UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 9 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 1008 54 22.6 16.6 69 6.0 18.6 0 0 295.1 297.2 291.5 329.1 11.87 1 1007 63 22.2 16.2 69 6.0 18.2 6 1 294.8 296.8 291.1 327.9 11.57 2 1002 106 23.4 13.4 53 10.0 17.0 34 4 296.4 298.1 290.1 324.4 9.68 3 1000 123 23.6 12.6 50 11.0 16.7 45 6 296.8 298.4 289.8 323.4 9.20 4 925 795 17.8 11.8 68 6.0 14.1 55 6 297.5 299.2 290.3 325.0 9.44 5 901 1020 15.6 11.7 78 3.9 13.1 81 8 297.5 299.2 290.4 325.5 9.63 6 874 1280 15.4 5.4 51 10.0 9.7 107 8 299.9 301.1 288.4 319.0 6.44 7 850 1517 13.2 6.2 62 7.0 9.2 115 5 300.0 301.3 289.0 320.7 7.01 8 843 1586 12.4 8.2 76 4.2 9.9 124 6 299.8 301.3 289.9 323.8 8.12 9 810 1920 11.2 -2.8 37 14.0 4.4 189 8 302.0 302.7 286.6 313.7 3.84 10 806 1961 11.2 -11.8 19 23.0 2.0 194 8 302.4 302.8 284.7 308.5 1.92 11 800 2023 10.6 -6.4 30 17.0 3.0 200 8 302.4 303.0 285.9 311.6 2.96 12 787 2159 9.6 6.9 83 2.7 8.0 215 9 302.8 304.3 290.7 326.5 7.95 13 780 2233 10.4 -2.6 40 13.0 4.0 223 9 304.4 305.2 287.7 316.9 4.05 14 757 2482 10.8 -11.2 20 22.0 1.6 250 10 307.5 307.9 286.9 314.3 2.14 15 709 3025 8.4 -25.6 7 34.0 -2.1 273 28 310.6 310.8 286.4 312.9 0.67 16 700 3130 7.4 -25.6 7 33.0 -2.7 270 31 310.7 310.8 286.4 313.0 0.68 17 614 4191 0.0 -29.0 9 29.0 -7.7 257 36 314.0 314.1 287.4 316.0 0.57 18 572 4752 -4.9 -26.9 16 22.0 -10.7 251 38 314.7 314.9 287.8 317.3 0.74 19 546 5116 -5.5 251 44 318.2 20 500 5800 -9.3 -40.3 6 31.0 -15.0 255 58 321.7 321.7 289.5 322.6 0.23 21 416 7206 -16.5 -53.5 3 37.0 -21.0 255 67 329.8 329.8 291.7 330.1 0.06 22 400 7500 -18.3 -50.3 4 32.0 -22.3 245 75 331.2 331.2 292.2 331.6 0.10 23 353 8422 -25.1 -58.1 3 33.0 -27.9 247 79 334.1 334.1 292.9 334.3 0.04 24 337 8759 -26.3 -50.3 9 24.0 -28.7 248 81 336.9 336.9 293.7 337.4 0.11 25 300 9590 -32.9 -56.9 7 24.0 -34.6 250 88 339.0 339.0 294.1 339.2 0.06 26 292 9779 -34.1 -57.1 8 23.0 -35.6 248 90 339.9 339.9 294.4 340.2 0.06 27 269 10344 -39.3 -57.3 13 18.0 -40.2 243 95 340.4 340.4 294.5 340.7 0.06 28 255 10707 -41.9 -49.9 41 8.0 -42.4 241 99 341.8 341.9 294.9 342.5 0.16 29 250 10840 -42.5 -50.5 41 8.0 -43.0 240 101 342.9 342.9 295.1 343.5 0.15 30 246 10949 -43.3 -52.3 36 9.0 -43.8 240 101 343.3 343.3 295.2 343.8 0.12 31 232 11342 -46.7 -50.6 64 3.9 -46.9 240 103 343.9 343.9 295.4 344.6 0.16 32 209 12027 -52.9 -56.1 68 3.2 -53.0 240 105 344.6 344.7 295.5 345.0 0.09 33 200 12310 -55.1 -60.0 54 4.9 -55.2 240 106 345.5 345.5 295.7 345.8 0.06 34 199 12342 -55.5 -60.5 54 5.0 -55.6 240 106 345.4 345.4 295.7 345.6 0.06 35 194 12504 -56.7 -61.4 55 4.7 -56.8 240 106 346.0 346.0 295.8 346.2 0.05 36 187 12736 -58.0 -66.2 34 8.2 -58.1 245 109 347.6 347.6 296.1 347.7 0.03 37 178 13046 -59.7 -72.7 17 13.0 -59.9 242 108 349.7 349.7 296.5 349.7 0.01 38 150 14100 -65.9 -82.9 8 17.0 -66.0 240 96 356.6 356.6 298.0 356.6 