Rapid Intensification Guidance WP222025 250906 06UTC Storm Located at : 18.30 116.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 45.00 N CONVECTION <-60C [%] 33.00 N IR CORE SYMMETRY [K] 7.60 F TC SIZE [%] 125.00 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] 18.4 16.9 13.8 14.1 20.7 26.8 22.4 28.2 F F F F N N N N Ocean Heat [kJ/cm^2] 62.0 59.0 56.0 48.0 39.0 36.0 29.0 27.0 N N N N U U U U Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 129.6 135.0 F F F F F F F F 200mb Divg [10^6/s] 85.0 77.0 56.0 80.0 62.0 11.0 34.0 42.0 F N N N N U N N Humidity 700-500 hPa 77.0 77.0 74.0 78.0 80.0 81.0 86.0 87.0 F F N F F F F VF T Advectio [10^6 K/s] -3.0 -4.0 -6.0 -6.0 -5.0 -6.0 -5.0 -2.0 N F F F F F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.4% 6.4% 5.4% 25kt / 24h 28.5% 54.3% 41.4% 30kt / 24h 15.3% 33.7% 24.5% 35kt / 24h 8.9% 33.7% 21.3% 40kt / 24h 3.1% 33.7% 18.4% 45kt / 36h 28.5% 67.5% 48.0% 55kt / 36h 18.7% 47.7% 33.2% 55kt / 48h 32.2% 38.5% 35.3% 70kt / 48h 16.6% 36.4% 26.5% 65kt / 72h 12.4% 46.9% 29.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.16 WP222025 250906 06UTC Storm Located at : 18.30 116.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] 10.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 125.00 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] 18.4 16.9 13.8 14.1 20.7 26.8 22.4 28.2 N N U U N N N N Humidity 700-500 hPa 77.0 77.0 74.0 78.0 80.0 81.0 86.0 87.0 U U N U U U U VU T Advectio [10^6 K/s] -3.0 -4.0 -6.0 -6.0 -5.0 -6.0 -5.0 -2.0 N U U U U U U N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%