UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122800.upa.cvt Date: 0000Z 28 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 28 DEC 25 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 1010 54 16.0 15.9 99 0.1 16.0 0 0 288.3 290.3 288.7 319.9 11.31 1 1000 137 15.0 14.9 99 0.1 15.0 285 3 288.1 290.0 288.1 318.0 10.71 2 997 163 15.0 14.9 99 0.1 15.0 272 3 288.4 290.3 288.2 318.4 10.74 3 950 573 16.2 14.0 87 2.2 14.8 341 1 293.6 295.5 290.0 324.0 10.63 4 925 800 14.8 13.6 93 1.2 14.0 135 4 294.4 296.4 290.3 324.9 10.64 5 905 984 13.2 13.0 99 0.2 13.1 113 6 294.6 296.5 290.2 324.6 10.45 6 850 1508 11.0 8.1 82 2.9 9.3 105 6 297.7 299.1 289.0 321.0 8.00 7 814 1866 9.0 4.7 74 4.3 6.6 91 10 299.3 300.5 288.3 318.7 6.59 8 794 2071 8.6 -3.4 43 12.0 2.9 98 8 301.0 301.7 286.2 312.3 3.74 9 742 2625 4.4 -1.6 65 6.0 1.5 104 3 302.3 303.1 287.5 316.2 4.58 10 734 2713 4.8 -8.2 38 13.0 -0.7 86 3 303.7 304.2 286.2 312.4 2.80 11 710 2984 4.6 -5.4 48 10.0 0.0 302 9 306.3 307.0 287.9 317.5 3.60 12 700 3099 5.2 -7.8 38 13.0 -0.5 285 13 308.2 308.8 288.1 317.8 3.03 13 662 3557 6.2 -15.8 19 22.0 -2.2 285 35 314.3 314.7 288.7 319.9 1.68 14 634 3910 3.4 -16.6 21 20.0 -4.0 278 42 315.0 315.4 288.9 320.5 1.65 15 590 4492 1.4 -32.6 6 34.0 -7.4 273 45 319.3 319.4 289.0 320.8 0.42 16 577 4672 0.0 -26.0 12 26.0 -7.7 272 47 319.7 319.8 289.5 322.5 0.79 17 500 5800 -10.1 -25.1 28 15.0 -14.2 275 58 320.7 320.9 290.0 324.2 1.00 18 464 6369 -15.7 -26.7 38 11.0 -18.3 278 60 320.7 320.9 289.9 323.9 0.93 19 446 6665 -17.7 -32.7 26 15.0 -20.6 280 61 321.8 321.9 289.9 323.8 0.55 20 431 6922 -15.1 -49.1 4 34.0 -19.7 277 65 328.3 328.3 291.3 328.7 0.10 21 400 7480 -19.9 -47.9 6 28.0 -23.4 270 72 329.1 329.1 291.6 329.6 0.13 22 316 9186 -33.5 -55.5 9 22.0 -35.0 270 81 333.2 333.2 292.6 333.4 0.07 23 300 9550 -35.1 -61.1 5 26.0 -36.5 275 86 335.9 335.9 293.3 336.0 0.03 24 280 10027 -37.1 -62.1 6 25.0 -38.3 272 97 339.7 339.7 294.3 339.9 0.03 25 275 10151 -37.9 -62.6 6 24.7 -39.1 270 101 340.3 340.3 294.4 340.4 0.03 26 251 10773 -42.1 -65.1 6 23.0 -42.9 260 97 343.1 343.1 295.1 343.2 0.02 27 250 10800 -42.3 -65.3 6 23.0 -43.1 260 97 343.2 343.2 295.1 343.3 0.02 28 245 10937 -40.1 -75.1 1 35.0 -41.2 260 97 348.5 348.5 296.3 348.5 0.01 29 200 12290 -50.5 -77.5 3 27.0 -51.0 260 97 352.8 352.8 297.3 352.8 0.00 30 150 14110 -63.1 -87.1 3 24.0 -63.2 260 76 361.4 361.4 299.0 361.4 0.00 31 147 14234 -63.9 -86.9 3 23.0 -64.0 261 76 362.1 362.1 299.1 362.1 0.00 32 134 14799 -64.3 -89.3 2 25.0 -64.4 264 74 371.1 371.1 300.8 371.1 0.00 33 100 16540 -74.9 -91.9 5 17.0 -74.9 250 54 383.0 383.0 302.7 383.0 0.00 34 72 18421 -81.9 -92.9 14 11.0 -81.9 285 27 405.9 405.9 306.0 405.9 0.00 35 70 18580 -80.5 -92.5 12 12.0 -80.5 275 29 412.2 412.2 306.8 412.2 0.00 36 60 19458 -77.1 -91.1 9 14.0 -77.1 438.3 438.3 309.7 438.4 0.00 37 54 20073 -70.5 -92.5 3 22.0 -70.6 467.0 467.0 312.4 467.0 0.00 TRP 72 18421 -81.9 -92.9 14 11.0 -81.9 285 27 405.9 405.9 306.0 405.9 0.00 WND 275 10151 -37.9 -62.6 6 24.7 -39.1 270 101 340.3 340.3 294.4 340.4 0.03 Sounding variables and indices 1000-500 mb thick: 5663.00 m Freezing level: 577.00 mb = 4671.64 m = 15326.73 ft Wetbulb zero: 736.52 mb = 2685.62 m = 8810.97 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 47.75 % Est. max temperature: 24.80 C = 76.64 F Sfc-Lift cond lev (LCL): 1008.80 mb = 63.94 m = 209.77 ft T: 15.88 C 700-500 lapse rate: 5.66 C/km ThetaE index: 12.61 C Layer 905.0- 742.0 mb Conv cond level (CCL): 907.19 mb = 963.61 m = 3161.43 ft Mean mixing ratio: 10.69 g/kg Conv temperature: 22.31 C = 72.16 F Cap Strength: 8.06 C Lifted Index: 5.00 C Risk: None Lifted Index @300 mb: 10.23 C Lifted Index @700 mb: 3.83 C Showalter Index: 5.70 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 18.20 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 167.20 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.61 J/kg Max Up Vert Vel: 7.43 m/s Conv Inhibition (B-): 13719.45 J/kg Cap Strength: 7.91 C Lift Cond Lev (LCL): 943.09 mb = 635.32 m = 2084.