Rapid Intensification Guidance WP092021 210717 12UTC Storm Located at : 21.80 132.60 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] 0.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 26.00 U CONVECTION <-60C [%] 20.00 U IR CORE SYMMETRY [K] 6.00 F TC SIZE [%] 118.00 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] 21.5 18.7 21.2 17.8 12.4 17.0 14.7 17.9 N N N F F F F F Ocean Heat [kJ/cm^2] 44.0 43.0 40.0 38.0 30.0 35.0 34.0 22.0 N N N U U U U U 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] 68.0 84.0 87.0 74.0 108.0 63.0 85.0 15.0 N N F N F N F U Humidity 700-500 hPa 70.0 71.0 72.0 71.0 72.0 66.0 61.0 55.0 N N N N N N N U T Advectio [10^6 K/s] 6.0 4.0 4.0 2.0 1.0 1.0 0.0 0.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 1.4% 0.9% 25kt / 24h 4.5% 16.5% 10.5% 30kt / 24h 1.7% 5.5% 3.6% 35kt / 24h 0.6% 5.5% 3.0% 40kt / 24h 0.3% 5.5% 2.9% 45kt / 36h 9.3% 28.4% 18.8% 55kt / 36h 4.5% 10.0% 7.2% 55kt / 48h 23.1% 23.0% 23.1% 70kt / 48h 11.7% 14.1% 12.9% 65kt / 72h 39.5% 33.3% 36.4%