Rapid Intensification Guidance AL202019 191120 12UTC Storm Located at : 20.80 61.70 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] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 12.00 VU CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 3.10 F TC SIZE [%] 77.00 F Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 30 36 42 48 6 12 18 24 30 36 42 48 Wind Shear [kt] 26.7 26.0 31.6 32.6 40.2 52.3 56.7 61.5 N N U U U VU VU VU Ocean Heat [kJ/cm^2] 46.0 32.0 23.0 21.0 16.0 0.0 0.0 0.0 N U U U U U U U Potential [kt] 107.9 105.7 103.6 99.4 86.2 77.7 65.8 54.3 N N N N N N U U 200mb Divg [10^6/s] 89.0 94.0 100.0 111.0 101.0 106.0 56.0 29.0 F F F F F F N N Humidity 700-500 hPa 51.0 50.0 48.0 42.0 36.0 31.0 30.0 31.0 U U U VU VU VU VU VU T Advectio [10^6 K/s] 26.7 26.0 31.6 32.6 40.2 52.3 56.7 61.5 N N U U U VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.9% 1.0% 1.5% 25kt / 24h 1.4% 4.3% 2.8% 30kt / 24h 1.0% 0.9% 1.0% 35kt / 24h 1.0% 0.9% 0.9% 40kt / 24h 1.0% 0.4% 0.7% 45kt / 36h 0.1% 1.5% 0.8% 55kt / 36h 0.0% 0.3% 0.1% 55kt / 48h 0.1% 0.1% 0.1% 70kt / 48h 0.1% 0.0% 0.1% 65kt / 72h 0.0% 0.0% 0.0%