Rapid Intensification Guidance WP172020 201011 06UTC Storm Located at : 15.20 108.30 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] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 62.00 N CONVECTION <-60C [%] 51.00 N IR CORE SYMMETRY [K] 9.20 F TC SIZE [%] 127.00 U 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] 20.3 19.9 24.2 28.7 26.5 32.0 34.5 32.7 N N N N N U U U Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 34.7 36.9 39.2 42.4 45.0 40.0 46.8 42.4 VU U U U U U U U 200mb Divg [10^6/s] 63.0 72.0 74.0 74.0 75.0 84.0 78.0 89.0 N N N N N N N F Humidity 700-500 hPa 76.0 74.0 76.0 76.0 78.0 80.0 80.0 78.0 F N F F F F F F T Advectio [10^6 K/s] 6.0 3.0 3.0 5.0 -2.0 -1.0 0.0 -3.0 N N N N N N N N 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% 0.0% 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