Rapid Intensification Guidance EP182021 211106 18UTC Storm Located at : 8.40 97.00 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 N CORE SIZE [km] 10.20 F CONVECTION <-50C [%] 48.00 N CONVECTION <-60C [%] 35.00 N IR CORE SYMMETRY [K] 9.00 F TC SIZE [%] 91.00 N 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] 19.0 19.5 19.6 20.8 23.7 20.6 20.6 20.5 N N N N N N N N Ocean Heat [kJ/cm^2] 3.0 3.0 3.0 1.0 5.0 5.0 13.0 15.0 U U U U U U U U Potential [kt] 110.5 110.5 112.4 110.5 114.4 120.7 118.6 116.5 N N N N N N N N 200mb Divg [10^6/s] 8.0 35.0 21.0 44.0 72.0 69.0 89.0 85.0 U N U N N N F F Humidity 700-500 hPa 74.0 72.0 72.0 72.0 72.0 67.0 72.0 70.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 0.0 0.0 0.0 -1.0 0.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 1.0% 0.7% 25kt / 24h 0.7% 6.3% 3.5% 30kt / 24h 0.2% 2.4% 1.3% 35kt / 24h 0.2% 2.0% 1.1% 40kt / 24h 0.0% 2.0% 1.0% 45kt / 36h 0.4% 12.4% 6.4% 55kt / 36h 0.0% 4.5% 2.3% 55kt / 48h 1.7% 0.8% 1.2% 70kt / 48h 0.8% 3.6% 2.2% 65kt / 72h 2.3% 9.1% 5.7% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons