Rapid Intensification Guidance EP092021 210804 06UTC Storm Located at : 14.20 134.90 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] 2.20 F CONVECTION <-50C [%] 5.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.80 F TC SIZE [%] 72.00 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] 10.7 10.5 12.6 15.0 17.8 18.9 22.1 19.1 F F F F F N N N Ocean Heat [kJ/cm^2] 3.0 3.0 3.0 2.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 108.5 104.8 101.2 99.4 94.3 88.0 80.8 72.9 N N N N N N N U 200mb Divg [10^6/s] 26.0 52.0 64.0 36.0 46.0 27.0 19.0 -24.0 U N N N N U U VU Humidity 700-500 hPa 66.0 65.0 66.0 67.0 66.0 68.0 66.0 64.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 -1.0 0.0 0.0 -2.0 -4.0 -2.0 -1.0 N N N N N F N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.6% 0.3% 25kt / 24h 0.4% 2.9% 1.6% 30kt / 24h 0.1% 0.8% 0.5% 35kt / 24h 0.0% 0.7% 0.3% 40kt / 24h 0.0% 0.7% 0.3% 45kt / 36h 0.2% 5.3% 2.8% 55kt / 36h 0.2% 1.7% 0.9% 55kt / 48h 4.5% 4.5% 4.5% 70kt / 48h 4.5% 1.7% 3.1% 65kt / 72h 0.2% 1.7% 1.0% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons