Rapid Intensification Guidance AL222020 200918 06UTC Storm Located at : 22.60 94.20 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] 2.60 F CONVECTION <-50C [%] 24.00 U CONVECTION <-60C [%] 17.00 U IR CORE SYMMETRY [K] 5.70 F TC SIZE [%] 97.00 N 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] 14.4 17.7 27.2 25.9 25.6 21.4 19.6 15.1 F F N N N N N F Ocean Heat [kJ/cm^2] 91.0 87.0 83.0 87.0 83.0 66.0 66.0 53.0 F N N N N N N N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 57.0 68.0 26.0 32.0 71.0 51.0 46.0 55.0 N N U N N N N N Humidity 700-500 hPa 78.0 76.0 72.0 68.0 59.0 54.0 59.0 62.0 F F N N U U U N T Advectio [10^6 K/s] -1.0 -2.0 -1.0 2.0 13.0 15.0 14.0 12.0 N N N N U U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 3.3% 2.3% 25kt / 24h 7.5% 21.1% 14.3% 30kt / 24h 3.8% 7.0% 5.4% 35kt / 24h 1.0% 6.6% 3.8% 40kt / 24h 0.8% 6.6% 3.7% 45kt / 36h 10.5% 26.6% 18.5% 55kt / 36h 6.4% 9.0% 7.7% 55kt / 48h 25.8% 17.4% 21.6% 70kt / 48h 21.2% 10.1% 15.6% 65kt / 72h 58.7% 32.0% 45.4%