Rapid Intensification Guidance AL142023 230915 18UTC Storm Located at : 36.10 37.80 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 U CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 24.00 U CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 6.40 F TC SIZE [%] 111.00 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] 38.6 31.2 30.7 31.3 25.1 15.3 19.5 30.9 U U U U N F N U Ocean Heat [kJ/cm^2] 1.0 1.0 3.0 4.0 2.0 5.0 2.0 0.0 U U U U U U U U Potential [kt] 55.8 55.8 57.2 63.0 64.6 61.5 55.8 49.2 U U U U U U U U 200mb Divg [10^6/s] -37.0 -6.0 -34.0 -89.0 -78.0 15.0 15.0 39.0 VU U VU VU VU U U N Humidity 700-500 hPa 40.0 38.0 36.0 35.0 35.0 35.0 40.0 47.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] -2.0 -4.0 -6.0 -2.0 0.0 0.0 5.0 14.0 N F F N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.1% 0.1% 30kt / 24h 0.2% 0.0% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.1% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% 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 = 25.54 AL142023 230915 18UTC Storm Located at : 36.10 37.80 Guidance run with Vmax [kt]: 55.