Rapid Intensification Guidance AL092024 240923 18UTC Storm Located at : 17.90 81.90 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] 5.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 34.00 U CONVECTION <-60C [%] 22.00 U IR CORE SYMMETRY [K] 5.70 F TC SIZE [%] 115.00 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] 24.5 26.0 20.8 17.5 15.3 15.3 14.8 24.8 N N N F F F F N Ocean Heat [kJ/cm^2] 124.0 131.0 110.0 109.0 162.0 117.0 132.0 45.0 F VF F F VF F VF N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 48.0 81.0 111.0 102.0 73.0 84.0 91.0 77.0 N N F F N N F N Humidity 700-500 hPa 75.0 73.0 70.0 70.0 70.0 72.0 72.0 68.0 F N N N N N N N T Advectio [10^6 K/s] -1.0 -5.0 -8.0 -5.0 0.0 4.0 22.0 69.0 N F F F N N VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.5% 3.8% 3.1% 25kt / 24h 25.2% 40.6% 32.9% 30kt / 24h 12.5% 19.0% 15.8% 35kt / 24h 4.2% 16.7% 10.5% 40kt / 24h 1.9% 16.7% 9.3% 45kt / 36h 33.5% 58.6% 46.0% 55kt / 36h 0.0% 30.6% 15.3% 55kt / 48h 65.5% 50.5% 58.0% 70kt / 48h 65.5% 46.3% 55.9% 65kt / 72h 61.9% 74.7% 68.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.36 AL092024 240923 18UTC Storm Located at : 17.90 81.90 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] 5.00 N CORE SIZE [km] 11.80 F TC SIZE [%] 115.00 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] 24.5 26.0 20.8 17.5 15.3 15.3 14.8 24.8 N N N N U U U N Humidity 700-500 hPa 75.0 73.0 70.0 70.0 70.0 72.0 72.0 68.0 U N N N N N N N T Advectio [10^6 K/s] -1.0 -5.0 -8.0 -5.0 0.0 4.0 22.0 69.0 N U U U N N VF VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%