Rapid Intensification Guidance AL092025 250927 00UTC Storm Located at : 21.30 75.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 42.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 8.80 F TC SIZE [%] 106.00 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] 23.3 18.8 19.1 20.1 23.0 32.2 31.1 42.0 N N N N N U U VU Ocean Heat [kJ/cm^2] 52.0 52.0 55.0 55.0 66.0 86.0 76.0 77.0 N N N N N N N N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 134.3 125.1 F F F F F F F N 200mb Divg [10^6/s] -22.0 -8.0 25.0 56.0 64.0 59.0 -2.0 11.0 VU U U N N N U U Humidity 700-500 hPa 65.0 64.0 65.0 67.0 62.0 61.0 56.0 53.0 N N N N N N U U T Advectio [10^6 K/s] -5.0 0.0 0.0 -4.0 6.0 4.0 15.0 12.0 F N N F N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.2% 3.0% 2.1% 25kt / 24h 7.6% 25.4% 16.5% 30kt / 24h 3.9% 12.3% 8.1% 35kt / 24h 2.3% 11.3% 6.8% 40kt / 24h 0.5% 10.4% 5.5% 45kt / 36h 7.0% 32.9% 20.0% 55kt / 36h 4.3% 15.4% 9.8% 55kt / 48h 22.2% 16.5% 19.4% 70kt / 48h 8.9% 11.3% 10.1% 65kt / 72h 20.3% 17.0% 18.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.18 AL092025 250927 00UTC Storm Located at : 21.30 75.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 106.00 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] 23.3 18.8 19.1 20.1 23.0 32.2 31.1 42.0 N N N N N N N VF Humidity 700-500 hPa 65.0 64.0 65.0 67.0 62.0 61.0 56.0 53.0 N N N N N N F F T Advectio [10^6 K/s] -5.0 0.0 0.0 -4.0 6.0 4.0 15.0 12.0 U N N U N N F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%