Rapid Intensification Guidance WP252021 211026 12UTC Storm Located at : 20.10 139.00 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 57.00 N CONVECTION <-60C [%] 46.00 N IR CORE SYMMETRY [K] 8.70 F TC SIZE [%] 125.00 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] 30.7 25.8 23.7 21.7 20.2 24.1 37.0 74.8 U N N N N N U VU Ocean Heat [kJ/cm^2] 45.0 38.0 36.0 39.0 39.0 34.0 4.0 0.0 N U U U U U U U Potential [kt] 110.0 110.0 110.0 110.0 110.0 93.6 76.2 58.6 N N N N N N U U 200mb Divg [10^6/s] 75.0 57.0 55.0 40.0 68.0 82.0 74.0 81.0 N N N N N N N N Humidity 700-500 hPa 47.0 49.0 51.0 52.0 52.0 59.0 56.0 50.0 VU U U U U U U U T Advectio [10^6 K/s] 12.0 11.0 10.0 5.0 8.0 7.0 -17.0 -43.0 U U U N U N VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 13.6% 8.5% 11.0% 25kt / 24h 28.6% 40.9% 34.7% 30kt / 24h 18.7% 27.2% 23.0% 35kt / 24h 18.3% 27.2% 22.7% 40kt / 24h 7.1% 27.2% 17.1% 45kt / 36h 22.8% 32.4% 27.6% 55kt / 36h 0.0% 14.2% 7.1% 55kt / 48h 14.5% 17.1% 15.8% 70kt / 48h 7.6% 6.3% 6.9% 65kt / 72h 3.4% 2.0% 2.7%