Rapid Intensification Guidance WP302019 191222 12UTC Storm Located at : 8.90 136.80 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] 5.00 N CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 27.00 U CONVECTION <-60C [%] 18.00 U IR CORE SYMMETRY [K] 5.80 F TC SIZE [%] 75.00 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] 18.2 15.0 15.6 19.9 22.5 22.9 22.4 19.5 F F F N N N N N Ocean Heat [kJ/cm^2] 61.0 58.0 52.0 51.0 53.0 60.0 50.0 52.0 N N N N N N N N Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 115.7 F F F F F F F N 200mb Divg [10^6/s] 39.0 41.0 43.0 43.0 23.0 4.0 4.0 6.0 N N N N U U U U Humidity 700-500 hPa 56.0 58.0 60.0 61.0 65.0 64.0 62.0 61.0 U U N N N N N N T Advectio [10^6 K/s] 18.2 15.0 15.6 19.9 22.5 22.9 22.4 19.5 F F F N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.8% 4.0% 3.4% 25kt / 24h 11.6% 28.9% 20.3% 30kt / 24h 7.3% 11.4% 9.3% 35kt / 24h 3.6% 11.4% 7.5% 40kt / 24h 3.6% 5.6% 4.6% 45kt / 36h 11.6% 30.7% 21.2% 55kt / 36h 7.5% 12.5% 10.0% 55kt / 48h 16.2% 15.1% 15.6% 70kt / 48h 10.1% 5.9% 8.0% 65kt / 72h 16.4% 14.3% 15.3%