Rapid Intensification Guidance AL082023 230825 00UTC Storm Located at : 22.50 68.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 39.00 U CONVECTION <-60C [%] 30.00 N IR CORE SYMMETRY [K] 5.60 F TC SIZE [%] 94.00 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] 38.6 36.9 31.0 29.3 22.3 22.9 15.2 17.0 U U U N N N F F Ocean Heat [kJ/cm^2] 73.0 77.0 80.0 81.0 75.0 55.0 44.0 46.0 N N N N N N N N Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 38.0 41.0 42.0 17.0 46.0 32.0 26.0 86.0 N N N U N N U F Humidity 700-500 hPa 60.0 61.0 62.0 61.0 61.0 61.0 60.0 59.0 N N N N N N N U T Advectio [10^6 K/s] 10.0 12.0 10.0 1.0 9.0 -1.0 2.0 4.0 U U U N U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.6% 1.3% 1.5% 25kt / 24h 4.3% 9.8% 7.1% 30kt / 24h 2.6% 3.8% 3.2% 35kt / 24h 1.2% 3.3% 2.3% 40kt / 24h 0.8% 3.3% 2.1% 45kt / 36h 4.7% 7.0% 5.8% 55kt / 36h 0.0% 1.5% 0.8% 55kt / 48h 6.3% 5.4% 5.8% 70kt / 48h 2.6% 1.2% 1.9% 65kt / 72h 24.5% 7.0% 15.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.84 AL082023 230825 00UTC Storm Located at : 22.50 68.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.00 F TC SIZE [%] 94.00 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] 38.6 36.9 31.0 29.3 22.3 22.9 15.2 17.0 F F N N N N U N Humidity 700-500 hPa 60.0 61.0 62.0 61.0 61.0 61.0 60.0 59.0 N N N N N N N F T Advectio [10^6 K/s] 10.0 12.0 10.0 1.0 9.0 -1.0 2.0 4.0 F F F N F N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.1% 0.2% 0.2%