Rapid Intensification Guidance WP172026 260822 00UTC Storm Located at : 17.90 146.50 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 7.80 F CONVECTION <-50C [%] 80.00 N CONVECTION <-60C [%] 53.00 N IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 118.00 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] 19.8 20.7 17.5 19.9 10.9 13.2 22.0 30.0 N N F N F F N N Ocean Heat [kJ/cm^2] 62.0 62.0 52.0 15.0 96.0 20.0 24.0 2.0 N N N U F U U U Potential [kt] 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 N N N N N N N N 200mb Divg [10^6/s] 117.0 116.0 52.0 32.0 10.0 13.0 27.0 73.0 F F N N U U U N Humidity 700-500 hPa 70.0 64.0 63.0 65.0 60.0 61.0 62.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 4.0 -1.0 1.0 1.0 2.0 10.0 9.0 N N N N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 69.7% 42.8% 56.3% 25kt / 24h 69.9% 74.8% 72.4% 30kt / 24h 67.8% 74.8% 71.3% 35kt / 24h 67.2% 74.8% 71.0% 40kt / 24h 46.8% 74.8% 60.8% 45kt / 36h 74.4% 60.3% 67.4% 55kt / 36h 37.1% 43.3% 40.2% 55kt / 48h 44.1% 37.7% 40.9% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 8.0% 12.5% 10.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.52 WP172026 260822 00UTC Storm Located at : 17.90 146.50 Guidance run with Vmax [kt]: 85. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 85.00 N 12-H DELTA VMAX [kt] 15.00 U CORE SIZE [km] 7.80 F TC SIZE [%] 118.00 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] 19.8 20.7 17.5 19.9 10.9 13.2 22.0 30.0 N N N N U U N N Humidity 700-500 hPa 70.0 64.0 63.0 65.0 60.0 61.0 62.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 4.0 -1.0 1.0 1.0 2.0 10.0 9.0 N N N N N N F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.3% 0.2%