Rapid Intensification Guidance SH092026 251228 12UTC Storm Located at : -13.10 84.60 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 54.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 73.00 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] 18.4 20.7 19.8 17.8 12.7 17.2 26.1 25.3 F N N F F F N N Ocean Heat [kJ/cm^2] 42.0 41.0 37.0 36.0 28.0 22.0 22.0 22.0 N N U U U U U U Potential [kt] 77.9 77.9 77.9 73.6 73.6 73.6 73.6 67.4 N N N U U U U U 200mb Divg [10^6/s] 0.0 9.0 22.0 13.0 20.0 10.0 5.0 33.0 U U U U U U U N Humidity 700-500 hPa 54.0 55.0 55.0 56.0 57.0 56.0 55.0 51.0 U U U U U U U U T Advectio [10^6 K/s] -4.0 -2.0 -0.0 -1.0 1.0 2.0 3.0 -0.0 F N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 13.0% 8.8% 10.9% 25kt / 24h 14.6% 22.4% 18.5% 30kt / 24h 12.8% 18.9% 15.8% 35kt / 24h 11.2% 18.9% 15.1% 40kt / 24h 11.2% 17.4% 14.3% 45kt / 36h 11.2% 9.7% 10.5% 55kt / 36h 5.3% 3.5% 4.4% 55kt / 48h 8.2% 5.4% 6.8% 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 = 27.84 SH092026 251228 12UTC Storm Located at : -13.10 84.60 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 73.00 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] 18.4 20.7 19.8 17.8 12.7 17.2 26.1 25.3 N N N N U N N N Humidity 700-500 hPa 54.0 55.0 55.0 56.0 57.0 56.0 55.0 51.0 F F F F F F F F T Advectio [10^6 K/s] -4.0 -2.0 -0.0 -1.0 1.0 2.0 3.0 -0.0 U N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.5% 0.2%