Rapid Intensification Guidance WP132021 210803 12UTC Storm Located at : 21.10 114.30 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] 5.80 F CONVECTION <-50C [%] 36.00 U CONVECTION <-60C [%] 21.00 U IR CORE SYMMETRY [K] 6.80 F TC SIZE [%] 143.00 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] 29.3 33.8 36.7 34.3 33.9 22.8 28.7 23.2 N U U U U N N N Ocean Heat [kJ/cm^2] 25.0 24.0 24.0 25.0 28.0 21.0 17.0 23.0 U U U U U U U U Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 120.7 106.6 F F F F F F N N 200mb Divg [10^6/s] 34.0 24.0 48.0 68.0 45.0 44.0 -31.0 1.0 N U N N N N VU U Humidity 700-500 hPa 62.0 68.0 73.0 73.0 78.0 77.0 76.0 76.0 N N N N F F F F T Advectio [10^6 K/s] 10.0 1.0 4.0 14.0 15.0 11.0 16.0 9.0 U N N U U U U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 1.1% 0.7% 25kt / 24h 1.1% 7.4% 4.3% 30kt / 24h 0.5% 1.9% 1.2% 35kt / 24h 0.5% 1.9% 1.2% 40kt / 24h 0.0% 1.7% 0.9% 45kt / 36h 0.3% 8.2% 4.2% 55kt / 36h 0.1% 1.9% 1.0% 55kt / 48h 0.4% 3.6% 2.0% 70kt / 48h 0.1% 1.7% 0.9% 65kt / 72h 0.3% 3.1% 1.7%