Rapid Intensification Guidance AL112023 230829 18UTC Storm Located at : 28.00 51.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 10.00 VU CONVECTION <-60C [%] 5.00 U IR CORE SYMMETRY [K] 4.30 F TC SIZE [%] 91.00 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] 14.9 12.7 10.8 12.9 23.6 33.8 41.5 26.8 F F F F N U VU N Ocean Heat [kJ/cm^2] 24.0 24.0 22.0 21.0 19.0 15.0 16.0 12.0 U U U U U U U U Potential [kt] 125.1 125.1 127.3 127.3 122.9 118.6 108.5 91.1 N N N N N N N N 200mb Divg [10^6/s] -28.0 -23.0 6.0 -16.0 4.0 13.0 11.0 37.0 VU VU U U U U U N Humidity 700-500 hPa 59.0 59.0 57.0 54.0 52.0 51.0 55.0 39.0 U U U U U U U VU T Advectio [10^6 K/s] -1.0 1.0 1.0 -3.0 0.0 0.0 2.0 -17.0 N N N N N N N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 1.3% 0.8% 25kt / 24h 0.8% 10.6% 5.7% 30kt / 24h 0.7% 4.3% 2.5% 35kt / 24h 0.3% 3.8% 2.0% 40kt / 24h 0.1% 3.8% 2.0% 45kt / 36h 1.4% 13.5% 7.4% 55kt / 36h 0.0% 4.4% 2.2% 55kt / 48h 1.8% 3.2% 2.5% 70kt / 48h 1.2% 2.2% 1.7% 65kt / 72h 1.4% 2.3% 1.9% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.04 AL112023 230829 18UTC Storm Located at : 28.00 51.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F TC SIZE [%] 91.00 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] 14.9 12.7 10.8 12.9 23.6 33.8 41.5 26.8 U U U U N F VF N Humidity 700-500 hPa 59.0 59.0 57.0 54.0 52.0 51.0 55.0 39.0 F F F F F F F VF T Advectio [10^6 K/s] -1.0 1.0 1.0 -3.0 0.0 0.0 2.0 -17.0 N N N N N N N VU Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%