UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 7 DEC 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 1000 237 -2.7 -3.7 93 1.0 -3.1 135 1 270.5 270.9 270.1 278.3 2.90 1 986 349 -2.9 -4.1 91 1.2 -3.3 271.3 271.8 270.6 279.1 2.86 2 966 511 -1.7 -3.2 89 1.5 -2.3 274.1 274.7 272.7 282.7 3.12 3 925 855 -2.7 -6.9 73 4.2 -4.1 185 17 276.5 277.0 273.1 283.4 2.46 4 915 941 -2.9 -7.6 70 4.7 -4.5 277.2 277.6 273.3 283.8 2.35 5 906 1020 -1.3 -6.3 69 5.0 -3.1 279.6 280.1 275.1 287.1 2.63 6 893 1135 -1.3 -8.3 59 7.0 -3.7 280.8 281.2 275.3 287.3 2.28 7 850 1527 -2.9 -9.9 58 7.0 -5.3 160 19 283.1 283.5 276.3 289.2 2.12 8 704 3010 -5.7 -22.7 25 17.0 -10.0 295.7 295.8 280.7 298.5 0.88 9 700 3055 -6.1 -20.1 32 14.0 -9.9 235 5 295.7 295.9 281.0 299.2 1.11 10 658 3537 -8.3 -13.3 67 5.0 -9.9 298.5 298.9 283.4 305.0 2.08 11 621 3984 -10.3 -16.3 61 6.0 -12.1 301.2 301.5 284.0 306.6 1.72 12 548 4931 -18.7 -23.7 65 5.0 -19.8 302.2 302.4 283.6 305.6 1.03 13 500 5610 -22.1 -28.1 58 6.0 -23.2 280 17 306.1 306.2 284.8 308.6 0.76 14 476 5970 -24.7 -32.7 47 8.0 -25.9 307.2 307.3 284.9 309.0 0.51 15 400 7210 -35.3 -41.3 54 6.0 -35.8 285 33 309.1 309.2 285.3 310.0 0.26 16 300 9150 -51.1 -57.1 49 6.0 -51.2 280 33 313.3 313.3 286.6 313.5 0.06 17 265 9938 -58.3 -64.3 46 6.0 -58.4 314.1 314.1 286.8 314.2 0.03 18 250 10300 -60.9 -66.9 45 6.0 -61.0 275 29 315.5 315.5 287.3 315.6 0.02 19 205 11513 -69.7 -74.7 48 5.0 -69.7 320.1 320.1 288.8 320.1 0.01 20 200 11660 -70.5 -75.5 48 5.0 -70.5 285 29 321.1 321.1 289.1 321.1 0.01 21 178 12344 -73.7 -78.7 46 5.0 -73.7 290 25 326.7 326.7 290.8 326.8 0.00 22 173 12511 -70.9 -76.9 41 6.0 -70.9 334.0 334.0 292.8 334.1 0.01 23 150 13360 -68.3 -74.3 42 6.0 -68.4 290 25 352.4 352.4 297.2 352.5 0.01 24 124 14508 -65.5 -71.5 43 6.0 -65.5 377.2 377.2 301.8 377.3 0.02 25 100 15810 -67.1 -73.1 42 6.0 -67.2 275 29 398.1 398.1 304.9 398.2 0.02 26 70 17950 -69.7 -75.7 41 6.0 -69.8 255 36 435.3 435.3 309.4 435.4 0.02 27 50 19950 -70.3 -77.3 35 7.0 -70.4 260 40 477.8 477.8 313.3 477.9 0.02 28 30 22950 -74.1 -81.1 33 7.0 -74.2 260 56 542.6 542.6 317.7 542.8 0.02 TRP 178 12344 -73.7 -78.7 46 5.0 -73.7 290 25 326.7 326.7 290.8 326.8 0.00 WND 23 265 68 Sounding variables and indices 1000-500 mb thick: 5372.59 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 58.09 % Est. max temperature: 9.96 C = 49.92 F Sfc-Lift cond lev (LCL): 984.23 mb = 363.13 m = 1191.34 ft T: -2.79 C 700-500 lapse rate: 6.26 C/km Conv cond level (CCL): 618.15 mb = 4019.00 m = 13185.54 ft Mean mixing ratio: 2.76 g/kg Conv temperature: 28.11 C = 82.60 F Cap Strength: 17.86 C Lifted Index: 19.77 C Risk: None Lifted Index @300 mb: 21.80 C Lifted Index @700 mb: 14.65 C Showalter Index: 14.68 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 12.20 C K Index: -4.70 Risk: None Sweat Index: 188.25 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.53 J/kg Max Up Vert Vel: 7.68 m/s Conv Inhibition (B-): 35560.00 J/kg Cap Strength: 19.41 C Lift Cond Lev (LCL): 907.74 mb = 1004.46 m = 3295.44 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 23 30418 265 68 67.7 5.9 1 1000 237 135 1 -0.7 0.7 2 1000 238 135 1 -0.7 0.7 3 925 855 185 17 1.5 16.9 4 850 1527 160 19 -6.5 17.9 5 700 3055 235 5 4.1 2.9 6 500 5610 280 17 16.7 -3.0 7 400 7210 285 33 31.9 -8.5 8 300 9150 280 33 32.5 -5.7 9 250 10300 275 29 28.9 -2.5 10 200 11660 285 29 28.0 -7.5 11 178 12344 290 25 23.5 -8.6 12 150 13360 290 25 23.5 -8.6 13 100 15810 275 29 28.9 -2.5 14 70 17950 255 36 34.8 9.3 15 50 19950 260 40 39.4 6.9 16 30 22950 260 56 55.1 9.7 Wind Parameters Energy-Hel index: -1.85 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//U7707/skewt/U7707.skewt.20251207.00.gif