Rapid Intensification Guidance AL152022 221031 18UTC Storm Located at : 15.40 77.80 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 38.00 U CONVECTION <-60C [%] 31.00 N IR CORE SYMMETRY [K] 6.10 F TC SIZE [%] 76.00 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] 12.5 10.8 8.5 11.0 19.3 22.5 25.0 29.6 F F F F N N N N Ocean Heat [kJ/cm^2] 54.0 42.0 40.0 45.0 59.0 25.0 29.0 8.0 N N N N N U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 20.0 28.0 15.0 68.0 88.0 81.0 58.0 73.0 U U U N F N N N Humidity 700-500 hPa 57.0 58.0 58.0 58.0 61.0 68.0 74.0 74.0 U U U U N N N N T Advectio [10^6 K/s] 1.0 3.0 2.0 0.0 6.0 9.0 5.0 4.0 N N N N N U N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 5.5% 9.2% 7.4% 25kt / 24h 20.9% 50.7% 35.8% 30kt / 24h 15.0% 34.1% 24.6% 35kt / 24h 9.1% 34.1% 21.6% 40kt / 24h 9.1% 34.1% 21.6% 45kt / 36h 28.9% 55.4% 42.2% 55kt / 36h 0.0% 32.6% 16.3% 55kt / 48h 34.7% 36.9% 35.8% 70kt / 48h 22.1% 21.8% 22.0% 65kt / 72h 31.4% 26.8% 29.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.58 AL152022 221031 18UTC Storm Located at : 15.40 77.80 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.60 F TC SIZE [%] 76.00 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] 12.5 10.8 8.5 11.0 19.3 22.5 25.0 29.6 U U U U N N N N Humidity 700-500 hPa 57.0 58.0 58.0 58.0 61.0 68.0 74.0 74.0 F F F F N N N N T Advectio [10^6 K/s] 1.0 3.0 2.0 0.0 6.0 9.0 5.0 4.0 N N N N N F N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%