Rapid Intensification Guidance WP182021 210912 00UTC Storm Located at : 15.40 109.10 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] -10.00 U CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 17.00 U CONVECTION <-60C [%] 12.00 U IR CORE SYMMETRY [K] 3.10 F TC SIZE [%] 80.00 F 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] 34.6 30.9 25.7 30.7 22.9 26.1 21.7 21.7 U U N U N N N N Ocean Heat [kJ/cm^2] 27.0 25.0 27.0 41.0 87.0 12.0 0.0 0.0 U U U N N U U U Potential [kt] 122.9 129.6 135.0 135.0 129.6 132.0 75.4 75.4 N F F F F F U U 200mb Divg [10^6/s] 33.0 41.0 37.0 18.0 26.0 14.0 44.0 44.0 N N N U U U N N Humidity 700-500 hPa 69.0 69.0 71.0 70.0 75.0 76.0 77.0 77.0 N N N N F F F F T Advectio [10^6 K/s] 0.0 0.0 -5.0 -6.0 -4.0 -2.0 9.0 9.0 N N F F F N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.2% 1.4% 0.8% 30kt / 24h 0.2% 0.4% 0.3% 35kt / 24h 0.0% 0.3% 0.1% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 1.9% 1.0% 55kt / 36h 0.0% 0.3% 0.1% 55kt / 48h 0.3% 1.2% 0.8% 70kt / 48h 0.1% 0.4% 0.3% 65kt / 72h 0.8% 1.3% 1.0%