UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for VEMN... Searching the city database file for: VEMN ... Date:0000Z 9 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 1005 111 10.0 9.2 95 0.8 9.6 0 0 282.7 284.0 282.5 302.8 7.28 1 1000 153 11.8 6.8 71 5.0 9.1 100 5 285.0 286.0 282.3 302.3 6.20 2 979 333 16.6 7.6 55 9.0 11.5 84 4 291.5 292.7 285.5 310.7 6.70 3 925 815 14.6 4.6 51 10.0 9.2 40 3 294.2 295.3 285.7 311.0 5.75 4 882 1216 13.0 -1.0 38 14.0 6.2 43 2 296.6 297.3 284.8 308.6 4.03 5 850 1525 11.0 -4.0 35 15.0 4.1 45 2 297.7 298.3 284.5 307.7 3.34 6 808 1945 7.8 -4.2 42 12.0 2.4 62 2 298.6 299.2 284.9 309.1 3.46 7 780 2234 5.2 -3.8 52 9.0 1.1 74 2 298.8 299.5 285.3 310.0 3.70 8 759 2456 3.0 -5.0 56 8.0 -0.5 83 3 298.8 299.4 285.1 309.3 3.47 9 700 3106 -1.1 -12.1 43 11.0 -5.1 110 3 301.3 301.7 284.5 308.0 2.16 10 683 3301 -2.7 -11.7 50 9.0 -6.0 122 7 301.6 302.0 284.8 308.7 2.28 11 661 3559 -5.1 -13.1 53 8.0 -7.9 138 12 301.7 302.1 284.7 308.3 2.11 12 629 3947 -6.1 -15.1 49 9.0 -9.1 162 19 304.9 305.3 285.7 310.9 1.88 13 622 4034 -5.3 -15.3 45 10.0 -8.7 168 21 306.8 307.2 286.3 312.8 1.87 14 616 4110 -4.7 -16.7 38 12.0 -8.7 173 22 308.3 308.7 286.6 313.8 1.68 15 611 4174 -3.9 -17.9 33 14.0 -8.5 177 24 310.0 310.3 287.1 315.0 1.53 16 607 4226 -3.1 -19.1 28 16.0 -8.2 180 25 311.5 311.8 287.5 316.1 1.39 17 602 4291 -2.5 -22.5 20 20.0 -8.5 184 26 312.9 313.1 287.6 316.4 1.04 18 596 4371 -1.9 -25.9 14 24.0 -8.6 189 27 314.5 314.7 287.8 317.2 0.78 19 590 4451 -1.3 -29.3 10 28.0 -8.7 194 29 316.1 316.2 288.1 318.1 0.57 20 580 4587 -1.3 -32.3 7 31.0 -9.0 202 32 317.7 317.8 288.5 319.3 0.44 21 500 5750 -8.9 -43.9 4 35.0 -14.9 275 54 322.2 322.2 289.6 322.8 0.16 22 484 6001 -10.3 -43.3 5 33.0 -15.9 275 57 323.5 323.5 290.0 324.1 0.17 23 446 6628 -13.3 -38.3 10 25.0 -18.0 275 66 327.4 327.4 291.3 328.5 0.31 24 400 7450 -18.1 -46.1 7 28.0 -22.0 275 77 331.5 331.5 292.3 332.1 0.15 25 365 8126 -22.7 -54.7 4 32.0 -25.9 275 84 334.1 334.1 292.9 334.4 0.06 26 336 8728 -26.3 -55.3 5 29.0 -28.9 275 90 337.2 337.2 293.7 337.5 0.06 27 326 8946 -26.9 -59.9 3 33.0 -29.5 275 92 339.3 339.3 294.2 339.5 0.04 28 320 9079 -27.1 -62.1 2 35.0 -29.7 275 93 340.8 340.8 294.6 341.0 0.03 29 300 9540 -30.9 -59.9 4 29.0 -32.9 275 98 341.8 341.8 294.8 342.0 0.04 30 264 10430 -39.1 -65.1 5 26.0 -40.2 268 99 342.6 342.6 295.0 342.7 0.02 31 250 10800 -42.5 -64.5 7 22.0 -43.3 265 100 342.9 342.9 295.0 343.0 0.03 32 229 11390 -46.1 -76.0 2 30.0 -46.7 260 106 346.1 346.1 295.8 346.2 0.01 33 219 11687 -47.9 -81.9 1 34.0 -48.5 263 104 347.8 347.8 296.1 347.8 0.00 34 200 12280 -53.3 -85.3 1 32.0 -53.7 270 100 348.4 348.4 296.3 348.4 0.00 35 170 13302 -62.9 -91.9 1 29.0 -63.0 267 98 349.0 349.0 296.4 349.0 0.00 36 150 14060 -68.9 -96.9 1 28.0 -68.9 265 96 351.4 351.4 297.0 351.4 0.00 37 111 15829 -77.5 -102.5 1 25.0 -77.5 260 85 366.9 366.9 300.0 366.9 0.00 38 105 16149 -76.1 -101.1 1 25.0 -76.2 265 81 375.4 375.4 301.5 375.4 0.00 39 100 16430 -77.7 -102.7 1 25.0 -77.7 270 78 377.6 377.6 301.9 377.6 0.00 40 81 17691 -74.9 -100.9 1 26.0 -74.9 285 54 406.8 406.8 306.1 406.8 0.00 41 70 18570 -72.9 -98.9 1 26.0 -73.0 295 37 428.4 428.4 308.7 428.4 0.00 42 59 19577 -71.3 -98.3 1 27.0 -71.4 453.5 453.5 