Rapid Intensification Guidance AL052019 190827 00UTC Storm Located at : 13.00 59.20 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] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 55.00 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] 11.7 13.7 10.5 12.3 15.1 18.3 19.7 17.9 F F F F F F N F Ocean Heat [kJ/cm^2] 42.0 49.0 46.0 42.0 44.0 62.0 77.0 77.0 N N N N N N N N Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 18.0 10.0 -17.0 2.0 20.0 25.0 29.0 37.0 U U U U U U N N Humidity 700-500 hPa 44.0 46.0 45.0 47.0 47.0 47.0 48.0 49.0 VU VU VU VU VU VU U U T Advectio [10^6 K/s] 11.7 13.7 10.5 12.3 15.1 18.3 19.7 17.9 F F F F F F N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.5% 3.7% 2.6% 25kt / 24h 7.4% 24.2% 15.8% 30kt / 24h 5.1% 12.4% 8.7% 35kt / 24h 2.9% 12.4% 7.6% 40kt / 24h 2.9% 5.6% 4.3% 45kt / 36h 9.6% 19.0% 14.3% 55kt / 36h 5.5% 7.4% 6.5% 55kt / 48h 17.8% 19.1% 18.4% 70kt / 48h 9.5% 4.3% 6.9% 65kt / 72h 36.9% 13.6% 25.2%