Rapid Intensification Guidance EP042025 250615 12UTC Storm Located at : 18.10 107.40 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] -5.00 U CORE SIZE [km] 10.20 F CONVECTION <-50C [%] 10.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 5.30 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] 22.5 21.8 25.4 26.7 25.5 24.3 24.1 24.1 N N N N N N N N Ocean Heat [kJ/cm^2] 29.0 31.0 34.0 36.0 27.0 25.0 25.0 25.0 U U U U U U U U Potential [kt] 74.3 66.5 66.5 60.8 68.0 62.2 56.7 56.7 U U U U U U U U 200mb Divg [10^6/s] -1.0 -14.0 -11.0 -31.0 -7.0 -27.0 2.0 2.0 U U U VU U VU U U Humidity 700-500 hPa 70.0 69.0 66.0 62.0 56.0 53.0 45.0 45.0 N N N N U U VU VU T Advectio [10^6 K/s] -7.0 -7.0 -10.0 -5.0 -2.0 -3.0 -2.0 -2.0 F F F F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.2% 0.2% 25kt / 24h 0.2% 0.4% 0.3% 30kt / 24h 0.2% 0.2% 0.2% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 0.4% 0.2% 55kt / 36h 0.1% 0.1% 0.1% 55kt / 48h 0.6% 0.0% 0.3% 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 = 26.12 EP042025 250615 12UTC Storm Located at : 18.10 107.40 Guidance run with Vmax [kt]: 50.