Rapid Intensification Guidance AL132020 200825 00UTC Storm Located at : 22.30 83.30 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] 8.60 F CONVECTION <-50C [%] 64.00 N CONVECTION <-60C [%] 45.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 95.00 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] 21.2 26.3 25.6 16.6 24.8 25.5 30.8 31.5 N N N F N N U U Ocean Heat [kJ/cm^2] 157.0 54.0 54.0 57.0 49.0 56.0 7.0 6.0 VF N N N N N U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 110.0 76.2 N N N N N N N U 200mb Divg [10^6/s] 40.0 0.0 43.0 41.0 36.0 14.0 17.0 62.0 N U N N N U U N Humidity 700-500 hPa 56.0 53.0 55.0 58.0 60.0 60.0 59.0 54.0 U U U U N N U U T Advectio [10^6 K/s] -2.0 -7.0 -3.0 -7.0 -2.0 14.0 8.0 13.0 N F N F N U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 13.9% 13.6% 13.8% 25kt / 24h 34.5% 46.7% 40.6% 30kt / 24h 23.4% 33.2% 28.3% 35kt / 24h 15.6% 33.2% 24.4% 40kt / 24h 10.0% 31.0% 20.5% 45kt / 36h 24.0% 34.0% 29.0% 55kt / 36h 13.7% 16.2% 14.9% 55kt / 48h 20.6% 22.9% 21.7% 70kt / 48h 9.5% 10.0% 9.7% 65kt / 72h 9.3% 6.8% 8.1%