Rapid Intensification Guidance AL082023 230828 00UTC Storm Located at : 26.00 70.30 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 36.00 U CONVECTION <-60C [%] 10.00 U IR CORE SYMMETRY [K] 8.10 F TC SIZE [%] 72.00 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] 16.3 15.9 11.2 13.3 9.2 15.2 13.4 26.5 F F F F F F F N Ocean Heat [kJ/cm^2] 56.0 47.0 45.0 48.0 29.0 20.0 13.0 13.0 N N N N U U U U Potential [kt] 80.0 80.0 80.0 79.3 72.3 57.4 53.5 49.8 N N N N U U U U 200mb Divg [10^6/s] -12.0 -9.0 17.0 29.0 14.0 -4.0 -32.0 20.0 U U U N U U VU U Humidity 700-500 hPa 56.0 59.0 60.0 60.0 63.0 61.0 63.0 70.0 U U N N N N N N T Advectio [10^6 K/s] -1.0 -2.0 7.0 5.0 2.0 11.0 1.0 22.0 N N N N N U N VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 13.7% 10.0% 11.9% 25kt / 24h 19.4% 28.9% 24.2% 30kt / 24h 19.4% 23.5% 21.5% 35kt / 24h 16.0% 23.5% 19.8% 40kt / 24h 16.0% 23.5% 19.8% 45kt / 36h 34.4% 11.8% 23.1% 55kt / 36h 0.0% 4.4% 2.2% 55kt / 48h 9.2% 6.7% 7.9% 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 = 28.78 AL082023 230828 00UTC Storm Located at : 26.00 70.30 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 4.60 F TC SIZE [%] 72.00 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] 16.3 15.9 11.2 13.3 9.2 15.2 13.4 26.5 U U U U U U U N Humidity 700-500 hPa 56.0 59.0 60.0 60.0 63.0 61.0 63.0 70.0 F F N N N N N N T Advectio [10^6 K/s] -1.0 -2.0 7.0 5.0 2.0 11.0 1.0 22.0 N N N N N F N VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.1%