Rapid Intensification Guidance AL102019 190921 12UTC Storm Located at : 21.70 64.30 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 5.80 F CONVECTION <-50C [%] 78.00 N CONVECTION <-60C [%] 70.00 F IR CORE SYMMETRY [K] 8.90 F TC SIZE [%] 103.00 N 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] 30.1 24.5 27.7 32.2 30.0 33.5 42.7 44.6 N N N U N U VU VU Ocean Heat [kJ/cm^2] 48.0 43.0 33.0 28.0 25.0 28.0 31.0 32.0 N N U U U U U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 51.0 30.0 53.0 56.0 72.0 87.0 27.0 41.0 N N N N N F U N Humidity 700-500 hPa 66.0 69.0 67.0 63.0 63.0 60.0 59.0 62.0 N N N N N N U N T Advectio [10^6 K/s] 30.1 24.5 27.7 32.2 30.0 33.5 42.7 44.6 N N N U N U VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 1.2% 0.8% 25kt / 24h 2.3% 8.7% 5.5% 30kt / 24h 0.5% 3.4% 2.0% 35kt / 24h 0.2% 3.4% 1.8% 40kt / 24h 0.1% 1.3% 0.7% 45kt / 36h 0.6% 3.7% 2.1% 55kt / 36h 0.0% 0.8% 0.4% 55kt / 48h 0.2% 2.2% 1.2% 70kt / 48h 0.0% 0.2% 0.1% 65kt / 72h 0.3% 0.5% 0.4%