Rapid Intensification Guidance AL202020 200915 00UTC Storm Located at : 13.00 44.50 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] 5.00 F CONVECTION <-50C [%] 52.00 N CONVECTION <-60C [%] 33.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 96.00 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] 13.8 13.5 16.7 16.1 23.9 20.6 23.9 20.0 F F F F N N N N Ocean Heat [kJ/cm^2] 22.0 28.0 27.0 26.0 24.0 29.0 48.0 49.0 U U U U U U N N Potential [kt] 117.0 117.0 117.0 117.0 119.3 119.3 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 139.0 154.0 153.0 100.0 29.0 45.0 66.0 45.0 VF VF VF F N N N N Humidity 700-500 hPa 61.0 58.0 58.0 56.0 53.0 52.0 51.0 49.0 N U U U U U U U T Advectio [10^6 K/s] -6.0 -5.0 0.0 -1.0 0.0 2.0 10.0 9.0 F F N N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.1% 13.8% 13.0% 25kt / 24h 43.2% 60.6% 51.9% 30kt / 24h 26.5% 51.9% 39.2% 35kt / 24h 21.8% 51.9% 36.8% 40kt / 24h 21.8% 51.9% 36.8% 45kt / 36h 30.6% 56.1% 43.4% 55kt / 36h 16.6% 35.1% 25.9% 55kt / 48h 24.7% 34.1% 29.4% 70kt / 48h 15.5% 26.5% 21.0% 65kt / 72h 35.1% 30.1% 32.6%