Rapid Intensification Guidance SH122021 210121 18UTC Storm Located at : -17.80 40.90 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 9.00 F CONVECTION <-50C [%] 69.00 N CONVECTION <-60C [%] 53.00 N IR CORE SYMMETRY [K] 9.00 F TC SIZE [%] 138.00 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] 22.4 27.3 25.8 18.9 25.3 24.3 32.3 26.2 N N N N N N U N Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 63.0 64.0 87.0 78.0 53.0 32.0 13.0 70.0 N N F N N N U N Humidity 700-500 hPa 65.0 64.0 65.0 64.0 69.0 67.0 64.0 67.0 N N N N N N N N T Advectio [10^6 K/s] 11.0 15.0 14.0 8.0 16.0 -6.0 0.0 10.0 U U U U U F N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.1% 4.5% 3.8% 25kt / 24h 12.5% 29.9% 21.2% 30kt / 24h 6.1% 18.3% 12.2% 35kt / 24h 6.0% 18.3% 12.1% 40kt / 24h 1.2% 17.0% 9.1% 45kt / 36h 6.8% 25.9% 16.4% 55kt / 36h 2.0% 10.3% 6.2% 55kt / 48h 3.9% 13.2% 8.6% 70kt / 48h 0.1% 4.9% 2.5% 65kt / 72h 0.5% 5.2% 2.8%