UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for U6629... Searching the city database file for: U6629 ... Date:0000Z 10 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 1004 74 6.0 4.8 92 1.2 5.4 255 5 278.8 279.7 278.4 293.5 5.37 1 1000 107 6.0 4.9 93 1.1 5.5 255 7 279.1 280.1 278.6 294.0 5.43 2 943 587 3.8 0.6 80 3.2 2.4 285 16 281.6 282.4 278.3 293.4 4.23 3 925 743 2.4 0.5 87 1.9 1.5 295 19 281.8 282.5 278.5 293.7 4.28 4 869 1244 -1.5 -1.5 100 0.0 -1.5 295 23 282.8 283.5 278.6 293.9 3.94 5 860 1327 0.2 -4.8 69 5.0 -1.8 295 24 285.4 285.9 278.8 294.3 3.11 6 850 1421 0.6 -5.4 64 6.0 -1.8 295 25 286.8 287.3 279.3 295.5 3.00 7 846 1459 0.6 -6.4 59 7.0 -2.1 295 25 287.2 287.7 279.2 295.3 2.80 8 789 2015 -2.7 -8.7 63 6.0 -4.9 299 26 289.4 289.9 279.9 296.8 2.51 9 766 2250 -2.7 -18.7 28 16.0 -7.2 300 26 291.9 292.1 279.3 295.4 1.14 10 748 2438 -3.7 -13.7 46 10.0 -6.9 302 26 292.8 293.1 280.5 298.2 1.77 11 700 2959 -6.9 -17.9 41 11.0 -10.0 305 27 294.8 295.1 280.9 299.0 1.33 12 559 4678 -18.1 -41.1 11 23.0 -21.0 318 58 301.2 301.2 282.1 301.9 0.19 13 536 4992 -18.5 -51.5 4 33.0 -21.7 321 63 304.4 304.4 283.2 304.6 0.06 14 512 5334 -19.7 -43.7 10 24.0 -22.5 324 70 306.9 307.0 284.4 307.5 0.16 15 500 5510 -19.7 -33.7 28 14.0 -22.0 325 73 309.0 309.1 285.5 310.6 0.44 16 486 5720 -20.9 -32.9 33 12.0 -22.8 326 73 310.1 310.2 285.9 311.8 0.49 17 476 5873 -22.1 -28.1 58 6.0 -23.2 327 73 310.4 310.6 286.4 313.1 0.79 18 464 6061 -22.5 -32.5 40 10.0 -24.1 328 73 312.2 312.3 286.8 314.1 0.54 19 400 7130 -31.3 -44.3 27 13.0 -32.4 335 73 314.3 314.3 287.1 315.0 0.19 20 398 7165 -31.5 -46.5 21 15.0 -32.7 335 73 314.5 314.5 287.1 315.0 0.15 21 392 7272 -32.5 -38.5 55 6.0 -33.1 335 75 314.6 314.6 287.3 315.8 0.35 22 385 7398 -33.5 -40.5 49 7.0 -34.1 335 77 314.9 314.9 287.4 315.9 0.29 23 366 7751 -35.7 -47.7 28 12.0 -36.5 335 82 316.5 316.6 287.8 317.1 0.14 24 323 8605 -41.9 -47.9 52 6.0 -42.2 335 94 319.5 319.5 288.8 320.1 0.16 25 308 8925 -44.3 -54.3 32 10.0 -44.7 335 98 320.5 320.5 289.0 320.8 0.08 26 300 9100 -45.7 -52.7 45 7.0 -46.0 335 101 320.9 321.0 289.2 321.3 0.10 27 267 9867 -52.5 -55.0 74 2.5 -52.6 335 107 321.9 321.9 289.4 322.2 0.08 28 262 9989 -53.3 -56.3 70 3.0 -53.4 335 108 322.5 322.5 289.6 322.7 0.07 29 250 10290 -55.3 -59.5 59 4.2 -55.4 335 108 323.9 323.9 290.0 324.1 0.05 30 247 10367 -55.7 -59.2 65 3.5 -55.8 335 107 324.4 324.4 290.2 324.6 0.05 31 231 10792 -58.1 -61.1 68 3.0 -58.2 335 103 327.0 327.0 290.9 327.2 0.04 32 200 11690 -62.9 -72.9 25 10.0 -63.0 335 95 333.2 333.2 292.6 333.2 0.01 33 193 11910 -62.3 -77.3 12 15.0 -62.4 330 91 337.5 337.5 293.7 337.5 0.01 34 188 12073 -61.3 -82.3 5 21.0 -61.4 341.7 341.7 294.7 341.7 0.00 35 150 13470 -62.9 -83.9 4 21.0 -63.0 361.7 361.7 299.0 361.7 0.00 36 100 15970 -62.1 -85.1 3 23.0 -62.3 407.7 407.7 306.2 407.8 0.00 37 75 17739 -63.5 -86.5 3 23.0 -63.7 439.8 439.8 309.8 439.8 0.00 38 70 18160 -65.5 -87.5 3 22.0 -65.7 444.3 444.3 310.3 444.3 0.00 39 63 18796 -68.1 -88.1 4 20.0 -68.2 452.1 452.1 311.1 452.1 0.00 40 58 19295 -65.9 -87.9 3 22.0 -66.1 467.9 467.9 312.5 467.9 0.00 41 50 20190 -68.1 -89.1 3 21.0 -68.3 483.0 483.0 313.7 483.0 0.00 42 42 21241 -67.1 -89.1 3 22.0 -67.4 510.2 510.2 315.7 510.2 0.00 43 34 22503 -71.7 -90.7 4 19.0 -71.9 529.9 529.9 316.9 529.9 0.00 44 30 23240 -72.9 -91.9 