UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for U6629... Searching the city database file for: U6629 ... Date:0000Z 1 DEC 25 Station: U6629 WMO ident: 26629 Latitude: 54.88 Longitude: 23.88 ------------------------------------------------------------------------------- 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 1007 73 1.4 1.1 98 0.3 1.3 175 5 274.0 274.7 274.0 285.1 4.11 1 1000 129 2.2 2.2 100 0.0 2.2 180 9 275.4 276.1 275.3 287.5 4.48 2 987 235 3.8 3.8 100 0.0 3.8 183 10 278.0 278.8 277.6 291.9 5.09 3 938 650 3.8 3.8 100 0.0 3.8 196 16 282.1 283.0 280.0 296.9 5.36 4 925 763 3.2 3.2 100 0.0 3.2 200 17 282.6 283.5 280.0 297.1 5.21 5 918 825 2.8 2.8 100 0.0 2.8 282.8 283.7 280.0 297.0 5.10 6 917 833 2.8 2.8 100 0.0 2.8 282.9 283.8 280.0 297.1 5.10 7 907 923 6.0 1.0 70 5.0 3.7 287.1 287.8 281.3 300.0 4.53 8 895 1032 6.6 -0.4 61 7.0 3.4 288.8 289.5 281.6 300.7 4.15 9 850 1454 5.0 -12.0 28 17.0 -1.1 291.4 291.7 279.9 296.8 1.79 10 795 1996 1.0 -4.0 69 5.0 -1.2 292.7 293.4 282.7 303.3 3.57 11 706 2939 -5.7 -7.6 86 1.9 -6.4 295.5 296.0 283.2 304.6 3.06 12 700 3006 -6.1 -8.5 83 2.4 -7.0 295.7 296.2 283.1 304.4 2.87 13 685 3175 -7.5 -8.8 90 1.3 -8.0 296.0 296.5 283.2 304.6 2.87 14 676 3277 -7.5 -13.5 62 6.0 -9.4 297.1 297.5 282.7 303.3 1.99 15 614 4015 -14.3 -15.9 88 1.6 -14.7 297.6 297.9 282.7 303.2 1.80 16 609 4077 -12.7 -21.7 47 9.0 -14.9 300.1 300.3 282.9 303.7 1.11 17 526 5177 -20.1 -35.1 25 15.0 -22.3 304.1 304.2 283.5 305.4 0.37 18 500 5550 -23.3 -37.3 27 14.0 -25.1 304.6 304.7 283.7 305.7 0.31 19 477 5893 -25.7 -42.7 19 17.0 -27.4 305.8 305.8 284.0 306.5 0.19 20 400 7140 -36.3 -46.3 35 10.0 -37.0 307.8 307.8 284.7 308.4 0.15 21 399 7157 -36.3 -45.3 39 9.0 -36.9 308.0 308.1 284.8 308.6 0.17 22 378 7530 -39.5 -53.5 21 14.0 -40.1 308.6 308.6 284.9 308.9 0.07 23 358 7900 -42.3 -60.3 12 18.0 -42.9 309.7 309.7 285.2 309.8 0.03 24 300 9070 -51.9 -65.9 17 14.0 -52.1 312.2 312.2 286.1 312.3 0.02 25 282 9469 -55.5 -66.5 24 11.0 -55.6 312.6 312.6 286.3 312.7 0.02 26 250 10230 -61.3 -69.3 34 8.0 -61.4 314.9 314.9 287.1 315.0 0.01 27 233 10663 -63.7 -70.7 38 7.0 -63.7 317.7 317.7 288.0 317.7 0.01 28 228 10796 -64.3 -70.3 44 6.0 -64.3 318.8 318.8 288.3 318.8 0.01 29 221 10986 -63.1 -67.7 54 4.6 -63.1 323.5 323.5 289.8 323.5 0.02 30 200 11600 -62.3 -77.3 12 15.0 -62.4 334.1 334.1 292.8 334.1 0.01 31 194 11788 -63.1 -77.1 13 14.0 -63.2 335.7 335.7 293.3 335.8 0.01 32 181 12218 -60.1 -80.1 6 20.0 -60.3 347.4 347.4 296.0 347.4 0.00 33 164 12837 -57.5 -82.5 3 25.0 -57.8 361.7 361.7 299.0 361.7 0.00 34 150 13400 -58.5 -83.5 3 25.0 -58.7 369.3 369.3 300.4 369.3 0.00 35 100 15930 -61.1 -85.1 3 24.0 -61.4 409.7 409.7 306.5 409.7 0.00 36 70 18130 -62.9 -86.9 3 24.0 -63.2 449.8 449.8 310.8 449.8 0.00 37 50 20170 -65.5 -88.5 3 23.0 -65.8 489.1 489.1 314.1 489.1 0.00 38 30 23260 -68.7 -90.7 3 22.0 -69.0 557.4 557.4 318.5 557.4 0.00 39 27 23894 -67.1 -91.1 2 24.0 -67.5 578.9 578.9 319.6 578.9 0.00 40 24 24600 -70.7 -91.7 3 21.0 -71.0 588.3 588.3 320.0 588.3 0.00 41 20 25680 -71.5 -92.5 3 21.0 -71.8 617.3 617.3 321.4 617.3 0.00 42 11 29153 -78.1 -98.1 3 20.0 -78.3 708.4 708.4 324.7 708.5 0.00 TRP 228 10796 -64.3 -70.3 44 6.0 -64.3 318.8 318.8 288.3 318.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 781.72 mb = 2136.72 m = 7010.15 ft Wetbulb zero: 861.05 mb = 1348.30 m = 4423.50 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 62.67 % Est. max temperature: 18.40 C = 65.12 F Sfc-Lift cond lev (LCL): 1002.20 mb = 111.34 m = 365.28 ft T: 1.95 C 700-500 lapse rate: 6.76 C/km ThetaE index: 3.92 C Layer 850.0- 795.0 mb Conv cond level (CCL): 1000.00 mb = 129.00 m = 423.22 ft Mean mixing ratio: 5.07 g/kg Conv temperature: 4.46 C = 40.04 F Cap Strength: 9.82 C Lifted Index: 9.79 C Risk: None Lifted Index @300 mb: 12.77 C Lifted Index @700 mb: 6.77 C Showalter Index: 7.91 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 11.30 C K Index: 13.90 Risk: None Energy Index: 1.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.85 J/kg Max Up Vert Vel: 8.23 m/s Conv Inhibition (B-): 56681.55 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 951.67 mb = 531.85 m = 1744.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1007 73 175 5 -0.4 5.0 | 74 7 -6.8 -1.9 1 1000 129 180 9 0.0 9.0 | 108 7 -6.3 2.1 2 925 763 200 17 5.8 16.0 | 177 9 -0.5 9.0 Wind Parameters Mean winds (0-6000m): 192.4 at 12.5 knts Storm direction: 222.4 at 9.4 knts Shear (0-3000m) pos: 10.3 neg: 0.0 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 102.8 deg Storm rel helicity (0-3000m) pos: 21.0 neg: 0.0 tot: 21.0 m^2/s^2 ave: 35.0 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 8.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 104.61 Bulk Shear: 0.32 m/s 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 ------------------------------------------------------------------------------- 500 188 11 131 6| 10.3 0.0 10.3| 18.1 0.0 18.1 36.2 0.98| 10.7 10.6 1000 NO DATA | 10.3 0.0 10.3| | 1500 NO DATA | 10.3 0.0 10.3| | 2000 NO DATA | 10.3 0.0 10.3| | 2500 NO DATA | 10.3 0.0 10.3| | 3000 NO DATA | 10.3 0.0 10.3| | 4000 NO DATA | 10.3 0.0 10.3| | 5000 NO DATA | 10.3 0.0 10.3| | 6000 NO DATA | 10.3 0.0 10.3| | Wrote GIF file: /home/apache/climate/data/raob//U6629/skewt/U6629.skewt.20251201.00.gif