Rapid Intensification Guidance AL132020 200824 06UTC Storm Located at : 20.50 78.00 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] 7.40 F CONVECTION <-50C [%] 25.00 U CONVECTION <-60C [%] 20.00 U IR CORE SYMMETRY [K] 5.60 F TC SIZE [%] 90.00 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] 27.4 24.6 20.0 18.4 24.7 17.8 19.5 32.3 N N N F N F N U Ocean Heat [kJ/cm^2] 62.0 72.0 126.0 164.0 50.0 62.0 38.0 7.0 N N F VF N N U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 110.0 110.0 N N N N N N N N 200mb Divg [10^6/s] 32.0 16.0 32.0 21.0 20.0 51.0 31.0 39.0 N U N U U N N N Humidity 700-500 hPa 59.0 60.0 59.0 59.0 59.0 60.0 65.0 62.0 U N U U U N N N T Advectio [10^6 K/s] -14.0 -14.0 -8.0 -6.0 -5.0 -1.0 -3.0 9.0 VF VF F F F N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.8% 4.7% 6.3% 25kt / 24h 20.9% 29.6% 25.2% 30kt / 24h 17.0% 16.4% 16.7% 35kt / 24h 9.3% 16.4% 12.9% 40kt / 24h 8.0% 16.4% 12.2% 45kt / 36h 17.4% 16.9% 17.1% 55kt / 36h 10.3% 5.4% 7.9% 55kt / 48h 20.0% 14.7% 17.4% 70kt / 48h 11.9% 6.3% 9.1% 65kt / 72h 20.7% 11.1% 15.9%