Rapid Intensification Guidance AL132023 230907 06UTC Storm Located at : 15.80 48.10 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] 5.00 N CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 63.00 N CONVECTION <-60C [%] 33.00 N IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 75.00 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] 19.4 13.9 15.2 21.2 20.2 26.2 20.8 20.8 N F F N N N N N Ocean Heat [kJ/cm^2] 59.0 62.0 58.0 53.0 66.0 64.0 70.0 88.0 N N N N N N N F Potential [kt] 80.7 82.9 82.9 85.1 89.6 94.3 95.0 95.0 N N N N N N N N 200mb Divg [10^6/s] -15.0 0.0 -18.0 1.0 71.0 10.0 19.0 -17.0 U U U U N U U U Humidity 700-500 hPa 60.0 60.0 61.0 61.0 60.0 62.0 62.0 63.0 N N N N N N N N T Advectio [10^6 K/s] -13.0 -9.0 -8.0 -8.0 -11.0 -8.0 0.0 -6.0 VF F F F F F N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 17.0% 13.9% 15.5% 25kt / 24h 20.8% 33.8% 27.3% 30kt / 24h 20.3% 27.7% 24.0% 35kt / 24h 15.4% 27.7% 21.5% 40kt / 24h 14.1% 27.3% 20.7% 45kt / 36h 19.4% 19.9% 19.6% 55kt / 36h 0.0% 8.8% 4.4% 55kt / 48h 11.8% 11.5% 11.7% 70kt / 48h 5.7% 4.3% 5.0% 65kt / 72h 10.8% 8.4% 9.6% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.88 AL132023 230907 06UTC Storm Located at : 15.80 48.10 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] 5.00 N CORE SIZE [km] 3.00 F TC SIZE [%] 75.00 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] 19.4 13.9 15.2 21.2 20.2 26.2 20.8 20.8 N U U N N N N N Humidity 700-500 hPa 60.0 60.0 61.0 61.0 60.0 62.0 62.0 63.0 N N N N N N N N T Advectio [10^6 K/s] -13.0 -9.0 -8.0 -8.0 -11.0 -8.0 0.0 -6.0 VU U U U U U N U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%