Rapid Intensification Guidance AL132023 230910 00UTC Storm Located at : 20.80 59.50 Guidance run with Vmax [kt]: 95. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 95.00 U 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 54.00 N CONVECTION <-60C [%] 34.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 80.00 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] 21.3 19.0 14.8 12.3 16.5 13.9 17.4 14.6 N N F F F F F F Ocean Heat [kJ/cm^2] 75.0 77.0 76.0 77.0 79.0 68.0 61.0 63.0 N N N N N N N N Potential [kt] 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 U U U U U U U U 200mb Divg [10^6/s] -5.0 19.0 16.0 21.0 45.0 41.0 7.0 49.0 U U U U N N U N Humidity 700-500 hPa 54.0 56.0 53.0 54.0 53.0 55.0 55.0 58.0 U U U U U U U U T Advectio [10^6 K/s] -2.0 -3.0 -1.0 0.0 -2.0 -1.0 2.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 6.3% 3.6% 5.0% 25kt / 24h 9.3% 13.8% 11.5% 30kt / 24h 9.3% 9.4% 9.4% 35kt / 24h 4.5% 8.8% 6.6% 40kt / 24h 4.5% 8.8% 6.6% 45kt / 36h 37.3% 5.9% 21.6% 55kt / 36h 0.0% 2.0% 1.0% 55kt / 48h 13.9% 4.4% 9.1% 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 = 28.64 AL132023 230910 00UTC Storm Located at : 20.80 59.50 Guidance run with Vmax [kt]: 95. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 95.00 N 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 2.20 F TC SIZE [%] 80.00 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] 21.3 19.0 14.8 12.3 16.5 13.9 17.4 14.6 N N U U N U N U Humidity 700-500 hPa 54.0 56.0 53.0 54.0 53.0 55.0 55.0 58.0 F F F F F F F F T Advectio [10^6 K/s] -2.0 -3.0 -1.0 0.0 -2.0 -1.0 2.0 0.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 1.2% 0.6%