Rapid Intensification Guidance EP172026 260921 06UTC Storm Located at : 15.50 104.10 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] 10.00 F CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 45.00 N IR CORE SYMMETRY [K] 9.40 F TC SIZE [%] 93.00 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] 11.6 12.5 15.2 17.0 14.2 12.2 17.6 21.0 F F F F F F F N Ocean Heat [kJ/cm^2] 42.0 43.0 43.0 44.0 49.0 51.0 47.0 49.0 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] 21.0 47.0 62.0 45.0 106.0 85.0 101.0 38.0 U N N N F F F N Humidity 700-500 hPa 71.0 68.0 68.0 68.0 70.0 70.0 68.0 66.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 0.0 1.0 1.0 0.0 -3.0 -1.0 -4.0 N N N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 11.2% 19.7% 15.5% 25kt / 24h 38.6% 67.2% 52.9% 30kt / 24h 23.3% 57.8% 40.6% 35kt / 24h 15.5% 57.8% 36.7% 40kt / 24h 12.1% 57.8% 35.0% 45kt / 36h 35.2% 74.5% 54.8% 55kt / 36h 24.0% 61.2% 42.6% 55kt / 48h 44.3% 61.5% 52.9% 70kt / 48h 24.9% 53.3% 39.1% 65kt / 72h 40.3% 64.3% 52.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.32 EP172026 260921 06UTC Storm Located at : 15.50 104.10 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] 10.00 U CORE SIZE [km] 4.20 F TC SIZE [%] 93.00 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] 11.6 12.5 15.2 17.0 14.2 12.2 17.6 21.0 U U U N U U N N Humidity 700-500 hPa 71.0 68.0 68.0 68.0 70.0 70.0 68.0 66.0 N N N N N N N N T Advectio [10^6 K/s] -2.0 0.0 1.0 1.0 0.0 -3.0 -1.0 -4.0 N N N N N N N U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%