Rapid Intensification Guidance AL082025 250925 12UTC Storm Located at : 21.30 56.70 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 46.00 N CONVECTION <-60C [%] 42.00 N IR CORE SYMMETRY [K] 7.20 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] 19.4 24.3 26.2 24.4 22.4 19.6 25.1 26.3 N N N N N N N N Ocean Heat [kJ/cm^2] 64.0 63.0 62.0 61.0 54.0 48.0 50.0 57.0 N N N N N N N N Potential [kt] 122.0 124.3 124.3 124.3 124.3 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 34.0 11.0 -12.0 3.0 9.0 0.0 -14.0 -16.0 N U U U U U U U Humidity 700-500 hPa 56.0 56.0 56.0 56.0 55.0 54.0 55.0 56.0 U U U U U U U U T Advectio [10^6 K/s] 3.0 0.0 0.0 -1.0 -2.0 -3.0 -6.0 0.0 N N N N N N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.8% 3.4% 2.6% 25kt / 24h 6.4% 19.8% 13.1% 30kt / 24h 3.5% 9.8% 6.7% 35kt / 24h 1.6% 8.8% 5.2% 40kt / 24h 0.9% 7.8% 4.4% 45kt / 36h 6.4% 19.0% 12.7% 55kt / 36h 3.5% 6.9% 5.2% 55kt / 48h 15.4% 11.2% 13.3% 70kt / 48h 5.2% 4.8% 5.0% 65kt / 72h 14.8% 12.5% 13.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.36 AL082025 250925 12UTC Storm Located at : 21.30 56.70 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 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] 19.4 24.3 26.2 24.4 22.4 19.6 25.1 26.3 N N N N N N N N Humidity 700-500 hPa 56.0 56.0 56.0 56.0 55.0 54.0 55.0 56.0 F F F F F F F F T Advectio [10^6 K/s] 3.0 0.0 0.0 -1.0 -2.0 -3.0 -6.0 0.0 N N N N N N U N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%