Rapid Intensification Guidance SH152026 260121 00UTC Storm Located at : -24.40 42.60 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] 20.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 41.00 U CONVECTION <-60C [%] 31.00 N IR CORE SYMMETRY [K] 7.60 F TC SIZE [%] 122.00 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] 31.1 30.6 29.6 27.8 25.3 24.5 19.8 27.8 U U N N N N N N Ocean Heat [kJ/cm^2] 37.0 34.0 22.0 25.5 32.5 45.0 49.0 54.0 U U U U U N N N Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 10.0 8.0 58.0 46.0 14.0 19.0 17.0 32.0 U U N N U U U N Humidity 700-500 hPa 54.0 53.0 50.0 51.0 49.0 52.0 58.0 66.0 U U U U U U U N T Advectio [10^6 K/s] 15.0 16.0 14.0 9.0 -0.0 -2.0 -0.0 -0.0 U U U U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.1% 5.2% 8.6% 25kt / 24h 14.0% 23.7% 18.9% 30kt / 24h 12.4% 12.9% 12.7% 35kt / 24h 12.4% 12.9% 12.7% 40kt / 24h 3.3% 12.9% 8.1% 45kt / 36h 7.6% 19.0% 13.3% 55kt / 36h 3.5% 6.8% 5.2% 55kt / 48h 5.2% 7.2% 6.2% 70kt / 48h 1.0% 3.1% 2.0% 65kt / 72h 2.3% 6.4% 4.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.54 SH152026 260121 00UTC Storm Located at : -24.40 42.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 U 12-H DELTA VMAX [kt] 20.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 122.00 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] 31.1 30.6 29.6 27.8 25.3 24.5 19.8 27.8 N N N N N N N N Humidity 700-500 hPa 54.0 53.0 50.0 51.0 49.0 52.0 58.0 66.0 F F F F F F F N T Advectio [10^6 K/s] 15.0 16.0 14.0 9.0 -0.0 -2.0 -0.0 -0.0 F F F F N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.1% 0.3% 0.2%