Rapid Intensification Guidance WP142021 210809 06UTC Storm Located at : 38.20 150.00 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 37.00 U CONVECTION <-60C [%] 20.00 U IR CORE SYMMETRY [K] 8.90 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] 38.9 37.8 40.3 37.7 34.4 33.4 37.1 44.3 U U U U U U U VU 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] 70.0 67.2 45.7 49.8 56.7 47.7 34.2 24.0 U U U U U U VU VU 200mb Divg [10^6/s] -26.0 -5.0 0.0 -25.0 -44.0 -7.0 -20.0 -31.0 VU U U VU VU U VU VU Humidity 700-500 hPa 75.0 77.0 72.0 72.0 71.0 65.0 64.0 54.0 F F N N N N N U T Advectio [10^6 K/s] -2.0 10.0 13.0 -10.0 29.0 90.0 106.0 80.0 N U U F 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