Rapid Intensification Guidance AL112020 200812 06UTC Storm Located at : 12.10 42.30 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 24.00 U CONVECTION <-60C [%] 12.00 U IR CORE SYMMETRY [K] 6.40 F TC SIZE [%] 60.00 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] 16.8 19.1 16.8 12.0 14.5 20.6 21.6 33.8 F N F F F N N U Ocean Heat [kJ/cm^2] 19.0 24.0 27.0 32.0 17.0 29.0 35.0 46.0 U U U U U U U N Potential [kt] 132.0 129.6 127.3 127.3 132.0 135.0 135.0 135.0 F F N N F F F F 200mb Divg [10^6/s] -27.0 -9.0 -6.0 -30.0 -8.0 29.0 30.0 52.0 VU U U VU U N N N Humidity 700-500 hPa 61.0 60.0 58.0 56.0 52.0 55.0 56.0 56.0 N N U U U U U U T Advectio [10^6 K/s] -2.0 -2.0 -2.0 -1.0 0.0 2.0 7.0 10.0 N N N N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 1.5% 0.8% 25kt / 24h 1.1% 11.3% 6.2% 30kt / 24h 0.5% 4.3% 2.4% 35kt / 24h 0.5% 3.8% 2.2% 40kt / 24h 0.5% 3.8% 2.2% 45kt / 36h 1.6% 17.4% 9.5% 55kt / 36h 1.3% 6.5% 3.9% 55kt / 48h 5.0% 9.3% 7.1% 70kt / 48h 2.1% 6.2% 4.1% 65kt / 72h 9.1% 12.4% 10.8%