0.00 39 114 15741 -72.9 -87.9 9 15.0 -72.9 240 73 372.6 372.6 301.0 372.7 0.00 40 100 16510 -73.3 -89.3 7 16.0 -73.3 260 56 386.1 386.1 303.2 386.1 0.00 41 80 17816 -72.7 -89.7 6 17.0 -72.8 271 39 412.8 412.8 306.9 412.8 0.00 42 75 18192 -75.7 -90.7 8 15.0 -75.7 276 33 414.2 414.2 307.0 414.2 0.00 43 70 18590 -75.9 -90.9 8 15.0 -75.9 280 26 422.0 422.0 307.9 422.0 0.00 44 69 18674 -75.9 -90.9 8 15.0 -75.9 280 25 423.7 423.7 308.2 423.8 0.00 45 61 19397 -72.9 -88.9 7 16.0 -73.0 278 19 445.6 445.6 310.4 445.6 0.00 46 56 19911 -65.7 -86.7 4 21.0 -66.0 277 15 473.1 473.1 312.9 473.1 0.00 47 51 20487 -62.3 -88.3 2 26.0 -62.7 275 11 493.9 493.9 314.5 493.9 0.00 48 50 20610 -63.1 -88.1 2 25.0 -63.5 275 10 494.8 494.8 314.6 494.8 0.00 49 48 20860 -64.5 -89.5 2 25.0 -64.8 273 10 497.3 497.3 314.8 497.3 0.00 50 34 23002 -57.3 -90.3 1 33.0 -58.4 256 8 567.7 567.7 319.0 567.8 0.00 51 30 23790 -58.7 -91.7 1 33.0 -59.7 250 7 584.6 584.6 319.9 584.6 0.00 52 27 24448 -59.9 -92.9 1 33.0 -60.9 288 7 599.1 599.1 320.6 599.1 0.00 53 24 25188 -55.7 -90.7 1 35.0 -57.5 330 6 631.9 631.9 322.0 631.9 0.00 54 20 26350 -54.3 -89.3 1 35.0 -56.7 35 6 670.0 670.0 323.4 670.0 0.01 55 18 27027 -54.1 -89.1 1 35.0 -56.7 28 7 691.1 691.1 324.1 691.1 0.01 56 13 29112 -55.7 -90.7 1 35.0 -58.6 7 8 753.0 753.0 326.0 753.0 0.01 57 12 29622 -55.5 -90.5 1 35.0 -58.6 2 9 771.1 771.1 326.5 771.2 0.01 58 10 30820 -42.9 -80.9 1 38.0 -51.7 350 10 859.4 859.4 328.6 860.0 0.06 59 9.9 30888 -43.1 -81.1 1 38.0 -51.8 861.1 861.2 328.7 861.7 0.06 TRP 114 15741 -72.9 -87.9 9 15.0 -72.9 240 73 372.6 372.6 301.0 372.7 0.00 WND 187 12736 -58.0 -66.2 34 8.2 -58.1 245 109 347.6 347.6 296.1 347.7 0.03 Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 614.00 mb = 4190.84 m = 13749.31 ft Wetbulb zero: 736.17 mb = 2713.23 m = 8901.56 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 33.54 % Est. max temperature: 27.48 C = 81.46 F Sfc-Lift cond lev (LCL): 922.93 mb = 814.20 m = 2671.22 ft T: 17.61 C 700-500 lapse rate: 6.25 C/km ThetaE index: 15.28 C Layer 810.0- 800.0 mb Conv cond level (CCL): 702.74 mb = 3097.80 m = 10163.27 ft Mean mixing ratio: 9.44 g/kg Conv temperature: 38.23 C = 100.81 F Cap Strength: 5.57 C Lifted Index: 4.68 C Risk: None Lifted Index @300 mb: 10.97 C Lifted Index @700 mb: 5.15 C Showalter Index: 6.68 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 15.50 C K Index: -4.30 Risk: None Sweat Index: 142.40 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.09 J/kg Max Up Vert Vel: 2.49 m/s Conv Inhibition (B-): 52789.93 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 851.24 mb = 1504.65 m = 4936.