Rapid Intensification Guidance EP172021 211023 18UTC Storm Located at : 14.90 101.70 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 20.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 59.00 N CONVECTION <-60C [%] 37.00 N IR CORE SYMMETRY [K] 9.60 F TC SIZE [%] 100.00 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] 11.7 13.5 13.4 14.6 23.0 28.1 32.2 38.1 F F F F N N U U Ocean Heat [kJ/cm^2] 19.0 19.0 20.0 20.0 20.0 13.0 12.0 17.0 U U U U U U U U Potential [kt] 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 N N N N N N N N 200mb Divg [10^6/s] 90.0 68.0 57.0 78.0 94.0 71.0 25.0 -1.0 F N N N F N U U Humidity 700-500 hPa 64.0 59.0 54.0 52.0 49.0 48.0 52.0 39.0 N U U U U U U VU T Advectio [10^6 K/s] 1.0 0.0 0.0 -2.0 0.0 0.0 3.0 3.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 76.9% 56.0% 66.5% 25kt / 24h 88.3% 86.0% 87.1% 30kt / 24h 88.3% 86.0% 87.1% 35kt / 24h 88.3% 86.0% 87.1% 40kt / 24h 88.3% 85.9% 87.1% 45kt / 36h 64.7% 63.1% 63.9% 55kt / 36h 0.0% 46.5% 23.3% 55kt / 48h 24.2% 40.7% 32.5% 70kt / 48h 9.6% 15.9% 12.7% 65kt / 72h 4.4% 6.4% 5.4%