Rapid Intensification Guidance WP042020 200802 18UTC Storm Located at : 19.70 103.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 10.60 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 7.40 F TC SIZE [%] 127.00 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] 33.5 29.9 31.7 35.9 27.8 35.4 35.4 35.4 U N U U N U U U Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 59.0 0.0 0.0 U U U U U N U U Potential [kt] 75.4 89.6 94.3 88.0 135.0 135.0 135.0 135.0 U N N N F F F F 200mb Divg [10^6/s] 36.0 48.0 35.0 48.0 46.0 62.0 62.0 62.0 N N N N N N N N Humidity 700-500 hPa 87.0 84.0 83.0 85.0 78.0 77.0 77.0 77.0 VF F F F F F F F T Advectio [10^6 K/s] -6.0 -10.0 -16.0 -14.0 -18.0 -10.0 -10.0 -10.0 F F VF VF VF F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.0% 0.1% 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% 0.3% 0.1% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.1% 0.1% 65kt / 72h 0.0% 0.5% 0.3% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons