Rapid Intensification Guidance WP202025 250902 00UTC Storm Located at : 21.90 87.70 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 97.00 F CONVECTION <-60C [%] 80.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 186.00 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] 15.3 15.2 17.8 20.5 22.6 24.1 21.1 22.5 F F F N N N N N Ocean Heat [kJ/cm^2] 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 U U U U U U U U Potential [kt] 140.0 140.0 127.9 127.9 113.5 93.0 85.8 77.9 F F N N N N N N 200mb Divg [10^6/s] 35.0 29.0 33.0 33.0 58.0 38.0 50.0 30.0 N N N N N N N N Humidity 700-500 hPa 77.0 78.0 80.0 80.0 77.0 80.0 74.0 79.0 F F F F F F N F T Advectio [10^6 K/s] -3.0 -3.0 -5.0 2.0 14.0 -2.0 9.0 0.0 N N F N U N U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.9% 6.2% 3.5% 25kt / 24h 9.6% 38.8% 24.2% 30kt / 24h 5.1% 24.3% 14.7% 35kt / 24h 5.1% 24.3% 14.7% 40kt / 24h 0.0% 17.2% 8.6% 45kt / 36h 4.2% 47.9% 26.1% 55kt / 36h 2.5% 30.1% 16.3% 55kt / 48h 10.3% 3.8% 7.0% 70kt / 48h 3.8% 14.4% 9.1% 65kt / 72h 1.2% 14.3% 7.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.52 WP202025 250902 00UTC Storm Located at : 21.90 87.70 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 186.00 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] 15.3 15.2 17.8 20.5 22.6 24.1 21.1 22.5 U U N N N N N N Humidity 700-500 hPa 77.0 78.0 80.0 80.0 77.0 80.0 74.0 79.0 U U U U U U N U T Advectio [10^6 K/s] -3.0 -3.0 -5.0 2.0 14.0 -2.0 9.0 0.0 N N U N F N F N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%