Rapid Intensification Guidance AL072025 250917 12UTC Storm Located at : 16.50 46.50 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 U CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.80 F TC SIZE [%] 65.00 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] 30.1 30.4 28.5 29.9 24.2 27.9 22.1 21.1 N N N N N N N N Ocean Heat [kJ/cm^2] 38.0 25.0 21.0 24.0 34.0 57.0 57.0 45.0 U U U U U N N N Potential [kt] 116.5 118.6 120.7 122.9 129.6 132.0 134.3 135.0 N N N N F F F F 200mb Divg [10^6/s] 47.0 81.0 53.0 18.0 38.0 -29.0 6.0 -8.0 N N N U N VU U U Humidity 700-500 hPa 64.0 61.0 58.0 51.0 48.0 45.0 47.0 49.0 N N U U U VU VU U T Advectio [10^6 K/s] 6.0 4.0 -1.0 4.0 -1.0 -9.0 -3.0 -6.0 N N N N N F N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 1.2% 0.7% 30kt / 24h 0.2% 0.3% 0.2% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.1% 1.9% 1.0% 55kt / 36h 0.1% 0.3% 0.2% 55kt / 48h 2.8% 0.7% 1.7% 70kt / 48h 0.4% 0.3% 0.4% 65kt / 72h 9.5% 2.9% 6.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.72 AL072025 250917 12UTC Storm Located at : 16.50 46.50 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 F CORE SIZE [km] 3.80 F TC SIZE [%] 65.00 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] 30.1 30.4 28.5 29.9 24.2 27.9 22.1 21.1 N N N N N N N N Humidity 700-500 hPa 64.0 61.0 58.0 51.0 48.0 45.0 47.0 49.0 N N F F F VF VF F T Advectio [10^6 K/s] 6.0 4.0 -1.0 4.0 -1.0 -9.0 -3.0 -6.0 N N N N N U N U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%