Rapid Intensification Guidance AL072020 200722 00UTC Storm Located at : 9.90 40.80 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] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 7.10 F TC SIZE [%] 39.00 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] 15.5 16.8 17.4 18.1 20.4 14.3 18.9 17.7 F F F F N F N F Ocean Heat [kJ/cm^2] 25.0 29.0 37.0 40.0 31.0 37.0 33.0 52.0 U U U N U U U N Potential [kt] 132.0 134.3 134.3 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 0.0 -2.0 -18.0 -6.0 -11.0 -10.0 -3.0 16.0 U U U U U U U U Humidity 700-500 hPa 55.0 52.0 52.0 52.0 54.0 55.0 58.0 60.0 U U U U U U U N T Advectio [10^6 K/s] -3.0 -5.0 -6.0 -5.0 -3.0 0.0 -4.0 -9.0 N F F F N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.0% 2.7% 1.9% 25kt / 24h 3.7% 18.4% 11.1% 30kt / 24h 2.6% 7.7% 5.1% 35kt / 24h 2.6% 7.7% 5.1% 40kt / 24h 2.6% 7.7% 5.1% 45kt / 36h 4.3% 26.0% 15.1% 55kt / 36h 3.4% 10.9% 7.2% 55kt / 48h 8.2% 14.1% 11.2% 70kt / 48h 5.0% 11.2% 8.1% 65kt / 72h 13.2% 24.6% 18.9%