Rapid Intensification Guidance AL232020 200919 00UTC Storm Located at : 12.50 35.20 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 15.00 U CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 4.60 F TC SIZE [%] 50.00 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] 21.8 22.2 21.9 30.2 36.9 39.9 35.5 30.6 N N N N U U U U Ocean Heat [kJ/cm^2] 16.0 17.0 13.0 9.0 13.0 28.0 19.0 17.0 U U U U U U U U Potential [kt] 120.1 115.7 111.5 109.4 113.6 117.9 124.6 127.0 N N N N N N N N 200mb Divg [10^6/s] -8.0 30.0 35.0 22.0 26.0 -13.0 15.0 48.0 U N N U U U U N Humidity 700-500 hPa 64.0 64.0 65.0 63.0 58.0 54.0 51.0 49.0 N N N N U U U U T Advectio [10^6 K/s] -1.0 5.0 5.0 7.0 0.0 -3.0 -1.0 -6.0 N N N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.8% 0.5% 25kt / 24h 0.5% 3.2% 1.9% 30kt / 24h 0.1% 0.9% 0.5% 35kt / 24h 0.1% 0.7% 0.4% 40kt / 24h 0.1% 0.7% 0.4% 45kt / 36h 0.0% 2.8% 1.4% 55kt / 36h 0.0% 0.6% 0.3% 55kt / 48h 0.1% 0.5% 0.3% 70kt / 48h 0.1% 0.4% 0.2% 65kt / 72h 0.0% 0.9% 0.5%