Rapid Intensification Guidance AL052021 210704 06UTC Storm Located at : 17.90 75.10 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 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 93.00 F CONVECTION <-60C [%] 88.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 103.00 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] 24.9 25.3 26.3 24.8 25.3 22.6 23.1 29.9 N N N N N N N N Ocean Heat [kJ/cm^2] 31.0 48.0 67.0 70.0 57.0 38.0 37.0 5.0 U N N N N U U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 102.3 85.5 N N N N N N N N 200mb Divg [10^6/s] 51.0 19.0 16.0 32.0 51.0 25.0 44.0 -9.0 N U U N N U N U Humidity 700-500 hPa 67.0 63.0 62.0 61.0 59.0 59.0 61.0 63.0 N N N N U U N N T Advectio [10^6 K/s] 0.0 -4.0 -6.0 0.0 1.0 6.0 2.0 6.0 N F F N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.3% 4.4% 3.4% 25kt / 24h 11.5% 26.4% 18.9% 30kt / 24h 5.4% 18.2% 11.8% 35kt / 24h 3.5% 18.2% 10.8% 40kt / 24h 1.5% 12.9% 7.2% 45kt / 36h 6.7% 14.9% 10.8% 55kt / 36h 2.0% 5.1% 3.5% 55kt / 48h 9.3% 14.0% 11.6% 70kt / 48h 0.9% 3.6% 2.2% 65kt / 72h 4.7% 5.3% 5.0%