UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U8661... Searching the city database file for: U8661 ... Date:1200Z 14 OCT 25 Station: U8661 WMO ident: 28661 Latitude: 55.47 Longitude: 65.40 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1028 74 5.8 -8.2 36 14.0 0.8 120 5 276.8 277.1 272.5 282.4 2.00 1 1000 298 2.4 -10.6 38 13.0 -1.8 145 15 275.5 275.8 271.4 280.4 1.70 2 947 735 -1.5 -11.5 46 10.0 -4.6 275.9 276.2 271.5 280.7 1.67 3 931 871 0.4 -13.6 34 14.0 -3.8 279.2 279.4 273.1 283.4 1.43 4 925 923 0.2 -16.8 27 17.0 -4.6 175 25 279.5 279.7 272.8 282.8 1.11 5 899 1151 -0.3 -22.3 17 22.0 -5.7 281.3 281.4 273.1 283.4 0.71 6 858 1525 1.2 -28.8 9 30.0 -5.5 286.6 286.7 275.6 287.9 0.41 7 850 1600 1.4 -25.6 11 27.0 -5.1 165 13 287.6 287.7 276.3 289.4 0.56 8 848 1619 1.4 -23.6 14 25.0 -5.0 287.8 287.9 276.6 289.9 0.67 9 804 2046 -0.5 -6.5 64 6.0 -2.9 290.2 290.7 280.8 298.8 2.92 10 803 2056 -0.5 -6.5 64 6.0 -2.9 290.3 290.8 280.8 298.9 2.92 11 703 3103 -8.1 -12.9 68 4.8 -9.6 293.2 293.5 281.0 299.2 2.01 12 702 3114 -8.1 -12.9 68 4.8 -9.6 293.3 293.6 281.1 299.4 2.02 13 700 3136 -8.1 -12.9 68 4.8 -9.6 310 9 293.5 293.9 281.2 299.6 2.02 14 659 3604 -8.5 -18.5 44 10.0 -11.3 298.2 298.4 282.4 302.4 1.35 15 648 3735 -9.1 -23.1 31 14.0 -12.5 298.9 299.1 282.1 301.9 0.92 16 555 4914 -17.7 -22.1 68 4.4 -18.7 302.3 302.5 283.8 306.1 1.17 17 551 4968 -17.1 -21.4 69 4.3 -18.1 303.6 303.9 284.4 307.7 1.26 18 550 4981 -16.9 -21.2 69 4.3 -18.0 304.0 304.3 284.6 308.2 1.28 19 500 5690 -21.9 -27.9 58 6.0 -23.0 340 7 306.3 306.5 284.9 308.9 0.77 20 406 7186 -32.9 -40.9 45 8.0 -33.6 310.9 311.0 286.0 311.8 0.26 21 400 7290 -33.7 -41.7 44 8.0 -34.4 335 9 311.2 311.2 286.1 312.1 0.25 22 342 8372 -40.9 -47.9 47 7.0 -41.3 315.7 315.7 287.5 316.2 0.15 23 300 9250 -48.1 -55.1 44 7.0 -48.3 305 21 317.6 317.6 288.1 317.8 0.07 24 266 10034 -54.1 -60.1 48 6.0 -54.2 319.9 319.9 288.8 320.1 0.04 25 250 10430 -56.7 -62.7 47 6.0 -56.8 300 11 321.8 321.8 289.3 321.9 0.03 26 200 11820 -64.3 -70.3 44 6.0 -64.4 305 21 330.9 330.9 292.0 331.0 0.01 27 195 11975 -64.9 -70.9 43 6.0 -65.0 320 23 332.4 332.4 292.4 332.4 0.01 28 171 12785 -60.1 -66.1 45 6.0 -60.2 353.1 353.1 297.3 353.2 0.03 29 156 13356 -61.3 -67.3 45 6.0 -61.4 360.4 360.4 298.8 360.5 0.03 30 150 13600 -59.3 -65.3 46 6.0 -59.4 290 29 367.9 367.9 300.2 368.1 0.04 31 147 13727 -58.7 -65.7 40 7.0 -58.9 371.1 371.1 300.8 371.3 0.04 32 122 14894 -59.9 -67.9 34 8.0 -60.0 389.2 389.2 303.7 389.4 0.03 33 111 15482 -61.5 -69.5 34 8.0 -61.7 396.9 396.9 304.8 397.0 0.03 34 110 15538 -61.3 -69.3 34 8.0 -61.4 398.3 398.3 305.0 398.4 0.03 35 109 15595 -61.3 -69.3 34 8.0 -61.4 399.3 399.3 305.1 399.5 0.03 36 107 15710 -60.7 -69.7 30 9.0 -60.9 402.6 402.6 305.6 402.7 0.03 37 106 15769 -60.9 -69.9 30 9.0 -61.1 403.3 403.3 305.7 403.4 0.03 38 103 15947 -61.5 -70.5 29 9.0 -61.7 405.5 405.5 305.9 405.6 0.03 39 101 16068 -61.7 -70.7 29 9.0 -61.9 407.4 407.4 