Rapid Intensification Guidance AL202020 200918 18UTC Storm Located at : 22.60 56.60 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 7.00 F CONVECTION <-50C [%] 91.00 F CONVECTION <-60C [%] 51.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 107.00 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] 24.0 21.9 18.2 16.3 22.0 10.5 26.0 58.9 N N F F N F N VU Ocean Heat [kJ/cm^2] 24.0 28.0 48.0 39.0 26.0 12.0 10.0 2.0 U U N U U U U U Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 55.0 45.1 U U U U U U U U 200mb Divg [10^6/s] 60.0 10.0 -15.0 7.0 28.0 54.0 42.0 74.0 N U U U U N N N Humidity 700-500 hPa 43.0 44.0 46.0 44.0 46.0 56.0 60.0 60.0 VU VU VU VU VU U N N T Advectio [10^6 K/s] 16.0 19.0 22.0 5.0 0.0 -3.0 12.0 19.0 U VU VU N N N U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.4% 1.8% 2.1% 25kt / 24h 3.2% 5.7% 4.4% 30kt / 24h 1.9% 3.7% 2.8% 35kt / 24h 1.9% 3.7% 2.8% 40kt / 24h 0.4% 2.1% 1.3% 45kt / 36h 23.9% 2.5% 13.2% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%