Rapid Intensification Guidance AL072025 250919 12UTC Storm Located at : 21.70 55.10 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] 0.00 N CORE SIZE [km] 8.60 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 16.00 U IR CORE SYMMETRY [K] 3.40 F TC SIZE [%] 82.00 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] 18.5 17.7 20.5 17.2 15.8 15.4 14.1 13.3 N F N F F F F F Ocean Heat [kJ/cm^2] 62.0 57.0 48.0 45.0 45.0 31.0 36.0 31.0 N N N N N U U U Potential [kt] 119.3 119.3 120.0 120.0 120.0 119.3 110.1 97.4 N N N N N N N N 200mb Divg [10^6/s] -7.0 16.0 9.0 -33.0 49.0 12.0 95.0 51.0 U U U VU N U F N Humidity 700-500 hPa 52.0 55.0 56.0 57.0 64.0 66.0 72.0 67.0 U U U U N N N N T Advectio [10^6 K/s] -2.0 -5.0 -6.0 -4.0 0.0 -2.0 9.0 13.0 N F F F N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.0% 2.9% 2.5% 25kt / 24h 5.3% 17.0% 11.1% 30kt / 24h 3.9% 7.9% 5.9% 35kt / 24h 1.7% 7.4% 4.5% 40kt / 24h 1.5% 7.4% 4.4% 45kt / 36h 8.1% 16.3% 12.2% 55kt / 36h 4.6% 5.3% 4.9% 55kt / 48h 15.0% 11.8% 13.4% 70kt / 48h 5.3% 4.3% 4.8% 65kt / 72h 19.0% 13.3% 16.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.42 AL072025 250919 12UTC Storm Located at : 21.70 55.10 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] 0.00 N CORE SIZE [km] 8.60 F TC SIZE [%] 82.00 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] 18.5 17.7 20.5 17.2 15.8 15.4 14.1 13.3 N N N N U U U U Humidity 700-500 hPa 52.0 55.0 56.0 57.0 64.0 66.0 72.0 67.0 F F F F N N N N T Advectio [10^6 K/s] -2.0 -5.0 -6.0 -4.0 0.0 -2.0 9.0 13.0 N U U U N N F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%