UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 19 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 1009 54 14.0 13.0 94 1.0 13.4 0 0 286.4 288.0 286.2 312.4 9.36 1 1007 71 13.8 12.9 94 0.9 13.3 0 0 286.4 288.0 286.1 312.3 9.32 2 1002 114 15.8 14.7 93 1.1 15.1 0 1 288.8 290.6 288.2 318.3 10.55 3 1000 131 16.2 14.6 90 1.6 15.2 0 1 289.4 291.2 288.3 318.8 10.50 4 988 234 17.8 13.8 77 4.0 15.3 36 2 292.0 293.7 288.9 320.6 10.08 5 956 517 18.6 12.6 68 6.0 14.8 77 8 295.5 297.3 289.8 323.3 9.63 6 925 799 16.6 11.6 72 5.0 13.5 85 11 296.3 298.0 289.8 323.2 9.31 7 909 947 15.8 9.8 67 6.0 12.2 81 10 296.9 298.5 289.2 321.4 8.39 8 894 1088 15.6 3.6 45 12.0 9.1 77 9 298.2 299.2 286.9 314.6 5.54 9 850 1514 13.2 -0.8 38 14.0 6.2 65 5 300.0 300.7 286.3 312.7 4.24 10 808 1936 9.8 0.8 53 9.0 5.2 41 5 300.7 301.7 287.3 315.8 5.02 11 803 1988 11.2 -9.8 22 21.0 2.4 26 4 302.8 303.2 285.2 309.8 2.26 12 782 2208 11.0 -21.0 9 32.0 0.3 325 3 304.9 305.0 284.5 307.9 0.92 13 744 2621 9.0 -14.0 18 23.0 0.1 260 12 307.1 307.4 286.3 312.7 1.74 14 719 2903 9.6 -22.4 9 32.0 -1.1 260 19 310.7 310.9 286.6 313.7 0.88 15 700 3124 8.0 -26.0 7 34.0 -2.4 255 21 311.3 311.5 286.6 313.6 0.66 16 604 4322 0.4 -31.6 7 32.0 -7.8 276 32 316.0 316.1 287.9 317.6 0.45 17 591 4497 2.0 -32.0 6 34.0 -7.0 279 33 319.8 319.9 289.2 321.4 0.44 18 570 4788 1.6 283 35 322.7 19 548 5104 0.0 -47.0 1 47.0 -9.1 289 37 324.4 324.4 290.2 324.8 0.10 20 500 5830 -5.5 -35.5 7 30.0 -12.3 290 33 326.3 326.4 291.0 327.7 0.37 21 400 7520 -20.7 -46.7 8 26.0 -23.9 320 35 328.1 328.1 291.3 328.6 0.14 22 300 9580 -37.5 -53.5 17 16.0 -38.5 315 67 332.5 332.5 292.5 332.9 0.09 23 282 10003 -41.3 -55.3 21 14.0 -42.0 317 68 333.0 333.0 292.6 333.3 0.07 24 250 10810 -47.1 -63.1 14 16.0 -47.6 320 68 336.0 336.0 293.4 336.2 0.03 25 200 12250 -57.7 -73.7 11 16.0 -57.9 315 88 341.4 341.4 294.7 341.4 0.01 26 187 12671 -61.5 -73.5 19 12.0 -61.6 314 84 341.9 341.9 294.8 341.9 0.01 27 159 13666 -66.3 -78.3 17 12.0 -66.4 296 86 350.0 350.0 296.6 350.0 0.01 28 153 13900 -66.0 -80.0 12 14.0 -66.1 295 98 354.3 354.3 297.5 354.3 0.00 29 150 14020 -65.9 -80.9 11 15.0 -66.0 295 94 356.6 356.6 298.0 356.6 0.00 30 114 15673 -68.3 -88.3 4 20.0 -68.4 289 91 381.2 381.2 302.5 381.2 0.00 31 100 16450 -72.3 -90.3 5 18.0 -72.3 295 75 388.0 388.0 303.5 388.0 0.00 32 89 17130 -75.7 -92.7 5 17.0 -75.7 290 75 394.4 394.4 304.4 394.4 0.00 33 86 17328 -75.1 -92.1 5 17.0 -75.2 291 67 399.5 399.5 305.2 399.5 0.00 34 85 17397 -71.9 -91.9 3 20.0 -72.0 291 64 407.3 407.3 306.2 407.3 0.00 35 70 18530 -75.7 -90.7 8 15.0 -75.7 295 17 422.4 422.4 308.0 422.4 0.00 36 66 18869 -76.9 -90.9 9 14.0 -76.9 295 17 427.0 427.0 308.5 427.0 0.00 37 65 18958 -73.9 -90.9 6 17.0 -74.0 295 17 435.4 435.4 309.4 435.4 0.00 38 60 19426 -72.7 -88.7 7 16.0 -72.8 295 17 448.2 448.2 310.7 448.2 0.00 39 58 19627 -69.5 -88.5 5 19.0 -69.6 295 18 459.8 459.8 311.7 459.8 0.00 40 53 20163 -70.7 -89.7 4 19.0 -70.8 295 18 469.0 469.0 312.5 469.0 0.00 41 50 