306.2 407.5 0.03 40 100 16130 -61.5 -70.5 29 9.0 -61.7 300 25 408.9 408.9 306.4 409.0 0.03 41 70 18340 -60.7 -71.7 22 11.0 -61.0 290 29 454.5 454.5 311.3 454.7 0.03 42 50 20420 -61.5 -73.5 19 12.0 -61.9 300 21 498.6 498.6 314.9 498.8 0.04 43 47 20805 -62.9 -74.9 18 12.0 -63.3 504.1 504.1 315.2 504.3 0.03 44 30 23590 -62.1 -76.1 14 14.0 -62.7 285 23 575.3 575.4 319.5 575.6 0.04 45 28 24016 -62.3 -76.3 14 14.0 -63.0 586.3 586.3 320.0 586.6 0.04 46 23 25243 -57.9 -72.9 13 15.0 -59.2 633.1 633.2 322.0 633.8 0.09 47 20 26120 -59.5 -74.5 13 15.0 -60.7 275 23 654.0 654.1 322.9 654.7 0.08 48 18 26778 -58.9 -73.9 13 15.0 -60.3 675.9 676.0 323.7 676.7 0.10 49 15 27939 -51.7 -68.7 11 17.0 -54.9 736.1 736.2 325.6 738.3 0.25 50 10 30590 -47.3 -66.3 10 19.0 -53.2 255 46 843.0 843.2 328.4 848.4 0.51 51 9.5 30929 -48.1 -67.1 9 19.0 -53.9 852.4 852.7 328.5 857.6 0.48 52 8.9 31361 -45.5 -65.5 9 20.0 -52.6 878.5 878.8 329.1 885.6 0.64 53 8.3 31829 -43.5 -63.5 9 20.0 -51.7 904.1 904.6 329.7 914.3 0.90 TRP 195 11975 -64.9 -70.9 43 6.0 -65.0 320 23 332.4 332.4 292.4 332.4 0.01 WND 8.0 260 66 Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: 967.38 mb = 566.88 m = 1859.83 ft Freezing level: 934.37 mb = 842.48 m = 2764.00 ft Freezing level: 914.60 mb = 1014.16 m = 3327.27 ft Freezing level: 890.80 mb = 1225.68 m = 4021.19 ft Freezing level: 815.58 mb = 1933.48 m = 6343.35 ft Wetbulb zero: 1019.08 mb = 144.52 m = 474.15 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 48.83 % Est. max temperature: 13.08 C = 55.55 F Sfc-Lift cond lev (LCL): 827.69 mb = 1813.12 m = 5948.50 ft T: 0.54 C 700-500 lapse rate: 5.40 C/km ThetaE index: 2.04 C Layer 1000.0- 947.0 mb Conv cond level (CCL): 536.33 mb = 5168.60 m = 16957.14 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 33.92 C = 93.05 F Cap Strength: 20.11 C Lifted Index: 21.15 C Risk: None Lifted Index @300 mb: 25.88 C Lifted Index @700 mb: 13.74 C Showalter Index: 14.79 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -3.70 C K Index: -7.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.09 J/kg Max Up Vert Vel: 4.26 m/s Conv Inhibition (B-): 59225.07 J/kg Cap Strength: 21.00 C Lift Cond Lev (LCL): 807.03 mb = 2015.69 m = 6613.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38925 260 66 65.0 11.5 1 1028 74 120 5 -4.3 2.5 2 1000 298 145 15 -8.6 12.3 3 925 923 175 25 -2.2 24.9 4 850 1600 165 13 -3.4 12.6 5 700 3136 310 9 6.9 -5.8 6 500 5690 340 7 2.4 -6.6 7 400 7290 335 9 3.8 -8.2 8 300 9250 305 21 17.2 -12.0 9 250 10430 300 11 9.5 -5.5 10 200 11820 305 21 17.2 -12.0 11 195 11975 320 23 14.8 -17.6 12 150 13600 290 29 27.3 -9.9 13 100 16130 300 25 21.7 -12.5 14 70 18340 290 29 27.3 -9.9 15 50 20420 300 21 18.2 -10.5 16 30 23590 285 23 22.2 -6.0 17 20 26120 275 23 22.9 -2.0 18 10 30590 255 46 44.4 11.9 Wind Parameters Energy-Hel index: -0.57 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U8661/skewt/U8661.skewt.20251014.12.gif