Rapid Intensification Guidance WP142021 210805 00UTC Storm Located at : 26.50 126.30 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 13.00 VU CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 2.00 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] 30.2 30.8 27.1 23.6 29.3 20.6 32.5 39.8 N U N N N N U U Ocean Heat [kJ/cm^2] 34.0 34.0 30.0 27.0 22.0 23.0 17.0 30.0 U U U U U U U U Potential [kt] 140.0 140.0 137.0 134.6 139.3 140.0 139.3 130.1 F F F F F F F F 200mb Divg [10^6/s] 91.0 63.0 45.0 47.0 37.0 66.0 68.0 76.0 F N N N N N N N Humidity 700-500 hPa 66.0 63.0 63.0 64.0 66.0 72.0 69.0 71.0 N N N N N N N N T Advectio [10^6 K/s] 10.0 -5.0 -15.0 -14.0 -5.0 17.0 5.0 -17.0 U F VF VF F U N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.5% 0.3% 25kt / 24h 0.7% 5.5% 3.1% 30kt / 24h 0.1% 1.2% 0.7% 35kt / 24h 0.1% 1.1% 0.6% 40kt / 24h 0.0% 1.1% 0.5% 45kt / 36h 0.5% 8.1% 4.3% 55kt / 36h 0.2% 1.6% 0.9% 55kt / 48h 2.4% 4.1% 3.2% 70kt / 48h 0.8% 2.5% 1.6% 65kt / 72h 5.2% 5.9% 5.5%