Rapid Intensification Guidance EP112021 210811 06UTC Storm Located at : 19.70 115.90 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 17.00 U CONVECTION <-60C [%] 8.00 U IR CORE SYMMETRY [K] 5.50 F TC SIZE [%] 91.00 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] 24.6 24.0 23.8 26.4 26.6 23.7 24.1 16.5 N N N N N N N F Ocean Heat [kJ/cm^2] 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 79.6 68.0 58.2 50.7 39.2 32.7 30.8 28.4 N U U U U VU VU VU 200mb Divg [10^6/s] -2.0 -2.0 2.0 34.0 -26.0 -4.0 9.0 -3.0 U U U N VU U U U Humidity 700-500 hPa 70.0 67.0 65.0 63.0 60.0 55.0 52.0 42.0 N N N N N U U VU T Advectio [10^6 K/s] -1.0 1.0 2.0 0.0 5.0 6.0 9.0 8.0 N N N N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.0% 0.1% 0.1% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.2% 0.1% 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