Rapid Intensification Guidance WP252025 250923 06UTC Storm Located at : 30.70 153.30 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 36.00 U CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 103.00 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] 30.2 26.8 19.5 24.4 20.0 20.7 20.9 19.8 N N N N N N N N Ocean Heat [kJ/cm^2] 13.0 13.0 15.0 14.0 11.0 11.0 9.0 7.0 U U U U U U U U Potential [kt] 69.4 69.4 63.5 63.5 56.2 58.0 59.8 59.8 U U U U U U U U 200mb Divg [10^6/s] 1.0 17.0 49.0 33.0 1.0 9.0 17.0 29.0 U U N N U U U N Humidity 700-500 hPa 57.0 63.0 58.0 52.0 47.0 46.0 49.0 50.0 U N U U VU VU U U T Advectio [10^6 K/s] 5.0 1.0 -6.0 0.0 0.0 6.0 2.0 8.0 N N F N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.6% 0.5% 0.5% 25kt / 24h 0.5% 1.5% 1.0% 30kt / 24h 0.2% 0.8% 0.5% 35kt / 24h 0.2% 0.6% 0.4% 40kt / 24h 0.0% 0.5% 0.3% 45kt / 36h 0.1% 0.4% 0.2% 55kt / 36h 0.1% 0.1% 0.1% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.38 WP252025 250923 06UTC Storm Located at : 30.70 153.30 Guidance run with Vmax [kt]: 75.