UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 8 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 1011 54 13.6 13.2 97 0.4 13.4 0 0 285.9 287.5 286.1 312.1 9.47 1 1008 79 14.2 13.1 93 1.1 13.6 15 1 286.7 288.3 286.4 312.9 9.43 2 1001 137 16.4 14.0 86 2.4 14.9 50 5 289.5 291.2 288.0 317.8 10.08 3 1000 145 16.6 14.0 85 2.6 15.0 55 5 289.8 291.5 288.1 318.1 10.09 4 953 554 18.6 10.6 60 8.0 13.7 85 8 295.8 297.3 288.8 320.3 8.44 5 925 807 16.8 9.8 63 7.0 12.6 80 10 296.5 298.0 288.9 320.4 8.24 6 889 1146 14.0 9.0 72 5.0 11.0 84 12 297.0 298.4 288.9 320.6 8.13 7 850 1526 11.6 3.6 58 8.0 7.3 85 17 298.3 299.4 287.3 315.6 5.83 8 835 1675 10.8 1.8 54 9.0 6.1 89 16 299.0 299.9 286.9 314.5 5.22 9 821 1816 11.8 -9.2 22 21.0 2.9 92 15 301.5 301.9 284.8 308.7 2.32 10 786 2180 11.2 -24.8 6 36.0 0.0 99 11 304.6 304.7 284.1 306.8 0.65 11 740 2681 9.0 -14.0 18 23.0 0.1 210 8 307.5 307.9 286.5 313.2 1.75 12 701 3130 9.4 -15.6 15 25.0 -0.3 281 22 312.8 313.1 288.1 318.1 1.62 13 700 3142 9.2 -15.8 15 25.0 -0.4 280 23 312.7 313.0 288.1 317.9 1.59 14 670 3503 8.2 -26.8 6 35.0 -2.6 266 26 315.5 315.6 288.0 317.7 0.64 15 579 4687 0.0 -34.0 6 34.0 -8.4 253 37 319.4 319.4 288.9 320.7 0.37 16 539 5254 -4.7 -35.7 7 31.0 -11.6 256 37 320.4 320.4 289.2 321.6 0.34 17 500 5840 -7.9 -42.9 4 35.0 -14.2 260 36 323.4 323.4 290.0 324.1 0.17 18 432 6956 -15.5 -48.5 4 33.0 -20.0 251 45 327.6 327.6 291.2 328.0 0.11 19 416 7238 -17.3 -44.3 8 27.0 -21.2 246 49 328.8 328.8 291.6 329.5 0.18 20 400 7530 -19.9 -34.9 25 15.0 -22.7 250 52 329.1 329.2 292.0 331.0 0.49 21 389 7735 -21.7 -29.7 48 8.0 -23.4 249 54 329.4 329.6 292.4 332.4 0.84 22 376 7984 -23.7 -33.7 39 10.0 -25.5 248 57 330.0 330.1 292.3 332.2 0.59 23 363 8239 -25.7 -27.9 82 2.2 -26.2 247 59 330.6 330.9 292.9 334.5 1.06 24 345 8604 -28.3 -29.6 89 1.3 -28.5 246 63 332.0 332.2 293.2 335.4 0.95 25 326 9007 -30.7 -38.7 45 8.0 -31.7 248 70 334.1 334.2 293.2 335.6 0.41 26 300 9590 -34.7 -38.7 67 4.0 -35.2 260 85 336.5 336.6 293.9 338.2 0.45 27 284 9971 -37.1 -44.1 48 7.0 -37.8 256 87 338.3 338.4 294.1 339.4 0.27 28 250 10840 -44.5 -47.9 69 3.4 -44.7 250 94 339.9 339.9 294.5 340.7 0.20 29 242 11057 -46.3 -48.1 82 1.8 -46.4 249 95 340.4 340.4 294.6 341.2 0.20 30 231 11365 -48.9 -50.3 85 1.4 -49.0 247 95 341.0 341.0 294.7 341.7 0.17 31 218 11743 -52.1 -58.1 48 6.0 -52.3 244 96 341.7 341.8 294.8 342.0 0.07 32 215 11833 -51.3 -61.3 29 10.0 -51.6 244 96 344.3 344.3 295.4 344.5 0.05 33 200 12300 -55.1 -67.1 21 12.0 -55.3 240 96 345.5 345.5 295.7 345.6 0.02 34 185 12794 -58.2 -73.5 12 15.2 -58.4 235 102 348.2 348.2 296.3 348.2 0.01 35 169 13359 -61.9 -80.9 6 19.0 -62.0 241 95 351.3 351.3 296.9 351.3 0.00 36 150 14090 -65.5 -85.5 5 20.0 -65.6 250 85 357.2 357.2 298.1 357.3 0.00 37 100 16500 -77.7 -99.7 2 22.0 -77.7 230 59 377.6 377.6 301.9 377.6 0.00 38 87 17291 -79.9 -98.9 3 19.0 -79.9 240 33 388.5 388.5 303.6 388.5 0.00 39 76 18064 -75.3 -92.3 5 17.0 -75.3 259 25 413.5 413.5 306.9 413.5 0.00 40 70 18540 -74.7 -90.7 7 16.0 -74.7 270 20 424.6 424.6 308.2 424.6 0.00 41 63 19151 -74.9 -89.9 8 15.0 -75.0 278 17 437.1 437.1 309.6 437.1 0.00 42 56 19843 -69.1 -88.1 5 19.0 -69.2 287 14 465.3 465.3 312.3 465.3 0.00 43 54 20062 -65.3 -88.3 3 23.0 -65.5 289 13 478.9 478.9 313.4 479.0 0.00 44 50 20530 -65.5 -91.5 2 26.0 -65.8 295 11 489.1 489.1 314.1 489.1 0.00 45 38 22218 -63.1 -96.1 0 33.0 -63.6 244 14 535.2 535.2 317.2 535.2 0.00 46 35 22732 -58.5 -92.5 1 34.0 -59.5 229 14 559.9 559.9 318.6 559.9 0.00 47 33 23105 -56.5 -91.5 0 35.0 -57.8 218 15 574.7 574.7 319.4 574.7 0.00 48 30 23710 -58.1 -92.1 1 34.0 -59.2 200 16 586.2 586.3 320.0 586.3 0.00 49 29 23922 -58.3 -92.3 1 34.0 -59.5 197 15 591.4 591.4 320.2 591.4 0.00 50 28 24143 -56.1 -91.1 0 35.0 -57.6 195 14 603.5 603.5 320.7 603.5 0.00 51 24 25112 -59.5 -93.5 0 34.0 -60.7 183 11 620.8 620.8 321.5 620.8 0.00 52 22 25658 -57.1 -91.1 1 34.0 -58.7 177 9 643.6 643.6 322.4 643.6 0.00 53 20 26260 -56.3 -91.3 0 35.0 -58.3 170 7 663.8 663.8 323.2 663.9 0.00 54 19 26588 -53.7 -88.7 1 35.0 -56.3 173 8 681.7 681.7 323.9 681.8 0.01 55 17 27307 -51.1 -87.1 1 36.0 -54.6 179 9 712.1 712.1 324.8 712.2 0.01 56 12 29557 -53.9 -88.9 1 35.0 -57.5 199 14 776.8 776.8 326.7 776.9 0.01 57 12 29557 -54.5 -89.5 1 35.0 -57.9 199 14 774.6 774.7 326.6 774.7 0.01 58 11 30122 -48.3 -85.3 1 37.0 -54.2 204 16 816.7 816.7 327.7 816.9 0.02 59 10 30750 -48.1 -85.1 1 37.0 -54.4 210 17 840.0 840.0 328.2 840.3 0.03 60 9.6 31021 -44.1 -82.1 1 38.0 -52.4 865.0 865.0 328.7 865.5 0.05 61 8.9 31531 -43.1 -81.1 1 38.0 -52.2 887.8 887.8 329.2 888.4 0.06 TRP 87 17291 -79.9 -98.9 3 19.0 -79.9 240 33 388.5 388.5 303.6 388.5 0.00 WND 185 12794 -58.2 -73.5 12 15.2 -58.4 235 102 348.2 348.2 296.3 348.2 0.01 Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 579.00 mb = 4686.68 m = 15376.05 ft Wetbulb zero: 732.55 mb = 2765.32 m = 9072.45 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 25.57 % Est. max temperature: 25.70 C = 78.27 F Sfc-Lift cond lev (LCL): 1005.10 mb = 102.57 m = 336.52 ft T: 15.11 C 700-500 lapse rate: 6.34 C/km ThetaE index: 13.85 C Layer 850.0- 740.0 mb Conv cond level (CCL): 638.01 mb = 3899.75 m = 12794.31 ft Mean mixing ratio: 8.90 g/kg Conv temperature: 44.66 C = 112.39 F Cap Strength: 10.11 C Lifted Index: 8.90 C Risk: None Lifted Index @300 mb: 12.62 C Lifted Index @700 mb: 9.06 C Showalter Index: 11.01 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 11.50 C K Index: -1.90 Risk: None Sweat Index: 113.20 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.58 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 53439.34 J/kg Cap Strength: 10.05 C Lift Cond Lev (LCL): 881.58 mb = 1217.17 m = 3993.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 17 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 1011 54 0 0 -0.0 -0.0 | 104 17 -16.3 4.2 1 1000 145 55 5 -4.1 -2.9 | 94 20 -20.4 1.3 2 981 305 90 6 -6.0 0.0 | 101 23 -22.3 4.2 3 925 807 80 10 -9.8 -1.7 | 95 26 -26.1 2.4 4 881 1219 85 12 -12.0 -1.0 | 96 28 -28.3 3.1 5 850 1526 85 17 -16.9 -1.5 | 95 33 -33.2 2.7 6 790 2134 100 12 -11.8 2.1 | 103 29 -28.1 6.3 7 762 2438 95 7 -7.0 0.6 | 102 24 -23.3 4.8 8 734 2743 240 8 6.9 4.0 | 131 12 -9.4 8.2 9 708 3048 285 16 15.5 -4.1 | 92 1 -0.8 0.0 10 700 3142 280 23 22.7 -4.0 | 268 6 6.4 0.2 11 656 3658 260 28 27.6 4.9 | 231 14 11.3 9.0 12 608 4267 250 38 35.7 13.0 | 229 26 19.4 17.2 13 500 5840 260 36 35.5 6.3 | 241 22 19.2 10.4 14 446 6706 255 42 40.6 10.9 | 238 29 24.3 15.0 15 412 7315 245 50 45.3 21.1 | 229 39 29.0 25.3 16 400 7530 250 52 48.9 17.8 | 236 39 32.6 22.0 17 333 8839 245 66 59.8 27.9 | 234 54 43.5 32.1 18 306 9449 255 81 78.2 21.0 | 248 67 61.9 25.1 19 300 9590 260 85 83.7 14.8 | 254 70 67.4 18.9 20 280 10058 255 88 85.0 22.8 | 249 74 68.7 27.0 21 268 10363 255 87 84.0 22.5 | 248 73 67.7 26.7 22 250 10840 250 94 88.3 32.1 | 243 81 72.0 36.3 23 245 10973 250 95 89.3 32.5 | 243 82 73.0 36.7 24 200 12300 240 96 83.1 48.0 | 232 85 66.8 52.2 25 185 12794 235 102 83.6 58.5 | 227 92 67.3 62.7 26 159 13716 245 90 81.6 38.0 | 237 78 65.3 42.2 27 150 14090 250 85 79.9 29.1 | 242 72 63.6 33.2 28 144 14326 250 85 79.9 29.1 | 242 72 63.6 33.2 29 130 14935 260 73 71.9 12.7 | 253 58 55.6 16.9 30 117 15545 250 64 60.1 21.9 | 239 51 43.8 26.1 31 100 16500 230 59 45.2 37.9 | 214 51 28.9 42.1 32 95 16764 230 59 45.2 37.9 | 214 51 28.9 42.1 33 87 17291 240 33 28.6 16.5 | 211 24 12.3 20.7 34 70 18540 270 20 20.0 -0.0 | 222 6 3.7 4.2 35 50 20530 295 11 10.0 -4.6 | 86 6 -6.3 -0.5 36 30 23710 200 16 5.5 15.0 | 151 22 -10.8 19.2 37 20 26260 170 7 -1.2 6.9 | 122 21 -17.5 11.1 38 10 30750 210 17 8.5 14.7 | 158 20 -7.8 18.9 Wind Parameters Mean winds (0-6000m): 254.4 at 22.4 knts Storm direction: 284.4 at 16.8 knts Shear (0-3000m) pos: 3.3 neg: 0.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -13.3 deg Storm rel helicity (0-3000m) pos: 119.2 neg: -37.7 tot: 81.4 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 104.33 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 81 6 98 22| 8.2 0.0 8.2| 13.6 -21.8 -8.2 -16.4 -0.18| 10.4 -1.9 1000 81 8 97 24| 4.1 1.7 5.8| 15.1 -30.0 -14.9 -14.9 -0.21| 7.0 -1.5 1500 83 10 97 26| 4.7 1.1 5.8| 16.3 -34.9 -18.6 -12.4 -0.17| 6.6 -1.1 2000 86 11 97 27| 2.5 0.8 3.3| 46.4 -34.9 11.5 5.8 0.01| 6.3 0.1 2500 88 11 98 27| 1.5 0.7 2.1| 90.0 -37.4 52.6 21.0 0.19| 7.5 1.4 3000 89 11 98 27| 3.3 0.6 3.9|119.2 -37.7 81.4 27.1 0.19| 10.5 1.9 4000 247 15 166 10| 2.5 2.5 5.0|119.2 -56.1 63.2 15.8 0.17| 11.7 2.0 5000 251 19 191 11| 2.0 2.3 4.4|136.6 -60.2 76.4 15.3 0.18| 10.1 1.8 6000 254 22 207 12| 1.9 1.9 3.8|152.6 -61.9 90.8 15.1 0.19| 8.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251208.00.gif