Rapid Intensification Guidance AL132023 230913 06UTC Storm Located at : 25.30 66.90 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] 0.00 N CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 54.00 N CONVECTION <-60C [%] 29.00 U IR CORE SYMMETRY [K] 9.90 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] 22.1 17.3 19.6 21.1 25.4 33.4 54.0 55.8 N F N N N U VU VU Ocean Heat [kJ/cm^2] 42.0 40.0 36.0 27.0 14.0 5.0 5.0 0.0 N N U U U U U U Potential [kt] 65.0 65.0 65.0 65.0 52.9 34.8 31.2 -7.3 U U U U U VU VU VU 200mb Divg [10^6/s] 43.0 82.0 103.0 69.0 111.0 139.0 141.0 30.0 N N F N F VF VF N Humidity 700-500 hPa 61.0 63.0 63.0 61.0 63.0 58.0 47.0 48.0 N N N N N U VU U T Advectio [10^6 K/s] 11.0 8.0 10.0 14.0 8.0 12.0 -5.0 8.0 U U U U U U F U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 8.9% 3.7% 6.3% 25kt / 24h 10.6% 11.3% 11.0% 30kt / 24h 8.1% 6.7% 7.4% 35kt / 24h 4.7% 6.7% 5.7% 40kt / 24h 3.4% 6.7% 5.0% 45kt / 36h 33.0% 3.8% 18.4% 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 = 28.76 AL132023 230913 06UTC Storm Located at : 25.30 66.90 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] 0.00 N CORE SIZE [km] 6.60 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] 22.1 17.3 19.6 21.1 25.4 33.4 54.0 55.8 N N N N N F VF VF Humidity 700-500 hPa 61.0 63.0 63.0 61.0 63.0 58.0 47.0 48.0 N N N N N F VF F T Advectio [10^6 K/s] 11.0 8.0 10.0 14.0 8.0 12.0 -5.0 8.0 F F F F F F U F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 2.3% 1.1%