Rapid Intensification Guidance AL202020 200914 12UTC Storm Located at : 12.80 41.60 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 38.00 U CONVECTION <-60C [%] 28.00 U IR CORE SYMMETRY [K] 7.80 F TC SIZE [%] 92.00 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] 11.9 10.6 9.9 15.4 19.8 22.1 21.5 22.9 F F F F N N N N Ocean Heat [kJ/cm^2] 9.0 12.0 16.0 26.0 27.0 25.0 25.0 35.0 U U U U U U U U Potential [kt] 124.6 124.6 124.6 127.0 127.0 127.0 129.3 129.3 N N N N N N F F 200mb Divg [10^6/s] 72.0 86.0 121.0 106.0 110.0 35.0 40.0 49.0 N F F F F N N N Humidity 700-500 hPa 62.0 62.0 62.0 60.0 58.0 53.0 52.0 48.0 N N N N U U U U T Advectio [10^6 K/s] -10.0 -11.0 -7.0 -2.0 0.0 0.0 3.0 11.0 F F F N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.2% 4.5% 3.4% 25kt / 24h 13.9% 35.8% 24.9% 30kt / 24h 7.5% 21.3% 14.4% 35kt / 24h 4.2% 21.3% 12.8% 40kt / 24h 4.2% 21.3% 12.8% 45kt / 36h 16.3% 44.6% 30.5% 55kt / 36h 8.3% 22.9% 15.6% 55kt / 48h 21.6% 24.4% 23.0% 70kt / 48h 13.5% 21.5% 17.5% 65kt / 72h 27.1% 25.8% 26.5%