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 20 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 1008 54 0 0 -0.0 -0.0 | 106 20 -18.8 5.2 1 1000 123 45 6 -4.2 -4.2 | 92 23 -23.1 1.0 2 979 305 50 10 -7.7 -6.4 | 87 27 -26.5 -1.2 3 945 610 55 8 -6.6 -4.6 | 91 25 -25.4 0.6 4 925 795 55 6 -4.9 -3.4 | 94 24 -23.8 1.8 5 880 1219 105 9 -8.7 2.3 | 105 29 -27.5 7.6 6 850 1517 115 5 -4.5 2.1 | 107 25 -23.4 7.3 7 849 1524 110 5 -4.7 1.7 | 106 25 -23.5 6.9 8 819 1829 180 8 0.0 8.0 | 125 23 -18.8 13.2 9 761 2438 245 9 8.2 3.8 | 130 14 -10.7 9.0 10 733 2743 280 19 18.7 -3.3 | 176 2 -0.1 1.9 11 700 3130 270 31 31.0 -0.0 | 247 13 12.2 5.2 12 681 3353 265 32 31.9 2.8 | 238 15 13.0 8.0 13 562 4877 250 39 36.6 13.3 | 224 26 17.8 18.6 14 500 5800 255 58 56.0 15.0 | 241 42 37.2 20.2 15 481 6096 250 62 58.3 21.2 | 236 47 39.4 26.4 16 410 7315 255 68 65.7 17.6 | 244 52 46.8 22.8 17 400 7500 245 75 68.0 31.7 | 233 61 49.1 36.9 18 393 7620 245 75 68.0 31.7 | 233 61 49.1 36.9 19 306 9449 250 84 78.9 28.7 | 241 69 60.1 34.0 20 300 9590 250 88 82.7 30.1 | 241 73 63.8 35.3 21 280 10058 245 92 83.4 38.9 | 236 78 64.5 44.1 22 250 10840 240 101 87.5 50.5 | 231 88 68.6 55.7 23 200 12310 240 106 91.8 53.0 | 231 93 73.0 58.2 24 194 12497 240 106 91.8 53.0 | 231 93 73.0 58.2 25 187 12736 245 109 98.8 46.1 | 237 95 79.9 51.3 26 185 12802 240 108 93.5 54.0 | 232 95 74.7 59.2 27 168 13411 245 108 97.9 45.6 | 237 94 79.0 50.9 28 152 14021 245 101 91.5 42.7 | 237 87 72.7 47.9 29 150 14100 240 96 83.1 48.0 | 230 83 64.3 53.2 30 137 14630 235 93 76.2 53.3 | 224 82 57.3 58.6 31 130 14935 240 87 75.3 43.5 | 229 75 56.5 48.7 32 114 15741 240 73 63.2 36.5 | 227 61 44.4 41.7 33 101 16459 255 70 67.6 18.1 | 244 54 48.8 23.4 34 100 16510 260 56 55.1 9.7 | 248 39 36.3 15.0 35 96 16764 260 56 55.1 9.7 | 248 39 36.3 15.0 36 70 18590 280 26 25.6 -4.5 | 264 7 6.8 0.7 37 50 20610 275 10 10.0 -0.9 | 116 10 -8.9 4.4 38 30 23790 250 7 6.6 2.4 | 122 14 -12.3 7.6 39 20 26350 35 6 -3.4 -4.9 | 91 22 -22.3 0.3 40 10 30820 350 10 1.7 -9.8 | 75 18 -17.1 -4.6 Wind Parameters Mean winds (0-6000m): 255.5 at 26.1 knts Storm direction: 285.5 at 19.6 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 141.0 deg Storm rel helicity (0-3000m) pos: 138.9 neg: -39.7 tot: 99.2 m^2/s^2 ave: 33.1 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 147.50 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 50 8 90 25| 8.6 0.0 8.6| 8.3 -39.3 -31.0 -62.0 -0.50| 11.5 -5.7 1000 56 7 92 25| 4.0 0.0 4.0| 35.3 -39.3 -3.9 -3.9 -0.09| 8.8 -0.8 1500 72 7 97 26| 1.8 0.0 1.8| 63.4 -39.3 24.1 16.1 0.10| 8.2 0.8 2000 91 7 102 27| 2.2 0.0 2.2|120.8 -39.3 81.5 40.8 0.33| 9.0 2.9 2500 112 8 107 27| 2.6 0.0 2.6|130.1 -39.7 90.5 36.2 0.31| 9.4 2.9 3000 250 10 132 13| 4.9 0.0 4.9|138.9 -39.7 99.2 33.1 0.34| 11.1 3.8 4000 262 16 157 8| 3.7 1.3 5.0|138.9 -57.3 81.6 20.4 0.24| 9.7 2.3 5000 257 20 186 10| 2.9 1.9 4.9|153.5 -74.9 78.6 15.7 0.20| 8.8 1.7 6000 256 26 209 13| 3.4 2.4 5.7|223.2-111.0 112.1 18.7 0.20| 9.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251209.11.gif