Rapid Intensification Guidance WP072021 210705 12UTC Storm Located at : 20.20 121.80 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] 5.40 F CONVECTION <-50C [%] 22.00 U CONVECTION <-60C [%] 17.00 U IR CORE SYMMETRY [K] 7.40 F TC SIZE [%] 125.00 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] 30.2 36.6 34.5 35.2 40.2 40.2 40.2 40.2 N U U U U U U U Ocean Heat [kJ/cm^2] 49.0 32.0 14.0 13.0 0.0 0.0 0.0 0.0 N U U U U U U U Potential [kt] 135.0 135.0 129.6 94.3 79.4 79.4 79.4 79.4 F F F N N N N N 200mb Divg [10^6/s] -5.0 6.0 20.0 35.0 11.0 11.0 11.0 11.0 U U U N U U U U Humidity 700-500 hPa 69.0 67.0 67.0 63.0 60.0 60.0 60.0 60.0 N N N N N N N N T Advectio [10^6 K/s] -5.0 1.0 -7.0 -11.0 -25.0 -25.0 -25.0 -25.0 F N F F VF VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.2% 0.7% 0.4% 25kt / 24h 0.4% 2.3% 1.3% 30kt / 24h 0.1% 0.6% 0.3% 35kt / 24h 0.0% 0.4% 0.2% 40kt / 24h 0.0% 0.4% 0.2% 45kt / 36h 0.1% 1.0% 0.6% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.1% 0.1% 65kt / 72h 0.0% 0.2% 0.1%