Rapid Intensification Guidance EP092025 250808 18UTC Storm Located at : 20.30 110.80 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 60.00 N CONVECTION <-60C [%] 27.00 U IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 102.00 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] 16.2 18.2 17.6 18.0 18.1 18.4 19.5 21.0 F F F F F F N N Ocean Heat [kJ/cm^2] 21.0 13.0 10.0 8.0 7.0 3.0 1.0 0.0 U U U U U U U U Potential [kt] 83.5 78.0 72.7 69.3 64.6 45.5 38.8 35.7 N N U U U U U U 200mb Divg [10^6/s] 55.0 81.0 1.0 -28.0 19.0 13.0 13.0 -10.0 N N U VU U U U U Humidity 700-500 hPa 75.0 72.0 73.0 71.0 66.0 64.0 61.0 61.0 F N N N N N N N T Advectio [10^6 K/s] -6.0 -5.0 -3.0 -3.0 -4.0 -2.0 -4.0 0.0 F F N N F N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.6% 4.3% 4.4% 25kt / 24h 4.5% 10.4% 7.4% 30kt / 24h 3.0% 6.4% 4.7% 35kt / 24h 2.1% 5.7% 3.9% 40kt / 24h 0.8% 4.4% 2.6% 45kt / 36h 1.6% 9.3% 5.4% 55kt / 36h 1.4% 3.7% 2.6% 55kt / 48h 4.5% 0.9% 2.7% 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 = 26.94 EP092025 250808 18UTC Storm Located at : 20.30 110.80 Guidance run with Vmax [kt]: 55.