Rapid Intensification Guidance AL052019 190826 12UTC Storm Located at : 12.10 57.10 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 63.00 N CONVECTION <-60C [%] 25.00 U IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 48.00 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] 13.6 11.4 13.2 14.1 12.4 13.5 17.1 19.9 F F F F F F F N Ocean Heat [kJ/cm^2] 56.0 39.0 37.0 47.0 46.0 42.0 42.0 54.0 N U U N N N N N Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] -1.0 -6.0 13.0 14.0 4.0 -10.0 9.0 20.0 U U U U U U U U Humidity 700-500 hPa 44.0 44.0 45.0 48.0 46.0 47.0 47.0 47.0 VU VU VU U VU VU VU VU T Advectio [10^6 K/s] 13.6 11.4 13.2 14.1 12.4 13.5 17.1 19.9 F F F F F F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.5% 16.2% 12.9% 25kt / 24h 29.2% 53.8% 41.5% 30kt / 24h 20.3% 43.9% 32.1% 35kt / 24h 18.8% 43.9% 31.3% 40kt / 24h 18.8% 23.9% 21.3% 45kt / 36h 22.9% 48.9% 35.9% 55kt / 36h 15.8% 32.1% 24.0% 55kt / 48h 20.6% 35.0% 27.8% 70kt / 48h 10.2% 12.4% 11.3% 65kt / 72h 34.3% 24.2% 29.3%