Rapid Intensification Guidance WP252025 250923 00UTC Storm Located at : 30.50 153.10 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 49.00 N CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 8.10 F TC SIZE [%] 104.00 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] 35.2 33.3 30.3 28.6 22.2 25.2 23.8 20.5 U U N N N N N N Ocean Heat [kJ/cm^2] 14.0 14.0 13.0 14.0 13.0 12.0 11.0 13.0 U U U U U U U U Potential [kt] 59.4 59.4 59.4 53.5 48.0 53.5 55.5 57.4 U U U U U U U U 200mb Divg [10^6/s] 32.0 20.0 30.0 45.0 -24.0 -7.0 -14.0 5.0 N U N N VU U U U Humidity 700-500 hPa 58.0 60.0 63.0 59.0 45.0 40.0 37.0 48.0 U N N U VU VU VU U T Advectio [10^6 K/s] 8.0 10.0 -2.0 -9.0 2.0 0.0 -7.0 -3.0 U U N F N N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 0.4% 0.7% 25kt / 24h 0.5% 1.0% 0.7% 30kt / 24h 0.2% 0.5% 0.3% 35kt / 24h 0.2% 0.4% 0.3% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.2% 0.3% 0.3% 55kt / 36h 0.0% 0.0% 0.0% 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 = 27.44 WP252025 250923 00UTC Storm Located at : 30.50 153.10 Guidance run with Vmax [kt]: 85.