20510 -69.5 -90.5 3 21.0 -69.6 295 18 479.7 479.7 313.4 479.7 0.00 42 46 21012 -68.3 -91.3 2 23.0 -68.5 291 19 494.2 494.2 314.5 494.2 0.00 43 44 21283 -64.5 -90.5 2 26.0 -64.8 289 20 509.8 509.8 315.7 509.8 0.00 44 34 22867 -64.3 -94.3 1 30.0 -64.8 276 23 549.3 549.3 318.1 549.3 0.00 45 33 23051 -63.3 -95.3 1 32.0 -63.8 275 23 556.7 556.7 318.5 556.7 0.00 46 31 23442 -57.5 -91.5 1 34.0 -58.7 272 24 582.4 582.4 319.8 582.4 0.00 47 30 23650 -56.5 -91.5 0 35.0 -57.9 270 24 590.6 590.6 320.2 590.6 0.00 48 24 25068 -53.5 -88.5 1 35.0 -55.7 264 25 638.2 638.3 322.2 638.3 0.01 49 21 25919 -55.5 -90.5 1 35.0 -57.5 261 25 657.1 657.1 323.0 657.1 0.01 50 20 26230 -53.5 -88.5 1 35.0 -56.1 260 25 672.4 672.4 323.5 672.5 0.01 51 19 26560 -53.1 -88.1 1 35.0 -55.9 261 24 683.6 683.6 323.9 683.7 0.01 52 15 28077 -54.5 -89.5 1 35.0 -57.4 268 20 726.8 726.8 325.3 726.8 0.01 53 13 29001 -50.7 -86.7 1 36.0 -55.1 272 18 770.3 770.3 326.5 770.4 0.02 54 11 30078 -55.1 -90.1 1 35.0 -58.5 277 16 792.0 792.0 327.0 792.1 0.01 55 10 30690 -52.3 -88.3 1 36.0 -56.9 280 14 824.3 824.3 327.8 824.5 0.02 56 9.8 30821 -50.3 -86.3 1 36.0 -55.8 836.6 836.6 328.1 836.8 0.02 57 8.5 31753 -49.1 -86.1 1 37.0 -55.5 876.1 876.1 329.0 876.3 0.03 58 6.8 33237 -42.9 -80.9 1 38.0 -53.4 959.6 959.7 330.5 960.6 0.08 59 6.5 33542 -42.1 -80.1 1 38.0 -53.2 975.5 975.5 330.8 976.6 0.10 60 5.8 34325 -35.1 -75.1 1 40.0 -51.1 1038.3 1038.5 331.8 1041.4 0.25 61 5.0 35367 -31.7 -72.7 1 41.0 -50.8 1098.8 1099.1 332.7 1104.4 0.41 TRP 89 17130 -75.7 -92.7 5 17.0 -75.7 290 75 394.4 394.4 304.4 394.4 0.00 WND 153 13900 -66.0 -80.0 12 14.0 -66.1 295 98 354.3 354.3 297.5 354.3 0.00 Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 548.00 mb = 5104.07 m = 16745.43 ft Wetbulb zero: 742.33 mb = 2639.17 m = 8658.59 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 26.56 % Est. max temperature: 27.21 C = 80.98 F Sfc-Lift cond lev (LCL): 994.18 mb = 180.92 m = 593.58 ft T: 16.97 C 700-500 lapse rate: 4.99 C/km ThetaE index: 10.55 C Layer 925.0- 808.0 mb Conv cond level (CCL): 811.94 mb = 1895.52 m = 6218.81 ft Mean mixing ratio: 9.62 g/kg Conv temperature: 28.29 C = 82.93 F Cap Strength: 10.70 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 8.30 C Lifted Index @700 mb: 6.93 C Showalter Index: 15.11 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 4.70 C K Index: -16.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.21 J/kg Max Up Vert Vel: 7.90 m/s Conv Inhibition (B-): 47961.50 J/kg Cap Strength: 10.60 C Lift Cond Lev (LCL): 893.85 mb = 1089.62 m = 3574.