Rapid Intensification Guidance WP172026 260823 18UTC Storm Located at : 23.20 137.90 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F CONVECTION <-50C [%] 94.00 F CONVECTION <-60C [%] 77.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 94.00 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] 14.7 17.3 20.8 21.9 16.4 25.5 16.1 18.6 F F N N F N F N Ocean Heat [kJ/cm^2] 18.0 29.0 30.0 39.0 38.0 42.0 3.0 2.0 U U U U U N U U Potential [kt] 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 U U U U U U U U 200mb Divg [10^6/s] -34.0 2.0 9.0 38.0 82.0 39.0 39.0 -4.0 VU U U N N N N U Humidity 700-500 hPa 50.0 50.0 49.0 48.0 53.0 51.0 54.0 56.0 U U U U U U U U T Advectio [10^6 K/s] 3.0 9.0 9.0 -5.0 4.0 -3.0 1.0 1.0 N U U F N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 10.9% 8.0% 9.5% 25kt / 24h 7.6% 12.0% 9.8% 30kt / 24h 6.0% 10.6% 8.3% 35kt / 24h 4.9% 9.9% 7.4% 40kt / 24h 2.4% 6.5% 4.4% 45kt / 36h 43.1% 8.1% 25.6% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.52 WP172026 260823 18UTC Storm Located at : 23.20 137.90 Guidance run with Vmax [kt]: 110. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 110.00 N 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 5.00 F TC SIZE [%] 94.00 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] 14.7 17.3 20.8 21.9 16.4 25.5 16.1 18.6 U N N N U N U N Humidity 700-500 hPa 50.0 50.0 49.0 48.0 53.0 51.0 54.0 56.0 F F F F F F F F T Advectio [10^6 K/s] 3.0 9.0 9.0 -5.0 4.0 -3.0 1.0 1.0 N F F U N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 5.5% 2.7%