Rapid Intensification Guidance AL192020 200914 18UTC Storm Located at : 28.70 87.20 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] 30.00 F CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 93.00 F CONVECTION <-60C [%] 89.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 133.00 U 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] 24.5 30.6 31.1 29.4 39.1 35.1 49.1 50.5 N U U N U U VU VU Ocean Heat [kJ/cm^2] 46.0 38.0 29.0 29.0 40.0 5.0 5.0 4.0 N U U U N U U U Potential [kt] 85.0 85.0 85.0 85.0 85.0 85.0 70.7 64.4 N N N N N N U U 200mb Divg [10^6/s] 57.0 26.0 41.0 58.0 54.0 64.0 78.0 43.0 N U N N N N N N Humidity 700-500 hPa 65.0 62.0 65.0 67.0 66.0 72.0 69.0 64.0 N N N N N N N N T Advectio [10^6 K/s] 9.0 14.0 7.0 7.0 15.0 18.0 10.0 -3.0 U U N N U VU U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 72.8% 39.7% 56.3% 25kt / 24h 70.8% 61.0% 65.9% 30kt / 24h 70.8% 61.0% 65.9% 35kt / 24h 70.8% 61.0% 65.9% 40kt / 24h 32.3% 57.4% 44.8% 45kt / 36h 34.7% 29.0% 31.8% 55kt / 36h 12.1% 14.0% 13.1% 55kt / 48h 4.2% 8.7% 6.4% 70kt / 48h 0.1% 2.6% 1.4% 65kt / 72h 0.0% 0.6% 0.3%