Rapid Intensification Guidance AL042019 190822 18UTC Storm Located at : 38.40 42.90 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] 0.00 N CORE SIZE [km] 8.60 F CONVECTION <-50C [%] 14.00 U CONVECTION <-60C [%] 4.00 U IR CORE SYMMETRY [K] 2.40 F TC SIZE [%] 115.00 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] 14.7 8.9 6.4 7.7 13.4 16.8 23.3 27.2 F F VF VF F F N N Ocean Heat [kJ/cm^2] 0.0 0.0 2.0 2.0 1.0 1.0 2.0 3.0 U U U U U U U U Potential [kt] 78.0 79.4 82.2 85.0 88.0 91.1 91.1 92.7 N N N N N N N N 200mb Divg [10^6/s] -41.0 -75.0 -53.0 -44.0 -25.0 -14.0 -9.0 5.0 VU VU VU VU VU U U U Humidity 700-500 hPa 31.0 35.0 37.0 38.0 38.0 37.0 36.0 34.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 14.7 8.9 6.4 7.7 13.4 16.8 23.3 27.2 F F VF VF F F N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.2% 0.1% 25kt / 24h 0.0% 0.7% 0.3% 30kt / 24h 0.0% 0.3% 0.1% 35kt / 24h 0.0% 0.1% 0.1% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.1% 2.5% 1.3% 55kt / 36h 0.0% 0.9% 0.4% 55kt / 48h 3.2% 3.2% 3.2% 70kt / 48h 3.2% 0.4% 1.8% 65kt / 72h 0.1% 0.6% 0.3%