311.2 453.5 0.00 43 57 19782 -69.5 -96.5 1 27.0 -69.6 462.1 462.1 312.0 462.1 0.00 44 36 22581 -60.9 -90.9 1 30.0 -61.6 549.2 549.2 318.1 549.2 0.00 45 33 23122 -60.5 -90.5 1 30.0 -61.3 564.1 564.1 318.9 564.1 0.00 TRP 111 15829 -77.5 -102.5 1 25.0 -77.5 260 85 366.9 366.9 300.0 366.9 0.00 WND 229 11390 -46.1 -76.0 2 30.0 -46.7 260 106 346.1 346.1 295.8 346.2 0.01 Sounding variables and indices 1000-500 mb thick: 5597.00 m Freezing level: 715.83 mb = 2931.55 m = 9617.81 ft Wetbulb zero: 765.50 mb = 2386.48 m = 7829.57 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 36.64 % Est. max temperature: 24.78 C = 76.60 F Sfc-Lift cond lev (LCL): 992.98 mb = 212.61 m = 697.55 ft T: 13.39 C 700-500 lapse rate: 2.95 C/km ThetaE index: 3.24 C Layer 882.0- 808.0 mb Conv cond level (CCL): 751.28 mb = 2537.92 m = 8326.40 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 26.40 C = 79.52 F Cap Strength: 12.92 C Lifted Index: 13.76 C Risk: None Lifted Index @300 mb: 23.16 C Lifted Index @700 mb: 3.27 C Showalter Index: 14.87 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 4.90 C K Index: 4.90 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.16 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 31780.60 J/kg Cap Strength: 13.70 C Lift Cond Lev (LCL): 833.72 mb = 1685.16 m = 5528.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 13 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 1005 111 0 0 -0.0 -0.0 | 126 13 -10.7 7.8 1 1000 153 100 5 -4.9 0.9 | 119 18 -15.6 8.6 2 925 815 40 3 -1.9 -2.3 | 113 14 -12.6 5.5 3 850 1525 45 2 -1.4 -1.4 | 118 14 -12.1 6.4 4 700 3106 110 3 -2.8 1.0 | 123 16 -13.5 8.8 5 500 5750 275 54 53.8 -4.7 | 266 43 43.1 3.1 6 400 7450 275 77 76.7 -6.7 | 269 66 66.0 1.1 7 300 9540 275 98 97.6 -8.5 | 271 87 86.9 -0.8 8 250 10800 265 100 99.6 8.7 | 259 90 88.9 16.5 9 229 11390 260 106 104.4 18.4 | 254 97 93.7 26.2 10 200 12280 270 100 100.0 -0.0 | 265 90 89.3 7.8 11 150 14060 265 96 95.6 8.4 | 259 86 85.0 16.1 12 111 15829 260 85 83.7 14.8 | 253 76 73.0 22.5 13 100 16430 270 78 78.0 -0.0 | 263 68 67.3 7.8 14 70 18570 295 37 33.5 -15.6 | 289 24 22.9 -7.9 Wind Parameters Mean winds (0-6000m): 276.1 at 17.6 knts Storm direction: 306.1 at 13.2 knts Shear (0-3000m) pos: 0.8 neg: 0.2 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -3.0 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -14.8 tot: -4.8 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 2.2 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 62.23 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 84 4 116 17| 3.7 0.0 3.7| 0.0 -14.7 -14.7 -29.3 -0.46| 8.0 -3.7 1000 70 4 115 15| 1.9 0.7 2.6| 1.9 -14.8 -12.8 -12.8 -0.32| 4.8 -1.6 1500 63 3 115 15| 1.1 0.5 1.6| 4.0 -14.8 -10.7 -7.1 -0.24| 3.5 -0.8 2000 62 3 116 15| 0.9 0.3 1.3| 4.6 -14.8 -10.2 -5.1 -0.21| 2.8 -0.6 2500 66 3 117 15| 0.8 0.3 1.1| 6.6 -14.8 -8.2 -3.3 -0.15| 2.5 -0.4 3000 73 3 118 15| 0.8 0.2 1.0| 10.0 -14.8 -4.8 -1.6 -0.08| 2.2 -0.2 4000 133 5 128 18| 2.9 0.2 3.1|125.1 -14.8 110.3 27.6 0.39| 4.8 1.9 5000 227 11 169 15| 4.2 0.1 4.3|509.5 -14.8 494.7 98.9 0.70| 7.9 5.5 6000 276 18 229 9| 4.9 0.1 5.0|901.3 -14.8 886.5 147.7 0.77| 10.1 7.7 Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20260109.00.gif