Rapid Intensification Guidance WP132021 210805 12UTC Storm Located at : 23.70 117.20 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] 11.80 F CONVECTION <-50C [%] 38.00 U CONVECTION <-60C [%] 14.00 U IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 150.00 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] 19.1 21.6 23.3 18.8 30.3 28.0 30.7 22.3 N N N N N N U N 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] 75.0 66.7 61.7 58.2 54.8 59.3 68.0 76.5 U U U U U U U U 200mb Divg [10^6/s] -19.0 -26.0 -15.0 -27.0 -15.0 2.0 -6.0 5.0 U VU U VU U U U U Humidity 700-500 hPa 76.0 76.0 75.0 73.0 70.0 70.0 72.0 70.0 F F F N N N N N T Advectio [10^6 K/s] 23.0 29.0 40.0 20.0 33.0 14.0 21.0 5.0 VU VU VU VU VU U VU N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 0.3% 0.1% 30kt / 24h 0.0% 0.1% 0.0% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.3% 0.2% 55kt / 36h 0.0% 0.1% 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