Rapid Intensification Guidance WP092023 230901 18UTC Storm Located at : 22.00 113.40 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 U 12-H DELTA VMAX [kt] -20.00 U CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 86.00 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] 26.7 29.5 33.4 23.6 30.5 25.2 31.5 31.8 N N U N N N U U Ocean Heat [kJ/cm^2] 22.0 35.0 17.0 39.0 51.0 30.0 37.0 40.0 U U U U N U U N Potential [kt] 65.0 65.0 65.0 65.0 65.0 65.0 65.0 65.0 U U U U U U U U 200mb Divg [10^6/s] 54.0 70.0 39.0 28.0 34.0 43.0 38.0 32.0 N N N U N N N N Humidity 700-500 hPa 75.0 71.0 70.0 70.0 70.0 73.0 73.0 73.0 F N N N N N N N T Advectio [10^6 K/s] 10.0 3.0 2.0 0.0 0.0 0.0 2.0 0.0 U N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.2% 0.2% 25kt / 24h 0.3% 0.7% 0.5% 30kt / 24h 0.3% 0.3% 0.3% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 2.3% 0.1% 1.2% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.1% 0.1% 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 = 29.24 WP092023 230901 18UTC Storm Located at : 22.00 113.40 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 N 12-H DELTA VMAX [kt] -20.00 F CORE SIZE [km] 3.80 F TC SIZE [%] 86.00 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] 26.7 29.5 33.4 23.6 30.5 25.2 31.5 31.8 N N F N N N N N Humidity 700-500 hPa 75.0 71.0 70.0 70.0 70.0 73.0 73.0 73.0 U N N N N N N N T Advectio [10^6 K/s] 10.0 3.0 2.0 0.0 0.0 0.0 2.0 0.0 F N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 5.6% 2.8%