Rapid Intensification Guidance WP142021 210804 18UTC Storm Located at : 25.90 126.60 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] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 5.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 2.50 F TC SIZE [%] 126.00 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] 20.1 15.5 19.0 22.0 17.8 18.3 19.7 13.7 N F N N F F N F Ocean Heat [kJ/cm^2] 43.0 44.0 45.0 46.0 48.0 47.0 43.0 41.0 N N N N N N N N Potential [kt] 132.0 132.0 134.3 134.3 134.3 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 46.0 59.0 44.0 17.0 41.0 43.0 54.0 66.0 N N N U N N N N Humidity 700-500 hPa 69.0 68.0 62.0 64.0 69.0 70.0 74.0 70.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 1.0 0.0 -2.0 1.0 0.0 4.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.0% 1.8% 1.4% 25kt / 24h 3.6% 14.1% 8.9% 30kt / 24h 2.0% 4.6% 3.3% 35kt / 24h 1.4% 4.6% 3.0% 40kt / 24h 0.2% 4.6% 2.4% 45kt / 36h 6.0% 22.3% 14.2% 55kt / 36h 4.1% 7.1% 5.6% 55kt / 48h 12.9% 12.1% 12.5% 70kt / 48h 8.1% 8.8% 8.4% 65kt / 72h 25.3% 25.6% 25.5%