Rapid Intensification Guidance AL142023 230909 06UTC Storm Located at : 19.70 36.40 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 [%] 48.00 N CONVECTION <-60C [%] 40.00 N IR CORE SYMMETRY [K] 7.50 F TC SIZE [%] 76.00 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] 32.9 29.8 36.1 35.6 29.0 26.0 28.0 31.1 U N U U N N N U Ocean Heat [kJ/cm^2] 29.0 33.0 37.0 31.0 26.0 18.0 14.0 32.0 U U U U U U U U Potential [kt] 86.0 87.7 89.4 91.2 94.8 94.8 100.5 100.5 N N N N N N N N 200mb Divg [10^6/s] 62.0 103.0 80.0 44.0 19.0 68.0 61.0 66.0 N F N N U N N N Humidity 700-500 hPa 57.0 58.0 59.0 61.0 61.0 59.0 56.0 54.0 U U U N N U U U T Advectio [10^6 K/s] 10.0 5.0 3.0 1.0 5.0 3.0 3.0 4.0 U N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.3% 0.4% 0.3% 25kt / 24h 0.5% 1.4% 0.9% 30kt / 24h 0.3% 0.4% 0.3% 35kt / 24h 0.0% 0.3% 0.1% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 2.4% 1.2% 55kt / 36h 0.0% 0.5% 0.3% 55kt / 48h 0.4% 0.4% 0.4% 70kt / 48h 0.4% 0.3% 0.4% 65kt / 72h 0.8% 0.9% 0.8% Decapatation Guidance NOT VALID Thermodyanmic Conditions Unfavorable for Intense Typhoons Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 26.60 AL142023 230909 06UTC Storm Located at : 19.70 36.40 Guidance run with Vmax [kt]: 40.