Rapid Intensification Guidance WP242021 211011 06UTC Storm Located at : 18.90 123.10 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 62.00 N CONVECTION <-60C [%] 39.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 137.00 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] 13.0 16.4 27.3 34.3 31.1 47.2 42.2 44.4 F F N U U VU VU VU Ocean Heat [kJ/cm^2] 65.0 68.0 67.0 61.0 42.0 37.0 6.0 22.0 N N N N N U U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 74.3 115.0 N N N N N N U N 200mb Divg [10^6/s] 101.0 91.0 69.0 58.0 45.0 34.0 0.0 0.0 F F N N N N U U Humidity 700-500 hPa 74.0 73.0 72.0 72.0 73.0 75.0 77.0 81.0 N N N N N F F F T Advectio [10^6 K/s] 2.0 9.0 12.0 5.0 2.0 20.0 16.0 10.0 N U U N N VU U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.4% 15.8% 14.1% 25kt / 24h 37.8% 49.9% 43.9% 30kt / 24h 20.5% 34.0% 27.3% 35kt / 24h 17.3% 34.0% 25.6% 40kt / 24h 4.3% 33.6% 18.9% 45kt / 36h 18.7% 29.9% 24.3% 55kt / 36h 0.0% 12.2% 6.1% 55kt / 48h 8.7% 10.9% 9.8% 70kt / 48h 2.2% 3.3% 2.7% 65kt / 72h 0.5% 1.9% 1.2%