Rapid Intensification Guidance AL052019 190828 18UTC Storm Located at : 18.30 65.10 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 39.00 U CONVECTION <-60C [%] 15.00 U IR CORE SYMMETRY [K] 8.40 F TC SIZE [%] 60.00 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] 17.5 16.9 15.3 13.8 11.4 11.1 10.6 9.4 F F F F F F F F Ocean Heat [kJ/cm^2] 71.0 81.0 84.0 73.0 45.0 48.0 55.0 53.0 N N N N N N N N Potential [kt] 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 N N N N N N N N 200mb Divg [10^6/s] 2.0 6.0 4.0 47.0 35.0 37.0 -3.0 41.0 U U U N N N U N Humidity 700-500 hPa 48.0 49.0 51.0 54.0 56.0 57.0 57.0 57.0 U U U U U U U U T Advectio [10^6 K/s] 17.5 16.9 15.3 13.8 11.4 11.1 10.6 9.4 F F F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 51.4% 29.7% 40.6% 25kt / 24h 57.9% 65.5% 61.7% 30kt / 24h 57.9% 58.1% 58.0% 35kt / 24h 57.9% 58.1% 58.0% 40kt / 24h 57.9% 48.8% 53.3% 45kt / 36h 48.9% 54.3% 51.6% 55kt / 36h 36.3% 37.7% 37.0% 55kt / 48h 35.5% 44.0% 39.8% 70kt / 48h 23.5% 15.4% 19.4% 65kt / 72h 30.8% 22.8% 26.8%