Rapid Intensification Guidance AL192021 210925 06UTC Storm Located at : 34.40 65.50 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 [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.00 F TC SIZE [%] 100.00 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] 28.8 29.6 34.2 31.0 52.0 52.0 52.0 52.0 N N U U VU VU VU VU Ocean Heat [kJ/cm^2] 11.0 16.0 21.0 23.0 29.0 29.0 29.0 29.0 U U U U U U U U Potential [kt] 109.4 107.4 107.4 109.4 103.5 103.5 103.5 103.5 N N N N N N N N 200mb Divg [10^6/s] 42.0 23.0 8.0 -1.0 67.0 67.0 67.0 67.0 N U U U N N N N Humidity 700-500 hPa 53.0 52.0 52.0 53.0 46.0 46.0 46.0 46.0 U U U U VU VU VU VU T Advectio [10^6 K/s] 5.0 9.0 15.0 14.0 22.0 22.0 22.0 22.0 N U U U VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 0.6% 0.4% 30kt / 24h 0.2% 0.1% 0.2% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.1% 0.1% 45kt / 36h 0.0% 0.5% 0.2% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 0.0% 0.1% 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