Rapid Intensification Guidance AL152023 230916 12UTC Storm Located at : 19.10 45.80 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] 0.00 N CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 10.00 U IR CORE SYMMETRY [K] 8.30 F TC SIZE [%] 114.00 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] 16.4 16.1 14.3 15.2 14.3 12.6 17.6 16.0 F F F F F F F F Ocean Heat [kJ/cm^2] 54.0 56.0 35.0 34.0 44.0 31.0 22.0 37.0 N N U U N U U U Potential [kt] 114.4 116.5 118.6 122.9 125.1 129.6 132.0 132.0 N N N N N F F F 200mb Divg [10^6/s] 58.0 26.0 44.0 24.0 50.0 21.0 26.0 31.0 N U N U N U U N Humidity 700-500 hPa 64.0 61.0 59.0 60.0 64.0 61.0 64.0 62.0 N N U N N N N N T Advectio [10^6 K/s] 9.0 5.0 5.0 9.0 6.0 2.0 4.0 -1.0 U N N U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 1.2% 0.8% 25kt / 24h 2.2% 11.2% 6.7% 30kt / 24h 0.9% 4.6% 2.7% 35kt / 24h 0.4% 3.7% 2.0% 40kt / 24h 0.0% 3.7% 1.9% 45kt / 36h 4.4% 24.5% 14.5% 55kt / 36h 0.0% 10.1% 5.1% 55kt / 48h 17.3% 12.1% 14.7% 70kt / 48h 17.3% 10.2% 13.8% 65kt / 72h 31.6% 25.0% 28.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.62 AL152023 230916 12UTC Storm Located at : 19.10 45.80 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] 0.00 N CORE SIZE [km] 4.60 F TC SIZE [%] 114.00 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] 16.4 16.1 14.3 15.2 14.3 12.6 17.6 16.0 U U U U U U N U Humidity 700-500 hPa 64.0 61.0 59.0 60.0 64.0 61.0 64.0 62.0 N N F N N N N N T Advectio [10^6 K/s] 9.0 5.0 5.0 9.0 6.0 2.0 4.0 -1.0 F N N F N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%