Rapid Intensification Guidance EP092020 200809 18UTC Storm Located at : 16.70 105.70 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 37.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 106.00 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] 18.8 23.0 19.6 14.1 14.3 14.4 16.7 21.4 N N N F F F F N Ocean Heat [kJ/cm^2] 26.0 17.0 13.0 11.0 6.0 1.0 0.0 0.0 U U U U U U U U Potential [kt] 120.0 120.0 119.3 114.6 99.4 73.0 49.8 44.7 N N N N N U U U 200mb Divg [10^6/s] 49.0 25.0 15.0 36.0 44.0 15.0 5.0 5.0 N U U N N U U U Humidity 700-500 hPa 71.0 69.0 68.0 65.0 61.0 58.0 57.0 55.0 N N N N N U U U T Advectio [10^6 K/s] -2.0 -10.0 -8.0 -9.0 -8.0 2.0 0.0 15.0 N F F F F N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 8.5% 10.5% 9.5% 25kt / 24h 22.5% 46.3% 34.4% 30kt / 24h 14.0% 34.0% 24.0% 35kt / 24h 11.8% 34.0% 22.9% 40kt / 24h 5.2% 33.1% 19.1% 45kt / 36h 13.5% 46.6% 30.1% 55kt / 36h 7.6% 28.7% 18.2% 55kt / 48h 8.1% 4.5% 6.3% 70kt / 48h 4.5% 15.6% 10.0% 65kt / 72h 0.5% 6.2% 3.3%