Rapid Intensification Guidance AL142023 230917 00UTC Storm Located at : 34.00 40.10 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] 6.60 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 2.50 F TC SIZE [%] 94.00 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] 25.0 24.5 24.3 17.6 25.3 40.0 32.1 25.0 N N N F N U U N Ocean Heat [kJ/cm^2] 0.0 0.0 1.0 3.0 2.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 78.0 79.6 79.6 75.0 69.4 62.9 53.8 57.0 N N N U U U U U 200mb Divg [10^6/s] -103.0 -64.0 -57.0 -10.0 9.0 -8.0 -42.0 -41.0 VU VU VU U U U VU VU Humidity 700-500 hPa 30.0 31.0 30.0 33.0 40.0 44.0 37.0 33.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 1.0 0.0 -2.0 -1.0 5.0 9.0 23.0 10.0 N N N N N U VU U 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% 0.0% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.3% 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% 0.0% 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 = 26.00 AL142023 230917 00UTC Storm Located at : 34.00 40.10 Guidance run with Vmax [kt]: 40.