4 19.0 -73.0 545.9 545.9 317.9 545.9 0.00 45 20 25610 -74.9 -92.9 4 18.0 -75.1 606.9 606.9 320.9 606.9 0.00 46 17 26554 -75.5 -93.5 4 18.0 -75.7 633.9 633.9 322.0 633.9 0.00 47 16 26909 -71.3 -92.3 3 21.0 -71.7 658.6 658.6 323.0 658.7 0.00 48 12 28596 -74.9 -93.9 4 19.0 -75.2 702.4 702.4 324.5 702.4 0.00 49 10 29670 -69.5 -92.5 2 23.0 -70.3 760.1 760.1 326.2 760.2 0.01 50 9.5 29975 -70.7 -92.7 2 22.0 -71.4 766.8 766.8 326.4 766.9 0.01 TRP 193 11910 -62.3 -77.3 12 15.0 -62.4 330 91 337.5 337.5 293.7 337.5 0.01 WND 262 9989 -53.3 -56.3 70 3.0 -53.4 335 108 322.5 322.5 289.6 322.7 0.07 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 890.54 mb = 1051.31 m = 3449.15 ft Freezing level: 861.06 mb = 1317.40 m = 4322.14 ft Freezing level: 835.64 mb = 1560.05 m = 5118.20 ft Wetbulb zero: 896.64 mb = 992.84 m = 3257.32 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 44.76 % Est. max temperature: 13.40 C = 56.12 F Sfc-Lift cond lev (LCL): 985.62 mb = 225.32 m = 739.21 ft T: 5.46 C 700-500 lapse rate: 5.02 C/km ThetaE index: 1.41 C Layer 766.0- 748.0 mb Conv cond level (CCL): 908.16 mb = 890.43 m = 2921.33 ft Mean mixing ratio: 4.61 g/kg Conv temperature: 9.24 C = 48.63 F Cap Strength: 12.27 C Lifted Index: 13.77 C Risk: None Lifted Index @300 mb: 19.38 C Lifted Index @700 mb: 6.32 C Showalter Index: 12.48 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 14.30 C K Index: 3.90 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.24 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 53164.31 J/kg Cap Strength: 13.27 C Lift Cond Lev (LCL): 923.93 mb = 752.33 m = 2468.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 29 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 1004 74 255 5 4.8 1.3 | 175 30 -2.8 29.6 1 1000 107 255 7 6.8 1.8 | 178 30 -0.8 30.1 2 925 743 295 19 17.2 -8.0 | 205 22 9.6 20.3 3 850 1421 295 25 22.7 -10.6 | 220 23 15.1 17.7 4 700 2959 305 27 22.1 -15.5 | 229 19 14.5 12.8 5 500 5510 325 73 41.9 -59.8 | 313 47 34.3 -31.5 6 400 7130 335 73 30.9 -66.2 | 328 44 23.3 -37.9 7 300 9100 335 101 42.7 -91.5 | 331 72 35.1 -63.3 8 262 9989 335 108 45.6 -97.9 | 331 79 38.0 -69.6 9 250 10290 335 108 45.6 -97.9 | 331 79 38.0 -69.6 10 200 11690 335 95 40.1 -86.1 | 331 66 32.6 -57.8 Wind Parameters Mean winds (0-6000m): 315.0 at 39.0 knts Storm direction: 345.0 at 29.3 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 170.7 neg: 0.0 tot: 170.7 m^2/s^2 ave: 56.9 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 130.69 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 ------------------------------------------------------------------------------- 500 275 11 187 28| 12.1 0.0 12.1| 86.1 0.0 86.1 172.1 0.91| 12.9 11.7 1000 289 15 196 24| 9.5 0.0 9.5|124.3 0.0 124.3 124.3 0.88| 10.3 9.1 1500 292 18 203 23| 7.4 0.0 7.4|144.4 0.0 144.4 96.3 0.89| 8.0 7.2 2000 294 20 208 23| 5.8 0.0 5.8|150.3 0.0 150.3 75.1 0.88| 6.4 5.6 2500 295 21 211 22| 4.8 0.0 4.8|155.8 0.0 155.8 62.3 0.86| 5.5 4.7 3000 297 22 214 22| 4.5 0.0 4.5|170.7 0.0 170.7 56.9 0.86| 5.1 4.4 4000 302 26 225 20| 5.8 0.0 5.8|271.5 0.0 271.5 67.9 0.88| 6.3 5.5 5000 309 32 246 19| 6.5 0.0 6.5|397.6 0.0 397.6 79.5 0.84| 7.0 5.9 6000 315 39 268 20| 6.2 0.0 6.2|518.7 0.0 518.7 86.5 0.83| 7.0 5.8 Wrote GIF file: /home/apache/climate/data/raob//U6629/skewt/U6629.skewt.20251210.00.gif