Rapid Intensification Guidance WP172026 260831 18UTC Storm Located at : 19.20 112.00 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] 5.40 F CONVECTION <-50C [%] 7.00 VU CONVECTION <-60C [%] 4.00 U IR CORE SYMMETRY [K] 3.90 F TC SIZE [%] 142.00 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] 27.7 36.4 31.2 22.3 23.7 23.3 27.3 31.2 N U U N N N N U Ocean Heat [kJ/cm^2] 42.0 44.0 41.0 43.0 15.0 15.0 15.0 17.0 N N N N U U U U Potential [kt] 139.3 140.0 140.0 140.0 140.0 140.0 140.0 140.0 F F F F F F F F 200mb Divg [10^6/s] 58.0 86.0 51.0 39.0 70.0 30.0 43.0 34.0 N F N N N N N N Humidity 700-500 hPa 85.0 84.0 83.0 82.0 84.0 83.0 78.0 70.0 F F F F F F F N T Advectio [10^6 K/s] -3.0 -7.0 -20.0 -10.0 -9.0 4.0 5.0 10.0 N F VF F F N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.4% 0.3% 25kt / 24h 0.7% 5.8% 3.3% 30kt / 24h 0.3% 1.5% 0.9% 35kt / 24h 0.2% 1.2% 0.7% 40kt / 24h 0.0% 1.1% 0.6% 45kt / 36h 0.9% 7.4% 4.1% 55kt / 36h 0.3% 1.6% 1.0% 55kt / 48h 1.0% 3.8% 2.4% 70kt / 48h 0.1% 1.9% 1.0% 65kt / 72h 0.8% 6.9% 3.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.58 WP172026 260831 18UTC Storm Located at : 19.20 112.00 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] 5.40 F TC SIZE [%] 142.00 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] 27.7 36.4 31.2 22.3 23.7 23.3 27.3 31.2 N F N N N N N N Humidity 700-500 hPa 85.0 84.0 83.0 82.0 84.0 83.0 78.0 70.0 U U U U U U U N T Advectio [10^6 K/s] -3.0 -7.0 -20.0 -10.0 -9.0 4.0 5.0 10.0 N U VU U U N N F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%