UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052800.upa.cvt Date: 0000Z 28 MAY 25 Searching for U0292... Searching the city database file for: U0292 ... Date:0000Z 28 MAY 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1015 20 -7.7 -9.8 85 2.1 -8.3 330 3 264.3 264.6 264.0 269.1 1.79 1 1005 97 -7.7 -13.7 62 6.0 -9.2 320 3 265.1 265.3 263.7 268.7 1.32 2 1000 136 -8.7 -14.7 62 6.0 -10.1 315 3 264.5 264.6 263.0 267.8 1.22 3 950 528 -12.7 -15.7 78 3.0 -13.3 328 3 264.3 264.5 262.9 267.5 1.18 4 925 730 -14.3 -16.3 85 2.0 -14.7 335 3 264.7 264.9 263.1 267.9 1.16 5 900 937 -15.5 -16.1 95 0.6 -15.6 348 4 265.5 265.7 263.8 268.9 1.21 6 892 1005 -14.1 -14.9 94 0.8 -14.3 352 4 267.7 267.9 265.6 271.4 1.35 7 881 1100 -9.9 -11.7 87 1.8 -10.4 358 4 273.0 273.3 269.8 277.9 1.77 8 856 1322 -9.9 -14.4 70 4.5 -11.1 12 5 275.2 275.5 270.8 279.4 1.46 9 850 1376 -9.9 -14.4 70 4.5 -11.1 15 5 275.8 276.0 271.1 280.0 1.47 10 723 2613 -13.1 -23.1 43 10.0 -15.2 40 7 285.3 285.5 275.5 287.8 0.82 11 700 2858 -14.5 -25.5 39 11.0 -16.6 45 7 286.4 286.5 275.9 288.6 0.69 12 638 3557 -17.5 -29.5 34 12.0 -19.4 48 9 290.7 290.8 277.9 292.4 0.52 13 586 4188 -23.1 -33.1 40 10.0 -24.4 50 11 291.3 291.4 278.0 292.7 0.40 14 556 4572 -24.1 -33.1 43 9.0 -25.3 52 12 294.6 294.7 279.6 296.0 0.42 15 508 5226 -28.3 -36.3 46 8.0 -29.2 55 15 297.2 297.2 280.6 298.3 0.34 16 500 5340 -29.1 -37.1 46 8.0 -29.9 55 15 297.6 297.6 280.7 298.6 0.32 17 439 6258 -34.3 -43.3 40 9.0 -35.0 52 15 302.3 302.3 282.5 302.9 0.19 18 400 6900 -39.7 -48.7 38 9.0 -40.2 50 15 303.4 303.4 282.9 303.8 0.11 19 347 7860 -46.7 -55.7 35 9.0 -47.0 55 13 306.5 306.5 284.1 306.7 0.06 20 346 7879 -46.7 -55.7 35 9.0 -47.0 54 13 306.8 306.8 284.2 307.0 0.06 21 300 8830 -45.3 -56.3 28 11.0 -45.7 25 9 321.5 321.5 289.3 321.8 0.06 22 250 10040 -45.3 -59.3 19 14.0 -45.8 25 5 338.7 338.7 294.0 338.9 0.05 23 200 11540 -44.1 -61.1 13 17.0 -44.9 275 3 362.9 363.0 299.3 363.2 0.05 24 177 12357 -43.9 -61.9 12 18.0 -44.8 258 4 376.2 376.2 301.6 376.4 0.05 25 150 13460 -45.9 -63.9 11 18.0 -46.8 235 5 391.0 391.0 304.0 391.2 0.05 26 100 16150 -47.9 -65.9 11 18.0 -48.9 265 5 435.2 435.2 309.4 435.5 0.05 27 86 17149 -45.3 -64.3 10 19.0 -46.9 259 5 459.6 459.6 311.8 460.1 0.08 28 70 18520 -45.3 -64.3 10 19.0 -47.1 250 5 487.5 487.5 314.1 488.1 0.10 29 65 19015 -44.7 -63.7 10 19.0 -46.7 248 5 499.2 499.3 314.9 499.9 0.11 30 59 19661 -46.7 -64.7 11 18.0 -48.5 245 4 508.8 508.8 315.6 509.4 0.11 31 50 20760 -46.3 -64.3 11 18.0 -48.4 240 3 534.4 534.4 317.2 535.3 0.13 32 38 22590 -45.1 -64.1 10 19.0 -48.0 210 4 581.0 581.1 319.8 582.4 0.18 33 32 23732 -47.9 -66.9 9 19.0 -50.6 192 5 602.8 602.9 320.8 603.9 0.15 34 30 24160 -46.3 -65.3 10 19.0 -49.5 185 5 618.4 618.5 321.5 619.9 0.20 35 24 25650 -44.1 -64.1 9 20.0 -48.5 665.6 665.7 323.3 668.0 0.29 TRP 347 7860 -46.7 -55.7 35 9.0 -47.0 55 13 306.5 306.5 284.1 306.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 53.46 % Est. max temperature: 2.42 C = 36.36 F Sfc-Lift cond lev (LCL): 981.48 mb = 278.92 m = 915.07 ft T: -10.16 C 700-500 lapse rate: 5.88 C/km ThetaE index: 1.58 C Layer 1005.0- 925.0 mb Conv cond level (CCL): 609.46 mb = 3896.80 m = 12784.61 ft Mean mixing ratio: 1.23 g/kg Conv temperature: 19.16 C = 66.49 F Cap Strength: 24.30 C Lifted Index: 24.49 C Risk: None Lifted Index @300 mb: 38.00 C Lifted Index @700 mb: 17.74 C Showalter Index: 14.83 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 14.70 C K Index: -6.20 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.98 J/kg Max Up Vert Vel: 1.99 m/s Conv Inhibition (B-): 61715.55 J/kg Cap Strength: 24.31 C Lift Cond Lev (LCL): 908.16 mb = 868.98 m = 2850.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 6 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 1015 20 330 3 1.5 -2.6 | 276 8 7.7 -0.8 1 1000 136 315 3 2.1 -2.1 | 273 8 8.3 -0.4 2 925 730 335 3 1.3 -2.7 | 277 8 7.5 -1.0 3 850 1376 15 5 -1.3 -4.8 | 302 6 4.9 -3.1 4 700 2858 45 7 -4.9 -4.9 | 339 3 1.2 -3.2 5 500 5340 55 15 -12.3 -8.6 | 42 9 -6.1 -6.9 6 400 6900 50 15 -11.5 -9.6 | 34 10 -5.3 -7.9 7 347 7860 55 13 -10.6 -7.5 | 38 7 -4.5 -5.7 8 300 8830 25 9 -3.8 -8.2 | 340 7 2.4 -6.4 9 250 10040 25 5 -2.1 -4.5 | 304 5 4.1 -2.8 10 200 11540 275 3 3.0 -0.3 | 261 9 9.2 1.5 11 150 13460 235 5 4.1 2.9 | 246 11 10.3 4.6 12 100 16150 265 5 5.0 0.4 | 259 11 11.2 2.2 13 70 18520 250 5 4.7 1.7 | 252 11 10.9 3.5 14 50 20760 240 3 2.6 1.5 | 250 9 8.8 3.2 15 30 24160 185 5 0.4 5.0 | 225 9 6.6 6.7 Wind Parameters Mean winds (0-6000m): 44.2 at 8.6 knts Storm direction: 74.2 at 6.4 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 70.8 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -0.9 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 10.03 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 ------------------------------------------------------------------------------- 500 322 3 274 8| 0.0 0.1 0.1| 0.8 -0.9 -0.1 -0.3 -0.05| 1.3 -0.1 1000 331 3 277 8| 0.9 0.1 0.9| 3.8 -0.9 2.8 2.8 0.48| 1.6 0.7 1500 348 4 284 7| 1.4 0.0 1.4| 6.9 -0.9 6.0 4.0 0.62| 1.8 1.1 2000 0 4 291 7| 1.3 0.0 1.3| 8.2 -0.9 7.3 3.6 0.65| 1.7 1.1 2500 10 5 297 6| 1.3 0.0 1.3| 9.4 -0.9 8.4 3.4 0.67| 1.6 1.1 3000 19 5 302 5| 1.3 0.0 1.3| 10.5 -0.9 9.6 3.2 0.70| 1.6 1.1 4000 31 6 317 5| 1.4 0.0 1.4| 13.6 -0.9 12.6 3.2 0.72| 1.6 1.2 5000 39 7 338 4| 1.4 0.0 1.5| 17.2 -0.9 16.2 3.2 0.69| 1.6 1.1 6000 44 9 357 4| 1.3 0.0 1.3| 18.4 -2.2 16.2 2.7 0.63| 1.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20250528.00.gif