Rapid Intensification Guidance AL072020 200723 00UTC Storm Located at : 9.90 45.40 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 15.00 U CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 6.90 F TC SIZE [%] 29.00 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] 14.4 14.5 11.4 11.6 20.8 17.3 23.5 19.7 F F F F N F N N Ocean Heat [kJ/cm^2] 35.0 31.0 33.0 39.0 36.0 45.0 47.0 43.0 U U U U U N N N Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 13.0 1.0 13.0 -9.0 0.0 18.0 32.0 23.0 U U U U U U N U Humidity 700-500 hPa 54.0 53.0 52.0 54.0 54.0 55.0 59.0 59.0 U U U U U U U U T Advectio [10^6 K/s] -4.0 -3.0 -3.0 -5.0 -6.0 -7.0 -9.0 0.0 F N N F F F F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 11.7% 10.7% 11.2% 25kt / 24h 32.6% 40.8% 36.7% 30kt / 24h 32.6% 34.6% 33.6% 35kt / 24h 32.6% 34.6% 33.6% 40kt / 24h 32.6% 34.6% 33.6% 45kt / 36h 19.7% 33.2% 26.5% 55kt / 36h 13.8% 16.4% 15.1% 55kt / 48h 14.9% 21.6% 18.3% 70kt / 48h 8.0% 12.2% 10.1% 65kt / 72h 14.5% 18.6% 16.5%