Rapid Intensification Guidance AL082025 250929 18UTC Storm Located at : 28.50 67.90 Guidance run with Vmax [kt]: 120. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 120.00 U 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 71.00 N CONVECTION <-60C [%] 58.00 N IR CORE SYMMETRY [K] 9.80 F TC SIZE [%] 102.00 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] 34.2 33.7 36.1 39.4 48.0 65.9 85.6 101.4 U U U U VU VU VU VU Ocean Heat [kJ/cm^2] 25.0 24.0 26.0 23.0 21.0 7.0 6.0 0.0 U U U U U U U U Potential [kt] 26.5 13.0 6.0 -0.4 -2.0 -6.4 -13.3 -42.4 VU VU VU VU VU VU VU VU 200mb Divg [10^6/s] 60.0 -3.0 16.0 84.0 133.0 174.0 103.0 12.0 N U U N VF VF F U Humidity 700-500 hPa 65.0 67.0 72.0 77.0 68.0 58.0 57.0 51.0 N N N F N U U U T Advectio [10^6 K/s] 14.0 16.0 23.0 32.0 9.0 -40.0 -42.0-241.0 U U VU VU U VF VF VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 2.6% 0.0% 1.3% 25kt / 24h 0.0% 0.0% 0.0% 30kt / 24h 0.0% 0.0% 0.0% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 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 = 27.02 AL082025 250929 18UTC Storm Located at : 28.50 67.90 Guidance run with Vmax [kt]: 120.