Rapid Intensification Guidance AL052021 210703 00UTC Storm Located at : 14.50 65.10 Guidance run with Vmax [kt]: 70. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 70.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 40.00 U CONVECTION <-60C [%] 23.00 U IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 88.00 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] 26.9 28.7 26.6 20.4 19.6 18.0 25.5 21.6 N N N N N F N N Ocean Heat [kJ/cm^2] 30.0 28.0 18.0 22.0 36.0 67.0 47.0 57.0 U U U U U N N N Potential [kt] 82.9 85.1 92.0 95.0 95.0 95.0 95.0 95.0 N N N N N N N N 200mb Divg [10^6/s] 4.0 37.0 3.0 62.0 18.0 38.0 19.0 26.0 U N U N U N U U Humidity 700-500 hPa 66.0 67.0 67.0 69.0 70.0 68.0 64.0 64.0 N N N N N N N N T Advectio [10^6 K/s] -6.0 6.0 17.0 12.0 8.0 0.0 -1.0 -3.0 F N U U U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.2% 3.1% 6.1% 25kt / 24h 8.4% 12.1% 10.2% 30kt / 24h 7.9% 7.7% 7.8% 35kt / 24h 5.8% 7.7% 6.8% 40kt / 24h 5.8% 7.7% 6.8% 45kt / 36h 7.7% 6.2% 6.9% 55kt / 36h 2.8% 1.9% 2.3% 55kt / 48h 3.7% 6.0% 4.9% 70kt / 48h 0.5% 1.3% 0.9% 65kt / 72h 2.2% 2.8% 2.5%