Rapid Intensification Guidance AL132020 200822 06UTC Storm Located at : 17.40 64.50 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 41.00 U CONVECTION <-60C [%] 33.00 N IR CORE SYMMETRY [K] 5.60 F TC SIZE [%] 68.00 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] 23.7 17.8 16.2 20.8 17.0 22.5 18.5 15.0 N F F N F N N F Ocean Heat [kJ/cm^2] 80.0 60.0 43.0 42.0 49.0 56.0 94.0 129.0 N N N N N N F VF Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] -1.0 26.0 55.0 51.0 40.0 37.0 42.0 31.0 U U N N N N N N Humidity 700-500 hPa 61.0 61.0 62.0 64.0 61.0 62.0 62.0 61.0 N N N N N N N N T Advectio [10^6 K/s] -4.0 -8.0 -12.0 -10.0 -4.0 -13.0 -13.0 -14.0 F F F F F VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 1.4% 0.8% 25kt / 24h 2.9% 14.0% 8.5% 30kt / 24h 1.1% 4.7% 2.9% 35kt / 24h 0.6% 4.7% 2.6% 40kt / 24h 0.6% 4.2% 2.4% 45kt / 36h 4.0% 16.5% 10.2% 55kt / 36h 2.0% 5.0% 3.5% 55kt / 48h 12.7% 13.2% 12.9% 70kt / 48h 5.3% 7.2% 6.2% 65kt / 72h 43.7% 32.6% 38.2%