Rapid Intensification Guidance WP172020 201011 00UTC Storm Located at : 14.80 109.30 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] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 71.00 N CONVECTION <-60C [%] 66.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 127.00 U 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] 27.6 28.1 25.0 31.7 43.0 34.8 34.8 34.8 N N N U VU U U U 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] 57.0 49.7 59.3 72.2 84.3 87.7 87.7 87.7 U U U U N N N N 200mb Divg [10^6/s] 59.0 53.0 55.0 53.0 45.0 47.0 47.0 47.0 N N N N N N N N Humidity 700-500 hPa 79.0 78.0 78.0 81.0 81.0 84.0 84.0 84.0 F F F F F F F F T Advectio [10^6 K/s] 9.0 9.0 8.0 7.0 -8.0 -4.0 -4.0 -4.0 U U U N F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.3% 0.3% 25kt / 24h 0.1% 0.8% 0.4% 30kt / 24h 0.0% 0.2% 0.1% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 1.4% 0.8% 55kt / 36h 0.0% 0.4% 0.2% 55kt / 48h 0.0% 0.1% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.3% 0.1% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons