Rapid Intensification Guidance WP092023 230829 18UTC Storm Located at : 19.90 121.90 Guidance run with Vmax [kt]: 135. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 135.00 U 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 7.40 F CONVECTION <-50C [%] 96.00 F CONVECTION <-60C [%] 78.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 92.00 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] 28.2 25.5 23.0 17.9 21.6 18.6 26.7 22.9 N N N F N N N N Ocean Heat [kJ/cm^2] 71.0 71.0 66.0 57.0 53.0 53.0 45.0 42.0 N N N N N N N N Potential [kt] 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 33.0 38.0 31.0 7.0 72.0 20.0 39.0 58.0 N N N U N U N N Humidity 700-500 hPa 74.0 75.0 77.0 78.0 82.0 81.0 81.0 78.0 N F F F F F F F T Advectio [10^6 K/s] -2.0 1.0 0.0 0.0 0.0 2.0 4.0 8.0 N N N N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 27.1% 6.5% 16.8% 25kt / 24h 11.5% 8.3% 9.9% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 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 = 29.94 WP092023 230829 18UTC Storm Located at : 19.90 121.90 Guidance run with Vmax [kt]: 135. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 135.00 F 12-H DELTA VMAX [kt] 15.00 U CORE SIZE [km] 7.40 F TC SIZE [%] 92.00 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] 28.2 25.5 23.0 17.9 21.6 18.6 26.7 22.9 N N N N N N N N Humidity 700-500 hPa 74.0 75.0 77.0 78.0 82.0 81.0 81.0 78.0 N U U U U U U U T Advectio [10^6 K/s] -2.0 1.0 0.0 0.0 0.0 2.0 4.0 8.0 N N N N N N N F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 2.2% 1.1%