UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052512.upa.cvt Date: 1200Z 25 MAY 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 25 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 1006 18 -6.7 -9.2 82 2.5 -7.4 285 5 266.0 266.3 265.4 271.1 1.89 1 1000 65 -6.5 -8.1 88 1.6 -7.0 292 5 266.6 267.0 266.2 272.2 2.07 2 925 671 -9.3 -13.1 74 3.8 -10.3 30 5 269.8 270.0 267.3 274.0 1.50 3 850 1321 -11.9 -15.3 76 3.4 -12.7 305 9 273.7 273.9 269.7 277.6 1.37 4 700 2784 -19.1 -23.0 71 3.9 -19.8 25 5 281.3 281.5 273.4 283.9 0.86 5 655 3275 -21.5 -24.4 77 2.9 -22.0 25 5 284.0 284.2 274.8 286.5 0.81 6 500 5210 -35.1 -38.9 68 3.8 -35.4 25 7 290.2 290.3 277.2 291.1 0.26 7 497 5252 -35.7 -39.4 69 3.7 -36.0 26 7 290.0 290.1 277.1 290.8 0.25 8 475 5566 -37.5 -41.3 68 3.8 -37.7 31 7 291.6 291.6 277.8 292.3 0.22 9 454 5878 -38.1 -42.5 63 4.4 -38.4 36 6 294.6 294.6 279.2 295.3 0.20 10 400 6740 -43.9 -48.9 58 5.0 -44.1 50 5 297.9 298.0 280.6 298.3 0.11 11 387 6962 -45.7 -50.7 57 5.0 -45.9 63 5 298.4 298.4 280.8 298.7 0.09 12 385 6996 -45.7 -50.7 57 5.0 -45.9 65 5 298.8 298.9 281.0 299.2 0.09 13 340 7826 -46.3 -53.3 45 7.0 -46.6 107 5 308.8 308.9 285.0 309.1 0.08 14 309 8469 -41.7 -49.7 42 8.0 -42.2 140 5 323.8 323.9 290.1 324.3 0.13 15 300 8670 -41.5 -50.5 37 9.0 -42.0 150 5 326.9 326.9 291.0 327.4 0.12 16 250 9910 -39.5 -53.5 21 14.0 -40.4 220 7 347.3 347.4 296.1 347.8 0.10 17 243 10104 -38.7 -52.7 21 14.0 -39.7 224 6 351.4 351.4 297.0 351.9 0.12 18 236 10304 -39.5 -54.5 19 15.0 -40.5 228 6 353.1 353.1 297.4 353.5 0.10 19 200 11430 -41.3 -57.3 16 16.0 -42.3 250 3 367.4 367.4 300.2 367.8 0.08 20 168 12608 -43.3 -60.3 14 17.0 -44.3 259 3 382.8 382.8 302.8 383.2 0.07 21 150 13370 -43.7 -60.7 14 17.0 -44.7 265 3 394.8 394.8 304.5 395.1 0.07 22 100 16090 -44.7 -62.7 12 18.0 -46.1 265 5 441.4 441.4 310.1 441.8 0.08 23 87 17023 -44.3 -62.3 12 18.0 -45.9 273 4 460.1 460.1 311.8 460.7 0.10 24 70 18480 -44.3 -62.3 12 18.0 -46.3 285 3 489.6 489.7 314.2 490.4 0.13 25 50 20740 -44.1 -62.1 12 18.0 -46.7 325 5 539.5 539.6 317.6 540.7 0.18 26 44 21600 -43.1 -61.1 12 18.0 -46.2 334 5 562.1 562.2 318.8 563.7 0.23 27 30 24170 -45.5 -63.5 11 18.0 -48.8 360 5 620.6 620.7 321.6 622.5 0.25 28 29 24396 -45.5 -63.5 11 18.0 -48.9 2 5 626.6 626.7 321.9 628.7 0.26 29 20 26890 -42.7 -61.7 11 19.0 -48.0 20 7 705.5 705.7 324.7 709.6 0.47 30 18 27603 -42.5 -61.5 11 19.0 -48.2 18 8 727.7 727.9 325.4 732.6 0.54 31 15 28851 -37.1 -57.1 11 20.0 -45.6 14 10 784.6 785.1 327.1 795.6 1.13 32 11 30998 -37.1 -57.1 11 20.0 -46.8 7 14 857.4 858.2 328.9 873.8 1.55 33 10 31660 -35.7 -55.7 11 20.0 -46.3 5 15 886.3 887.4 329.6 908.5 2.02 34 7.8 33411 -29.5 -50.5 11 21.0 -43.8 976.4 979.3 331.7 1034.7 4.82 TRP 385 6996 -45.7 -50.7 57 5.0 -45.9 65 5 298.8 298.9 281.0 299.2 0.09 WND Sounding variables and indices 1000-500 mb thick: 5145.