Rapid Intensification Guidance AL122023 230903 00UTC Storm Located at : 26.20 30.70 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 U CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 12.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 9.10 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] 33.0 32.4 29.6 25.9 23.1 26.7 27.0 28.3 U U N N N N N N Ocean Heat [kJ/cm^2] 2.0 3.0 3.0 3.0 4.0 6.0 6.0 5.0 U U U U U U U U Potential [kt] 73.6 78.0 78.0 81.1 82.7 84.3 84.3 84.3 U N N N N N N N 200mb Divg [10^6/s] 8.0 -22.0 -43.0 -12.0 -54.0 -48.0 -15.0 -10.0 U VU VU U VU VU U U Humidity 700-500 hPa 46.0 44.0 42.0 39.0 38.0 40.0 44.0 53.0 VU VU VU VU VU VU VU U T Advectio [10^6 K/s] 8.0 7.0 6.0 4.0 2.0 2.0 1.0 -4.0 U N N N N N N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.1% 0.2% 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% 0.2% 0.1% 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% 0.1% 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 = 25.90 AL122023 230903 00UTC Storm Located at : 26.20 30.70 Guidance run with Vmax [kt]: 40.