Rapid Intensification Guidance WP142019 190904 12UTC Storm Located at : 18.20 157.40 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] 0.00 N CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 34.00 U CONVECTION <-60C [%] 30.00 N IR CORE SYMMETRY [K] 5.50 F TC SIZE [%] 100.00 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] 18.2 12.5 13.5 13.2 11.6 10.4 13.9 15.2 F F F F F F F F Ocean Heat [kJ/cm^2] 92.0 73.0 76.0 75.0 61.0 85.0 69.0 36.0 F N N N N N N U Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] 40.0 34.0 26.0 5.0 -12.0 37.0 35.0 3.0 N N U U U N N U Humidity 700-500 hPa 65.0 62.0 62.0 62.0 63.0 63.0 62.0 61.0 N N N N N N N N T Advectio [10^6 K/s] 18.2 12.5 13.5 13.2 11.6 10.4 13.9 15.2 F F F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.2% 4.2% 3.2% 25kt / 24h 13.7% 33.4% 23.5% 30kt / 24h 8.4% 14.4% 11.4% 35kt / 24h 2.9% 13.7% 8.3% 40kt / 24h 1.6% 7.2% 4.4% 45kt / 36h 19.4% 42.4% 30.9% 55kt / 36h 14.5% 20.7% 17.6% 55kt / 48h 36.7% 32.1% 34.4% 70kt / 48h 23.8% 12.1% 18.0% 65kt / 72h 35.1% 29.3% 32.2%