Rapid Intensification Guidance EP172026 260921 12UTC Storm Located at : 15.50 103.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 15.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 80.00 N CONVECTION <-60C [%] 64.00 N IR CORE SYMMETRY [K] 9.70 F TC SIZE [%] 101.00 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] 13.3 14.3 16.6 16.3 13.4 12.8 21.6 20.6 F F F F F F N N Ocean Heat [kJ/cm^2] 39.0 40.0 42.0 42.0 47.0 48.0 47.0 47.0 U N N N N N N N Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 115.0 115.0 N N N N N N N N 200mb Divg [10^6/s] 57.0 54.0 65.0 55.0 59.0 107.0 28.0 50.0 N N N N N F U N Humidity 700-500 hPa 69.0 69.0 69.0 71.0 71.0 71.0 69.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 0.0 0.0 2.0 2.0 -2.0 -4.0 -5.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 34.3% 39.6% 36.9% 25kt / 24h 61.7% 81.2% 71.5% 30kt / 24h 48.3% 80.3% 64.3% 35kt / 24h 43.3% 80.3% 61.8% 40kt / 24h 34.9% 80.3% 57.6% 45kt / 36h 50.2% 83.4% 66.8% 55kt / 36h 33.9% 75.2% 54.6% 55kt / 48h 45.0% 71.3% 58.2% 70kt / 48h 25.1% 62.7% 43.9% 65kt / 72h 27.7% 61.1% 44.4% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.34 EP172026 260921 12UTC Storm Located at : 15.50 103.60 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 U 12-H DELTA VMAX [kt] 15.00 U CORE SIZE [km] 2.20 F TC SIZE [%] 101.00 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] 13.3 14.3 16.6 16.3 13.4 12.8 21.6 20.6 U U N U U U N N Humidity 700-500 hPa 69.0 69.0 69.0 71.0 71.0 71.0 69.0 68.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 0.0 0.0 2.0 2.0 -2.0 -4.0 -5.0 N N N N N N U U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.0% 0.0%