Rapid Intensification Guidance WP222021 211007 18UTC Storm Located at : 17.20 110.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 54.00 N CONVECTION <-60C [%] 40.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 140.00 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] 14.0 20.5 19.5 18.9 23.3 18.9 27.3 25.3 F N N N N N N N Ocean Heat [kJ/cm^2] 39.0 35.0 33.0 30.0 20.0 22.0 37.0 14.0 U U U U U U U U Potential [kt] 135.0 135.0 135.0 135.0 118.6 122.9 135.0 129.6 F F F F N N F F 200mb Divg [10^6/s] 77.0 80.0 66.0 70.0 108.0 55.0 64.0 25.0 N N N N F N N U Humidity 700-500 hPa 74.0 75.0 76.0 76.0 78.0 77.0 78.0 79.0 N F F F F F F F T Advectio [10^6 K/s] 2.0 0.0 2.0 2.0 2.0 7.0 6.0 -1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.0% 3.5% 2.3% 25kt / 24h 11.0% 33.0% 22.0% 30kt / 24h 4.1% 17.3% 10.7% 35kt / 24h 2.7% 16.0% 9.4% 40kt / 24h 0.3% 16.0% 8.2% 45kt / 36h 8.4% 35.3% 21.9% 55kt / 36h 0.0% 15.7% 7.9% 55kt / 48h 18.0% 17.7% 17.8% 70kt / 48h 6.8% 12.2% 9.5% 65kt / 72h 15.6% 23.1% 19.4%