Rapid Intensification Guidance WP092021 210726 18UTC Storm Located at : 31.30 119.90 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.80 F TC SIZE [%] 138.00 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] 17.6 21.5 19.8 17.3 25.8 24.3 32.9 29.0 F N N F N N U N Ocean Heat [kJ/cm^2] 0.0 0.0 10.0 0.0 0.0 0.0 30.0 59.0 U U U U U U U N Potential [kt] 86.5 88.0 89.6 91.1 96.0 99.4 97.7 135.0 N N N N N N N F 200mb Divg [10^6/s] 18.0 46.0 41.0 0.0 55.0 31.0 12.0 26.0 U N N U N N U U Humidity 700-500 hPa 72.0 72.0 71.0 74.0 74.0 72.0 68.0 65.0 N N N N N N N N T Advectio [10^6 K/s] -3.0 6.0 6.0 11.0 17.0 11.0 3.0 -16.0 N N N U U U N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.0% 0.3% 0.1% 30kt / 24h 0.0% 0.1% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.7% 0.3% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.1% 0.1% 0.1% 70kt / 48h 0.1% 0.2% 0.1% 65kt / 72h 0.0% 0.5% 0.2% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons