Rapid Intensification Guidance AL142020 200822 12UTC Storm Located at : 20.20 85.20 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] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 52.00 N CONVECTION <-60C [%] 34.00 N IR CORE SYMMETRY [K] 8.00 F TC SIZE [%] 74.00 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] 17.8 20.3 24.7 20.2 29.4 28.6 37.8 39.7 F N N N N N U U Ocean Heat [kJ/cm^2] 87.0 62.0 55.0 56.0 51.0 59.0 38.0 50.0 N N N N N N U 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] 65.0 86.0 44.0 42.0 70.0 19.0 55.0 10.0 N F N N N U N U Humidity 700-500 hPa 66.0 66.0 62.0 62.0 58.0 59.0 58.0 58.0 N N N N U U U U T Advectio [10^6 K/s] 4.0 4.0 19.0 14.0 6.0 12.0 8.0 7.0 N N VU U N U U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 14.2% 16.1% 15.2% 25kt / 24h 37.7% 54.2% 46.0% 30kt / 24h 24.7% 37.3% 31.0% 35kt / 24h 18.5% 37.3% 27.9% 40kt / 24h 18.5% 37.3% 27.9% 45kt / 36h 27.7% 50.5% 39.1% 55kt / 36h 17.6% 28.2% 22.9% 55kt / 48h 22.8% 25.1% 23.9% 70kt / 48h 14.0% 13.5% 13.8% 65kt / 72h 15.9% 11.0% 13.5%