Rapid Intensification Guidance AL272020 201022 12UTC Storm Located at : 30.60 61.20 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] -20.00 U CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 3.00 U IR CORE SYMMETRY [K] 7.10 F TC SIZE [%] 97.00 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] 18.0 19.1 20.6 18.7 33.1 28.3 18.7 26.2 F N N N U N N N Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 1.0 1.0 0.0 0.0 U U U U U U U U Potential [kt] 85.0 85.0 85.0 85.0 77.3 68.6 62.4 -7.9 N N N N U U U VU 200mb Divg [10^6/s] -7.0 20.0 18.0 35.0 83.0 89.0 68.0 77.0 U U U N N F N N Humidity 700-500 hPa 49.0 49.0 50.0 50.0 48.0 51.0 52.0 54.0 U U U U U U U U T Advectio [10^6 K/s] 3.0 3.0 3.0 4.0 4.0 0.0 26.0 -6.0 N N N N N N VU F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.6% 0.4% 25kt / 24h 0.5% 2.4% 1.4% 30kt / 24h 0.1% 1.3% 0.7% 35kt / 24h 0.1% 1.3% 0.7% 40kt / 24h 0.0% 1.3% 0.7% 45kt / 36h 0.2% 0.3% 0.3% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.5% 0.2% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%