Rapid Intensification Guidance WP232022 221017 18UTC Storm Located at : 18.70 114.60 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 80.00 N CONVECTION <-60C [%] 62.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 83.00 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] 31.5 36.1 36.1 33.1 30.9 28.5 28.3 28.1 U U U U U N N N Ocean Heat [kJ/cm^2] 25.0 24.0 19.0 16.0 14.0 14.0 11.0 4.0 U U U U U U U U Potential [kt] 65.1 65.1 62.9 58.6 58.6 56.5 50.5 46.6 U U U U U U U U 200mb Divg [10^6/s] 49.0 39.0 26.0 30.0 12.0 -6.0 12.0 12.0 N N U N U U U U Humidity 700-500 hPa 66.0 67.0 65.0 65.0 68.0 71.0 68.0 70.0 N N N N N N N N T Advectio [10^6 K/s] 26.0 27.0 18.0 14.0 27.0 26.0 19.0 12.0 VU VU VU U VU VU VU U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.7% 1.7% 3.2% 25kt / 24h 1.8% 3.5% 2.6% 30kt / 24h 1.2% 1.8% 1.5% 35kt / 24h 1.1% 1.8% 1.4% 40kt / 24h 1.1% 1.6% 1.3% 45kt / 36h 2.5% 1.1% 1.8% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 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 = 27.94 WP232022 221017 18UTC Storm Located at : 18.70 114.60 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 83.00 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] 31.5 36.1 36.1 33.1 30.9 28.5 28.3 28.1 N F F F N N N N Humidity 700-500 hPa 66.0 67.0 65.0 65.0 68.0 71.0 68.0 70.0 N N N N N N N N T Advectio [10^6 K/s] 26.0 27.0 18.0 14.0 27.0 26.0 19.0 12.0 VF VF VF F VF VF VF F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 25.2% 6.7% 16.0%