Rapid Intensification Guidance WP192021 210912 18UTC Storm Located at : 27.60 123.00 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] -20.00 U CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 51.00 N CONVECTION <-60C [%] 26.00 U IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 119.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 13.8 19.3 29.0 20.0 19.5 12.3 24.8 23.7 F N N N N F N N Ocean Heat [kJ/cm^2] 30.0 20.0 19.0 14.0 19.0 31.0 22.0 11.0 U U U U U U U U Potential [kt] 80.0 72.3 70.1 63.6 63.6 70.1 67.9 59.4 N U U U U U U U 200mb Divg [10^6/s] 93.0 106.0 79.0 80.0 71.0 65.0 78.0 77.0 F F N N N N N N Humidity 700-500 hPa 64.0 64.0 60.0 61.0 57.0 56.0 53.0 49.0 N N N N U U U U T Advectio [10^6 K/s] 4.0 5.0 5.0 4.0 0.0 0.0 -1.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.7% 1.3% 1.0% 25kt / 24h 1.5% 4.2% 2.8% 30kt / 24h 0.7% 2.4% 1.5% 35kt / 24h 0.3% 2.1% 1.2% 40kt / 24h 0.1% 2.1% 1.1% 45kt / 36h 4.0% 0.9% 2.4% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 1.9% 1.2% 1.6% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0%