Rapid Intensification Guidance SH152026 260121 12UTC Storm Located at : -23.90 44.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] -15.00 U CORE SIZE [km] 9.40 F CONVECTION <-50C [%] 3.00 VU CONVECTION <-60C [%] 1.00 U IR CORE SYMMETRY [K] 2.20 F TC SIZE [%] 106.00 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] 29.6 28.1 27.2 22.6 22.8 15.3 20.1 16.1 N N N N N F N F Ocean Heat [kJ/cm^2] 34.0 39.3 44.7 50.0 48.0 52.0 54.0 51.0 U U N N N N N N Potential [kt] 130.0 122.3 130.0 130.0 130.0 130.0 130.0 130.0 F N F F F F F F 200mb Divg [10^6/s] 40.0 35.0 22.0 34.0 18.0 10.0 39.0 13.0 N N U N U U N U Humidity 700-500 hPa 47.0 47.0 44.0 48.0 50.0 49.0 54.0 59.0 VU VU VU U U U U U T Advectio [10^6 K/s] 14.0 11.0 6.0 1.0 -1.0 -0.0 -0.0 -4.0 U U N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 1.6% 0.9% 30kt / 24h 0.2% 0.4% 0.3% 35kt / 24h 0.0% 0.3% 0.1% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.2% 1.3% 0.7% 55kt / 36h 0.1% 0.2% 0.1% 55kt / 48h 3.8% 1.7% 2.8% 70kt / 48h 0.6% 0.3% 0.5% 65kt / 72h 21.2% 3.3% 12.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.66 SH152026 260121 12UTC Storm Located at : -23.90 44.10 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 U 12-H DELTA VMAX [kt] -15.00 F CORE SIZE [km] 9.40 F TC SIZE [%] 106.00 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] 29.6 28.1 27.2 22.6 22.8 15.3 20.1 16.1 N N N N N U N U Humidity 700-500 hPa 47.0 47.0 44.0 48.0 50.0 49.0 54.0 59.0 VF VF VF F F F F F T Advectio [10^6 K/s] 14.0 11.0 6.0 1.0 -1.0 -0.0 -0.0 -4.0 F F N N N N N U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%