UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122111.upa.cvt Date: 1100Z 21 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 21 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 23.0 17.0 69 6.0 19.0 0 0 295.5 297.7 291.9 330.5 12.18 1 1003 99 24.0 15.0 57 9.0 18.1 47 3 296.9 298.8 291.2 328.0 10.74 2 1000 126 23.8 13.8 54 10.0 17.4 75 5 297.0 298.8 290.5 325.8 9.96 3 925 800 18.0 13.0 73 5.0 14.8 65 5 297.7 299.6 291.0 327.4 10.22 4 908 958 16.4 12.8 79 3.6 14.1 76 6 297.7 299.5 291.0 327.5 10.28 5 862 1397 14.2 9.2 72 5.0 11.2 110 9 299.8 301.4 290.2 324.8 8.50 6 850 1515 13.8 5.8 58 8.0 9.2 120 11 300.6 301.8 289.0 320.8 6.81 7 841 1605 13.6 1.6 44 12.0 7.2 119 10 301.3 302.2 287.6 316.7 5.11 8 787 2159 8.6 3.6 71 5.0 5.9 106 8 301.7 302.9 288.9 320.6 6.31 9 758 2468 6.8 -1.2 57 8.0 2.8 124 6 303.0 303.9 287.8 317.1 4.62 10 736 2709 5.0 -3.0 56 8.0 1.2 138 5 303.6 304.4 287.5 316.4 4.16 11 727 2810 5.8 -16.2 19 22.0 -2.1 126 8 305.6 305.9 285.4 310.4 1.48 12 708 3027 6.0 -25.0 9 31.0 -3.3 80 17 308.1 308.3 285.5 310.5 0.71 13 700 3120 5.4 -25.6 9 31.0 -3.7 75 13 308.5 308.6 285.6 310.8 0.68 14 682 3332 3.8 -23.2 12 27.0 -4.5 57 6 309.0 309.1 286.0 311.9 0.86 15 678 3380 5.2 -19.8 14 25.0 -3.3 58 5 311.1 311.3 287.1 315.0 1.17 16 660 3599 5.4 -19.6 14 25.0 -3.3 87 7 313.7 313.9 288.1 317.8 1.22 17 647 3762 7.6 -25.4 7 33.0 -3.0 148 8 318.0 318.1 288.9 320.6 0.75 18 602 4355 7.6 -31.4 4 39.0 -3.9 289 12 324.6 324.7 290.6 326.3 0.46 19 533 5342 0.0 -39.0 3 39.0 -9.0 301 20 327.0 327.1 291.1 327.9 0.24 20 500 5850 -3.9 -39.9 4 36.0 -11.6 295 24 328.3 328.3 291.5 329.2 0.24 21 400 7560 -18.1 -51.1 4 33.0 -22.2 290 33 331.5 331.5 292.2 331.8 0.09 22 300 9630 -34.9 -54.9 11 20.0 -36.2 295 46 336.2 336.2 293.4 336.5 0.07 23 290 9866 -37.1 -57.1 11 20.0 -38.2 292 47 336.3 336.3 293.4 336.6 0.06 24 258 10668 -43.1 -52.1 37 9.0 -43.6 290 61 338.9 338.9 294.1 339.4 0.12 25 250 10880 -44.5 -54.5 32 10.0 -45.0 290 65 339.9 339.9 294.4 340.3 0.09 26 234 11320 -47.1 -60.1 21 13.0 -47.6 293 68 342.5 342.5 295.0 342.7 0.05 27 200 12340 -55.3 -65.3 28 10.0 -55.5 285 77 345.2 345.2 295.6 345.3 0.03 28 173 13247 -62.5 -70.5 33 8.0 -62.6 285 83 347.9 347.9 296.2 348.0 0.02 29 161 13685 -66.1 -73.1 37 7.0 -66.1 285 79 349.1 349.1 296.4 349.1 0.01 30 150 14110 -68.9 -76.9 31 8.0 -68.9 285 75 351.4 351.4 297.0 351.4 0.01 31 129 15006 -72.3 -82.3 21 10.0 -72.3 282 75 360.8 360.8 298.8 360.8 0.00 32 109 15995 -73.5 -87.5 10 14.0 -73.5 285 70 376.3 376.3 301.6 376.3 0.00 33 100 16500 -73.1 -89.1 7 16.0 -73.2 285 45 386.5 386.5 303.3 386.5 0.00 34 84 17509 -78.1 -92.1 9 14.0 -78.1 295 48 396.1 396.1 304.7 396.1 0.00 35 70 18560 -74.5 -89.5 8 15.0 -74.6 295 37 425.0 425.0 308.3 425.0 0.00 36 58 19666 -71.7 -89.7 5 18.0 -71.8 203 20 454.8 454.8 311.3 454.8 0.00 37 56 19877 -66.1 -89.1 3 23.0 -66.3 186 16 472.2 472.2 312.8 472.2 0.00 38 52 20330 -64.1 -89.1 2 25.0 -64.4 149 10 486.9 486.9 314.0 487.0 0.00 39 50 20570 -65.5 -91.5 2 26.0 -65.8 130 6 489.1 489.1 314.1 489.1 0.00 40 48 20819 -66.7 -92.7 1 26.0 -67.0 128 6 492.0 492.0 314.4 492.0 0.00 41 40 21928 -65.7 -93.7 1 28.0 -66.1 117 9 520.9 520.9 316.4 520.9 0.00 42 35 22754 -59.5 -93.5 0 34.0 -60.3 109 10 557.3 557.3 318.5 557.3 0.00 43 33 23124 -58.5 -92.5 1 34.0 -59.5 106 11 569.4 569.4 319.1 569.4 0.00 44 30 23720 -61.7 -94.7 0 33.0 -62.4 100 12 576.4 576.4 319.5 576.4 0.00 45 29 23930 -62.3 -95.3 0 33.0 -63.0 112 12 580.4 580.4 319.7 580.4 0.00 46 21 25950 -56.5 -91.5 0 35.0 -58.3 228 15 654.0 654.0 322.9 654.1 0.00 47 20 26260 -56.3 -91.3 0 35.0 -58.3 245 15 663.8 663.8 323.2 663.9 0.00 48 17 27286 -56.5 -91.5 0 35.0 -58.7 259 16 694.8 694.8 324.3 694.8 0.01 49 15 28086 -51.5 -87.5 1 36.0 -55.3 270 17 736.7 736.7 325.6 736.8 0.01 50 13 29016 -49.3 -85.3 1 36.0 -54.2 282 19 775.1 775.1 326.6 775.3 0.02 51 10 30730 -49.5 -85.5 1 36.0 -55.2 305 21 834.8 834.8 328.1 835.0 0.03 52 9.0 31422 -48.3 -85.3 1 37.0 -54.9 864.9 864.9 328.7 865.2 0.03 TRP 84 17509 -78.1 -92.1 9 14.0 -78.1 295 48 396.1 396.1 304.7 396.1 0.00 WND 173 13247 -62.5 -70.5 33 8.0 -62.6 285 83 347.9 347.9 296.2 348.0 0.02 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 533.00 mb = 5342.33 m = 17527.13 ft Wetbulb zero: 732.73 mb = 2745.83 m = 9008.52 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 32.88 % Est. max temperature: 27.61 C = 81.70 F Sfc-Lift cond lev (LCL): 923.02 mb = 818.21 m = 2684.40 ft T: 17.82 C 700-500 lapse rate: 3.41 C/km ThetaE index: 10.87 C Layer 862.0- 787.0 mb Conv cond level (CCL): 812.31 mb = 1894.34 m = 6214.95 ft Mean mixing ratio: 10.19 g/kg Conv temperature: 29.08 C = 84.35 F Cap Strength: 11.21 C Lifted Index: 8.85 C Risk: None Lifted Index @300 mb: 7.38 C Lifted Index @700 mb: 2.22 C Showalter Index: 12.02 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 9.70 C K Index: -7.50 Risk: None Sweat Index: 115.60 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.42 J/kg Max Up Vert Vel: 2.20 m/s Conv Inhibition (B-): 73.76 J/kg Cap Strength: 11.10 C Lift Cond Lev (LCL): 863.11 mb = 1386.17 m = 4547.76 ft Lev Free Conv (LFC): 748.11 mb = 2575.70 m = 8450.37 ft Equ Level (EL): 728.11 mb = 2797.54 m = 9178.15 ft B at Equ Level: -0.21 J/kg Max Parcel Lev (MPL): 728.11 mb = 2797.54 m = 9178.15 ft Wind level data Storm motion: 6 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 1008 54 0 0 -0.0 -0.0 | 186 8 0.9 8.4 1 1000 126 75 5 -4.8 -1.3 | 151 8 -3.9 7.1 2 980 305 60 8 -6.9 -4.0 | 126 7 -6.0 4.4 3 925 800 65 5 -4.5 -2.1 | 150 7 -3.6 6.3 4 880 1219 95 7 -7.0 