UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 18 JAN 26 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 1022 161 -13.3 -18.2 67 4.9 -14.2 220 3 258.2 258.4 257.6 260.6 0.89 1 1005 289 -13.1 -18.1 66 5.0 -14.0 259.7 259.8 258.8 262.2 0.91 2 1000 327 -11.7 -16.7 66 5.0 -12.7 275 15 261.5 261.6 260.5 264.3 1.03 3 975 522 -6.3 -9.6 77 3.3 -7.2 268.8 269.1 267.3 274.0 1.89 4 963 619 -6.3 -9.4 79 3.1 -7.2 269.7 270.1 268.1 275.1 1.94 5 925 934 -4.5 -20.5 27 16.0 -8.2 285 19 274.7 274.8 269.4 277.1 0.81 6 915 1020 -4.7 -25.7 18 21.0 -8.9 275.4 275.4 269.2 276.9 0.51 7 872 1402 -2.3 -37.3 5 35.0 -8.1 281.7 281.7 272.5 282.2 0.18 8 850 1606 -3.3 -38.3 5 35.0 -8.9 280 21 282.7 282.7 273.0 283.2 0.16 9 721 2883 -11.1 -40.1 7 29.0 -15.0 287.7 287.8 275.7 288.3 0.16 10 714 2957 -11.3 -39.3 8 28.0 -15.2 288.3 288.4 276.1 288.9 0.18 11 700 3108 -12.7 -27.7 27 15.0 -15.5 295 17 288.4 288.5 276.7 290.2 0.56 12 685 3273 -13.7 -24.7 39 11.0 -15.9 289.1 289.2 277.4 291.5 0.75 13 606 4193 -19.7 -38.7 17 19.0 -22.0 292.5 292.5 278.3 293.2 0.22 14 575 4580 -23.3 -30.3 53 7.0 -24.3 292.7 292.8 278.8 294.4 0.53 15 500 5590 -29.7 -33.8 67 4.1 -30.2 345 25 296.8 296.9 280.6 298.3 0.44 16 466 6087 -32.9 -36.8 68 3.9 -33.3 298.9 298.9 281.4 300.1 0.35 17 415 6890 -39.3 -43.1 67 3.8 -39.5 300.7 300.8 282.0 301.4 0.20 18 400 7140 -41.7 -45.5 66 3.8 -41.9 340 25 300.8 300.8 281.9 301.4 0.16 19 300 9030 -56.3 -61.1 55 4.8 -56.3 5 31 306.0 306.0 283.8 306.1 0.03 20 265 9810 -62.7 -67.7 51 5.0 -62.7 307.7 307.7 284.5 307.7 0.02 21 250 10170 -64.1 -69.1 50 5.0 -64.1 15 33 310.8 310.8 285.6 310.8 0.01 22 246 10269 -64.3 -69.3 50 5.0 -64.3 311.9 311.9 286.0 312.0 0.01 23 234 10573 -67.1 -72.1 49 5.0 -67.1 312.2 312.2 286.1 312.2 0.01 24 229 10703 -67.5 -72.5 49 5.0 -67.5 360 33 313.5 313.5 286.6 313.5 0.01 25 200 11520 -66.7 -71.7 49 5.0 -66.7 5 23 327.1 327.1 290.9 327.2 0.01 26 192 11767 -66.9 -71.9 49 5.0 -67.0 330.7 330.7 291.9 330.7 0.01 27 169 12551 -60.9 -66.9 45 6.0 -61.0 352.9 352.9 297.3 353.0 0.03 28 162 12813 -63.1 -69.1 44 6.0 -63.2 353.5 353.5 297.4 353.6 0.02 29 150 13290 -61.3 -67.3 45 6.0 -61.4 345 15 364.5 364.5 299.6 364.6 0.03 30 127 14320 -59.9 -66.9 40 7.0 -60.0 384.8 384.8 303.1 384.9 0.04 31 100 15800 -61.7 -69.7 34 8.0 -61.9 305 21 408.5 408.5 306.3 408.7 0.03 32 83 16958 -61.5 -71.5 25 10.0 -61.7 431.3 431.3 309.0 431.4 0.03 33 81 17109 -61.1 -72.1 22 11.0 -61.3 435.1 435.1 309.4 435.3 0.03 34 70 18010 -64.7 -75.7 21 11.0 -64.9 295 36 