Rapid Intensification Guidance AL082019 190903 18UTC Storm Located at : 18.80 32.00 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 9.10 F TC SIZE [%] 108.00 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] 20.1 20.7 18.2 20.5 26.9 27.8 29.2 34.1 N N F N N N N U Ocean Heat [kJ/cm^2] 5.0 3.0 4.0 5.0 5.0 4.0 4.0 4.0 U U U U U U U U Potential [kt] 91.1 91.1 92.7 92.7 94.3 97.7 99.4 103.0 N N N N N N N N 200mb Divg [10^6/s] 21.0 27.0 26.0 32.0 36.0 32.0 26.0 26.0 U U U N N N U U Humidity 700-500 hPa 61.0 59.0 57.0 52.0 47.0 45.0 42.0 41.0 N U U U VU VU VU VU T Advectio [10^6 K/s] 20.1 20.7 18.2 20.5 26.9 27.8 29.2 34.1 N N F N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.4% 0.2% 25kt / 24h 0.3% 1.5% 0.9% 30kt / 24h 0.1% 0.4% 0.2% 35kt / 24h 0.0% 0.3% 0.2% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 3.3% 1.7% 55kt / 36h 0.0% 1.2% 0.6% 55kt / 48h 1.3% 1.3% 1.3% 70kt / 48h 1.3% 0.4% 0.9% 65kt / 72h 0.0% 0.4% 0.2%