm Located at : 19.80 54.50 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] 2.20 F CONVECTION <-50C [%] 29.00 U CONVECTION <-60C [%] 14.00 U IR CORE SYMMETRY [K] 6.50 F TC SIZE [%] 97.00 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] 19.9 18.8 15.2 16.2 18.4 12.8 18.1 13.3 N N F F F F F F Ocean Heat [kJ/cm^2] 45.0 58.0 62.0 63.0 60.0 56.0 48.0 52.0 N N N N N N N N Potential [kt] 127.0 129.3 127.0 129.3 129.3 129.3 130.0 130.0 N F N F F F F F 200mb Divg [10^6/s] 48.0 -6.0 9.0 60.0 3.0 -1.0 23.0 48.0 N U U N U U U N Humidity 700-500 hPa 57.0 57.0 56.0 60.0 61.0 61.0 58.0 58.0 U U U N N N U U T Advectio [10^6 K/s] -3.0 0.0 1.0 2.0 0.0 0.0 -2.0 -2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.0% 3.7% 2.9% 25kt / 24h 10.8% 29.9% 20.4% 30kt / 24h 6.6% 15.1% 10.9% 35kt / 24h 2.9% 14.6% 8.7% 40kt / 24h 1.6% 14.6% 8.1% 45kt / 36h 12.6% 37.1% 24.8% 55kt / 36h 8.4% 17.9% 13.1% 55kt / 48h 34.3% 23.1% 28.7% 70kt / 48h 17.7% 15.7% 16.7% 65kt / 72h 35.4% 37.4% 36.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.32 AL082025 250924 18UTC Storm Located at : 19.80 54.50 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] 2.20 F TC SIZE [%] 97.00 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] 19.9 18.8 15.2 16.2 18.4 12.8 18.1 13.3 N N U U N U N U Humidity 700-500 hPa 57.0 57.0 56.0 60.0 61.0 61.0 58.0 58.0 F F F N N N F F T Advectio [10^6 K/s] -3.0 0.0 1.0 2.0 0.0 0.0 -2.0 -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%