Rapid Intensification Guidance AL052021 210702 06UTC Storm Located at : 12.30 57.30 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 78.00 N CONVECTION <-60C [%] 62.00 N IR CORE SYMMETRY [K] 9.60 F TC SIZE [%] 73.00 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] 28.8 25.9 27.0 28.2 26.5 18.5 21.3 23.9 N N N N N N N N Ocean Heat [kJ/cm^2] 37.0 44.0 29.0 28.0 18.0 35.0 57.0 40.0 U N U U U U N N Potential [kt] 109.6 107.3 102.9 102.9 112.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 33.0 10.0 -2.0 26.0 34.0 47.0 63.0 0.0 N U U U N N N U Humidity 700-500 hPa 66.0 65.0 64.0 64.0 65.0 67.0 68.0 69.0 N N N N N N N N T Advectio [10^6 K/s] -8.0 -6.0 -6.0 1.0 14.0 8.0 2.0 -2.0 F F F N U U N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 8.8% 6.9% 7.8% 25kt / 24h 12.8% 23.9% 18.4% 30kt / 24h 7.6% 13.9% 10.8% 35kt / 24h 5.5% 13.9% 9.7% 40kt / 24h 5.5% 10.6% 8.0% 45kt / 36h 5.3% 21.2% 13.2% 55kt / 36h 2.6% 8.9% 5.8% 55kt / 48h 4.9% 9.5% 7.2% 70kt / 48h 1.0% 6.0% 3.5% 65kt / 72h 2.9% 11.4% 7.1%