Rapid Intensification Guidance SH112023 230221 12UTC Storm Located at : -20.70 49.60 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 U 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 70.00 N CONVECTION <-60C [%] 45.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 83.00 F 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] 29.1 19.1 16.4 21.7 13.2 20.8 23.9 17.1 N N F N F N N F Ocean Heat [kJ/cm^2] 31.0 46.0 61.0 14.0 30.0 14.0 24.0 15.0 U N N U U U U U Potential [kt] 55.1 62.0 65.0 65.0 65.0 65.0 65.0 46.5 U U U U U U U U 200mb Divg [10^6/s] 3.0 0.0 2.0 10.0 29.0 38.0 36.0 29.0 U U U U N N N N Humidity 700-500 hPa 45.0 48.0 52.0 54.0 56.0 55.0 57.0 56.0 VU U U U U U U U T Advectio [10^6 K/s] 7.0 2.0 2.0 2.0 1.0 0.0 -7.0 2.0 N N N N N N F N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 1.1% 1.2% 25kt / 24h 0.9% 3.7% 2.3% 30kt / 24h 0.8% 2.3% 1.6% 35kt / 24h 0.5% 2.1% 1.3% 40kt / 24h 0.4% 2.0% 1.2% 45kt / 36h 13.3% 1.7% 7.5% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.20 SH112023 230221 12UTC Storm Located at : -20.70 49.60 Guidance run with Vmax [kt]: 100. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 100.00 N 12-H DELTA VMAX [kt] -10.00 F CORE SIZE [km] 5.00 F TC SIZE [%] 83.00 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] 29.1 19.1 16.4 21.7 13.2 20.8 23.9 17.1 N N U N U N N N Humidity 700-500 hPa 45.0 48.0 52.0 54.0 56.0 55.0 57.0 56.0 VF F F F F F F F T Advectio [10^6 K/s] 7.0 2.0 2.0 2.0 1.0 0.0 -7.0 2.0 N N N N N N U N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 6.0% 3.0%