Rapid Intensification Guidance EP122020 200820 00UTC Storm Located at : 21.70 110.00 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -15.00 U CORE SIZE [km] 5.80 F CONVECTION <-50C [%] 50.00 N CONVECTION <-60C [%] 14.00 U IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 88.00 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] 24.9 24.2 24.6 23.6 23.2 31.5 27.2 28.9 N N N N N U N N Ocean Heat [kJ/cm^2] 5.0 5.0 5.0 4.0 1.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 63.5 56.2 46.1 34.4 17.7 3.4 -3.6 -8.3 U U U VU VU VU VU VU 200mb Divg [10^6/s] 78.0 41.0 49.0 30.0 -12.0 -9.0 9.0 -14.0 N N N N U U U U Humidity 700-500 hPa 65.0 66.0 63.0 61.0 60.0 55.0 56.0 49.0 N N N N N U U U T Advectio [10^6 K/s] -9.0 -6.0 -2.0 -1.0 -2.0 -9.0 -8.0 -4.0 F F N N N F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.4% 0.3% 25kt / 24h 0.2% 0.7% 0.4% 30kt / 24h 0.1% 0.3% 0.2% 35kt / 24h 0.0% 0.3% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.0% 0.0% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 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