UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for U8951... Searching the city database file for: U8951 ... Date:1200Z 9 JAN 26 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 163 SFC 999 171 -7.1 -9.2 85 2.1 -7.7 180 5 266.1 266.4 265.5 271.3 1.90 2 967 422 -8.7 -8.7 100 0.0 -8.7 267.0 267.3 266.4 272.5 2.04 3 951 552 -5.7 -5.7 100 0.0 -5.7 271.3 271.8 270.2 278.5 2.62 4 946 593 -2.5 -2.6 99 0.1 -2.6 275.0 275.5 273.5 284.1 3.33 5 933 703 1.4 -20.6 18 22.0 -4.3 280.0 280.2 272.6 282.4 0.79 6 927 755 1.2 -7.8 51 9.0 -2.0 280.4 280.8 275.0 286.9 2.29 7 925 772 1.2 -3.8 69 5.0 -0.8 220 21 280.5 281.1 276.3 289.3 3.12 8 921 807 1.4 -3.2 71 4.6 -0.4 281.1 281.6 276.8 290.3 3.27 9 918 833 1.4 -3.6 69 5.0 -0.6 281.4 281.9 276.8 290.3 3.19 10 905 948 2.6 -30.4 7 33.0 -4.5 283.7 283.8 273.9 284.8 0.34 11 889 1092 3.4 286.0 12 864 1322 1.8 -14.2 29 16.0 -3.3 286.7 286.9 277.2 291.1 1.47 13 859 1369 2.2 -26.8 10 29.0 -4.7 287.6 287.7 276.2 289.2 0.50 14 850 1454 2.2 -38.8 3 41.0 -5.4 220 27 288.5 288.5 276.1 289.0 0.16 15 842 1530 2.0 -33.0 5 35.0 -5.3 289.0 289.1 276.6 289.9 0.28 16 819 1753 0.6 -9.4 47 10.0 -3.0 289.8 290.2 279.8 296.6 2.29 17 742 2538 -3.9 -14.9 42 11.0 -7.4 293.2 293.5 280.6 298.2 1.62 18 739 2570 -3.9 -18.9 30 15.0 -8.1 293.6 293.8 280.1 297.2 1.16 19 728 2689 -4.1 -40.1 4 36.0 -10.1 294.6 294.6 279.1 295.2 0.16 20 700 2997 -5.7 -52.7 1 47.0 -11.6 235 25 296.2 296.2 279.7 296.3 0.04 21 697 3031 -5.9 -53.9 1 48.0 -11.8 296.3 296.3 279.7 296.4 0.04 22 648 3596 -10.1 -43.1 5 33.0 -14.7 297.8 297.8 280.6 298.3 0.13 23 634 3764 -11.7 -16.3 69 4.6 -13.0 297.8 298.2 282.6 303.1 1.69 24 622 3910 -12.7 -18.7 61 6.0 -14.3 298.3 298.6 282.5 302.7 1.40 25 593 4271 -16.1 298.5 26 500 5530 -25.9 -26.1 98 0.2 -25.9 230 25 301.5 301.6 283.2 304.4 0.91 27 483 5780 -27.9 -27.9 100 0.0 -27.9 302.0 302.1 283.2 304.6 0.80 28 402 7076 -38.3 -43.3 59 5.0 -38.7 304.8 304.8 283.6 305.5 0.21 29 400 7110 -38.7 -43.7 59 5.0 -39.0 250 33 304.7 304.7 283.5 305.4 0.20 30 304 8926 -55.1 -60.0 54 4.9 -55.2 306.5 306.5 284.1 306.7 0.04 31 300 9010 -55.1 -60.0 54 4.9 -55.2 255 31 307.7 307.7 284.5 307.8 0.04 32 250 10160 -60.9 -67.9 39 7.0 -61.0 260 25 315.5 315.5 287.3 315.6 0.02 33 235 10541 -63.7 -70.7 38 7.0 -63.7 316.9 316.9 287.8 317.0 0.01 34 200 11520 -66.9 -73.9 37 7.0 -67.0 260 33 326.8 326.8 290.8 326.8 0.01 35 187 11925 -68.3 -76.3 31 8.0 -68.4 265 40 330.9 330.9 292.0 330.9 0.01 36 150 13260 -65.3 -74.3 28 9.0 -65.4 270 44 357.6 357.6 298.2 357.6 0.01 37 144 13508 -64.5 -74.5 24 10.0 -64.6 363.2 363.2 299.3 363.2 