Rapid Intensification Guidance WP192020 201019 18UTC Storm Located at : 15.00 125.90 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] 2.20 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 57.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 149.00 U 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] 17.5 16.3 18.6 16.9 27.4 31.0 37.5 27.7 F F N F N U U N Ocean Heat [kJ/cm^2] 98.0 79.0 0.0 60.0 68.0 50.0 37.0 24.0 F N U N N N U U Potential [kt] 130.0 130.0 71.7 122.3 130.0 130.0 130.0 127.0 F F U N F F F N 200mb Divg [10^6/s] 122.0 105.0 93.0 90.0 66.0 50.0 60.0 16.0 F F F F N N N U Humidity 700-500 hPa 78.0 74.0 76.0 74.0 72.0 66.0 67.0 66.0 F N F N N N N N T Advectio [10^6 K/s] 0.0 -1.0 0.0 2.0 1.0 1.0 -2.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 6.8% 10.7% 8.7% 25kt / 24h 22.5% 38.4% 30.5% 30kt / 24h 10.7% 19.4% 15.0% 35kt / 24h 6.1% 19.4% 12.8% 40kt / 24h 1.0% 16.3% 8.6% 45kt / 36h 20.3% 50.3% 35.3% 55kt / 36h 12.4% 28.2% 20.3% 55kt / 48h 30.9% 22.7% 26.8% 70kt / 48h 22.9% 22.2% 22.5% 65kt / 72h 24.4% 24.8% 24.6%