Rapid Intensification Guidance WP142021 210809 12UTC Storm Located at : 38.30 152.10 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 U CORE SIZE [km] 5.80 F CONVECTION <-50C [%] 1.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.00 F TC SIZE [%] 150.00 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] 40.9 37.2 36.4 37.7 34.7 34.5 30.6 26.8 VU U U U U U U 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] 72.2 60.5 53.8 59.3 62.9 53.8 43.3 40.0 U U U U U U U U 200mb Divg [10^6/s] -43.0 -25.0 -18.0 -33.0 -15.0 -1.0 -21.0 9.0 VU VU U VU U U VU U Humidity 700-500 hPa 75.0 73.0 72.0 71.0 76.0 73.0 64.0 61.0 F N N N F N N N T Advectio [10^6 K/s] 26.0 5.0 -7.0 10.0 70.0 62.0 81.0 92.0 VU N F U VU VU VU VU 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