Rapid Intensification Guidance AL052021 210702 00UTC Storm Located at : 11.40 54.70 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 41.00 U CONVECTION <-60C [%] 25.00 U IR CORE SYMMETRY [K] 7.90 F TC SIZE [%] 66.00 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] 25.7 26.0 24.6 25.6 29.8 21.1 16.8 17.7 N N N N N N F F Ocean Heat [kJ/cm^2] 39.0 36.0 35.0 30.0 41.0 19.0 37.0 80.0 U U U U N U U N Potential [kt] 110.1 114.6 112.3 105.7 107.9 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 52.0 46.0 0.0 -14.0 1.0 59.0 16.0 2.0 N N U U U N U U Humidity 700-500 hPa 68.0 68.0 67.0 66.0 66.0 66.0 65.0 64.0 N N N N N N N N T Advectio [10^6 K/s] -12.0 -5.0 0.0 -5.0 18.0 17.0 8.0 1.0 F F N F VU U U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.5% 2.5% 2.5% 25kt / 24h 4.3% 11.7% 8.0% 30kt / 24h 2.4% 4.5% 3.4% 35kt / 24h 2.0% 4.5% 3.2% 40kt / 24h 2.0% 4.2% 3.1% 45kt / 36h 1.9% 9.0% 5.4% 55kt / 36h 1.0% 2.7% 1.9% 55kt / 48h 1.9% 3.7% 2.8% 70kt / 48h 0.7% 2.0% 1.3% 65kt / 72h 4.2% 7.0% 5.6%