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 19 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 1010 54 0 0 -0.0 -0.0 | 126 19 -15.5 11.1 1 1000 137 285 3 2.9 -0.8 | 129 16 -12.6 10.3 2 980 305 200 3 1.0 2.8 | 134 20 -14.4 13.9 3 946 610 0 1 -0.0 -1.0 | 123 18 -15.5 10.1 4 925 800 135 4 -2.8 2.8 | 127 23 -18.3 13.9 5 912 914 125 5 -4.1 2.9 | 126 24 -19.6 14.0 6 880 1219 70 9 -8.5 -3.1 | 109 25 -23.9 8.0 7 850 1508 105 6 -5.8 1.6 | 121 25 -21.3 12.7 8 848 1524 105 6 -5.8 1.6 | 121 25 -21.3 12.7 9 817 1829 90 10 -10.0 0.0 | 114 28 -25.5 11.1 10 788 2134 100 7 -6.9 1.2 | 119 26 -22.4 12.3 11 759 2438 140 3 -1.9 2.3 | 128 22 -17.4 13.4 12 731 2743 80 3 -3.0 -0.5 | 120 21 -18.4 10.6 13 704 3048 265 10 10.0 0.9 | 155 13 -5.5 12.0 14 700 3099 285 13 12.6 -3.4 | 159 8 -2.9 7.8 15 678 3353 295 27 24.5 -11.4 | 272 9 9.0 -0.3 16 653 3658 280 40 39.4 -6.9 | 260 24 23.9 4.2 17 561 4877 270 48 48.0 -0.0 | 251 34 32.5 11.1 18 540 5182 275 53 52.8 -4.6 | 260 38 37.3 6.5 19 500 5800 275 58 57.8 -5.1 | 262 43 42.3 6.1 20 443 6706 280 61 60.1 -10.6 | 269 45 44.6 0.5 21 409 7315 270 73 73.0 -0.0 | 259 59 57.5 11.1 22 400 7480 270 72 72.0 -0.0 | 259 58 56.5 11.1 23 304 9449 270 82 82.0 -0.0 | 261 67 66.5 11.1 24 300 9550 275 86 85.7 -7.5 | 267 70 70.2 3.6 25 291 9754 275 88 87.7 -7.7 | 267 72 72.2 3.4 26 275 10151 270 101 101.0 -0.0 | 263 86 85.5 11.1 27 250 10800 260 97 95.5 16.8 | 251 85 80.1 28.0 28 200 12290 260 97 95.5 16.8 | 251 85 80.1 28.0 29 194 12497 260 97 95.5 16.8 | 251 85 80.1 28.0 30 176 13106 265 88 87.7 7.7 | 255 75 72.2 18.8 31 168 13411 270 86 86.0 -0.0 | 261 71 70.5 11.1 32 150 14110 260 76 74.8 13.2 | 248 64 59.4 24.3 33 131 14935 265 73 72.7 6.4 | 253 60 57.2 17.5 34 124 15240 260 60 59.1 10.4 | 244 49 43.6 21.5 35 101 16459 255 50 48.3 12.9 | 234 41 32.8 24.1 36 100 16540 250 54 50.7 18.5 | 230 46 35.3 29.6 37 72 18421 285 27 26.1 -7.0 | 249 11 10.6 4.1 38 70 18580 275 29 28.9 -2.5 | 237 16 13.4 8.6 Wind Parameters Mean winds (0-6000m): 275.7 at 25.4 knts Storm direction: 305.7 at 19.1 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 30.4 deg Storm rel helicity (0-3000m) pos: 126.8 neg: -124.3 tot: 2.4 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 72.88 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 ------------------------------------------------------------------------------- 500 243 2 132 18| 0.0 1.4 1.4| 13.0 -16.1 -3.0 -6.1 -0.06| 9.9 -0.6 1000 146 3 128 22| 4.0 0.7 4.7| 26.6 -42.5 -15.9 -15.9 -0.13| 10.5 -1.3 1500 100 5 121 23| 2.5 0.5 3.0| 55.9 -68.6 -12.6 -8.4 -0.07| 9.9 -0.7 2000 97 6 119 24| 1.9 0.5 2.4| 67.7 -88.4 -20.6 -10.3 -0.09| 8.9 -0.8 2500 100 5 120 24| 0.7 0.4 1.1| 94.5 -94.3 0.2 0.1 -0.00| 8.6 -0.0 3000 101 5 120 24| 2.0 0.3 2.3|126.8-124.3 2.4 0.8 0.07| 11.0 0.8 4000 284 12 156 9| 4.6 1.0 5.6|151.3-149.5 1.8 0.5 0.14| 13.2 1.8 5000 276 19 202 10| 4.2 1.2 5.4|180.9-175.4 5.6 1.1 0.13| 11.7 1.5 6000 276 25 229 13| 4.2 1.0 5.3|235.3-175.4 60.0 10.0 0.16| 10.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251228.00.gif