Rapid Intensification Guidance WP122026 260806 12UTC Storm Located at : 26.50 131.50 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 7.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 9.30 F TC SIZE [%] 111.00 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] 9.8 9.7 10.0 9.0 17.4 11.6 18.6 18.4 F F F F F F N F Ocean Heat [kJ/cm^2] 28.0 32.0 2.0 8.0 13.0 6.0 8.0 50.0 U U U U U U U N Potential [kt] 85.0 85.0 85.0 85.0 85.0 85.0 85.0 85.0 N N N N N N N N 200mb Divg [10^6/s] 25.0 64.0 48.0 -18.0 46.0 30.0 46.0 59.0 U N N U N N N N Humidity 700-500 hPa 58.0 56.0 57.0 54.0 58.0 61.0 65.0 68.0 U U U U U N N N T Advectio [10^6 K/s] 1.0 4.0 8.0 7.0 0.0 -6.0 -22.0 -22.0 N N U N N F VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 15.8% 9.9% 12.8% 25kt / 24h 19.2% 31.2% 25.2% 30kt / 24h 19.2% 31.2% 25.2% 35kt / 24h 18.3% 31.2% 24.7% 40kt / 24h 9.3% 31.2% 20.2% 45kt / 36h 26.9% 8.5% 17.7% 55kt / 36h 9.4% 2.9% 6.2% 55kt / 48h 9.8% 9.4% 9.6% 70kt / 48h 2.9% 1.5% 2.2% 65kt / 72h 3.4% 3.0% 3.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.24 WP122026 260806 12UTC Storm Located at : 26.50 131.50 Guidance run with Vmax [kt]: 80. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 80.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 111.00 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] 9.8 9.7 10.0 9.0 17.4 11.6 18.6 18.4 U U U U N U N N Humidity 700-500 hPa 58.0 56.0 57.0 54.0 58.0 61.0 65.0 68.0 F F F F F N N N T Advectio [10^6 K/s] 1.0 4.0 8.0 7.0 0.0 -6.0 -22.0 -22.0 N N F N N U VU VU Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.1%