Rapid Intensification Guidance WP092021 210720 18UTC Storm Located at : 24.10 128.20 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 74.00 N CONVECTION <-60C [%] 35.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 99.00 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] 10.7 11.2 9.6 9.0 15.6 17.0 24.0 27.3 F F F F F F N N Ocean Heat [kJ/cm^2] 56.0 60.0 61.0 63.0 67.0 74.0 74.0 65.0 N N N N N N N N Potential [kt] 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 N N N N N N N N 200mb Divg [10^6/s] 64.0 49.0 48.0 30.0 0.0 1.0 20.0 77.0 N N N N U U U N Humidity 700-500 hPa 69.0 69.0 70.0 69.0 70.0 71.0 73.0 70.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 1.0 6.0 0.0 -2.0 -11.0 -6.0 -5.0 N N N N N F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 63.6% 50.9% 57.3% 25kt / 24h 79.8% 88.6% 84.2% 30kt / 24h 79.8% 88.6% 84.2% 35kt / 24h 78.4% 88.6% 83.5% 40kt / 24h 66.8% 88.6% 77.7% 45kt / 36h 60.8% 64.1% 62.4% 55kt / 36h 40.9% 50.2% 45.6% 55kt / 48h 40.2% 56.0% 48.1% 70kt / 48h 18.1% 26.0% 22.1% 65kt / 72h 17.1% 24.7% 20.9%