Rapid Intensification Guidance WP232025 250917 06UTC Storm Located at : 17.90 121.20 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] -15.00 U CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 45.00 N CONVECTION <-60C [%] 17.00 U IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 130.00 U 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] 16.9 14.5 7.9 10.2 8.5 11.1 9.6 6.7 F F VF F F F F VF Ocean Heat [kJ/cm^2] 78.0 73.0 64.0 56.0 44.0 29.0 23.0 18.0 N N N N N U U U Potential [kt] 135.0 135.0 135.0 135.0 135.0 125.1 127.3 112.4 F F F F F N N N 200mb Divg [10^6/s] 45.0 49.0 26.0 -5.0 27.0 44.0 59.0 55.0 N N U U U N N N Humidity 700-500 hPa 77.0 75.0 74.0 72.0 71.0 72.0 74.0 78.0 F F N N N N N F T Advectio [10^6 K/s] -3.0 -2.0 0.0 2.0 4.0 1.0 3.0 1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 1.0% 0.5% 25kt / 24h 3.4% 18.2% 10.8% 30kt / 24h 0.9% 9.3% 5.1% 35kt / 24h 0.3% 7.3% 3.8% 40kt / 24h 0.0% 6.2% 3.1% 45kt / 36h 6.1% 22.4% 14.3% 55kt / 36h 3.2% 9.1% 6.2% 55kt / 48h 23.9% 23.7% 23.8% 70kt / 48h 11.3% 9.9% 10.6% 65kt / 72h 33.0% 33.0% 33.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.18 WP232025 250917 06UTC Storm Located at : 17.90 121.20 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] -15.00 F CORE SIZE [km] 3.40 F TC SIZE [%] 130.00 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] 16.9 14.5 7.9 10.2 8.5 11.1 9.6 6.7 N U VU U U U U VU Humidity 700-500 hPa 77.0 75.0 74.0 72.0 71.0 72.0 74.0 78.0 U U N N N N N U T Advectio [10^6 K/s] -3.0 -2.0 0.0 2.0 4.0 1.0 3.0 1.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%