Rapid Intensification Guidance AL082025 250927 00UTC Storm Located at : 22.10 58.40 Guidance run with Vmax [kt]: 120. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 120.00 U 12-H DELTA VMAX [kt] 45.00 F CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 37.00 N IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 78.00 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] 13.4 12.9 14.4 16.6 14.7 20.7 28.5 23.8 F F F F F N N N Ocean Heat [kJ/cm^2] 57.0 51.0 48.0 50.0 50.0 57.0 34.0 29.0 N N N N N N U U Potential [kt] 45.0 45.0 45.0 45.0 45.0 45.0 45.0 35.1 U U U U U U U U 200mb Divg [10^6/s] 23.0 5.0 15.0 15.0 12.0 3.0 13.0 17.0 U U U U U U U U Humidity 700-500 hPa 52.0 51.0 51.0 51.0 51.0 59.0 65.0 71.0 U U U U U U N N T Advectio [10^6 K/s] 2.0 -2.0 -4.0 -6.0 4.0 5.0 7.0 11.0 N N F F N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 55.8% 23.1% 39.4% 25kt / 24h 29.0% 26.4% 27.7% 30kt / 24h 29.0% 23.1% 26.0% 35kt / 24h 22.6% 22.3% 22.5% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.50 AL082025 250927 00UTC Storm Located at : 22.10 58.40 Guidance run with Vmax [kt]: 120. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 120.00 F 12-H DELTA VMAX [kt] 45.00 U CORE SIZE [km] 2.60 F TC SIZE [%] 78.00 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] 13.4 12.9 14.4 16.6 14.7 20.7 28.5 23.8 U U U N U N N N Humidity 700-500 hPa 52.0 51.0 51.0 51.0 51.0 59.0 65.0 71.0 F F F F F F N N T Advectio [10^6 K/s] 2.0 -2.0 -4.0 -6.0 4.0 5.0 7.0 11.0 N N U U N N N F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 2.6% 1.3%