Rapid Intensification Guidance AL052025 250818 00UTC Storm Located at : 22.10 68.80 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] 7.40 F CONVECTION <-50C [%] 89.00 F CONVECTION <-60C [%] 77.00 F IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 114.00 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] 27.6 34.8 34.0 28.1 31.8 21.9 22.4 21.6 N U U N U N N N Ocean Heat [kJ/cm^2] 61.0 70.0 70.0 64.0 55.0 37.0 22.0 14.0 N N N N N U U U Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 52.0 38.6 U U U U U U U U 200mb Divg [10^6/s] 22.0 17.0 20.0 2.0 42.0 70.0 36.0 80.0 U U U U N N N N Humidity 700-500 hPa 55.0 57.0 62.0 62.0 66.0 67.0 67.0 67.0 U U N N N N N N T Advectio [10^6 K/s] 5.0 13.0 11.0 13.0 29.0 18.0 24.0 12.0 N U U U VU VU VU U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 8.3% 3.1% 5.7% 25kt / 24h 4.7% 5.3% 5.0% 30kt / 24h 3.3% 3.6% 3.5% 35kt / 24h 3.1% 3.1% 3.1% 40kt / 24h 0.7% 1.8% 1.2% 45kt / 36h 27.8% 2.4% 15.1% 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 = 28.86 AL052025 250818 00UTC Storm Located at : 22.10 68.80 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] 7.40 F TC SIZE [%] 114.00 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] 27.6 34.8 34.0 28.1 31.8 21.9 22.4 21.6 N F F N N N N N Humidity 700-500 hPa 55.0 57.0 62.0 62.0 66.0 67.0 67.0 67.0 F F N N N N N N T Advectio [10^6 K/s] 5.0 13.0 11.0 13.0 29.0 18.0 24.0 12.0 N F F F VF VF VF F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 12.1% 6.1%