Rapid Intensification Guidance AL292020 201109 18UTC Storm Located at : 24.20 84.20 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 2.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.80 F TC SIZE [%] 66.00 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] 17.7 20.0 22.1 22.2 29.1 30.0 36.8 38.8 F N N N N N U U Ocean Heat [kJ/cm^2] 92.0 62.0 54.0 46.0 21.0 11.0 10.0 6.0 F N N N U U U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] -28.0 -22.0 -9.0 4.0 14.0 22.0 -16.0 -15.0 VU VU U U U U U U Humidity 700-500 hPa 55.0 51.0 52.0 54.0 55.0 57.0 54.0 46.0 U U U U U U U VU T Advectio [10^6 K/s] 2.0 1.0 0.0 -1.0 7.0 6.0 8.0 2.0 N N N N N N U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 1.1% 0.6% 25kt / 24h 0.7% 5.6% 3.2% 30kt / 24h 0.3% 2.4% 1.4% 35kt / 24h 0.2% 1.7% 1.0% 40kt / 24h 0.2% 1.7% 1.0% 45kt / 36h 1.0% 3.2% 2.1% 55kt / 36h 0.4% 0.6% 0.5% 55kt / 48h 1.0% 2.3% 1.7% 70kt / 48h 0.1% 0.4% 0.3% 65kt / 72h 1.1% 0.9% 1.0%