Rapid Intensification Guidance AL312020 201118 00UTC Storm Located at : 13.70 86.80 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] -30.00 U CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 3.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 110.00 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] 21.8 17.1 17.1 17.1 17.1 17.1 17.1 17.1 N F F F F F F F Ocean Heat [kJ/cm^2] 12.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 U U U U U U U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 122.0 98.0 98.0 98.0 98.0 98.0 98.0 98.0 F F F F F F F F Humidity 700-500 hPa 77.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 F F F F F F F F T Advectio [10^6 K/s] 2.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.0% 1.2% 0.6% 30kt / 24h 0.0% 0.3% 0.2% 35kt / 24h 0.0% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.2% 45kt / 36h 0.0% 0.6% 0.3% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 1.7% 2.4% 2.0% 70kt / 48h 0.1% 0.2% 0.1% 65kt / 72h 11.7% 1.8% 6.7%