Rapid Intensification Guidance WP112021 210728 18UTC Storm Located at : 40.80 137.40 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] -5.00 U CORE SIZE [km] 9.80 F CONVECTION <-50C [%] 2.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 2.50 F TC SIZE [%] 122.00 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] 20.0 27.7 36.1 39.6 42.1 34.1 19.6 25.8 N N U U VU U N N Ocean Heat [kJ/cm^2] 34.0 38.0 38.0 44.0 44.0 45.0 46.0 0.0 U U U N N N N U Potential [kt] 106.2 111.6 111.6 111.6 111.6 113.5 111.6 87.2 N N N N N N N N 200mb Divg [10^6/s] -5.0 -20.0 -3.0 -14.0 10.0 24.0 14.0 29.0 U VU U U U U U N Humidity 700-500 hPa 48.0 46.0 48.0 52.0 53.0 56.0 58.0 60.0 U VU U U U U U N T Advectio [10^6 K/s] 0.0 1.0 0.0 7.0 2.0 1.0 1.0 44.0 N N N N N N N VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 0.4% 0.2% 30kt / 24h 0.0% 0.1% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.5% 0.2% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 0.1% 0.1% 0.1% 70kt / 48h 0.1% 0.1% 0.1% 65kt / 72h 0.6% 0.5% 0.5% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons