Rapid Intensification Guidance AL072020 200722 12UTC Storm Located at : 9.90 43.00 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 34.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 37.00 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] 14.1 13.5 14.9 17.9 14.5 17.6 17.3 23.3 F F F F F F F N Ocean Heat [kJ/cm^2] 36.0 38.0 34.0 31.0 39.0 38.0 41.0 47.0 U U U U U U N N Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] -34.0 -9.0 3.0 -15.0 0.0 8.0 3.0 2.0 VU U U U U U U U Humidity 700-500 hPa 51.0 51.0 54.0 53.0 57.0 59.0 60.0 62.0 U U U U U U N N T Advectio [10^6 K/s] -3.0 -2.0 -4.0 -3.0 -5.0 -3.0 -5.0 0.0 N N F N F N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 6.3% 9.1% 7.7% 25kt / 24h 14.3% 37.3% 25.8% 30kt / 24h 12.6% 25.3% 19.0% 35kt / 24h 12.6% 25.3% 19.0% 40kt / 24h 12.6% 25.3% 19.0% 45kt / 36h 12.8% 43.3% 28.0% 55kt / 36h 9.6% 26.0% 17.8% 55kt / 48h 13.3% 25.8% 19.6% 70kt / 48h 7.3% 19.8% 13.5% 65kt / 72h 13.6% 29.2% 21.4%