Rapid Intensification Guidance WP132021 210806 00UTC Storm Located at : 24.50 118.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 34.00 U CONVECTION <-60C [%] 26.00 U IR CORE SYMMETRY [K] 7.70 F TC SIZE [%] 158.00 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] 21.8 24.2 23.7 29.1 29.5 35.4 29.6 25.3 N N N N N U N N Ocean Heat [kJ/cm^2] 2.0 0.0 15.0 28.0 17.0 0.0 44.0 32.0 U U U U U U N U Potential [kt] 87.7 86.1 92.7 98.0 113.6 80.0 130.0 130.0 N N N N N N F F 200mb Divg [10^6/s] -15.0 -26.0 -26.0 -23.0 -14.0 -3.0 21.0 71.0 U VU VU VU U U U N Humidity 700-500 hPa 73.0 68.0 65.0 65.0 62.0 64.0 66.0 67.0 N N N N N N N N T Advectio [10^6 K/s] 46.0 39.0 37.0 49.0 32.0 38.0 17.0 8.0 VU VU VU VU VU VU U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 0.5% 0.2% 30kt / 24h 0.0% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.0% 0.9% 0.4% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.1% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.2% 0.1% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons