UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 8 JAN 26 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 180 SFC 964 454 -19.1 -22.5 74 3.4 -19.6 0 0 256.7 256.8 255.9 258.5 0.65 2 932 708 -15.7 -18.7 78 3.0 -16.3 337 0 262.7 262.8 261.2 265.3 0.94 3 930 724 -9.1 -12.7 75 3.6 -10.0 336 0 269.6 269.8 267.3 273.9 1.55 4 925 766 -9.3 -13.3 73 4.0 -10.3 332 0 269.8 270.0 267.3 273.9 1.48 5 879 1158 -12.5 -19.5 56 7.0 -13.9 298 1 270.4 270.6 266.7 273.1 0.93 6 850 1413 -14.1 -21.1 55 7.0 -15.4 275 1 271.4 271.5 267.2 273.8 0.83 7 763 2223 -19.3 -24.2 65 4.9 -20.1 286 22 274.3 274.4 268.9 276.3 0.71 8 700 2855 -26.1 -31.1 63 5.0 -26.6 295 38 273.6 273.6 267.9 274.8 0.41 9 679 3073 -29.3 -34.2 62 4.9 -29.7 292 38 272.4 272.5 266.9 273.3 0.31 10 590 4060 -35.7 -39.7 67 4.0 -36.0 280 36 276.1 276.2 269.1 276.8 0.21 11 543 4632 -39.1 -44.1 59 5.0 -39.4 272 36 278.7 278.7 270.7 279.2 0.14 12 500 5190 -44.1 -49.1 57 5.0 -44.3 265 35 279.3 279.3 270.9 279.6 0.09 13 492 5298 -44.5 -49.5 57 5.0 -44.7 267 37 280.1 280.1 271.4 280.4 0.08 14 474 5547 -43.5 -48.5 58 5.0 -43.7 271 41 284.3 284.3 273.8 284.6 0.10 15 455 5820 -45.9 -51.9 51 6.0 -46.1 276 46 284.7 284.7 273.9 284.9 0.07 16 410 6508 -48.1 -54.1 50 6.0 -48.3 287 59 290.4 290.4 277.0 290.6 0.06 17 400 6670 -49.5 -55.5 49 6.0 -49.6 290 62 290.7 290.7 277.1 290.8 0.05 18 334 7834 -57.3 -64.3 41 7.0 -57.4 287 67 295.4 295.4 279.3 295.4 0.02 19 303 8448 -59.5 -67.5 35 8.0 -59.6 285 69 300.6 300.6 281.6 300.7 0.01 20 300 8510 -59.5 -67.5 35 8.0 -59.6 285 71 301.5 301.5 282.0 301.5 0.01 21 298 8552 -59.5 -67.5 35 8.0 -59.6 285 71 302.0 302.1 282.2 302.1 0.01 22 286 8810 -57.5 -65.5 35 8.0 -57.6 284 70 308.5 308.5 284.8 308.6 0.02 23 250 9660 -57.9 -65.9 35 8.0 -58.0 280 69 320.0 320.0 288.8 320.1 0.02 24 226 10293 -58.5 -67.5 30 9.0 -58.6 280 70 328.4 328.4 291.3 328.5 0.02 25 200 11060 -57.3 -66.3 31 9.0 -57.5 280 71 342.0 342.0 294.8 342.1 0.03 26 192 11320 -54.7 -64.7 28 10.0 -54.9 280 74 350.2 350.2 296.7 350.4 0.03 27 190 11387 -54.7 -64.7 28 10.0 -54.9 280 75 351.3 351.3 297.0 351.4 0.03 28 150 12900 -54.3 -65.3 25 11.0 -54.6 275 58 376.5 376.5 301.7 376.7 0.04 29 132 13723 -52.7 -64.7 22 12.0 -53.1 270 61 393.4 393.4 304.3 393.6 0.05 30 120 14332 -57.3 -69.3 20 12.0 -57.6 267 64 395.8 395.8 304.6 396.0 0.03 31 114 14656 -57.7 -69.7 20 12.0 -58.0 265 65 400.9 400.9 305.3 401.1 0.03 32 100 15490 -54.1 -68.1 16 14.0 -54.6 260 69 423.2 423.2 308.1 423.4 0.04 33 93 15962 -50.3 -65.3 15 15.0 -51.1 259 65 439.6 439.6 309.8 439.9 0.06 34 70 17800 -55.9 -71.9 12 16.0 -56.5 255 48 464.8 464.8 312.2 465.0 0.03 35 64 18371 -55.9 -72.9 10 17.0 -56.6 259 49 476.9 476.9 313.2 477.0 0.03 36 52 19713 -49.3 -67.3 10 18.0 -50.9 268 52 521.4 521.4 316.4 522.0 0.09 37 50 19970 -49.3 -67.3 10 18.0 -51.0 270 52 527.3 527.3 316.8 527.9 0.09 38 41 21269 -49.5 -69.5 8 20.0 -51.4 264 39 557.6 557.6 318.5 558.1 0.08 39 38 21768 -48.1 -68.1 8 20.0 -50.4 262 34 573.4 573.4 319.4 574.2 0.11 40 36 22128 -43.7 -64.7 8 21.0 -47.2 260 31 593.7 593.8 320.4 595.0 0.18 41 30 23330 -51.9 -72.9 6 21.0 -53.9 255 19 603.2 603.2 320.7 603.6 0.07 42 29 23551 -52.3 -73.3 6 21.0 -54.3 254 20 607.9 608.0 321.0 608.4 0.07 43 29 23551 -52.3 -73.3 6 21.0 -54.3 254 20 607.9 608.0 321.0 608.4 0.07 44 20 26000 -45.9 -68.9 6 23.0 -50.4 240 29 695.7 695.8 324.3 697.2 0.18 45 18 26703 -45.1 -69.1 5 24.0 -50.3 719.5 719.6 325.1 721.2 0.19 46 16 27496 -41.3 -66.3 5 25.0 -48.4 756.5 756.7 326.2 759.6 0.32 47 13 28897 -44.1 -69.1 5 25.0 -50.8 793.1 793.3 327.1 795.8 0.27 48 11 30027 -40.5 -67.5 4 27.0 -49.6 845.0 845.2 328.4 849.2 0.40 TRP 303 8448 -59.5 -67.5 35 8.0 -59.6 285 69 300.6 300.6 281.6 300.7 0.01 WND 190 11387 -54.7 -64.7 28 10.0 -54.9 280 75 351.3 351.3 297.0 351.4 0.03 Sounding variables and indices 1000-500 mb thick: 5010.