Rapid Intensification Guidance WP192021 210906 12UTC Storm Located at : 14.70 138.10 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 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 64.00 N CONVECTION <-60C [%] 39.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 77.00 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] 8.5 12.4 17.6 17.2 24.9 27.1 31.7 22.4 F F F F N N U N Ocean Heat [kJ/cm^2] 99.0 96.0 87.0 78.0 82.0 86.0 54.0 55.0 F F N N N N N N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] -3.0 -14.0 5.0 11.0 26.0 25.0 33.0 5.0 U U U U U U N U Humidity 700-500 hPa 67.0 65.0 66.0 66.0 63.0 68.0 66.0 67.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 0.0 0.0 0.0 -2.0 -1.0 -9.0 -10.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.5% 22.3% 15.9% 25kt / 24h 35.2% 69.1% 52.2% 30kt / 24h 22.9% 55.0% 39.0% 35kt / 24h 12.0% 53.4% 32.7% 40kt / 24h 9.2% 52.8% 31.0% 45kt / 36h 31.5% 79.3% 55.4% 55kt / 36h 0.0% 67.1% 33.6% 55kt / 48h 44.7% 50.2% 47.4% 70kt / 48h 24.8% 50.0% 37.4% 65kt / 72h 41.7% 59.5% 50.6%