Rapid Intensification Guidance AL202020 200916 00UTC Storm Located at : 14.70 48.00 Guidance run with Vmax [kt]: 60. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 60.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 70.00 N CONVECTION <-60C [%] 47.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 104.00 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] 18.8 20.3 20.6 21.1 25.0 19.5 23.3 21.9 N N N N N N N N Ocean Heat [kJ/cm^2] 29.0 23.0 20.0 19.0 21.0 36.0 39.0 31.0 U U U U U U U U Potential [kt] 102.0 102.0 102.0 102.0 104.3 105.0 104.3 105.0 N N N N N N N N 200mb Divg [10^6/s] 104.0 68.0 56.0 61.0 18.0 26.0 45.0 32.0 F N N N U U N N Humidity 700-500 hPa 55.0 54.0 54.0 50.0 45.0 43.0 41.0 40.0 U U U U VU VU VU VU T Advectio [10^6 K/s] 5.0 6.0 4.0 2.0 14.0 12.0 8.0 8.0 N N N N U U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.3% 11.3% 11.8% 25kt / 24h 29.5% 43.6% 36.5% 30kt / 24h 18.8% 35.3% 27.1% 35kt / 24h 13.6% 35.3% 24.4% 40kt / 24h 11.7% 35.0% 23.3% 45kt / 36h 15.2% 24.0% 19.6% 55kt / 36h 5.6% 10.0% 7.8% 55kt / 48h 9.4% 17.8% 13.6% 70kt / 48h 3.0% 5.4% 4.2% 65kt / 72h 12.3% 7.0% 9.7%