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 62.89 % Est. max temperature: -3.45 C = 25.79 F Sfc-Lift cond lev (LCL): 911.52 mb = 878.77 m = 2883.07 ft T: -10.22 C 700-500 lapse rate: 7.71 C/km ThetaE index: 3.00 C Layer 700.0- 590.0 mb Conv cond level (CCL): 964.00 mb = 453.88 m = 1489.10 ft Mean mixing ratio: 1.05 g/kg Conv temperature: -17.01 C = 1.39 F Cap Strength: 7.76 C Lifted Index: 7.91 C Risk: None Lifted Index @300 mb: 22.45 C Lifted Index @700 mb: 4.52 C Showalter Index: 4.75 C Risk: None Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.00 C Cross Totals Index: 23.00 C K Index: 3.90 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.50 J/kg Max Up Vert Vel: 11.79 m/s Conv Inhibition (B-): 63648.38 J/kg Cap Strength: 7.90 C Lift Cond Lev (LCL): 848.18 mb = 1429.11 m = 4688.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 22 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 ---------------------------------------------------------- 0 964 454 0 0 -0.0 -0.0 | 132 22 -16.4 14.8 1 850 1413 275 1 1.0 -0.1 | 134 21 -15.4 14.7 2 700 2855 295 38 34.4 -16.1 | 274 18 18.0 -1.3 3 500 5190 265 35 34.9 3.1 | 226 26 18.4 17.8 4 400 6670 290 62 58.3 -21.2 | 279 42 41.8 -6.4 5 303 8448 285 69 66.6 -17.9 | 274 50 50.2 -3.1 6 300 8510 285 71 68.6 -18.4 | 274 52 52.2 -3.6 7 250 9660 280 69 68.0 -12.0 | 267 52 51.5 2.8 8 200 11060 280 71 69.9 -12.3 | 267 54 53.5 2.4 9 190 11387 280 75 73.9 -13.0 | 268 57 57.4 1.7 10 150 12900 275 58 57.8 -5.1 | 257 42 41.4 9.7 11 100 15490 260 69 68.0 12.0 | 243 58 51.5 26.7 12 70 17800 255 48 46.4 12.4 | 228 40 29.9 27.2 13 50 19970 270 52 52.0 -0.0 | 247 39 35.6 14.8 14 30 23330 255 19 18.4 4.9 | 186 20 1.9 19.7 15 20 26000 240 29 25.1 14.5 | 197 31 8.7 29.3 Wind Parameters Mean winds (0-6000m): 282.0 at 29.4 knts Storm direction: 312.0 at 22.1 knts Shear (0-3000m) pos: 6.2 neg: 0.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 127.1 deg Storm rel helicity (0-3000m) pos: 110.6 neg: -24.9 tot: 85.8 m^2/s^2 ave: 28.6 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.61 Bulk Shear: 113.16 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 ------------------------------------------------------------------------------- 500 247 0 133 22| 0.0 0.5 0.5| 0.5 -0.7 -0.2 -0.4 -0.06| 0.6 -0.0 1000 275 1 133 22| 0.0 1.1 1.1| 7.6 -0.7 7.0 7.0 0.54| 1.2 0.6 1500 281 3 137 19| 4.4 0.7 5.1| 45.9 -0.7 45.3 30.2 0.70| 5.2 3.6 2000 289 8 143 15| 6.6 0.5 7.1| 80.1 -0.7 79.4 39.7 0.82| 7.3 6.0 2500 294 13 154 10| 7.4 0.4 7.8|110.6 -4.6 106.1 42.4 0.77| 8.2 6.3 3000 293 17 174 8| 6.2 0.8 7.0|110.6 -24.9 85.8 28.6 0.60| 7.6 4.5 4000 288 22 210 9| 4.6 1.6 6.2|110.6 -67.2 43.5 10.9 0.36| 6.7 2.4 5000 283 25 222 12| 4.2 1.7 5.9|145.4 -98.8 46.6 9.3 0.30| 6.5 1.9 6000 282 29 235 15| 5.3 1.4 6.8|323.7 -98.8 224.9 37.5 0.45| 7.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260108.00.gif