Rapid Intensification Guidance WP172026 260828 12UTC Storm Located at : 27.70 117.80 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -25.00 U CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 10.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 132.00 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] 20.9 19.6 14.9 12.9 13.6 12.0 22.8 34.5 N N F F F F N U Ocean Heat [kJ/cm^2] 50.0 45.0 47.0 49.0 52.0 50.0 15.0 52.0 N N N N N N U N Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] -5.0 10.0 8.0 11.0 20.0 27.0 5.0 21.0 U U U U U U U U Humidity 700-500 hPa 55.0 58.0 62.0 65.0 71.0 77.0 82.0 84.0 U U N N N F F F T Advectio [10^6 K/s] 9.0 6.0 12.0 15.0 18.0 8.0 7.0 0.0 U N U U VU U N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.1% 25kt / 24h 0.2% 2.0% 1.1% 30kt / 24h 0.2% 0.7% 0.5% 35kt / 24h 0.0% 0.5% 0.2% 40kt / 24h 0.0% 0.4% 0.2% 45kt / 36h 0.2% 1.7% 1.0% 55kt / 36h 0.1% 0.4% 0.2% 55kt / 48h 3.7% 3.7% 3.7% 70kt / 48h 0.9% 0.6% 0.7% 65kt / 72h 6.5% 2.8% 4.7% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.02 WP172026 260828 12UTC Storm Located at : 27.70 117.80 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] -25.00 F CORE SIZE [km] 11.80 F TC SIZE [%] 132.00 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] 20.9 19.6 14.9 12.9 13.6 12.0 22.8 34.5 N N U U U U N F Humidity 700-500 hPa 55.0 58.0 62.0 65.0 71.0 77.0 82.0 84.0 F F N N N U U U T Advectio [10^6 K/s] 9.0 6.0 12.0 15.0 18.0 8.0 7.0 0.0 F N F F VF F N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%