Rapid Intensification Guidance AL082025 250928 00UTC Storm Located at : 23.10 61.60 Guidance run with Vmax [kt]: 140. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 140.00 U 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 81.00 N CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 9.70 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] 17.7 12.9 14.1 18.0 29.6 30.6 30.4 37.5 F F F F N U N U Ocean Heat [kJ/cm^2] 47.0 52.0 60.0 54.0 32.0 26.0 24.0 24.0 N N N N U U U U Potential [kt] 25.0 25.0 25.0 25.0 19.6 8.6 -5.2 -17.3 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] -14.0 -8.0 23.0 -17.0 -11.0 18.0 52.0 71.0 U U U U U U N N Humidity 700-500 hPa 48.0 49.0 52.0 54.0 62.0 69.0 71.0 75.0 U U U U N N N F T Advectio [10^6 K/s] -2.0 2.0 5.0 3.0 5.0 10.0 13.0 31.0 N N N N N U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 16.0% 0.0% 8.0% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 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 = 28.60 AL082025 250928 00UTC Storm Located at : 23.10 61.60 Guidance run with Vmax [kt]: 140. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 140.00 F 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 5.00 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] 17.7 12.9 14.1 18.0 29.6 30.6 30.4 37.5 N U U N N N N F Humidity 700-500 hPa 48.0 49.0 52.0 54.0 62.0 69.0 71.0 75.0 F F F F N N N U T Advectio [10^6 K/s] -2.0 2.0 5.0 3.0 5.0 10.0 13.0 31.0 N N N N N F F VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 4.3% 2.1%