Rapid Intensification Guidance EP072021 210718 18UTC Storm Located at : 18.40 113.10 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] 3.40 F CONVECTION <-50C [%] 53.00 N CONVECTION <-60C [%] 39.00 N IR CORE SYMMETRY [K] 7.80 F TC SIZE [%] 81.00 F 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] 25.1 24.0 17.1 17.7 20.0 17.1 19.6 18.7 N N F F N F N N Ocean Heat [kJ/cm^2] 1.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 74.3 71.1 69.6 62.2 47.0 42.7 45.9 44.8 U U U U U U U U 200mb Divg [10^6/s] 40.0 61.0 51.0 41.0 36.0 0.0 -1.0 -8.0 N N N N N U U U Humidity 700-500 hPa 64.0 63.0 62.0 60.0 59.0 55.0 53.0 49.0 N N N N U U U U T Advectio [10^6 K/s] -12.0 -13.0 -6.0 -6.0 -17.0 -5.0 -13.0 -4.0 F VF F F VF F VF F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.1% 0.9% 1.0% 25kt / 24h 0.6% 2.6% 1.6% 30kt / 24h 0.2% 0.9% 0.5% 35kt / 24h 0.2% 0.9% 0.5% 40kt / 24h 0.2% 0.6% 0.4% 45kt / 36h 0.1% 2.9% 1.5% 55kt / 36h 0.1% 1.0% 0.5% 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