Rapid Intensification Guidance EP072025 250801 00UTC Storm Located at : 13.90 117.90 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] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 50.00 N CONVECTION <-60C [%] 33.00 N IR CORE SYMMETRY [K] 8.60 F TC SIZE [%] 121.00 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] 12.3 16.6 16.1 11.5 17.3 20.9 23.1 22.0 F F F F F N N N Ocean Heat [kJ/cm^2] 14.0 14.0 14.0 8.0 1.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 100.7 90.5 86.6 76.0 63.6 44.8 39.7 38.7 N N N U U U U U 200mb Divg [10^6/s] 109.0 83.0 70.0 93.0 29.0 64.0 5.0 2.0 F N N F N N U U Humidity 700-500 hPa 72.0 71.0 69.0 70.0 69.0 66.0 57.0 47.0 N N N N N N U VU T Advectio [10^6 K/s] -9.0 -13.0 -12.0 -11.0 -7.0 4.0 -5.0 -4.0 F VF F F F N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 5.7% 5.8% 5.7% 25kt / 24h 12.3% 23.0% 17.6% 30kt / 24h 7.1% 13.5% 10.3% 35kt / 24h 3.9% 13.2% 8.5% 40kt / 24h 1.9% 12.5% 7.2% 45kt / 36h 6.1% 17.9% 12.0% 55kt / 36h 3.6% 7.6% 5.6% 55kt / 48h 17.1% 1.7% 9.4% 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 = 27.40 EP072025 250801 00UTC Storm Located at : 13.90 117.90 Guidance run with Vmax [kt]: 50.