Rapid Intensification Guidance AL082019 190906 12UTC Storm Located at : 26.70 38.10 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 8.60 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 20.00 U IR CORE SYMMETRY [K] 3.10 F TC SIZE [%] 94.00 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] 40.9 29.7 18.3 10.2 11.3 17.8 15.2 12.2 VU N F F F F F F Ocean Heat [kJ/cm^2] 13.0 18.0 15.0 12.0 10.0 18.0 21.0 19.0 U U U U U U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 4.0 -25.0 -27.0 -26.0 -53.0 -36.0 -23.0 4.0 U VU VU VU VU VU VU U Humidity 700-500 hPa 43.0 44.0 44.0 42.0 40.0 42.0 43.0 42.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 40.9 29.7 18.3 10.2 11.3 17.8 15.2 12.2 VU N F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 0.5% 0.4% 25kt / 24h 0.9% 6.7% 3.8% 30kt / 24h 0.5% 2.1% 1.3% 35kt / 24h 0.5% 1.8% 1.1% 40kt / 24h 0.3% 0.6% 0.4% 45kt / 36h 0.8% 8.7% 4.7% 55kt / 36h 0.4% 2.3% 1.4% 55kt / 48h 0.9% 4.9% 2.9% 70kt / 48h 0.1% 1.5% 0.8% 65kt / 72h 3.3% 4.6% 3.9%