Rapid Intensification Guidance AL162020 200904 00UTC Storm Located at : 15.80 91.40 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] -20.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 3.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.00 F TC SIZE [%] 72.00 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] 18.2 22.0 25.0 24.6 23.6 23.6 23.6 23.6 F N N N N N N N Ocean Heat [kJ/cm^2] 21.0 22.0 18.0 21.0 26.0 26.0 26.0 26.0 U U U U U U U U Potential [kt] 140.0 140.0 140.0 140.0 140.0 140.0 140.0 140.0 F F F F F F F F 200mb Divg [10^6/s] 60.0 35.0 40.0 79.0 35.0 35.0 35.0 35.0 N N N N N N N N Humidity 700-500 hPa 75.0 77.0 78.0 81.0 81.0 81.0 81.0 81.0 F F F F F F F F T Advectio [10^6 K/s] 7.0 2.0 6.0 4.0 0.0 0.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.0% 1.5% 0.8% 30kt / 24h 0.0% 0.3% 0.2% 35kt / 24h 0.0% 0.3% 0.1% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 1.6% 0.8% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.7% 2.2% 1.4% 70kt / 48h 0.1% 0.5% 0.3% 65kt / 72h 4.0% 3.4% 3.7%