Rapid Intensification Guidance WP142019 190906 12UTC Storm Located at : 24.70 148.10 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 80.00 N CONVECTION <-60C [%] 70.00 F IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 114.00 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] 14.7 12.6 15.1 16.1 17.9 17.4 13.4 12.5 F F F F F F F F Ocean Heat [kJ/cm^2] 32.0 27.0 21.0 23.0 34.0 37.0 38.0 21.0 U U U U U U U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 110.0 110.0 N N N N N N N N 200mb Divg [10^6/s] -11.0 -37.0 -35.0 -48.0 -14.0 9.0 9.0 30.0 U VU VU VU U U U N Humidity 700-500 hPa 60.0 58.0 57.0 54.0 54.0 54.0 51.0 51.0 N U U U U U U U T Advectio [10^6 K/s] 14.7 12.6 15.1 16.1 17.9 17.4 13.4 12.5 F F F F F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 21.5% 27.5% 24.5% 25kt / 24h 37.0% 61.6% 49.3% 30kt / 24h 35.2% 58.1% 46.6% 35kt / 24h 35.2% 58.1% 46.6% 40kt / 24h 10.9% 32.2% 21.5% 45kt / 36h 24.5% 51.7% 38.1% 55kt / 36h 16.1% 36.9% 26.5% 55kt / 48h 19.3% 36.9% 28.1% 70kt / 48h 4.9% 12.4% 8.6% 65kt / 72h 0.8% 1.2% 1.0%