Rapid Intensification Guidance WP262021 211027 12UTC Storm Located at : 12.80 107.00 Guidance run with Vmax [kt]: 20. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 20.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 4.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 8.50 F TC SIZE [%] 98.00 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] 17.8 19.3 18.3 16.1 9.7 11.6 14.4 16.0 F N F F F F F F Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 36.0 26.0 U U U U U U U U Potential [kt] 70.7 59.2 53.4 51.4 60.0 77.0 145.0 132.9 U U U U U U F F 200mb Divg [10^6/s] 4.0 0.0 -9.0 2.0 -24.0 -3.0 8.0 5.0 U U U U VU U U U Humidity 700-500 hPa 66.0 63.0 62.0 61.0 61.0 59.0 57.0 56.0 N N N N N U U U T Advectio [10^6 K/s] 5.0 3.0 0.0 2.0 0.0 -2.0 -4.0 -3.0 N N N N N N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.0% 0.1% 30kt / 24h 0.2% 0.0% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.3% 0.2% 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 0.2% 0.9% 0.5% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons