Rapid Intensification Guidance AL152022 221102 18UTC Storm Located at : 17.30 87.70 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] 2.20 F CONVECTION <-50C [%] 49.00 N CONVECTION <-60C [%] 31.00 N IR CORE SYMMETRY [K] 8.50 F TC SIZE [%] 69.00 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] 24.0 24.0 26.5 30.1 28.1 27.2 36.7 32.3 N N N N N N U U Ocean Heat [kJ/cm^2] 26.0 8.0 4.0 5.0 16.0 10.0 9.0 16.0 U U U U U U U U Potential [kt] 95.0 95.0 95.0 95.0 89.6 78.6 76.5 76.5 N N N N N N U U 200mb Divg [10^6/s] 56.0 49.0 77.0 71.0 73.0 53.0 13.0 30.0 N N N N N N U N Humidity 700-500 hPa 68.0 71.0 71.0 73.0 70.0 59.0 54.0 46.0 N N N N N U U VU T Advectio [10^6 K/s] 7.0 6.0 3.0 6.0 -1.0 1.0 4.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 27.3% 13.8% 20.6% 25kt / 24h 35.7% 36.6% 36.2% 30kt / 24h 35.7% 28.5% 32.1% 35kt / 24h 35.7% 28.5% 32.1% 40kt / 24h 35.7% 28.5% 32.1% 45kt / 36h 17.4% 13.6% 15.5% 55kt / 36h 0.0% 4.4% 2.2% 55kt / 48h 2.8% 6.4% 4.6% 70kt / 48h 0.2% 1.4% 0.8% 65kt / 72h 0.0% 1.0% 0.5% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.98 AL152022 221102 18UTC Storm Located at : 17.30 87.70 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] 2.20 F TC SIZE [%] 69.00 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] 24.0 24.0 26.5 30.1 28.1 27.2 36.7 32.3 N N N N N N F N Humidity 700-500 hPa 68.0 71.0 71.0 73.0 70.0 59.0 54.0 46.0 N N N N N F F VF T Advectio [10^6 K/s] 7.0 6.0 3.0 6.0 -1.0 1.0 4.0 0.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%