Rapid Intensification Guidance AL162020 200903 00UTC Storm Located at : 17.00 86.80 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 45.00 N CONVECTION <-60C [%] 41.00 N IR CORE SYMMETRY [K] 6.40 F TC SIZE [%] 71.00 F Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 22.8 21.2 19.7 18.3 19.4 22.7 22.7 22.7 N N N F N N N N Ocean Heat [kJ/cm^2] 64.0 73.0 34.0 10.0 18.0 16.0 16.0 16.0 N N U U U U U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 110.0 110.0 N N N N N N N N 200mb Divg [10^6/s] 29.0 23.0 32.0 65.0 50.0 63.0 63.0 63.0 N U N N N N N N Humidity 700-500 hPa 65.0 67.0 69.0 70.0 77.0 81.0 81.0 81.0 N N N N F F F F T Advectio [10^6 K/s] -2.0 -3.0 0.0 8.0 3.0 3.0 3.0 3.0 N N N U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.2% 8.2% 9.2% 25kt / 24h 18.6% 33.4% 26.0% 30kt / 24h 13.6% 21.9% 17.8% 35kt / 24h 12.7% 21.9% 17.3% 40kt / 24h 12.7% 21.9% 17.3% 45kt / 36h 17.1% 24.7% 20.9% 55kt / 36h 7.8% 9.6% 8.7% 55kt / 48h 11.4% 16.2% 13.8% 70kt / 48h 2.4% 5.5% 4.0% 65kt / 72h 3.5% 8.3% 5.9%