Rapid Intensification Guidance WP122026 260808 06UTC Storm Located at : 26.90 125.20 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 43.00 U CONVECTION <-60C [%] 11.00 U IR CORE SYMMETRY [K] 8.00 F TC SIZE [%] 120.00 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] 10.3 11.6 9.2 17.7 18.3 20.1 19.9 29.1 F F F F F N N N Ocean Heat [kJ/cm^2] 7.0 5.0 7.0 50.0 54.0 51.0 45.0 46.0 U U U N N N N N Potential [kt] 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 N N N N N N N N 200mb Divg [10^6/s] 73.0 49.0 58.0 85.0 74.0 95.0 26.0 83.0 N N N F N F U N Humidity 700-500 hPa 62.0 66.0 64.0 65.0 64.0 65.0 69.0 73.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 -3.0 -1.0 3.0 -16.0 0.0 10.0 14.0 N N N N VF N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 4.7% 6.1% 5.4% 25kt / 24h 15.5% 29.6% 22.5% 30kt / 24h 12.1% 29.1% 20.6% 35kt / 24h 9.7% 29.1% 19.4% 40kt / 24h 3.3% 29.1% 16.2% 45kt / 36h 16.4% 7.9% 12.1% 55kt / 36h 4.7% 2.1% 3.4% 55kt / 48h 11.3% 13.5% 12.4% 70kt / 48h 3.1% 1.4% 2.3% 65kt / 72h 9.1% 2.6% 5.9% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.28 WP122026 260808 06UTC Storm Located at : 26.90 125.20 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -10.00 F CORE SIZE [km] 2.60 F TC SIZE [%] 120.00 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] 10.3 11.6 9.2 17.7 18.3 20.1 19.9 29.1 U U U N N N N N Humidity 700-500 hPa 62.0 66.0 64.0 65.0 64.0 65.0 69.0 73.0 N N N N N N N N T Advectio [10^6 K/s] 1.0 -3.0 -1.0 3.0 -16.0 0.0 10.0 14.0 N N N N VU N F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.1%