Rapid Intensification Guidance WP172026 260820 06UTC Storm Located at : 11.90 150.90 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 39.00 U CONVECTION <-60C [%] 26.00 U IR CORE SYMMETRY [K] 7.80 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] 18.4 19.3 15.0 18.4 10.6 16.2 12.3 17.8 F N F F F F F F Ocean Heat [kJ/cm^2] 51.0 68.0 70.0 69.0 69.0 41.0 103.0 91.0 N N N N N N F F Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] 120.0 99.0 110.0 115.0 102.0 71.0 36.0 51.0 F F F F F N N N Humidity 700-500 hPa 66.0 66.0 65.0 66.0 65.0 62.0 57.0 51.0 N N N N N N U U T Advectio [10^6 K/s] -9.0 -17.0 -7.0 -6.0 -3.0 2.0 -1.0 1.0 F VF F F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.6% 3.2% 2.4% 25kt / 24h 18.4% 38.0% 28.2% 30kt / 24h 8.6% 19.5% 14.1% 35kt / 24h 3.0% 19.1% 11.0% 40kt / 24h 3.0% 19.1% 11.0% 45kt / 36h 29.4% 49.5% 39.4% 55kt / 36h 16.0% 25.6% 20.8% 55kt / 48h 47.0% 45.8% 46.4% 70kt / 48h 26.7% 32.5% 29.6% 65kt / 72h 62.6% 64.6% 63.6% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.80 WP172026 260820 06UTC Storm Located at : 11.90 150.90 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 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] 18.4 19.3 15.0 18.4 10.6 16.2 12.3 17.8 N N U N U U U N Humidity 700-500 hPa 66.0 66.0 65.0 66.0 65.0 62.0 57.0 51.0 N N N N N N F F T Advectio [10^6 K/s] -9.0 -17.0 -7.0 -6.0 -3.0 2.0 -1.0 1.0 U VU U U N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%