Rapid Intensification Guidance AL132020 200825 06UTC Storm Located at : 22.60 85.00 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 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 51.00 N CONVECTION <-60C [%] 38.00 N IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 98.00 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] 28.3 25.3 18.7 16.6 19.2 29.0 34.8 28.6 N N N F N N U N Ocean Heat [kJ/cm^2] 56.0 59.0 56.0 73.0 41.0 43.0 7.0 6.0 N N N N N N U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 110.0 72.7 N N N N N N N U 200mb Divg [10^6/s] 1.0 41.0 34.0 29.0 18.0 33.0 34.0 3.0 U N N N U N N U Humidity 700-500 hPa 53.0 55.0 58.0 59.0 62.0 59.0 56.0 55.0 U U U U N U U U T Advectio [10^6 K/s] -6.0 -1.0 -6.0 -1.0 1.0 25.0 2.0 31.0 F N F N N VU N VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.3% 7.7% 9.0% 25kt / 24h 24.9% 37.9% 31.4% 30kt / 24h 17.8% 24.8% 21.3% 35kt / 24h 12.3% 24.8% 18.6% 40kt / 24h 7.6% 24.8% 16.2% 45kt / 36h 19.3% 26.4% 22.8% 55kt / 36h 10.5% 11.4% 10.9% 55kt / 48h 14.7% 16.9% 15.8% 70kt / 48h 5.9% 6.1% 6.0% 65kt / 72h 5.5% 4.4% 5.0%