Rapid Intensification Guidance WP282021 211219 18UTC Storm Located at : 16.00 110.60 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] -25.00 U CORE SIZE [km] 7.40 F CONVECTION <-50C [%] 19.00 U CONVECTION <-60C [%] 3.00 U IR CORE SYMMETRY [K] 9.80 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] 39.9 42.9 42.8 38.8 41.7 51.5 52.9 61.8 U VU VU U VU VU VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 18.0 19.4 16.7 2.7 -5.9 3.8 -8.4 20.8 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 44.0 33.0 19.0 10.0 16.0 5.0 -4.0 -36.0 N N U U U U U VU Humidity 700-500 hPa 74.0 73.0 72.0 70.0 60.0 57.0 57.0 56.0 N N N N N U U U T Advectio [10^6 K/s] 36.0 36.0 38.0 26.0 15.0 18.0 -7.0 -20.0 VU VU VU VU U VU F VF 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