Rapid Intensification Guidance AL082025 250927 12UTC Storm Located at : 22.50 59.70 Guidance run with Vmax [kt]: 125. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 125.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 59.00 N CONVECTION <-60C [%] 38.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 74.00 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] 19.6 17.8 15.5 14.4 22.1 32.3 32.8 31.9 N F F F N U U U Ocean Heat [kJ/cm^2] 48.0 50.0 48.0 49.0 57.0 35.0 28.0 24.0 N N N N N U U U Potential [kt] 40.0 40.0 40.0 40.0 40.0 40.0 30.1 17.4 U U U U U U VU VU 200mb Divg [10^6/s] 25.0 -20.0 -21.0 7.0 13.0 -13.0 8.0 52.0 U VU VU U U U U N Humidity 700-500 hPa 48.0 49.0 48.0 50.0 57.0 66.0 71.0 71.0 U U U U U N N N T Advectio [10^6 K/s] -5.0 -9.0 -5.0 0.0 6.0 6.0 18.0 18.0 F F F N N N VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 11.2% 3.8% 7.5% 25kt / 24h 4.8% 5.4% 5.1% 30kt / 24h 4.8% 4.1% 4.5% 35kt / 24h 0.0% 0.0% 0.0% 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 = 28.56 AL082025 250927 12UTC Storm Located at : 22.50 59.70 Guidance run with Vmax [kt]: 125. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 125.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 4.20 F TC SIZE [%] 74.00 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] 19.6 17.8 15.5 14.4 22.1 32.3 32.8 31.9 N N U U N N F N Humidity 700-500 hPa 48.0 49.0 48.0 50.0 57.0 66.0 71.0 71.0 F F F F F N N N T Advectio [10^6 K/s] -5.0 -9.0 -5.0 0.0 6.0 6.0 18.0 18.0 U U U N N N VF VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 5.2% 2.6%