Rapid Intensification Guidance WP102023 230903 06UTC Storm Located at : 22.90 121.50 Guidance run with Vmax [kt]: 105. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 105.00 U 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 9.00 F CONVECTION <-50C [%] 77.00 N CONVECTION <-60C [%] 55.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 118.00 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] 17.6 20.0 20.0 22.7 16.4 11.0 11.5 8.7 F N N N F F F F Ocean Heat [kJ/cm^2] 70.0 26.0 27.0 21.0 15.0 3.0 0.0 0.0 N U U U U U U U Potential [kt] 60.0 60.0 60.0 54.6 35.5 29.8 29.8 28.0 U U U U U VU VU VU 200mb Divg [10^6/s] 70.0 52.0 66.0 38.0 22.0 21.0 11.0 34.0 N N N N U U U N Humidity 700-500 hPa 64.0 66.0 67.0 68.0 68.0 70.0 69.0 71.0 N N N N N N N N T Advectio [10^6 K/s] 6.0 5.0 3.0 2.0 4.0 0.0 1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 55.3% 23.0% 39.2% 25kt / 24h 37.3% 34.2% 35.8% 30kt / 24h 33.1% 29.0% 31.0% 35kt / 24h 33.1% 29.0% 31.0% 40kt / 24h 17.2% 27.6% 22.4% 45kt / 36h 60.3% 18.7% 39.5% 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 = 28.94 WP102023 230903 06UTC Storm Located at : 22.90 121.50 Guidance run with Vmax [kt]: 105. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 105.00 N 12-H DELTA VMAX [kt] 15.00 U CORE SIZE [km] 9.00 F TC SIZE [%] 118.00 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] 17.6 20.0 20.0 22.7 16.4 11.0 11.5 8.7 N N N N U U U U Humidity 700-500 hPa 64.0 66.0 67.0 68.0 68.0 70.0 69.0 71.0 N N N N N N N N T Advectio [10^6 K/s] 6.0 5.0 3.0 2.0 4.0 0.0 1.0 0.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 1.0% 0.5%