Rapid Intensification Guidance WP142026 260807 06UTC Storm Located at : 29.70 160.40 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 10.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 2.20 F TC SIZE [%] 97.00 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] 29.7 27.0 25.8 19.8 12.0 20.1 23.2 31.1 N N N N F N N U Ocean Heat [kJ/cm^2] 86.0 82.0 68.0 45.0 62.0 65.0 89.0 86.0 N N N N N N F N Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 35.0 17.0 13.0 35.0 24.0 10.0 28.0 21.0 N U U N U U U U Humidity 700-500 hPa 51.0 50.0 54.0 52.0 53.0 50.0 51.0 48.0 U U U U U U U U T Advectio [10^6 K/s] 4.0 4.0 10.0 14.0 5.0 0.0 -3.0 4.0 N N U U N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.4% 0.7% 0.5% 25kt / 24h 1.4% 6.4% 3.9% 30kt / 24h 0.8% 2.0% 1.4% 35kt / 24h 0.2% 1.6% 0.9% 40kt / 24h 0.1% 1.6% 0.9% 45kt / 36h 4.1% 6.9% 5.5% 55kt / 36h 2.0% 1.5% 1.8% 55kt / 48h 21.2% 6.3% 13.7% 70kt / 48h 7.9% 1.7% 4.8% 65kt / 72h 39.6% 7.4% 23.5% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.66 WP142026 260807 06UTC Storm Located at : 29.70 160.40 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 U 12-H DELTA VMAX [kt] -5.00 F CORE SIZE [km] 10.60 F TC SIZE [%] 97.00 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] 29.7 27.0 25.8 19.8 12.0 20.1 23.2 31.1 N N N N U N N N Humidity 700-500 hPa 51.0 50.0 54.0 52.0 53.0 50.0 51.0 48.0 F F F F F F F F T Advectio [10^6 K/s] 4.0 4.0 10.0 14.0 5.0 0.0 -3.0 4.0 N N F F N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%