Rapid Intensification Guidance EP082021 210802 00UTC Storm Located at : 14.90 121.30 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 63.00 N CONVECTION <-60C [%] 49.00 N IR CORE SYMMETRY [K] 9.00 F TC SIZE [%] 89.00 F 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] 22.8 24.3 25.9 28.9 25.1 17.5 17.5 13.2 N N N N N F F F Ocean Heat [kJ/cm^2] 7.0 8.0 5.0 4.0 3.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 70.5 66.6 61.2 57.7 49.6 39.4 28.2 18.7 U U U U U U VU VU 200mb Divg [10^6/s] 85.0 106.0 102.0 110.0 87.0 62.0 58.0 36.0 F F F F F N N N Humidity 700-500 hPa 70.0 71.0 70.0 69.0 72.0 73.0 72.0 73.0 N N N N N N N N T Advectio [10^6 K/s] -5.0 -4.0 -4.0 -3.0 -6.0 -3.0 -10.0 -6.0 F F F N F N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.3% 1.5% 1.9% 25kt / 24h 1.5% 3.7% 2.6% 30kt / 24h 1.0% 1.8% 1.4% 35kt / 24h 1.0% 1.8% 1.4% 40kt / 24h 1.0% 1.4% 1.2% 45kt / 36h 0.2% 1.2% 0.7% 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