Rapid Intensification Guidance SH222021 210227 18UTC Storm Located at : -16.60 92.40 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 97.00 F CONVECTION <-60C [%] 82.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 124.00 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] 19.6 15.5 11.0 14.2 20.7 24.7 24.9 27.6 N F F F N N N N 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] 61.6 61.6 59.8 58.0 54.4 51.0 49.3 49.3 U U U U U U U U 200mb Divg [10^6/s] 20.0 46.0 51.0 29.0 -7.0 -13.0 16.0 8.0 U N N N U U U U Humidity 700-500 hPa 63.0 55.0 55.0 52.0 50.0 45.0 47.0 47.0 N U U U U VU VU VU T Advectio [10^6 K/s] 4.0 2.0 -1.0 -5.0 4.0 4.0 4.0 0.0 N N N F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 25.6% 15.0% 20.3% 25kt / 24h 25.4% 31.4% 28.4% 30kt / 24h 25.4% 31.4% 28.4% 35kt / 24h 25.4% 31.4% 28.4% 40kt / 24h 8.4% 24.5% 16.5% 45kt / 36h 8.3% 16.5% 12.4% 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