Rapid Intensification Guidance AL212020 200916 00UTC Storm Located at : 21.40 32.60 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 8.00 VU CONVECTION <-60C [%] 4.00 U IR CORE SYMMETRY [K] 3.30 F TC SIZE [%] 83.00 F 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] 69.1 65.4 60.9 59.5 44.5 40.3 39.5 39.5 VU VU VU VU VU U U U Ocean Heat [kJ/cm^2] 2.0 2.0 0.0 0.0 2.0 1.0 0.0 0.0 U U U U U U U U Potential [kt] 63.0 64.4 67.2 71.5 77.7 84.4 89.8 89.8 U U U U N N N N 200mb Divg [10^6/s] 20.0 30.0 3.0 39.0 13.0 16.0 -12.0 -12.0 U N U N U U U U Humidity 700-500 hPa 53.0 51.0 53.0 56.0 54.0 53.0 50.0 50.0 U U U U U U U U T Advectio [10^6 K/s] 17.0 12.0 7.0 5.0 5.0 -5.0 -7.0 -7.0 U U N N N F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.0% 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% 0.0% 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