Rapid Intensification Guidance AL072025 250918 00UTC Storm Located at : 19.20 49.00 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 9.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.30 F TC SIZE [%] 72.00 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] 31.3 28.4 21.9 23.0 28.4 19.1 16.5 15.1 U N N N N N F F Ocean Heat [kJ/cm^2] 21.0 23.0 28.0 34.0 61.0 56.0 46.0 41.0 U U U U N N N N Potential [kt] 105.7 107.9 110.1 112.3 117.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 55.0 55.0 34.0 41.0 8.0 -18.0 -21.0 -13.0 N N N N U U VU U Humidity 700-500 hPa 55.0 51.0 51.0 50.0 46.0 51.0 54.0 60.0 U U U U VU U U N T Advectio [10^6 K/s] 7.0 3.0 2.0 -2.0 -7.0 -8.0 -5.0 -7.0 N N N N F F F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.0% 0.6% 0.8% 25kt / 24h 1.1% 4.8% 2.9% 30kt / 24h 1.0% 1.4% 1.2% 35kt / 24h 1.0% 1.3% 1.1% 40kt / 24h 1.0% 1.3% 1.1% 45kt / 36h 1.4% 4.3% 2.8% 55kt / 36h 0.6% 0.8% 0.7% 55kt / 48h 8.8% 2.1% 5.5% 70kt / 48h 2.2% 0.9% 1.6% 65kt / 72h 7.8% 4.9% 6.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.90 AL072025 250918 00UTC Storm Located at : 19.20 49.00 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 9.80 F TC SIZE [%] 72.00 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] 31.3 28.4 21.9 23.0 28.4 19.1 16.5 15.1 N N N N N N N U Humidity 700-500 hPa 55.0 51.0 51.0 50.0 46.0 51.0 54.0 60.0 F F F F VF F F N T Advectio [10^6 K/s] 7.0 3.0 2.0 -2.0 -7.0 -8.0 -5.0 -7.0 N N N N U U U U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%