Rapid Intensification Guidance AL132019 190924 00UTC Storm Located at : 11.40 26.20 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] 9.00 F CONVECTION <-50C [%] 55.00 N CONVECTION <-60C [%] 39.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 116.00 N 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] 16.8 21.2 26.9 24.0 24.5 24.5 20.0 16.5 F N N N N N N F Ocean Heat [kJ/cm^2] 11.0 11.0 16.0 17.0 17.0 15.0 13.0 14.0 U U U U U U U U Potential [kt] 110.1 107.9 103.6 99.4 99.4 99.4 101.5 103.6 N N N N N N N N 200mb Divg [10^6/s] 119.0 134.0 138.0 117.0 50.0 28.0 42.0 93.0 F VF VF F N U N F Humidity 700-500 hPa 73.0 72.0 71.0 71.0 71.0 70.0 72.0 72.0 N N N N N N N N T Advectio [10^6 K/s] 16.8 21.2 26.9 24.0 24.5 24.5 20.0 16.5 F N N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.3% 6.1% 6.7% 25kt / 24h 16.6% 24.2% 20.4% 30kt / 24h 8.7% 12.2% 10.5% 35kt / 24h 4.1% 12.2% 8.2% 40kt / 24h 4.0% 5.0% 4.5% 45kt / 36h 7.6% 21.2% 14.4% 55kt / 36h 3.9% 9.3% 6.6% 55kt / 48h 8.5% 6.9% 7.7% 70kt / 48h 6.3% 3.7% 5.0% 65kt / 72h 4.7% 6.3% 5.5%