Rapid Intensification Guidance AL102025 251007 18UTC Storm Located at : 11.80 45.40 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] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 18.00 U IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 97.00 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] 33.7 32.6 32.2 32.7 32.1 36.3 31.4 27.3 U U U U U U U N Ocean Heat [kJ/cm^2] 38.0 44.0 66.0 72.0 49.0 49.0 73.0 71.0 U N N N N N N N Potential [kt] 119.3 119.3 119.3 117.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 70.0 63.0 43.0 34.0 48.0 80.0 93.0 72.0 N N N N N N F N Humidity 700-500 hPa 59.0 57.0 56.0 59.0 66.0 69.0 76.0 75.0 U U U U N N F F T Advectio [10^6 K/s] -10.0 0.0 0.0 3.0 -1.0 19.0 9.0 17.0 F N N N N VU U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 9.2% 7.0% 8.1% 25kt / 24h 21.7% 34.1% 27.9% 30kt / 24h 13.2% 20.2% 16.7% 35kt / 24h 9.0% 20.2% 14.6% 40kt / 24h 5.0% 18.1% 11.6% 45kt / 36h 8.8% 30.3% 19.5% 55kt / 36h 4.1% 13.0% 8.5% 55kt / 48h 9.4% 9.3% 9.3% 70kt / 48h 2.2% 5.3% 3.7% 65kt / 72h 9.6% 12.5% 11.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.40 AL102025 251007 18UTC Storm Located at : 11.80 45.40 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] 15.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 97.00 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] 33.7 32.6 32.2 32.7 32.1 36.3 31.4 27.3 F F N F N F N N Humidity 700-500 hPa 59.0 57.0 56.0 59.0 66.0 69.0 76.0 75.0 F F F F N N U U T Advectio [10^6 K/s] -10.0 0.0 0.0 3.0 -1.0 19.0 9.0 17.0 U N N N N VF F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%