446.0 446.0 310.5 446.1 0.02 35 59 19054 -63.3 -75.3 18 12.0 -63.6 471.5 471.5 312.8 471.6 0.02 36 54 19594 -65.9 -78.9 15 13.0 -66.1 477.6 477.6 313.2 477.6 0.01 37 50 20060 -65.5 -79.5 13 14.0 -65.8 290 46 489.1 489.1 314.2 489.2 0.01 38 42 21125 -63.7 -78.7 11 15.0 -64.1 518.6 518.6 316.2 518.7 0.02 39 36 22065 -66.1 -81.1 11 15.0 -66.4 535.8 535.8 317.3 535.9 0.02 40 33 22591 -67.1 -82.1 10 15.0 -67.4 546.6 546.6 317.9 546.7 0.01 41 30 23170 -64.3 -80.3 9 16.0 -64.8 280 93 569.3 569.4 319.1 569.5 0.02 42 27 23821 -60.3 -78.3 8 18.0 -61.2 598.0 598.0 320.5 598.2 0.03 43 20 25730 -52.1 -74.1 5 22.0 -54.9 275 136 676.7 676.7 323.7 677.4 0.08 44 19 26062 -52.1 -74.1 5 22.0 -54.9 686.7 686.7 324.0 687.4 0.09 45 18 26416 -47.7 -71.7 5 24.0 -52.0 711.3 711.3 324.8 712.5 0.13 46 17 26792 -49.5 -73.5 4 24.0 -53.4 717.2 717.3 325.0 718.2 0.11 TRP 229 10703 -67.5 -72.5 49 5.0 -67.5 360 33 313.5 313.5 286.6 313.5 0.01 WND 16 275 157 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 32.20 % Est. max temperature: 10.28 C = 50.50 F Sfc-Lift cond lev (LCL): 943.92 mb = 775.60 m = 2544.57 ft T: -5.41 C 700-500 lapse rate: 6.85 C/km ThetaE index: 0.17 C Layer 915.0- 872.0 mb Conv cond level (CCL): 609.09 mb = 4155.17 m = 13632.27 ft Mean mixing ratio: 1.35 g/kg Conv temperature: 21.03 C = 69.85 F Cap Strength: 19.04 C Lifted Index: 21.20 C Risk: None Lifted Index @300 mb: 24.66 C Lifted Index @700 mb: 16.81 C Showalter Index: 11.60 C Risk: None Total Totals Index: 17.80 C Risk: None Vertical Totals Index: 26.40 C Cross Totals Index: -8.60 C K Index: -26.90 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.33 J/kg Max Up Vert Vel: 11.69 m/s Conv Inhibition (B-): 53374.50 J/kg Cap Strength: 21.14 C Lift Cond Lev (LCL): 882.58 mb = 1306.68 m = 4286.94 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 16 33420 275 157 156.4 -13.7 1 1022 161 220 3 1.9 2.3 2 1000 327 275 15 14.9 -1.3 3 925 934 285 19 18.4 -4.9 4 850 1606 280 21 20.7 -3.6 5 700 3108 295 17 15.4 -7.2 6 500 5590 345 25 6.5 -24.1 7 400 7140 340 25 8.6 -23.5 8 300 9030 5 31 -2.7 -30.9 9 250 10170 15 33 -8.5 -31.9 10 229 10703 360 33 -0.0 -33.0 11 200 11520 5 23 -2.0 -22.9 12 150 13290 345 15 3.9 -14.5 13 100 15800 305 21 17.2 -12.0 14 70 18010 295 36 32.6 -15.2 15 50 20060 290 46 43.2 -15.7 16 30 23170 280 93 91.6 -16.1 17 20 25730 275 136 135.5 -11.9 Wind Parameters Energy-Hel index: -4.27 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//U7730/skewt/U7730.skewt.20260118.12.gif