Rapid Intensification Guidance WP252020 201113 12UTC Storm Located at : 15.50 113.40 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 U 12-H DELTA VMAX [kt] 25.00 F CORE SIZE [km] 7.80 F CONVECTION <-50C [%] 90.00 F CONVECTION <-60C [%] 80.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 94.00 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] 20.8 19.7 15.6 13.2 20.1 18.4 24.1 23.2 N N F F N F N N Ocean Heat [kJ/cm^2] 3.0 3.0 0.0 1.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 27.7 22.7 19.6 15.0 -30.4 -44.4 -44.1 -39.5 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 48.0 35.0 28.0 15.0 14.0 -3.0 -26.0 -39.0 N N U U U U VU VU Humidity 700-500 hPa 56.0 57.0 62.0 62.0 62.0 56.0 50.0 41.0 U U N N N U U VU T Advectio [10^6 K/s] 26.0 25.0 9.0 10.0 12.0 18.0 8.0 5.0 VU VU U U U VU U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 25.9% 0.0% 13.0% 25kt / 24h 0.0% 0.0% 0.0% 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