Rapid Intensification Guidance AL102025 251009 00UTC Storm Located at : 14.90 55.40 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 30.00 U CONVECTION <-60C [%] 25.00 U IR CORE SYMMETRY [K] 4.00 F TC SIZE [%] 63.00 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] 28.6 31.1 31.8 26.3 27.2 22.6 26.1 32.8 N U U N N N N U Ocean Heat [kJ/cm^2] 50.0 47.0 49.0 53.0 95.0 49.0 44.0 37.0 N N N N F N N U Potential [kt] 110.0 110.0 110.0 110.0 110.0 110.0 104.6 95.7 N N N N N N N N 200mb Divg [10^6/s] 63.0 74.0 55.0 86.0 52.0 66.0 82.0 65.0 N N N F N N N N Humidity 700-500 hPa 67.0 69.0 70.0 75.0 70.0 67.0 64.0 66.0 N N N F N N N N T Advectio [10^6 K/s] -5.0 -6.0 4.0 -2.0 3.0 14.0 13.0 39.0 F F N N N U U VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 6.5% 3.3% 4.9% 25kt / 24h 11.5% 18.3% 14.9% 30kt / 24h 9.8% 8.3% 9.1% 35kt / 24h 9.8% 8.3% 9.1% 40kt / 24h 9.8% 8.3% 9.1% 45kt / 36h 12.0% 11.4% 11.7% 55kt / 36h 4.6% 2.8% 3.7% 55kt / 48h 14.8% 8.2% 11.5% 70kt / 48h 4.6% 2.3% 3.4% 65kt / 72h 13.9% 4.6% 9.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.56 AL102025 251009 00UTC Storm Located at : 14.90 55.40 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 63.00 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] 28.6 31.1 31.8 26.3 27.2 22.6 26.1 32.8 N N N N N N N F Humidity 700-500 hPa 67.0 69.0 70.0 75.0 70.0 67.0 64.0 66.0 N N N U N N N N T Advectio [10^6 K/s] -5.0 -6.0 4.0 -2.0 3.0 14.0 13.0 39.0 U U N N N F F VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.2% 0.1%