0.6 | 146 11 -6.0 9.0 5 850 1515 120 11 -9.5 5.5 | 148 16 -8.6 13.9 6 849 1524 120 11 -9.5 5.5 | 148 16 -8.6 13.9 7 818 1829 115 9 -8.2 3.8 | 149 14 -7.2 12.2 8 789 2134 105 8 -7.7 2.1 | 147 12 -6.8 10.5 9 733 2743 140 5 -3.2 3.8 | 169 12 -2.3 12.3 10 706 3048 75 18 -17.4 -4.7 | 103 17 -16.4 3.8 11 700 3120 75 13 -12.6 -3.4 | 114 13 -11.6 5.1 12 680 3353 55 5 -4.1 -2.9 | 150 6 -3.2 5.6 13 655 3658 95 8 -8.0 0.7 | 142 12 -7.0 9.1 14 631 3962 255 8 7.7 2.1 | 220 14 8.7 10.5 15 585 4572 310 15 11.5 -9.6 | 276 12 12.4 -1.2 16 500 5850 295 24 21.8 -10.1 | 274 23 22.7 -1.7 17 413 7315 290 26 24.4 -8.9 | 271 25 25.4 -0.5 18 400 7560 290 33 31.0 -11.3 | 275 32 32.0 -2.9 19 380 7925 295 35 31.7 -14.8 | 281 33 32.7 -6.4 20 321 9144 305 47 38.5 -27.0 | 295 44 39.4 -18.5 21 308 9449 305 50 41.0 -28.7 | 296 47 41.9 -20.3 22 300 9630 295 46 41.7 -19.4 | 284 44 42.6 -11.0 23 282 10058 290 48 45.1 -16.4 | 280 47 46.0 -8.0 24 258 10668 290 61 57.3 -20.9 | 282 60 58.3 -12.4 25 250 10880 290 65 61.1 -22.2 | 283 64 62.0 -13.8 26 225 11582 295 70 63.4 -29.6 | 288 68 64.4 -21.2 27 200 12340 285 77 74.4 -19.9 | 279 76 75.3 -11.5 28 173 13247 285 83 80.2 -21.5 | 279 82 81.1 -13.1 29 150 14110 285 75 72.4 -19.4 | 279 74 73.4 -11.0 30 112 15850 280 75 73.9 -13.0 | 274 75 74.8 -4.6 31 101 16459 300 55 47.6 -27.5 | 291 52 48.6 -19.1 32 100 16500 285 45 43.5 -11.6 | 274 45 44.4 -3.2 33 96 16764 285 45 43.5 -11.6 | 274 45 44.4 -3.2 34 84 17509 295 48 43.5 -20.3 | 285 46 44.4 -11.9 35 70 18560 295 37 33.5 -15.6 | 282 35 34.5 -7.2 36 50 20570 130 6 -4.6 3.9 | 163 13 -3.7 12.3 37 30 23720 100 12 -11.8 2.1 | 134 15 -10.9 10.5 38 20 26260 245 15 13.6 6.3 | 225 21 14.5 14.8 39 10 30730 305 21 17.2 -12.0 | 281 19 18.1 -3.6 Wind Parameters Mean winds (0-6000m): 336.4 at 11.3 knts Storm direction: 6.4 at 8.5 knts Shear (0-3000m) pos: 1.5 neg: 2.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -82.8 deg Storm rel helicity (0-3000m) pos: 23.7 neg: -87.1 tot: -63.4 m^2/s^2 ave: -21.1 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 21.27 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 64 6 140 7| 6.7 0.0 6.7| 2.4 -16.5 -14.1 -28.2 -0.73| 9.7 -7.1 1000 66 6 143 8| 3.2 0.0 3.2| 4.9 -17.4 -12.5 -12.5 -0.47| 6.6 -3.1 1500 83 7 143 10| 3.7 0.0 3.7| 8.0 -17.7 -9.7 -6.5 -0.27| 6.8 -1.8 2000 93 7 144 11| 2.8 0.8 3.6| 8.8 -19.0 -10.2 -5.1 -0.24| 5.9 -1.4 2500 98 7 146 11| 1.8 0.7 2.5| 20.5 -19.0 1.5 0.6 -0.07| 5.5 -0.4 3000 97 8 145 12| 1.5 2.7 4.2| 23.7 -87.1 -63.4 -21.1 -0.40| 7.8 -3.1 4000 94 8 143 11| 1.4 1.3 2.7|126.1 -89.4 36.7 9.2 0.12| 11.3 1.3 5000 68 9 124 9| 0.7 1.4 2.0|167.1 -89.4 77.7 15.5 0.21| 10.5 2.3 6000 336 11 289 6| 0.6 1.6 2.1|167.1 -95.4 71.7 12.0 0.19| 9.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251221.11.gif