UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for VEMN... Searching the city database file for: VEMN ... Date:0000Z 16 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 1001 111 11.0 9.1 88 1.9 9.9 0 0 284.1 285.3 283.1 304.1 7.26 1 1000 116 11.2 8.3 82 2.9 9.6 0 0 284.4 285.5 282.8 303.4 6.88 2 980 287 17.6 7.6 52 10.0 11.9 41 11 292.4 293.6 285.9 311.7 6.69 3 973 348 18.4 7.4 49 11.0 12.1 42 11 293.8 295.0 286.4 313.1 6.64 4 925 781 16.4 5.4 48 11.0 10.3 10 5 296.1 297.2 286.7 313.9 6.08 5 850 1495 11.8 1.8 50 10.0 6.6 300 3 298.5 299.4 286.6 313.8 5.13 6 833 1663 10.4 0.4 50 10.0 5.4 285 3 298.8 299.6 286.4 312.9 4.73 7 804 1957 7.8 -1.2 53 9.0 3.4 254 3 299.0 299.8 286.1 312.1 4.36 8 730 2745 2.6 -9.4 41 12.0 -2.2 265 6 301.7 302.2 285.2 309.7 2.57 9 700 3083 0.8 -14.2 32 15.0 -4.6 310 5 303.4 303.7 285.0 309.1 1.82 10 674 3385 -1.9 -10.9 50 9.0 -5.3 331 5 303.6 304.1 285.8 311.4 2.47 11 623 4006 -6.1 -14.1 53 8.0 -8.8 7 7 305.8 306.1 286.1 312.3 2.06 12 595 4366 -6.9 -15.9 49 9.0 -9.9 22 14 308.9 309.2 287.1 314.9 1.86 13 591 4418 -6.1 -17.1 41 11.0 -9.7 20 16 310.4 310.7 287.4 315.9 1.69 14 586 4485 -5.5 -17.5 38 12.0 -9.4 18 18 311.9 312.2 287.9 317.3 1.65 15 523 5367 -11.5 -22.5 40 11.0 -14.5 350 18 314.9 315.2 288.4 319.0 1.20 16 503 5665 -14.1 -25.1 39 11.0 -16.8 337 20 315.3 315.5 288.3 318.7 0.99 17 500 5710 -14.5 -25.5 39 11.0 -17.1 335 21 315.4 315.5 288.3 318.6 0.96 18 485 5940 -16.3 -29.3 32 13.0 -19.0 332 22 315.9 316.0 288.2 318.3 0.70 19 472 6143 -18.3 -30.3 34 12.0 -20.7 329 22 315.9 316.0 288.1 318.2 0.65 20 461 6318 -20.1 -31.1 37 11.0 -22.1 322 23 315.8 315.9 288.1 317.9 0.62 21 448 6529 -21.9 -33.9 33 12.0 -23.8 313 24 316.1 316.2 288.1 317.8 0.49 22 437 6712 -23.7 -34.7 36 11.0 -25.4 306 24 316.1 316.2 288.0 317.7 0.46 23 427 6880 -25.3 -36.3 35 11.0 -26.8 299 25 316.1 316.2 287.9 317.6 0.40 24 419 7017 -26.7 -36.7 38 10.0 -28.0 294 26 316.1 316.1 287.9 317.5 0.39 25 412 7138 -28.1 -37.1 42 9.0 -29.2 289 26 315.8 315.9 287.8 317.2 0.38 26 400 7350 -27.9 -39.9 31 12.0 -29.3 280 27 318.7 318.8 288.7 319.8 0.30 27 399 7368 -27.7 -40.7 28 13.0 -29.2 280 28 319.2 319.3 288.8 320.2 0.27 28 395 7440 -26.7 -43.7 18 17.0 -28.6 278 30 321.4 321.5 289.4 322.2 0.20 29 391 7513 -26.1 -46.1 13 20.0 -28.2 277 33 323.2 323.2 289.9 323.8 0.16 30 373 7853 -26.3 -51.3 8 25.0 -28.6 273 42 327.3 327.3 291.0 327.6 0.09 31 368 7950 -25.7 -50.7 8 25.0 -28.1 272 44 329.3 329.4 291.6 329.7 0.10 32 312 9132 -30.1 -55.1 7 25.0 -32.1 260 70 339.1 339.1 294.1 339.4 0.07 33 304 9316 -30.1 -56.1 6 26.0 -32.1 260 71 341.7 341.7 294.8 341.9 0.06 34 300 9410 -30.1 -56.1 6 26.0 -32.2 260 71 343.0 343.0 295.1 343.2 0.06 35 250 10690 -36.7 -74.7 1 38.0 -38.2 250 100 351.5 351.5 297.0 351.5 0.01 36 240 10973 -39.1 -76.1 1 37.0 -40.4 250 104 352.0 352.0 297.1 352.0 0.01 37 223 11474 -43.5 -78.8 1 35.4 -44.3 250 112 352.8 352.8 297.3 352.8 0.00 38 200 12200 -49.9 -82.9 1 33.0 -50.4 255 111 353.8 353.8 297.4 353.8 0.00 39 150 14030 -61.3 -91.3 1 30.0 -61.4 250 89 364.5 364.5 299.5 364.5 0.00 40 148 14114 -61.9 -91.9 1 30.0 -62.1 250 88 364.8 364.8 299.6 364.8 0.00 41 123 15246 -69.5 -96.5 1 27.0 -69.6 245 70 370.8 370.8 300.7 370.8 0.00 42 103 16298 -74.9 -100.9 1 26.0 -74.9 241 53 379.8 379.8 302.2 379.8 0.00 43 100 16470 -75.5 -101.5 1 26.0 -75.5 240 50 381.9 381.9 302.5 381.9 0.00 44 88 17202 -78.5 -103.5 1 25.0 -78.5 247 48 390.1 390.1 303.8 390.1 0.00 45 82 17601 -80.1 -104.1 1 24.0 -80.1 251 47 394.7 394.7 304.5 394.7 0.00 46 77 17955 -81.5 -105.5 1 24.0 -81.5 255 46 399.0 399.0 305.0 399.0 0.00 47 70 18490 -80.1 -104.1 1 24.0 -80.1 260 45 413.0 413.0 306.9 413.0 0.00 48 67 18740 -76.9 -101.9 1 25.0 -76.9 425.2 425.2 308.3 425.2 0.00 49 66 18827 -74.7 -100.7 1 26.0 -74.7 431.8 431.8 309.0 431.8 0.00 50 65 18916 -72.9 -98.9 1 26.0 -73.0 437.6 437.6 309.6 437.6 0.00 51 58 19579 -75.9 -101.9 1 26.0 -76.0 445.3 445.3 310.4 445.3 0.00 TRP WND 223 11474 -43.5 -78.8 1 35.4 -44.3 250 112 352.8 352.8 297.3 352.8 0.00 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 692.30 mb = 3172.61 m = 10408.71 ft Wetbulb zero: 759.03 mb = 2426.49 m = 7960.82 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 46.19 % Est. max temperature: 25.41 C = 77.74 F Sfc-Lift cond lev (LCL): 972.66 mb = 351.43 m = 1152.99 ft T: 18.39 C 700-500 lapse rate: 5.82 C/km ThetaE index: 4.75 C Layer 850.0- 674.0 mb Conv cond level (CCL): 731.01 mb = 2733.50 m = 8968.08 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 28.62 C = 83.51 F Cap Strength: 6.82 C Lifted Index: 6.40 C Risk: None Lifted Index @300 mb: 22.03 C Lifted Index @700 mb: 3.83 C Showalter Index: 5.52 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 16.30 C K Index: 13.10 Risk: None Sweat Index: 48.60 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.89 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 16164.58 J/kg Cap Strength: 6.77 C Lift Cond Lev (LCL): 817.78 mb = 1816.03 m = 5958.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 7 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 1001 111 0 0 -0.0 -0.0 | 201 7 2.7 7.0 1 1000 116 0 0 -0.0 -0.0 | 201 7 2.7 7.0 2 978 305 45 12 -8.5 -8.5 | 75 6 -5.8 -1.5 3 944 610 25 8 -3.4 -7.3 | 68 1 -0.7 -0.3 4 925 781 10 5 -0.9 -4.9 | 222 3 1.8 2.0 5 911 914 5 4 -0.3 -4.0 | 218 4 2.3 3.0 6 878 1219 315 2 1.4 -1.4 | 216 7 4.1 5.6 7 850 1495 300 3 2.6 -1.5 | 224 8 5.3 5.5 8 816 1829 270 3 3.0 -0.0 | 219 9 5.7 7.0 9 786 2134 230 4 3.1 2.6 | 211 11 5.7 9.5 10 757 2438 245 5 4.5 2.1 | 218 12 7.2 9.1 11 730 2743 265 6 6.0 0.5 | 229 11 8.7 7.5 12 703 3048 300 5 4.3 -2.5 | 237 8 7.0 4.5 13 700 3083 310 5 3.8 -3.2 | 240 8 6.5 3.8 14 650 3658 350 5 0.9 -4.9 | 240 4 3.5 2.0 15 625 3962 5 7 -0.6 -7.0 | 270 2 2.1 -0.0 16 601 4267 25 11 -4.6 -10.0 | 33 4 -2.0 -3.0 17 578 4572 15 21 -5.4 -20.3 | 12 14 -2.8 -13.3 18 556 4877 10 23 -4.0 -22.7 | 5 16 -1.3 -15.7 19 515 5486 345 17 4.4 -16.4 | 323 12 7.1 -9.5 20 500 5710 335 21 8.9 -19.0 | 316 17 11.6 -12.1 21 474 6096 330 22 11.0 -19.1 | 311 18 13.7 -12.1 22 400 7350 280 27 26.6 -4.7 | 266 29 29.3 2.3 23 385 7620 275 37 36.9 -3.2 | 265 40 39.5 3.7 24 311 9144 260 70 68.9 12.2 | 255 74 71.6 19.1 25 300 9410 260 71 69.9 12.3 | 255 75 72.6 19.3 26 251 10668 255 98 94.7 25.4 | 252 103 97.3 32.3 27 250 10690 250 100 94.0 34.2 | 247 105 96.6 41.2 28 223 11474 250 112 105.2 38.3 | 247 117 107.9 45.3 29 200 12192 255 111 107.2 28.7 | 252 116 109.9 35.7 30 200 12200 255 111 107.2 28.7 | 252 116 109.9 35.7 31 158 13716 255 90 86.9 23.3 | 251 95 89.6 30.3 32 150 14030 250 89 83.6 30.4 | 247 94 86.3 37.4 33 100 16470 240 50 43.3 25.0 | 235 56 46.0 32.0 34 70 18490 260 45 44.3 7.8 | 253 49 47.0 14.8 Wind Parameters Mean winds (0-6000m): 351.0 at 9.9 knts Storm direction: 21.0 at 7.5 knts Shear (0-3000m) pos: 2.3 neg: 2.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 39.5 deg Storm rel helicity (0-3000m) pos: 17.5 neg: -9.2 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.57 Bulk Shear: 7.64 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 39 8 101 3| 8.2 0.0 8.2| 0.0 -3.0 -3.0 -6.0 -0.43| 20.7 -9.0 1000 28 7 160 1| 4.1 3.4 7.5| 0.5 -3.4 -2.9 -2.9 -0.22| 14.3 -3.1 1500 18 5 208 2| 2.7 3.0 5.7| 2.2 -4.5 -2.3 -1.5 -0.19| 10.4 -2.0 2000 4 5 226 3| 2.1 3.0 5.0| 2.2 -9.2 -7.0 -3.5 -0.22| 8.7 -1.9 2500 341 5 239 5| 1.7 2.4 4.1| 9.7 -9.2 0.6 0.2 -0.14| 7.5 -1.0 3000 320 5 241 7| 2.3 2.0 4.3| 17.5 -9.2 8.3 2.8 -0.05| 7.2 -0.4 4000 333 5 244 6| 2.6 1.5 4.1| 20.1 -9.3 10.8 2.7 0.04| 6.5 0.2 5000 358 8 286 3| 2.1 0.9 3.0| 21.2 -37.2 -16.0 -3.2 -0.06| 7.2 -0.5 6000 351 10 304 5| 1.7 1.7 3.5| 21.2 -71.6 -50.4 -8.4 -0.17| 7.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20260116.00.gif