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 VEMN... Searching the city database file for: VEMN ... Date:0000Z 8 JAN 26 Station: VEMN WMO ident: 42314 Latitude: 27.48 Longitude: 95.02 Elevation: 111.00 ------------------------------------------------------------------------------- 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 111 10.8 9.6 92 1.2 10.2 0 0 283.4 284.7 283.0 304.0 7.46 1 1000 169 13.6 8.6 72 5.0 10.8 60 1 286.8 288.0 284.0 306.4 7.02 2 980 340 16.2 7.2 55 9.0 11.2 56 3 291.0 292.2 285.2 309.6 6.51 3 925 829 14.0 5.0 55 9.0 9.1 45 7 293.6 294.7 285.6 310.8 5.91 4 893 1125 12.6 3.6 54 9.0 7.8 47 6 295.1 296.1 285.8 311.4 5.55 5 850 1538 10.6 1.6 54 9.0 6.0 50 4 297.3 298.2 286.1 312.2 5.05 6 763 2426 3.6 -5.4 52 9.0 -0.3 145 3 299.0 299.6 285.0 309.2 3.35 7 740 2673 1.2 -6.8 55 8.0 -2.1 171 3 299.0 299.6 284.7 308.4 3.10 8 705 3060 -2.1 -9.1 59 7.0 -4.8 214 3 299.5 300.0 284.5 307.9 2.72 9 700 3117 -2.7 -9.7 59 7.0 -5.4 220 3 299.5 300.0 284.4 307.5 2.61 10 616 4119 -8.9 -16.9 52 8.0 -11.3 248 14 303.5 303.8 284.8 308.8 1.65 11 599 4335 -10.9 -17.9 56 7.0 -12.9 255 16 303.6 303.9 284.8 308.6 1.56 12 570 4715 -11.9 -18.9 56 7.0 -13.9 266 20 306.8 307.1 285.9 311.7 1.51 13 569 4729 -11.1 -19.1 52 8.0 -13.4 266 20 307.9 308.2 286.3 312.7 1.48 14 567 4756 -10.1 -19.1 48 9.0 -12.8 267 21 309.4 309.7 286.8 314.3 1.49 15 566 4770 -9.1 -20.1 40 11.0 -12.3 267 21 310.7 311.0 287.2 315.3 1.37 16 565 4783 -8.1 -20.1 37 12.0 -11.7 268 21 312.1 312.3 287.6 316.6 1.37 17 564 4797 -7.3 -21.3 32 14.0 -11.4 268 21 313.2 313.4 287.9 317.3 1.24 18 563 4811 -6.3 -21.3 29 15.0 -10.8 269 21 314.5 314.7 288.3 318.7 1.24 19 562 4825 -5.5 -22.5 25 17.0 -10.5 269 21 315.6 315.8 288.5 319.4 1.12 20 561 4839 -4.5 -23.5 21 19.0 -10.1 269 21 316.9 317.1 288.9 320.5 1.02 21 559 4867 -3.7 -25.7 16 22.0 -9.9 270 22 318.2 318.4 289.1 321.1 0.84 22 557 4895 -3.1 -28.1 12 25.0 -9.8 271 22 319.2 319.4 289.2 321.6 0.68 23 503 5694 -8.9 -33.9 11 25.0 -14.3 294 31 321.6 321.7 289.8 323.2 0.43 24 500 5740 -9.1 -34.1 11 25.0 -14.5 295 31 321.9 322.0 289.8 323.5 0.43 25 462 6346 -12.7 -35.7 13 23.0 -17.3 286 56 324.8 324.9 290.6 326.3 0.39 26 452 6512 -14.5 -36.5 14 22.0 -18.6 284 63 324.6 324.7 290.6 326.0 0.37 27 407 7300 -17.3 -42.3 9 25.0 -21.2 272 96 330.9 330.9 292.2 331.7 0.23 28 400 7430 -17.3 -43.3 8 26.0 -21.3 270 101 332.5 332.5 292.6 333.3 0.21 29 398 7468 -17.3 -43.3 8 26.0 -21.4 270 101 333.0 333.0 292.7 333.8 0.21 30 390 7619 -17.5 -45.5 7 28.0 -21.7 270 102 334.7 334.7 293.2 335.3 0.17 31 366 8091 -20.5 -49.5 6 29.0 -24.1 272 103 336.8 336.8 293.6 337.3 0.11 32 300 9530 -31.1 -54.1 9 23.0 -33.0 275 108 341.5 341.6 294.8 341.9 0.08 33 254 10691 -39.1 -68.1 3 29.0 -40.2 270 113 346.4 346.4 295.8 346.4 0.02 34 250 10800 -40.1 -71.1 2 31.0 -41.2 270 113 346.4 346.5 295.8 346.5 0.01 35 219 11682 -48.5 -79.5 2 31.0 -49.0 261 110 346.8 346.8 295.9 346.9 0.00 36 200 12270 -52.5 -84.5 1 32.0 -52.9 255 108 349.6 349.6 296.5 349.6 0.00 37 162 13596 -65.6 -93.7 1 28.2 -65.7 265 115 349.4 349.4 296.5 349.4 0.00 38 152 13981 -69.5 -96.5 1 27.0 -69.5 265 110 349.0 349.0 296.4 349.0 0.00 39 150 14060 -69.7 -96.7 1 27.0 -69.8 265 109 350.0 350.0 296.6 350.0 0.00 40 128 15008 -73.1 -99.1 1 26.0 -73.2 265 98 360.1 360.1 298.7 360.1 0.00 41 103 16279 -78.1 -103.1 1 25.0 -78.1 265 84 373.7 373.7 301.2 373.7 0.00 42 100 16450 -75.9 -101.9 1 26.0 -75.9 270 80 381.1 381.1 302.4 381.1 0.00 TRP 103 16279 -78.1 -103.1 1 25.0 -78.1 265 84 373.7 373.7 301.2 373.7 0.00 WND 162 13596 -65.6 -93.7 1 28.2 -65.7 265 115 349.4 349.4 296.5 349.4 0.00 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 727.27 mb = 2813.88 m = 9231.79 ft Wetbulb zero: 767.56 mb = 2376.61 m = 7797.17 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 47.85 % Est. max temperature: 24.34 C = 75.82 F Sfc-Lift cond lev (LCL): 989.03 mb = 262.37 m = 860.80 ft T: 15.02 C 700-500 lapse rate: 2.44 C/km ThetaE index: 4.70 C Layer 763.0- 616.0 mb Conv cond level (CCL): 757.88 mb = 2480.03 m = 8136.48 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 26.46 C = 79.63 F Cap Strength: 13.29 C Lifted Index: 13.44 C Risk: None Lifted Index @300 mb: 22.85 C Lifted Index @700 mb: 1.62 C Showalter Index: 11.86 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 10.70 C K Index: 14.30 Risk: None Sweat Index: 58.20 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.02 J/kg Max Up Vert Vel: 7.49 m/s Conv Inhibition (B-): 11447.31 J/kg Cap Strength: 13.30 C Lift Cond Lev (LCL): 844.71 mb = 1589.33 m = 5214.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 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 111 0 0 -0.0 -0.0 | 147 9 -4.9 7.5 1 1000 169 60 1 -0.9 -0.5 | 140 9 -5.8 7.0 2 925 829 45 7 -4.9 -4.9 | 105 10 -9.9 2.6 3 850 1538 50 4 -3.1 -2.6 | 122 9 -8.0 4.9 4 700 3117 220 3 1.9 2.3 | 163 10 -3.0 9.8 5 500 5740 295 31 28.1 -13.1 | 284 24 23.2 -5.6 6 400 7430 270 101 101.0 -0.0 | 266 96 96.1 7.5 7 300 9530 275 108 107.6 -9.4 | 271 103 102.7 -1.9 8 250 10800 270 113 113.0 -0.0 | 266 108 108.1 7.5 9 200 12270 255 108 104.3 28.0 | 250 106 99.4 35.5 10 162 13596 265 115 114.6 10.0 | 261 111 109.6 17.5 11 150 14060 265 109 108.6 9.5 | 261 105 103.7 17.0 12 103 16279 265 84 83.7 7.3 | 259 80 78.8 14.8 13 100 16450 270 80 80.0 -0.0 | 264 75 75.1 7.5 Wind Parameters Mean winds (0-6000m): 296.8 at 12.0 knts Storm direction: 326.8 at 9.0 knts Shear (0-3000m) pos: 0.7 neg: 0.1 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 16.2 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -17.1 tot: 15.8 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.19 Bulk Shear: 23.56 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 52 3 130 9| 5.2 0.0 5.2| 0.0 -12.3 -12.3 -24.6 -0.99| 5.2 -5.1 1000 47 4 119 9| 2.6 0.4 3.0| 2.6 -17.1 -14.5 -14.5 -0.73| 4.1 -3.0 1500 47 5 118 9| 1.1 0.3 1.4| 7.7 -17.1 -9.4 -6.3 -0.37| 3.5 -1.3 2000 54 4 120 10| 0.9 0.2 1.1| 15.7 -17.1 -1.4 -0.7 -0.08| 3.6 -0.3 2500 59 4 122 10| 0.8 0.2 1.0| 26.2 -17.1 9.1 3.6 0.12| 3.5 0.4 3000 51 4 122 9| 0.7 0.1 0.8| 33.0 -17.1 15.8 5.3 0.21| 3.4 0.7 4000 312 5 164 4| 1.8 0.1 1.9| 68.1 -17.1 51.0 12.7 0.47| 4.1 1.9 5000 284 8 206 6| 2.5 0.1 2.6|129.0 -17.1 111.9 22.4 0.62| 4.7 2.9 6000 297 12 250 6| 2.6 1.4 4.0|187.7 -27.3 160.4 26.7 0.52| 6.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20260108.00.gif