Rapid Intensification Guidance WP172020 201010 06UTC Storm Located at : 14.30 113.30 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] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 40.00 U CONVECTION <-60C [%] 32.00 N IR CORE SYMMETRY [K] 6.70 F TC SIZE [%] 130.00 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] 20.5 21.2 26.4 30.1 30.1 39.7 37.3 36.3 N N N N N U U U Ocean Heat [kJ/cm^2] 52.0 46.0 38.0 11.0 0.0 0.0 0.0 0.0 N N U U U U U U Potential [kt] 135.0 135.0 135.0 110.5 49.2 57.8 67.0 68.2 F F F N U U U U 200mb Divg [10^6/s] 102.0 77.0 93.0 81.0 80.0 106.0 83.0 137.0 F N F N N F N VF Humidity 700-500 hPa 79.0 73.0 76.0 74.0 71.0 71.0 74.0 73.0 F N F N N N N N T Advectio [10^6 K/s] 4.0 2.0 -1.0 -2.0 -5.0 -11.0 -8.0 -7.0 N N N N F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.8% 3.5% 2.7% 25kt / 24h 6.7% 18.7% 12.7% 30kt / 24h 2.6% 6.0% 4.3% 35kt / 24h 1.5% 6.0% 3.7% 40kt / 24h 0.4% 5.8% 3.1% 45kt / 36h 0.6% 9.8% 5.2% 55kt / 36h 0.4% 2.9% 1.7% 55kt / 48h 3.2% 3.2% 3.2% 70kt / 48h 3.2% 1.2% 2.2% 65kt / 72h 0.1% 0.9% 0.5%