Rapid Intensification Guidance WP102023 230902 12UTC Storm Located at : 22.70 124.40 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 68.00 N CONVECTION <-60C [%] 55.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 112.00 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] 14.4 14.6 16.3 21.1 20.6 20.9 19.3 15.8 F F F N N N N F Ocean Heat [kJ/cm^2] 97.0 83.0 52.0 78.0 30.0 23.0 17.0 15.0 F N N N U U U U Potential [kt] 85.0 85.0 85.0 85.0 85.0 85.0 79.6 85.0 N N N N N N N N 200mb Divg [10^6/s] 24.0 14.0 35.0 64.0 84.0 4.0 15.0 24.0 U U N N N U U U Humidity 700-500 hPa 66.0 66.0 68.0 66.0 68.0 68.0 68.0 70.0 N N N N N N N N T Advectio [10^6 K/s] -8.0 -6.0 -2.0 3.0 1.0 4.0 -1.0 0.0 F F N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 15.0% 15.4% 15.2% 25kt / 24h 30.0% 41.1% 35.6% 30kt / 24h 24.1% 35.8% 30.0% 35kt / 24h 20.5% 35.8% 28.1% 40kt / 24h 9.0% 34.9% 22.0% 45kt / 36h 32.0% 13.3% 22.6% 55kt / 36h 0.0% 4.8% 2.4% 55kt / 48h 16.0% 12.7% 14.3% 70kt / 48h 3.3% 2.0% 2.6% 65kt / 72h 5.7% 3.5% 4.6% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.88 WP102023 230902 12UTC Storm Located at : 22.70 124.40 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 3.40 F TC SIZE [%] 112.00 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] 14.4 14.6 16.3 21.1 20.6 20.9 19.3 15.8 U U U N N N N U Humidity 700-500 hPa 66.0 66.0 68.0 66.0 68.0 68.0 68.0 70.0 N N N N N N N N T Advectio [10^6 K/s] -8.0 -6.0 -2.0 3.0 1.0 4.0 -1.0 0.0 U U N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%