Rapid Intensification Guidance WP092021 210726 00UTC Storm Located at : 30.60 121.10 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] -15.00 U CORE SIZE [km] 10.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 7.50 F TC SIZE [%] 131.00 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] 18.5 22.4 21.5 19.0 23.2 22.1 29.9 33.5 N N N N N N N 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] 76.5 75.0 72.2 72.2 75.0 81.1 87.7 91.2 U U U U U N N N 200mb Divg [10^6/s] 22.0 -17.0 7.0 13.0 56.0 4.0 21.0 6.0 U U U U N U U U Humidity 700-500 hPa 68.0 67.0 68.0 69.0 66.0 68.0 64.0 61.0 N N N N N N N N T Advectio [10^6 K/s] -7.0 -11.0 -13.0 -12.0 -7.0 -2.0 3.0 0.0 F F VF F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.1% 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% 0.1% 0.1% 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% 0.1% 0.1% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons