Rapid Intensification Guidance AL132020 200823 12UTC Storm Located at : 19.10 72.30 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] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 71.00 N CONVECTION <-60C [%] 52.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 116.00 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] 26.1 23.7 22.7 26.1 14.7 20.9 10.4 16.1 N N N N F N F F Ocean Heat [kJ/cm^2] 68.0 57.0 63.0 61.0 132.0 69.0 51.0 48.0 N N N N VF N N N Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 63.0 21.0 21.0 28.0 12.0 2.0 39.0 53.0 N U U U U U N N Humidity 700-500 hPa 60.0 57.0 56.0 58.0 60.0 56.0 57.0 58.0 N U U U N U U U T Advectio [10^6 K/s] 2.0 -9.0 -8.0 -12.0 -13.0 -14.0 -7.0 -1.0 N F F F VF VF F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.3% 3.9% 3.1% 25kt / 24h 12.1% 26.3% 19.2% 30kt / 24h 6.0% 13.9% 9.9% 35kt / 24h 3.7% 13.9% 8.8% 40kt / 24h 0.9% 11.0% 6.0% 45kt / 36h 11.3% 28.0% 19.7% 55kt / 36h 5.7% 11.8% 8.7% 55kt / 48h 25.1% 25.3% 25.2% 70kt / 48h 13.8% 14.9% 14.4% 65kt / 72h 48.9% 39.9% 44.4%