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 74.40 % Est. max temperature: 0.67 C = 33.21 F Sfc-Lift cond lev (LCL): 966.72 mb = 328.10 m = 1076.42 ft T: -7.72 C 700-500 lapse rate: 6.60 C/km Conv cond level (CCL): 833.89 mb = 1465.21 m = 4807.07 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 1.76 C = 35.16 F Cap Strength: 10.59 C Lifted Index: 14.16 C Risk: None Lifted Index @300 mb: 37.99 C Lifted Index @700 mb: 8.74 C Showalter Index: 10.76 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 19.80 C K Index: 4.00 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.76 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 80641.22 J/kg Cap Strength: 14.04 C Lift Cond Lev (LCL): 913.47 mb = 767.45 m = 2517.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 5 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 1006 18 285 5 4.8 -1.3 | 252 8 7.6 2.5 1 925 671 30 5 -2.5 -4.3 | 332 1 0.3 -0.5 2 850 1321 305 9 7.4 -5.2 | 277 10 10.1 -1.3 3 700 2784 25 5 -2.1 -4.5 | 317 1 0.7 -0.7 4 500 5210 25 7 -3.0 -6.3 | 4 3 -0.2 -2.5 5 400 6740 50 5 -3.8 -3.2 | 120 1 -1.1 0.6 6 385 6996 65 5 -4.5 -2.1 | 134 2 -1.8 1.7 7 300 8670 150 5 -2.5 4.3 | 182 8 0.3 8.2 8 250 9910 220 7 4.5 5.4 | 218 12 7.3 9.2 9 200 11430 250 3 2.8 1.0 | 229 7 5.6 4.9 10 150 13370 265 3 3.0 0.3 | 235 7 5.8 4.1 11 100 16090 265 5 5.0 0.4 | 241 9 7.7 4.3 12 70 18480 285 3 2.9 -0.8 | 242 6 5.7 3.1 13 50 20740 325 5 2.9 -4.1 | 273 6 5.6 -0.3 14 30 24170 360 5 -0.0 -5.0 | 293 3 2.8 -1.2 15 20 26890 20 7 -2.4 -6.6 | 352 3 0.4 -2.7 16 10 31660 5 15 -1.3 -14.9 | 353 11 1.5 -11.1 Wind Parameters Mean winds (0-6000m): 5.8 at 6.3 knts Storm direction: 35.8 at 4.7 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -8.8 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.62 Bulk Shear: 2.97 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 ------------------------------------------------------------------------------- 500 318 5 269 6| 6.6 0.0 6.6| 6.5 0.0 6.5 13.0 0.60| 7.2 4.4 1000 350 5 292 4| 3.3 1.6 4.9| 6.8 -1.4 5.4 5.4 0.27| 6.9 1.9 1500 329 6 285 6| 2.2 2.2 4.4| 9.7 -8.8 0.9 0.6 0.06| 7.2 0.4 2000 328 7 287 7| 2.6 1.7 4.3| 13.9 -8.8 5.1 2.6 0.14| 6.4 0.9 2500 332 7 289 6| 2.6 1.3 3.9| 15.1 -8.8 6.3 2.5 0.16| 5.8 0.9 3000 336 6 291 6| 2.3 1.1 3.4| 15.2 -8.8 6.4 2.1 0.16| 5.1 0.8 4000 349 6 300 5| 1.7 0.8 2.6| 15.4 -8.8 6.6 1.7 0.17| 4.0 0.7 5000 359 6 310 4| 1.4 0.6 2.0| 15.6 -8.8 6.8 1.4 0.18| 3.2 0.6 6000 6 6 319 3| 1.2 0.5 1.8| 16.2 -8.8 7.4 1.2 0.21| 2.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20250525.12.gif