Rapid Intensification Guidance EP122026 260831 18UTC Storm Located at : 12.80 146.00 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 45.00 N CONVECTION <-60C [%] 41.00 N IR CORE SYMMETRY [K] 6.30 F TC SIZE [%] 48.00 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] 20.3 19.3 17.9 23.2 26.5 21.3 21.8 23.1 N N F N N N N N Ocean Heat [kJ/cm^2] 10.0 15.0 24.0 31.0 23.0 23.0 14.0 11.0 U U U U U U U U Potential [kt] 97.9 95.7 89.4 89.4 89.4 89.4 85.5 85.5 N N N N N N N N 200mb Divg [10^6/s] 55.0 32.0 29.0 37.0 50.0 24.0 12.0 34.0 N N N N N U U N Humidity 700-500 hPa 57.0 55.0 57.0 57.0 56.0 58.0 59.0 60.0 U U U U U U U N T Advectio [10^6 K/s] 0.0 -1.0 -2.0 -1.0 0.0 0.0 2.0 2.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 5.8% 4.6% 5.2% 25kt / 24h 9.5% 16.3% 12.9% 30kt / 24h 9.5% 9.0% 9.2% 35kt / 24h 9.5% 8.7% 9.1% 40kt / 24h 9.5% 8.3% 8.9% 45kt / 36h 4.5% 10.1% 7.3% 55kt / 36h 2.2% 3.2% 2.7% 55kt / 48h 7.5% 2.8% 5.2% 70kt / 48h 1.9% 1.6% 1.7% 65kt / 72h 1.4% 2.3% 1.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.72 EP122026 260831 18UTC Storm Located at : 12.80 146.00 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F TC SIZE [%] 48.00 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] 20.3 19.3 17.9 23.2 26.5 21.3 21.8 23.1 N N N N N N N N Humidity 700-500 hPa 57.0 55.0 57.0 57.0 56.0 58.0 59.0 60.0 F F F F F F F N T Advectio [10^6 K/s] 0.0 -1.0 -2.0 -1.0 0.0 0.0 2.0 2.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.1%