Rapid Intensification Guidance SH122021 210122 00UTC Storm Located at : -18.40 39.50 Guidance run with Vmax [kt]: 60. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 60.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 9.40 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 52.00 N IR CORE SYMMETRY [K] 9.10 F TC SIZE [%] 131.00 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] 29.7 23.3 15.5 14.8 19.4 16.3 17.3 17.7 N N F F N F F F Ocean Heat [kJ/cm^2] 50.0 49.0 39.0 34.0 26.4 18.9 11.3 3.8 N N U U U U U U Potential [kt] 105.0 105.0 105.0 105.0 105.0 105.0 105.0 61.1 N N N N N N N U 200mb Divg [10^6/s] 47.0 64.0 46.0 53.0 28.0 -4.0 52.0 61.0 N N N N U U N N Humidity 700-500 hPa 64.0 66.0 68.0 68.0 67.0 67.0 71.0 76.0 N N N N N N N F T Advectio [10^6 K/s] 8.0 5.0 -4.0 5.0 4.0 -14.0 -10.0 -5.0 U N F N N VF F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 32.1% 17.1% 24.6% 25kt / 24h 50.9% 61.0% 56.0% 30kt / 24h 47.7% 54.8% 51.2% 35kt / 24h 47.7% 54.8% 51.2% 40kt / 24h 18.7% 54.8% 36.7% 45kt / 36h 33.1% 49.1% 41.1% 55kt / 36h 19.0% 29.6% 24.3% 55kt / 48h 17.9% 31.4% 24.7% 70kt / 48h 5.0% 17.7% 11.4% 65kt / 72h 3.7% 15.9% 9.8%