Rapid Intensification Guidance WP122026 260808 00UTC Storm Located at : 27.00 126.00 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] -10.00 U CORE SIZE [km] 2.60 F CONVECTION <-50C [%] 14.00 U CONVECTION <-60C [%] 3.00 U IR CORE SYMMETRY [K] 7.60 F TC SIZE [%] 102.00 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] 15.5 10.4 11.5 9.2 18.6 21.6 21.2 25.1 F F F F N N N N Ocean Heat [kJ/cm^2] 11.0 7.0 5.0 7.0 53.0 49.0 47.0 41.1 U U U U N N N N Potential [kt] 85.0 85.0 85.0 85.0 85.0 85.0 85.0 29.4 N N N N N N N VU 200mb Divg [10^6/s] 83.0 73.0 49.0 58.0 97.0 92.0 11.0 35.0 N N N N F F U N Humidity 700-500 hPa 61.0 62.0 66.0 64.0 61.0 61.0 66.0 74.0 N N N N N N N N T Advectio [10^6 K/s] 5.0 1.0 -4.0 -1.0 3.0 9.0 0.0 11.0 N N F N N U N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.6% 3.0% 3.3% 25kt / 24h 7.3% 15.5% 11.4% 30kt / 24h 6.9% 13.9% 10.4% 35kt / 24h 3.6% 13.9% 8.8% 40kt / 24h 3.5% 13.9% 8.7% 45kt / 36h 17.2% 3.8% 10.5% 55kt / 36h 3.6% 0.9% 2.3% 55kt / 48h 9.9% 5.8% 7.8% 70kt / 48h 2.6% 0.6% 1.6% 65kt / 72h 6.5% 1.1% 3.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.30 WP122026 260808 00UTC Storm Located at : 27.00 126.00 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] -10.00 F CORE SIZE [km] 2.60 F TC SIZE [%] 102.00 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] 15.5 10.4 11.5 9.2 18.6 21.6 21.2 25.1 U U U U N N N N Humidity 700-500 hPa 61.0 62.0 66.0 64.0 61.0 61.0 66.0 74.0 N N N N N N N N T Advectio [10^6 K/s] 5.0 1.0 -4.0 -1.0 3.0 9.0 0.0 11.0 N N U N N F N F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.2%