Rapid Intensification Guidance AL212020 200914 18UTC Storm Located at : 19.00 29.20 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 7.00 VU CONVECTION <-60C [%] 3.00 U IR CORE SYMMETRY [K] 3.20 F TC SIZE [%] 95.00 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] 46.3 49.6 60.6 66.6 61.3 46.3 33.1 27.0 VU VU VU VU VU VU U N Ocean Heat [kJ/cm^2] 5.0 1.0 0.0 1.0 3.0 1.0 1.0 0.0 U U U U U U U U Potential [kt] 70.8 69.4 68.0 66.7 68.0 75.0 84.3 91.2 U U U U U U N N 200mb Divg [10^6/s] 79.0 54.0 13.0 7.0 3.0 -14.0 -37.0 -24.0 N N U U U U VU VU Humidity 700-500 hPa 61.0 58.0 56.0 52.0 51.0 49.0 45.0 40.0 N U U U U U VU VU T Advectio [10^6 K/s] 8.0 16.0 30.0 27.0 11.0 5.0 5.0 0.0 U U VU VU U N N N 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