Rapid Intensification Guidance AL222020 200922 00UTC Storm Located at : 28.30 96.10 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] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 3.80 F TC SIZE [%] 88.00 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] 29.1 23.6 25.3 28.4 27.6 40.1 49.5 60.7 N N N N N U VU VU Ocean Heat [kJ/cm^2] 27.0 29.0 31.0 33.0 40.0 30.0 3.0 2.0 U U U U N U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 124.3 N N N N N N N N 200mb Divg [10^6/s] 8.0 14.0 -15.0 -32.0 -22.0 44.0 21.0 42.0 U U U VU VU N U N Humidity 700-500 hPa 53.0 53.0 50.0 49.0 50.0 46.0 45.0 43.0 U U U U U VU VU VU T Advectio [10^6 K/s] 8.0 0.0 -1.0 -2.0 1.0 1.0 -3.0 7.0 U N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.5% 0.3% 25kt / 24h 0.4% 3.0% 1.7% 30kt / 24h 0.1% 1.0% 0.5% 35kt / 24h 0.0% 0.8% 0.4% 40kt / 24h 0.0% 0.8% 0.4% 45kt / 36h 0.1% 2.2% 1.1% 55kt / 36h 0.0% 0.4% 0.2% 55kt / 48h 0.1% 1.3% 0.7% 70kt / 48h 0.1% 0.3% 0.2% 65kt / 72h 0.1% 0.4% 0.2%