Rapid Intensification Guidance AL052025 250817 18UTC Storm Located at : 21.50 68.00 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 90.00 F CONVECTION <-60C [%] 75.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 111.00 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] 22.2 26.1 34.4 30.4 27.6 28.1 21.8 20.9 N N U N N N N N Ocean Heat [kJ/cm^2] 66.0 60.0 68.0 71.0 66.0 39.0 30.0 17.0 N N N N N U U U Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 55.0 45.1 U U U U U U U U 200mb Divg [10^6/s] 38.0 11.0 12.0 18.0 6.0 94.0 25.0 87.0 N U U U U F U F Humidity 700-500 hPa 55.0 54.0 56.0 61.0 64.0 67.0 66.0 68.0 U U U N N N N N T Advectio [10^6 K/s] 3.0 4.0 14.0 12.0 16.0 21.0 31.0 17.0 N N U U U VU VU U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.2% 4.5% 7.4% 25kt / 24h 6.3% 6.9% 6.6% 30kt / 24h 4.4% 4.8% 4.6% 35kt / 24h 3.5% 4.1% 3.8% 40kt / 24h 1.1% 2.4% 1.8% 45kt / 36h 33.4% 3.2% 18.3% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.78 AL052025 250817 18UTC Storm Located at : 21.50 68.00 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.60 F TC SIZE [%] 111.00 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] 22.2 26.1 34.4 30.4 27.6 28.1 21.8 20.9 N N F N N N N N Humidity 700-500 hPa 55.0 54.0 56.0 61.0 64.0 67.0 66.0 68.0 F F F N N N N N T Advectio [10^6 K/s] 3.0 4.0 14.0 12.0 16.0 21.0 31.0 17.0 N N F F F VF VF F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 10.9% 5.5%