Rapid Intensification Guidance AL122023 230904 06UTC Storm Located at : 27.40 33.60 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -5.00 U CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.40 F TC SIZE [%] 82.00 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] 22.0 23.6 22.6 22.5 21.2 17.6 19.6 21.5 N N N N N F N N Ocean Heat [kJ/cm^2] 3.0 4.0 5.0 6.0 5.0 4.0 3.0 2.0 U U U U U U U U Potential [kt] 89.6 92.7 92.7 92.7 92.7 91.1 89.6 88.0 N N N N N N N N 200mb Divg [10^6/s] -27.0 -53.0 -36.0 -17.0 -14.0 -50.0 0.0 -14.0 VU VU VU U U VU U U Humidity 700-500 hPa 36.0 34.0 35.0 39.0 44.0 46.0 48.0 46.0 VU VU VU VU VU VU U VU T Advectio [10^6 K/s] 4.0 2.0 3.0 1.0 -3.0 -3.0 -10.0 -5.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.2% 0.2% 0.2% 30kt / 24h 0.2% 0.1% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.6% 0.3% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.1% 0.1% 0.1% 70kt / 48h 0.1% 0.1% 0.1% 65kt / 72h 0.0% 0.3% 0.2% 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 = 26.22 AL122023 230904 06UTC Storm Located at : 27.40 33.60 Guidance run with Vmax [kt]: 30.