Rapid Intensification Guidance AL192020 200912 06UTC Storm Located at : 25.60 80.20 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] 2.20 F CONVECTION <-50C [%] 38.00 U CONVECTION <-60C [%] 25.00 U IR CORE SYMMETRY [K] 7.00 F TC SIZE [%] 113.00 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] 17.9 14.2 15.3 18.1 11.8 18.5 15.1 28.3 F F F F F N F N Ocean Heat [kJ/cm^2] 45.0 66.0 81.0 40.0 27.0 34.0 36.0 30.0 N N N N U U U U 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] 37.0 42.0 44.0 19.0 47.0 46.0 20.0 39.0 N N N U N N U N Humidity 700-500 hPa 62.0 62.0 59.0 57.0 62.0 62.0 63.0 60.0 N N U U N N N N T Advectio [10^6 K/s] -7.0 -2.0 0.0 -2.0 0.0 -1.0 3.0 7.0 F N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.8% 3.2% 2.0% 25kt / 24h 7.9% 27.4% 17.6% 30kt / 24h 3.8% 11.2% 7.5% 35kt / 24h 1.9% 11.2% 6.5% 40kt / 24h 0.5% 11.2% 5.8% 45kt / 36h 9.7% 38.1% 23.9% 55kt / 36h 5.9% 17.8% 11.9% 55kt / 48h 22.8% 27.7% 25.2% 70kt / 48h 12.5% 19.7% 16.1% 65kt / 72h 31.0% 33.5% 32.3%