Rapid Intensification Guidance WP092023 230901 12UTC Storm Located at : 22.10 114.40 Guidance run with Vmax [kt]: 115. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 115.00 U 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 40.00 U CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 87.00 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] 28.8 29.4 30.7 32.4 23.1 31.4 20.3 20.3 N N U U N U N N Ocean Heat [kJ/cm^2] 40.0 36.0 20.0 35.0 12.0 39.0 34.0 36.0 N U U U U U U U Potential [kt] 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 U U U U U U U U 200mb Divg [10^6/s] 60.0 26.0 41.0 56.0 0.0 10.0 30.0 30.0 N U N N U U N N Humidity 700-500 hPa 75.0 75.0 72.0 71.0 72.0 67.0 74.0 74.0 F F N N N N N N T Advectio [10^6 K/s] 14.0 15.0 4.0 3.0 -3.0 -2.0 0.0 0.0 U U N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 0.5% 0.9% 25kt / 24h 0.6% 0.9% 0.7% 30kt / 24h 0.2% 0.4% 0.3% 35kt / 24h 0.1% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.2% 45kt / 36h 0.0% 0.0% 0.0% 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 = 29.04 WP092023 230901 12UTC Storm Located at : 22.10 114.40 Guidance run with Vmax [kt]: 115. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 115.00 F 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 2.20 F TC SIZE [%] 87.00 N 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] 28.8 29.4 30.7 32.4 23.1 31.4 20.3 20.3 N N N N N N N N Humidity 700-500 hPa 75.0 75.0 72.0 71.0 72.0 67.0 74.0 74.0 U U N N N N N N T Advectio [10^6 K/s] 14.0 15.0 4.0 3.0 -3.0 -2.0 0.0 0.0 F F N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 13.9% 7.0%