Rapid Intensification Guidance WP302019 191223 00UTC Storm Located at : 9.50 134.00 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 N CORE SIZE [km] 3.40 F CONVECTION <-50C [%] 56.00 N CONVECTION <-60C [%] 41.00 N IR CORE SYMMETRY [K] 8.90 F TC SIZE [%] 83.00 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] 16.7 21.5 22.7 24.0 23.1 20.3 18.6 18.4 F N N N N N N F Ocean Heat [kJ/cm^2] 54.0 50.0 49.0 54.0 56.0 34.0 8.0 4.0 N N N N N U U U Potential [kt] 125.0 125.0 125.0 125.0 125.0 117.3 112.9 115.1 N N N N N N N N 200mb Divg [10^6/s] 43.0 43.0 23.0 4.0 4.0 6.0 11.0 -2.0 N N U U U U U U Humidity 700-500 hPa 61.0 63.0 65.0 67.0 69.0 67.0 63.0 60.0 N N N N N N N N T Advectio [10^6 K/s] 16.7 21.5 22.7 24.0 23.1 20.3 18.6 18.4 F N N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.6% 7.2% 5.9% 25kt / 24h 16.0% 34.4% 25.2% 30kt / 24h 9.3% 18.3% 13.8% 35kt / 24h 3.7% 18.3% 11.0% 40kt / 24h 3.7% 8.2% 6.0% 45kt / 36h 10.4% 31.6% 21.0% 55kt / 36h 6.3% 15.0% 10.6% 55kt / 48h 11.0% 14.8% 12.9% 70kt / 48h 4.7% 5.2% 4.9% 65kt / 72h 6.4% 11.1% 8.7%