Rapid Intensification Guidance WP222021 211008 06UTC Storm Located at : 18.50 110.70 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 96.00 F CONVECTION <-60C [%] 80.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 151.00 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] 14.4 15.4 19.7 23.6 15.4 21.2 16.6 32.3 F F N N F N F U Ocean Heat [kJ/cm^2] 19.0 16.0 11.0 8.0 14.0 30.0 0.0 0.0 U U U U U U U U Potential [kt] 113.6 105.5 99.8 96.2 107.4 130.0 94.4 37.1 N N N N N F N U 200mb Divg [10^6/s] 43.0 55.0 78.0 100.0 56.0 42.0 14.0 25.0 N N N F N N U U Humidity 700-500 hPa 75.0 78.0 81.0 82.0 81.0 80.0 80.0 79.0 F F F F F F F F T Advectio [10^6 K/s] 2.0 3.0 3.0 4.0 7.0 7.0 0.0 2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.4% 6.6% 4.5% 25kt / 24h 9.0% 25.2% 17.1% 30kt / 24h 3.2% 14.0% 8.6% 35kt / 24h 3.2% 13.8% 8.5% 40kt / 24h 0.1% 12.2% 6.2% 45kt / 36h 4.0% 39.2% 21.6% 55kt / 36h 0.0% 23.0% 11.5% 55kt / 48h 14.2% 4.6% 9.4% 70kt / 48h 4.6% 16.8% 10.7% 65kt / 72h 0.8% 9.6% 5.2% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons