Rapid Intensification Guidance AL232020 200920 06UTC Storm Located at : 14.90 41.50 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 31.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 5.70 F TC SIZE [%] 69.00 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] 29.8 31.3 35.9 39.9 35.3 28.5 28.5 28.5 N U U U U N N N Ocean Heat [kJ/cm^2] 12.0 15.0 26.0 41.0 26.0 21.0 21.0 21.0 U U U N U U U U Potential [kt] 113.6 115.7 117.9 120.1 124.6 129.3 129.3 129.3 N N N N N F F F 200mb Divg [10^6/s] 59.0 41.0 4.0 -8.0 33.0 16.0 16.0 16.0 N N U U N U U U Humidity 700-500 hPa 60.0 57.0 55.0 53.0 49.0 49.0 49.0 49.0 N U U U U U U U T Advectio [10^6 K/s] 3.0 4.0 -1.0 -1.0 -2.0 -2.0 -2.0 -2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.3% 0.2% 25kt / 24h 0.2% 1.7% 1.0% 30kt / 24h 0.0% 0.4% 0.2% 35kt / 24h 0.0% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 1.8% 1.0% 55kt / 36h 0.0% 0.3% 0.2% 55kt / 48h 0.1% 0.7% 0.4% 70kt / 48h 0.1% 0.4% 0.2% 65kt / 72h 0.6% 1.5% 1.0%