0.01 38 100 15720 -65.5 -81.5 9 16.0 -65.6 270 54 401.2 401.2 305.3 401.2 0.01 39 70 17900 -65.1 -93.1 1 28.0 -65.3 270 64 445.1 445.1 310.4 445.1 0.00 40 57 19151 -65.9 -93.9 1 28.0 -66.1 470.2 470.2 312.7 470.2 0.00 41 50 19950 -64.3 -93.3 1 29.0 -64.6 270 85 492.0 492.0 314.4 492.0 0.00 42 42 21026 -61.3 -91.3 1 30.0 -61.9 524.5 524.5 316.6 524.6 0.00 43 33 22513 -64.5 -92.5 1 28.0 -65.0 553.5 553.5 318.3 553.5 0.00 44 30 23100 -62.1 -91.1 1 29.0 -62.8 265 103 575.3 575.3 319.5 575.4 0.00 45 29 23310 -60.9 -90.9 1 30.0 -61.7 584.3 584.3 319.9 584.3 0.00 46 25 24230 -60.9 -90.9 1 30.0 -61.9 609.6 609.6 321.0 609.6 0.00 47 21 25329 -54.3 -86.3 1 32.0 -56.6 660.7 660.7 323.1 660.8 0.01 48 20 25640 -55.9 -86.9 1 31.0 -57.9 255 108 665.1 665.1 323.3 665.1 0.01 TRP 187 11925 -68.3 -76.3 31 8.0 -68.4 265 40 330.9 330.9 292.0 330.9 0.01 WND 18 255 110 Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: Surface below freezing Freezing level: 937.67 mb = 663.62 m = 2177.20 ft Freezing level: 808.73 mb = 1857.74 m = 6094.86 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 36.37 % Est. max temperature: 15.29 C = 59.52 F Sfc-Lift cond lev (LCL): 966.06 mb = 429.96 m = 1410.60 ft T: -8.53 C 700-500 lapse rate: 7.97 C/km ThetaE index: 5.54 C Layer 905.0- 889.0 mb Conv cond level (CCL): 605.91 mb = 4108.08 m = 13477.77 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 25.18 C = 77.33 F Cap Strength: 17.48 C Lifted Index: 18.14 C Risk: None Lifted Index @300 mb: 19.73 C Lifted Index @700 mb: 17.07 C Showalter Index: 10.67 C Risk: None Total Totals Index: 15.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -12.90 C K Index: -57.70 Risk: None Sweat Index: 125.71 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 95.51 J/kg Max Up Vert Vel: 13.82 m/s Conv Inhibition (B-): 48245.82 J/kg Cap Strength: 18.08 C Lift Cond Lev (LCL): 864.30 mb = 1319.60 m = 4329.34 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 18 32305 255 110 106.3 28.5 1 999 171 180 5 0.0 5.0 2 925 772 220 21 13.5 16.1 3 850 1454 220 27 17.4 20.7 4 700 2997 235 25 20.5 14.3 5 500 5530 230 25 19.2 16.1 6 400 7110 250 33 31.0 11.3 7 300 9010 255 31 29.9 8.0 8 250 10160 260 25 24.6 4.3 9 200 11520 260 33 32.5 5.7 10 187 11925 265 40 39.8 3.5 11 150 13260 270 44 44.0 -0.0 12 100 15720 270 54 54.0 -0.0 13 70 17900 270 64 64.0 -0.0 14 50 19950 270 85 85.0 -0.0 15 30 23100 265 103 102.6 9.0 16 20 25640 255 108 104.3 28.0 Wind Parameters Energy-Hel index: -5.97 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//U8951/skewt/U8951.skewt.20260109.12.gif