Rapid Intensification Guidance WP112021 210728 12UTC Storm Located at : 40.90 138.50 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] 7.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.90 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] 14.9 20.0 27.8 36.1 41.4 38.6 22.7 27.5 F N N U VU U N N Ocean Heat [kJ/cm^2] 23.0 31.0 34.0 37.0 44.0 46.0 47.0 0.0 U U U U N N N U Potential [kt] 93.0 101.0 104.4 108.0 111.6 113.5 113.5 91.5 N N N N N N N N 200mb Divg [10^6/s] -13.0 -6.0 -20.0 -3.0 -12.0 17.0 15.0 35.0 U U VU U U U U N Humidity 700-500 hPa 49.0 48.0 46.0 48.0 54.0 55.0 60.0 62.0 U U VU U U U N N T Advectio [10^6 K/s] 0.0 0.0 1.0 0.0 3.0 1.0 3.0 26.0 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% 0.3% 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% 0.6% 0.3% 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 0.3% 0.4% 0.4% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons