Rapid Intensification Guidance EP092025 250808 06UTC Storm Located at : 20.10 108.40 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 30.00 U CONVECTION <-60C [%] 15.00 U IR CORE SYMMETRY [K] 7.80 F TC SIZE [%] 96.00 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] 18.7 16.1 14.9 15.6 21.6 21.7 19.3 20.1 N F F F N N N N Ocean Heat [kJ/cm^2] 30.0 25.0 16.0 12.0 6.0 4.0 2.0 0.0 U U U U U U U U Potential [kt] 107.3 92.4 81.2 72.7 62.2 49.3 43.8 36.8 N N N U U U U U 200mb Divg [10^6/s] 60.0 45.0 76.0 90.0 17.0 -19.0 -18.0 22.0 N N N F U U U U Humidity 700-500 hPa 76.0 73.0 73.0 72.0 69.0 64.0 64.0 63.0 F N N N N N N N T Advectio [10^6 K/s] -14.0 -11.0 -8.0 -6.0 -4.0 -6.0 -6.0 -2.0 VF F F F F F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.1% 2.5% 2.3% 25kt / 24h 3.5% 9.4% 6.4% 30kt / 24h 2.1% 4.5% 3.3% 35kt / 24h 0.9% 3.8% 2.4% 40kt / 24h 0.9% 3.7% 2.3% 45kt / 36h 1.6% 5.4% 3.5% 55kt / 36h 0.9% 1.6% 1.3% 55kt / 48h 5.3% 0.6% 2.9% 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 EP092025 250808 06UTC Storm Located at : 20.10 108.40 Guidance run with Vmax [kt]: 50.