Rapid Intensification Guidance AL102019 190918 00UTC Storm Located at : 13.50 46.20 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] 2.20 F CONVECTION <-50C [%] 57.00 N CONVECTION <-60C [%] 49.00 N IR CORE SYMMETRY [K] 8.00 F TC SIZE [%] 73.00 F Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 30 36 42 48 6 12 18 24 30 36 42 48 Wind Shear [kt] 16.4 16.5 14.5 8.7 14.4 20.9 22.9 24.7 F F F F F N N N Ocean Heat [kJ/cm^2] 46.0 48.0 36.0 29.0 30.0 33.0 42.0 47.0 N N U U U U N N Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] 18.0 -10.0 -5.0 -10.0 -12.0 1.0 13.0 12.0 U U U U U U U U Humidity 700-500 hPa 51.0 49.0 50.0 52.0 51.0 49.0 52.0 53.0 U U U U U U U U T Advectio [10^6 K/s] 16.4 16.5 14.5 8.7 14.4 20.9 22.9 24.7 F F F F F N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.2% 6.6% 4.9% 25kt / 24h 14.8% 41.2% 28.0% 30kt / 24h 8.8% 24.5% 16.6% 35kt / 24h 4.1% 24.5% 14.3% 40kt / 24h 4.1% 9.4% 6.7% 45kt / 36h 11.7% 46.0% 28.8% 55kt / 36h 8.0% 27.3% 17.7% 55kt / 48h 15.7% 24.1% 19.9% 70kt / 48h 6.4% 10.6% 8.5% 65kt / 72h 12.0% 16.2% 14.1%