Rapid Intensification Guidance WP172026 260903 00UTC Storm Located at : 23.80 117.40 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 55.00 N CONVECTION <-60C [%] 36.00 N IR CORE SYMMETRY [K] 9.60 F TC SIZE [%] 122.00 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] 23.6 32.0 24.8 21.4 29.3 29.3 29.3 29.3 N U N N N N N N Ocean Heat [kJ/cm^2] 52.0 48.0 47.0 51.0 50.0 50.0 50.0 50.0 N N N N N N N N Potential [kt] 125.0 125.0 125.0 125.0 125.0 125.0 125.0 125.0 N N N N N N N N 200mb Divg [10^6/s] 39.0 17.0 0.0 9.0 -16.0 -16.0 -16.0 -16.0 N U U U U U U U Humidity 700-500 hPa 78.0 73.0 71.0 71.0 68.0 68.0 68.0 68.0 F N N N N N N N T Advectio [10^6 K/s] 4.0 9.0 11.0 11.0 28.0 28.0 28.0 28.0 N U U U VU VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.5% 4.0% 3.2% 25kt / 24h 9.6% 26.3% 18.0% 30kt / 24h 5.3% 14.2% 9.8% 35kt / 24h 4.3% 14.2% 9.3% 40kt / 24h 0.7% 12.9% 6.8% 45kt / 36h 5.4% 22.5% 14.0% 55kt / 36h 2.8% 9.3% 6.0% 55kt / 48h 2.4% 9.3% 5.9% 70kt / 48h 0.4% 3.6% 2.0% 65kt / 72h 0.8% 5.1% 3.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.10 WP172026 260903 00UTC Storm Located at : 23.80 117.40 Guidance run with Vmax [kt]: 40. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 40.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 122.00 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] 23.6 32.0 24.8 21.4 29.3 29.3 29.3 29.3 N N N N N N N N Humidity 700-500 hPa 78.0 73.0 71.0 71.0 68.0 68.0 68.0 68.0 U N N N N N N N T Advectio [10^6 K/s] 4.0 9.0 11.0 11.0 28.0 28.0 28.0 28.0 N F F F VF VF VF VF Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%