Rapid Intensification Guidance EP092021 210803 18UTC Storm Located at : 13.60 133.60 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] 0.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 13.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 4.00 F TC SIZE [%] 54.00 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] 16.0 17.1 13.7 10.5 14.2 16.2 15.8 21.6 F F F F F F F N Ocean Heat [kJ/cm^2] 6.0 4.0 4.0 3.0 2.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 116.5 114.4 112.4 108.5 96.0 86.5 78.0 69.3 N N N N N N N U 200mb Divg [10^6/s] 25.0 36.0 14.0 23.0 82.0 19.0 34.0 -4.0 U N U U N U N U Humidity 700-500 hPa 63.0 66.0 66.0 64.0 66.0 63.0 63.0 58.0 N N N N N N N U T Advectio [10^6 K/s] -1.0 -3.0 -3.0 -2.0 0.0 -2.0 0.0 -2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.7% 0.4% 25kt / 24h 0.6% 4.8% 2.7% 30kt / 24h 0.1% 1.5% 0.8% 35kt / 24h 0.1% 1.2% 0.7% 40kt / 24h 0.1% 1.2% 0.7% 45kt / 36h 0.5% 9.2% 4.9% 55kt / 36h 0.5% 2.9% 1.7% 55kt / 48h 4.9% 4.9% 4.9% 70kt / 48h 4.9% 2.7% 3.8% 65kt / 72h 1.0% 2.8% 1.9% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons