Rapid Intensification Guidance SH172021 210204 00UTC Storm Located at : -22.60 165.60 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] -15.00 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 [%] 65.00 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] 61.4 72.6 57.1 48.1 48.3 42.2 48.7 43.0 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 2.0 8.0 5.0 3.3 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 97.7 102.7 101.0 94.6 91.5 91.5 94.6 94.6 N N N N N N N N 200mb Divg [10^6/s] 27.0 -25.0 15.0 36.0 -61.0 -18.0 -11.0 -5.0 U VU U N VU U U U Humidity 700-500 hPa 53.0 53.0 49.0 42.0 40.0 39.0 40.0 52.0 U U U VU VU VU VU U T Advectio [10^6 K/s] -3.0 -6.0 -11.0 -12.0 -9.0 -4.0 -6.0 -10.0 N F F F F 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