Rapid Intensification Guidance WP142021 210809 18UTC Storm Located at : 38.40 154.40 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] 11.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 3.10 F TC SIZE [%] 140.00 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] 35.8 35.9 35.2 39.0 29.4 34.4 32.6 27.6 U U U U N 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] 68.0 52.7 58.2 64.2 62.9 54.8 45.0 34.1 U U U U U U U VU 200mb Divg [10^6/s] -25.0 -18.0 -33.0 -9.0 -33.0 -40.0 -14.0 12.0 VU U VU U VU VU U U Humidity 700-500 hPa 73.0 72.0 72.0 75.0 75.0 69.0 56.0 49.0 N N N F F N U U T Advectio [10^6 K/s] 9.0 -7.0 17.0 31.0 44.0 60.0 70.0 89.0 U F U VU 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