UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122011.upa.cvt Date: 1100Z 20 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 20 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 1006 54 22.6 17.6 73 5.0 19.2 0 0 295.2 297.5 292.2 331.6 12.68 1 1005 63 21.8 15.8 69 6.0 17.9 337 0 294.5 296.6 290.8 326.9 11.30 2 1004 72 23.2 15.2 61 8.0 17.9 313 1 296.0 298.0 291.0 327.4 10.88 3 1000 109 23.6 14.6 57 9.0 17.8 220 3 296.8 298.6 290.9 327.1 10.50 4 978 303 22.2 13.2 57 9.0 16.5 53 1 297.2 299.0 290.5 325.7 9.79 5 925 785 17.8 11.8 68 6.0 14.1 30 2 297.5 299.2 290.3 325.0 9.44 6 888 1131 14.4 12.3 87 2.1 13.1 30 3 297.5 299.3 290.9 327.0 10.17 7 851 1487 11.6 10.0 90 1.6 10.6 44 2 298.2 299.8 290.2 324.7 9.09 8 850 1497 11.4 9.9 90 1.5 10.5 45 2 298.1 299.7 290.1 324.5 9.04 9 804 1961 9.4 6.3 81 3.1 7.6 163 4 300.7 302.1 289.6 322.9 7.47 10 774 2277 8.0 -1.0 53 9.0 3.5 144 5 302.5 303.4 287.6 316.5 4.59 11 760 2428 8.0 -13.0 21 21.0 -0.2 104 6 304.1 304.4 285.3 310.0 1.85 12 701 3092 5.0 -16.0 20 21.0 -2.6 71 9 307.9 308.2 286.4 313.0 1.56 13 700 3104 5.0 -15.0 22 20.0 -2.4 70 9 308.0 308.3 286.6 313.5 1.70 14 693 3186 5.4 -10.6 30 16.0 -1.2 70 8 309.4 309.8 287.8 317.2 2.46 15 686 3269 6.4 -22.6 10 29.0 -3.0 70 6 311.4 311.5 286.9 314.4 0.91 16 674 3414 6.4 -18.6 15 25.0 -2.5 85 4 312.9 313.2 287.9 317.3 1.31 17 658 3612 11.4 -23.6 7 35.0 -0.8 133 2 320.7 320.9 289.9 323.8 0.87 18 537 5274 0.0 -36.0 5 36.0 -8.8 296 31 326.3 326.4 291.0 327.5 0.33 19 500 5840 -4.9 -37.9 6 33.0 -12.1 300 34 327.1 327.1 291.2 328.2 0.29 20 400 7540 -20.1 -41.1 14 21.0 -23.2 310 47 328.9 328.9 291.7 329.9 0.26 21 376 7994 -24.3 -43.3 16 19.0 -26.7 310 48 329.2 329.2 291.7 330.0 0.22 22 337 8783 -29.7 -57.7 5 28.0 -31.7 314 55 332.3 332.3 292.4 332.5 0.05 23 300 9600 -36.5 -60.5 7 24.0 -37.7 320 64 333.9 333.9 292.8 334.1 0.04 24 277 10149 -41.5 -60.5 11 19.0 -42.3 313 65 334.4 334.4 292.9 334.6 0.04 25 250 10840 -46.3 -63.3 13 17.0 -46.8 310 81 337.2 337.2 293.7 337.4 0.03 26 224 11562 -51.1 -67.1 13 16.0 -51.5 315 89 340.6 340.6 294.5 340.7 0.02 27 200 12290 -56.1 -71.1 14 15.0 -56.3 310 87 343.9 343.9 295.3 344.0 0.01 28 186 12746 -58.3 -74.3 11 16.0 -58.5 309 87 347.6 347.6 296.1 347.6 0.01 29 162 13597 -65.3 -75.3 24 10.0 -65.4 306 86 349.8 349.8 296.6 349.8 0.01 30 150 14060 -68.1 -77.1 26 9.0 -68.2 295 85 352.8 352.8 297.3 352.8 0.01 31 113 15741 -74.5 -88.5 10 14.0 -74.5 275 79 370.6 370.6 300.7 370.6 0.00 32 100 16460 -71.3 -89.3 5 18.0 -71.3 290 63 390.0 390.0 303.8 390.0 0.00 33 93 16894 -67.1 -88.1 4 21.0 -67.2 406.4 406.4 306.0 406.4 0.00 34 79 17866 -72.1 -91.1 4 19.0 -72.2 415.5 415.5 307.2 415.5 0.00 TRP 113 15741 -74.5 -88.5 10 14.0 -74.5 275 79 370.6 370.6 300.7 370.6 0.00 WND 224 11562 -51.1 -67.1 13 16.0 -51.5 315 89 340.6 340.6 294.5 340.7 0.02 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 537.00 mb = 5273.52 m = 17301.37 ft Wetbulb zero: 760.59 mb = 2421.16 m = 7943.35 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 34.77 % Est. max temperature: 25.46 C = 77.83 F Sfc-Lift cond lev (LCL): 934.84 mb = 693.50 m = 2275.25 ft T: 18.64 C 700-500 lapse rate: 3.62 C/km ThetaE index: 17.06 C Layer 851.0- 701.0 mb Conv cond level (CCL): 837.78 mb = 1617.82 m = 5307.75 ft Mean mixing ratio: 9.81 g/kg Conv temperature: 26.14 C = 79.05 F Cap Strength: 11.44 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 6.55 C Lifted Index @700 mb: 2.28 C Showalter Index: 9.08 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 16.30 C Cross Totals Index: 14.80 C K Index: 6.20 Risk: None Sweat Index: 156.80 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.92 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 8272.32 J/kg Cap Strength: 11.39 C Lift Cond Lev (LCL): 856.74 mb = 1430.93 m = 4694.