Rapid Intensification Guidance WP042021 210602 06UTC Storm Located at : 13.30 121.50 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 [%] 52.00 N CONVECTION <-60C [%] 34.00 N IR CORE SYMMETRY [K] 8.80 F TC SIZE [%] 103.00 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] 38.1 34.6 32.4 31.5 35.7 32.5 20.1 29.0 U U U U U U N N Ocean Heat [kJ/cm^2] 85.0 105.0 109.0 83.0 51.0 49.0 62.0 32.0 N F F N N N N U Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 125.1 F F F F F F F N 200mb Divg [10^6/s] 6.0 11.0 19.0 7.0 29.0 53.0 33.0 44.0 U U U U N N N N Humidity 700-500 hPa 66.0 61.0 56.0 56.0 61.0 73.0 73.0 65.0 N N U U N N N N T Advectio [10^6 K/s] -4.0 -4.0 0.0 3.0 6.0 0.0 7.0 -1.0 F F N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.8% 0.5% 25kt / 24h 2.0% 8.2% 5.1% 30kt / 24h 0.6% 2.1% 1.3% 35kt / 24h 0.1% 2.0% 1.1% 40kt / 24h 0.0% 1.4% 0.7% 45kt / 36h 0.5% 7.9% 4.2% 55kt / 36h 0.2% 1.9% 1.1% 55kt / 48h 2.3% 3.6% 3.0% 70kt / 48h 0.9% 2.0% 1.4% 65kt / 72h 12.6% 9.9% 11.3%