Rapid Intensification Guidance WP172026 260829 18UTC Storm Located at : 25.40 112.60 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 9.00 F CONVECTION <-50C [%] 12.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 8.80 F TC SIZE [%] 134.00 U 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] 16.9 18.2 26.4 30.9 34.0 34.0 34.0 34.0 F F N U U U U U Ocean Heat [kJ/cm^2] 45.0 45.0 44.0 45.0 46.0 46.0 46.0 46.0 N N N N N N N N Potential [kt] 150.0 150.0 150.0 150.0 150.0 150.0 150.0 150.0 F F F F F F F F 200mb Divg [10^6/s] 27.0 63.0 52.0 35.0 28.0 28.0 28.0 28.0 U N N N U U U U Humidity 700-500 hPa 73.0 74.0 73.0 70.0 64.0 64.0 64.0 64.0 N N N N N N N N T Advectio [10^6 K/s] 24.0 21.0 17.0 26.0 23.0 23.0 23.0 23.0 VU VU U VU VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 1.1% 0.6% 25kt / 24h 1.3% 10.5% 5.9% 30kt / 24h 0.4% 3.3% 1.8% 35kt / 24h 0.2% 2.5% 1.4% 40kt / 24h 0.0% 2.5% 1.2% 45kt / 36h 0.9% 13.2% 7.0% 55kt / 36h 0.5% 4.1% 2.3% 55kt / 48h 6.3% 5.0% 5.6% 70kt / 48h 1.6% 2.5% 2.0% 65kt / 72h 7.5% 6.7% 7.1% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.72 WP172026 260829 18UTC Storm Located at : 25.40 112.60 Guidance run with Vmax [kt]: 15. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 15.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 9.00 F TC SIZE [%] 134.00 F 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] 16.9 18.2 26.4 30.9 34.0 34.0 34.0 34.0 N N N N F F F F Humidity 700-500 hPa 73.0 74.0 73.0 70.0 64.0 64.0 64.0 64.0 N N N N N N N N T Advectio [10^6 K/s] 24.0 21.0 17.0 26.0 23.0 23.0 23.0 23.0 VF VF F VF VF VF VF VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%