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 8 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 1006 54 0 0 -0.0 -0.0 | 161 8 -2.7 7.8 1 1000 109 220 3 1.9 2.3 | 176 10 -0.7 10.1 2 978 305 50 1 -0.8 -0.6 | 154 8 -3.4 7.1 3 925 785 30 2 -1.0 -1.7 | 149 7 -3.7 6.0 4 911 914 55 3 -2.5 -1.7 | 140 8 -5.1 6.0 5 879 1219 20 3 -1.0 -2.8 | 143 6 -3.7 4.9 6 850 1497 45 2 -1.4 -1.4 | 147 8 -4.1 6.3 7 847 1524 45 2 -1.4 -1.4 | 147 8 -4.1 6.3 8 817 1829 150 4 -2.0 3.5 | 157 12 -4.7 11.2 9 787 2134 180 4 0.0 4.0 | 167 12 -2.7 11.8 10 759 2438 100 6 -5.9 1.0 | 136 12 -8.6 8.8 11 700 3104 70 9 -8.5 -3.1 | 113 12 -11.1 4.7 12 679 3353 70 5 -4.7 -1.7 | 129 10 -7.4 6.0 13 654 3658 145 2 -1.1 1.6 | 158 10 -3.8 9.4 14 630 3962 115 2 -1.8 0.8 | 152 10 -4.5 8.6 15 607 4267 310 8 6.1 -5.1 | 233 4 3.5 2.6 16 584 4572 320 19 12.2 -14.6 | 305 12 9.5 -6.8 17 542 5182 295 31 28.1 -13.1 | 282 26 25.4 -5.3 18 500 5840 300 34 29.4 -17.0 | 289 28 26.8 -9.2 19 400 7540 310 47 36.0 -30.2 | 304 40 33.3 -22.5 20 396 7620 310 46 35.2 -29.6 | 304 39 32.6 -21.8 21 363 8230 310 49 37.5 -31.5 | 304 42 34.9 -23.7 22 300 9600 320 64 41.1 -49.0 | 317 56 38.5 -41.3 23 268 10363 310 66 50.6 -42.4 | 306 59 47.9 -34.7 24 250 10840 310 81 62.0 -52.1 | 307 74 59.4 -44.3 25 245 10973 305 79 64.7 -45.3 | 301 73 62.0 -37.6 26 224 11562 315 89 62.9 -62.9 | 312 82 60.3 -55.2 27 223 11582 315 87 61.5 -61.5 | 312 80 58.8 -53.8 28 213 11887 310 88 67.4 -56.6 | 307 81 64.7 -48.8 29 200 12290 310 87 66.6 -55.9 | 307 80 64.0 -48.2 30 193 12497 310 87 66.6 -55.9 | 307 80 64.0 -48.2 31 159 13716 305 86 70.4 -49.3 | 302 80 67.8 -41.6 32 151 14021 300 88 76.2 -44.0 | 296 82 73.5 -36.2 33 150 14060 295 85 77.0 -35.9 | 291 80 74.4 -28.2 34 136 14630 295 78 70.7 -33.0 | 290 73 68.0 -25.2 35 113 15741 275 79 78.7 -6.9 | 269 76 76.0 0.9 36 105 16154 280 81 79.8 -14.1 | 275 77 77.1 -6.3 37 100 16460 290 63 59.2 -21.5 | 284 58 56.5 -13.8 Wind Parameters Mean winds (0-6000m): 311.0 at 10.9 knts Storm direction: 341.0 at 8.2 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -46.2 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -46.9 tot: -30.2 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 19.53 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 89 2 151 9| 1.6 0.0 1.6| 2.4 -6.6 -4.2 -8.4 -0.24| 7.2 -1.7 1000 43 2 148 7| 0.8 0.8 1.5| 2.5 -9.5 -7.0 -7.0 -0.33| 4.8 -1.6 1500 37 2 147 7| 0.3 0.5 0.8| 3.8 -9.7 -5.9 -3.9 -0.21| 4.1 -0.8 2000 72 3 144 9| 1.3 0.4 1.7| 16.1 -10.0 6.0 3.0 0.08| 4.8 0.4 2500 97 3 145 10| 1.1 1.7 2.8| 16.7 -34.7 -18.0 -7.2 -0.22| 5.5 -1.2 3000 89 4 140 10| 0.9 2.0 2.9| 16.7 -46.9 -30.2 -10.1 -0.31| 5.2 -1.6 4000 87 4 139 10| 1.4 1.9 3.3| 38.0 -55.9 -18.0 -4.5 -0.12| 5.6 -0.7 5000 352 7 126 2| 1.1 3.1 4.2| 54.2 -83.8 -29.6 -5.9 0.03| 8.2 0.3 6000 311 11 264 6| 0.8 2.9 3.7| 84.2 -94.7 -10.5 -1.7 0.06| 7.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251220.11.gif