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 15 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 1009 54 0 0 -0.0 -0.0 | 130 15 -11.5 9.8 1 1000 131 0 1 -0.0 -1.0 | 127 14 -11.5 8.8 2 980 305 60 2 -1.7 -1.0 | 123 16 -13.2 8.8 3 946 610 85 10 -10.0 -0.9 | 112 23 -21.5 8.9 4 925 799 85 11 -11.0 -1.0 | 111 24 -22.5 8.8 5 850 1514 65 5 -4.5 -2.1 | 115 18 -16.0 7.6 6 818 1829 70 6 -5.6 -2.1 | 114 19 -17.2 7.7 7 789 2134 345 2 0.5 -1.9 | 125 13 -11.0 7.8 8 760 2438 260 7 6.9 1.2 | 157 12 -4.6 11.0 9 706 3048 260 23 22.7 4.0 | 219 18 11.1 13.7 10 700 3124 255 21 20.3 5.4 | 210 18 8.8 15.2 11 655 3658 255 28 27.0 7.2 | 222 23 15.5 17.0 12 631 3962 270 30 30.0 -0.0 | 242 21 18.5 9.8 13 522 5486 295 39 35.3 -16.5 | 286 25 23.8 -6.7 14 500 5830 290 33 31.0 -11.3 | 274 20 19.5 -1.5 15 483 6096 285 30 29.0 -7.8 | 264 18 17.5 2.0 16 464 6401 290 28 26.3 -9.6 | 269 15 14.8 0.2 17 428 7010 300 28 24.2 -14.0 | 288 13 12.7 -4.2 18 411 7315 315 32 22.6 -22.6 | 319 17 11.1 -12.9 19 400 7520 320 35 22.5 -26.8 | 327 20 11.0 -17.1 20 378 7925 325 44 25.2 -36.0 | 332 30 13.7 -26.3 21 362 8230 325 55 31.5 -45.1 | 330 41 20.0 -35.3 22 300 9580 315 67 47.4 -47.4 | 316 52 35.9 -37.6 23 292 9754 315 67 47.4 -47.4 | 316 52 35.9 -37.6 24 267 10363 320 69 44.4 -52.9 | 323 54 32.8 -43.1 25 255 10668 320 65 41.8 -49.8 | 323 50 30.3 -40.0 26 250 10810 320 68 43.7 -52.1 | 323 53 32.2 -42.3 27 244 10973 320 68 43.7 -52.1 | 323 53 32.2 -42.3 28 212 11887 320 91 58.5 -69.7 | 322 76 47.0 -60.0 29 200 12250 315 88 62.2 -62.2 | 316 73 50.7 -52.5 30 192 12497 315 88 62.2 -62.2 | 316 73 50.7 -52.5 31 174 13106 310 75 57.5 -48.2 | 310 60 45.9 -38.5 32 158 13716 295 87 78.8 -36.8 | 292 73 67.3 -27.0 33 153 13900 295 98 88.8 -41.4 | 292 84 77.3 -31.7 34 150 14020 295 94 85.2 -39.7 | 292 80 73.7 -30.0 35 150 14021 290 96 90.2 -32.8 | 286 82 78.7 -23.1 36 143 14326 295 89 80.7 -37.6 | 292 75 69.1 -27.9 37 135 14630 295 79 71.6 -33.4 | 291 65 60.1 -23.6 38 122 15240 275 82 81.7 -7.1 | 268 70 70.2 2.6 39 116 15545 290 92 86.5 -31.5 | 286 78 74.9 -21.7 40 105 16154 285 86 83.1 -22.3 | 280 73 71.6 -12.5 41 100 16450 295 75 68.0 -31.7 | 291 61 56.5 -21.9 42 89 17130 290 75 70.5 -25.7 | 285 61 59.0 -15.9 43 70 18530 295 17 15.4 -7.2 | 237 5 3.9 2.6 44 50 20510 295 18 16.3 -7.6 | 246 5 4.8 2.1 45 30 23650 270 24 24.0 -0.0 | 232 16 12.5 9.8 46 20 26230 260 25 24.6 4.3 | 223 19 13.1 14.1 47 10 30690 280 14 13.8 -2.4 | 197 8 2.3 7.3 Wind Parameters Mean winds (0-6000m): 280.3 at 20.1 knts Storm direction: 310.3 at 15.1 knts Shear (0-3000m) pos: 1.5 neg: 5.4 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 83.7 neg: -29.1 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 69.75 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 70 3 121 17| 8.8 0.0 8.8| 0.0 -22.6 -22.6 -45.2 -0.54| 9.7 -5.2 1000 81 7 116 20| 4.4 0.3 4.7| 0.4 -26.3 -25.9 -25.9 -0.40| 7.3 -2.9 1500 79 7 115 20| 2.9 1.3 4.2| 7.1 -26.3 -19.3 -12.8 -0.24| 6.2 -1.5 2000 76 6 115 19| 2.2 2.1 4.3| 13.0 -29.1 -16.1 -8.0 -0.14| 6.3 -0.9 2500 73 6 115 19| 1.8 3.8 5.6| 44.9 -29.1 15.7 6.3 0.19| 7.6 1.5 3000 42 8 103 17| 1.5 5.4 6.8| 83.7 -29.1 54.6 18.2 0.36| 8.5 3.1 4000 262 13 185 12| 1.3 4.5 5.8|154.4 -39.9 114.6 28.6 0.42| 8.6 3.6 5000 273 17 210 10| 2.0 3.6 5.6|218.6 -39.9 178.8 35.8 0.50| 8.1 4.0 6000 280 20 233 10| 2.0 2.8 4.8|248.4 -77.6 170.8 28.5 0.40| 8.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251219.00.gif