Rapid Intensification Guidance AL152023 230918 12UTC Storm Located at : 26.90 51.10 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 74.00 N CONVECTION <-60C [%] 63.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 119.00 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] 12.3 13.6 12.0 8.9 17.8 20.6 25.5 36.6 F F F F F N N U Ocean Heat [kJ/cm^2] 20.0 13.0 11.0 16.0 11.0 10.0 15.0 0.0 U U U U U U U U Potential [kt] 85.1 85.1 82.9 78.6 64.8 54.3 43.6 19.7 N N N N U U U VU 200mb Divg [10^6/s] 40.0 29.0 6.0 14.0 23.0 48.0 94.0 105.0 N N U U U N F F Humidity 700-500 hPa 58.0 58.0 58.0 56.0 57.0 57.0 49.0 43.0 U U U U U U U VU T Advectio [10^6 K/s] 5.0 5.0 0.0 0.0 6.0 5.0 5.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 44.2% 31.3% 37.8% 25kt / 24h 47.6% 61.9% 54.7% 30kt / 24h 47.6% 61.9% 54.7% 35kt / 24h 47.6% 61.9% 54.7% 40kt / 24h 23.4% 60.5% 41.9% 45kt / 36h 28.7% 38.6% 33.7% 55kt / 36h 0.0% 24.9% 12.5% 55kt / 48h 11.0% 10.5% 10.8% 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 = 27.92 AL152023 230918 12UTC Storm Located at : 26.90 51.10 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 8.20 F TC SIZE [%] 119.00 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] 12.3 13.6 12.0 8.9 17.8 20.6 25.5 36.6 U U U U N N N F Humidity 700-500 hPa 58.0 58.0 58.0 56.0 57.0 57.0 49.0 43.0 F F F F F F F VF T Advectio [10^6 K/s] 5.0 5.0 0.0 0.0 6.0 5.0 5.0 0.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%