Rapid Intensification Guidance EP082020 200720 18UTC Storm Located at : 13.50 119.80 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] 9.40 F CONVECTION <-50C [%] 46.00 N CONVECTION <-60C [%] 23.00 U IR CORE SYMMETRY [K] 8.60 F TC SIZE [%] 83.00 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] 14.6 12.6 13.9 16.5 14.2 15.9 17.1 16.6 F F F F F F F F Ocean Heat [kJ/cm^2] 28.0 20.0 12.0 11.0 11.0 11.0 15.0 10.0 U U U U U U U U Potential [kt] 135.0 135.0 135.0 135.0 135.0 132.0 127.3 116.5 F F F F F F N N 200mb Divg [10^6/s] 62.0 29.0 0.0 2.0 -8.0 -1.0 -17.0 -18.0 N N U U U U U U Humidity 700-500 hPa 64.0 67.0 69.0 68.0 72.0 72.0 71.0 66.0 N N N N N N N N T Advectio [10^6 K/s] 2.0 1.0 4.0 5.0 6.0 0.0 0.0 2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.8% 5.0% 3.4% 25kt / 24h 9.8% 34.3% 22.0% 30kt / 24h 4.9% 18.3% 11.6% 35kt / 24h 2.0% 18.3% 10.2% 40kt / 24h 1.9% 18.3% 10.1% 45kt / 36h 7.5% 44.8% 26.1% 55kt / 36h 4.8% 25.3% 15.1% 55kt / 48h 10.7% 25.3% 18.0% 70kt / 48h 3.4% 18.9% 11.1% 65kt / 72h 3.9% 24.2% 14.0%