Rapid Intensification Guidance AL102025 251010 00UTC Storm Located at : 17.60 61.10 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 43.00 U CONVECTION <-60C [%] 38.00 N IR CORE SYMMETRY [K] 6.20 F TC SIZE [%] 93.00 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] 28.6 37.2 33.7 30.9 23.1 30.4 35.9 35.6 N U U U N N U U Ocean Heat [kJ/cm^2] 81.0 90.0 62.0 49.0 48.0 41.0 33.0 28.0 N F N N N N U U Potential [kt] 115.0 115.0 115.0 115.0 109.6 100.7 88.5 68.0 N N N N N N N U 200mb Divg [10^6/s] 109.0 85.0 86.0 45.0 35.0 8.0 20.0 58.0 F F F N N U U N Humidity 700-500 hPa 68.0 66.0 64.0 61.0 57.0 60.0 64.0 73.0 N N N N U N N N T Advectio [10^6 K/s] 1.0 21.0 16.0 24.0 22.0 22.0 13.0 15.0 N VU U VU VU VU U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 1.3% 1.3% 25kt / 24h 5.1% 10.2% 7.6% 30kt / 24h 2.1% 3.9% 3.0% 35kt / 24h 1.0% 3.5% 2.2% 40kt / 24h 1.0% 3.1% 2.0% 45kt / 36h 4.4% 5.6% 5.0% 55kt / 36h 1.0% 1.2% 1.1% 55kt / 48h 7.1% 3.4% 5.2% 70kt / 48h 1.4% 0.6% 1.0% 65kt / 72h 3.4% 0.8% 2.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.66 AL102025 251010 00UTC Storm Located at : 17.60 61.10 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 U 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 2.20 F TC SIZE [%] 93.00 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] 28.6 37.2 33.7 30.9 23.1 30.4 35.9 35.6 N F F N N N F F Humidity 700-500 hPa 68.0 66.0 64.0 61.0 57.0 60.0 64.0 73.0 N N N N F N N N T Advectio [10^6 K/s] 1.0 21.0 16.0 24.0 22.0 22.0 13.0 15.0 N VF F VF VF VF F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.2%