Rapid Intensification Guidance AL162021 210929 06UTC Storm Located at : 35.50 57.00 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 8.20 F CONVECTION <-50C [%] 2.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.00 F TC SIZE [%] 111.00 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] 36.5 39.7 40.6 42.1 51.8 59.3 66.9 58.0 U U U VU VU VU VU VU Ocean Heat [kJ/cm^2] 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 99.3 91.5 70.9 39.6 24.7 31.6 35.1 38.2 N N U U VU VU U U 200mb Divg [10^6/s] 13.0 21.0 28.0 8.0 10.0 -37.0 28.0 50.0 U U U U U VU U N Humidity 700-500 hPa 55.0 56.0 61.0 65.0 68.0 66.0 70.0 73.0 U U N N N N N N T Advectio [10^6 K/s] 11.0 6.0 6.0 25.0 44.0 53.0 25.0 12.0 U N N VU VU VU VU U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.0% 0.1% 30kt / 24h 0.2% 0.0% 0.1% 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