Rapid Intensification Guidance EP172020 200921 00UTC Storm Located at : 15.90 108.80 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 21.00 U CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 5.80 F TC SIZE [%] 120.00 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] 23.0 25.1 24.5 20.7 16.0 11.3 15.2 14.7 N N N N F F F F Ocean Heat [kJ/cm^2] 14.0 17.0 16.0 14.0 9.0 5.0 2.0 0.0 U U U U U U U U Potential [kt] 140.0 140.0 140.0 140.0 137.0 113.5 104.4 97.7 F F F F F N N N 200mb Divg [10^6/s] 39.0 36.0 60.0 58.0 33.0 29.0 30.0 11.0 N N N N N N N U Humidity 700-500 hPa 72.0 73.0 71.0 70.0 65.0 63.0 57.0 53.0 N N N N N N U U T Advectio [10^6 K/s] -10.0 -13.0 -9.0 -6.0 -8.0 2.0 5.0 2.0 F VF F F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.9% 0.5% 25kt / 24h 1.0% 9.1% 5.1% 30kt / 24h 0.2% 2.5% 1.4% 35kt / 24h 0.1% 2.5% 1.3% 40kt / 24h 0.0% 2.5% 1.3% 45kt / 36h 1.4% 15.4% 8.4% 55kt / 36h 0.6% 4.5% 2.5% 55kt / 48h 4.2% 7.2% 5.7% 70kt / 48h 1.6% 6.5% 4.1% 65kt / 72h 4.6% 10.9% 7.7%