UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 3 DEC 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1015 6 16.6 13.2 80 3.4 14.5 0 0 288.5 290.2 287.1 314.9 9.43 1 1014 14 16.6 12.4 76 4.2 14.1 360 1 288.6 290.2 286.6 313.7 8.95 2 1013 23 17.6 11.6 68 6.0 14.0 359 2 289.7 291.2 286.6 313.6 8.49 3 1012 31 18.8 11.8 64 7.0 14.6 359 2 291.0 292.5 287.2 315.4 8.61 4 1000 132 19.6 8.6 49 11.0 13.2 355 12 292.8 294.0 286.4 312.9 7.02 5 988 237 20.2 7.2 43 13.0 12.8 1 14 294.4 295.5 286.4 313.1 6.45 6 925 805 16.4 3.4 42 13.0 9.5 345 16 296.1 297.0 285.9 311.6 5.28 7 885 1176 14.0 7.0 63 7.0 10.0 342 15 297.4 298.6 288.2 318.2 7.11 8 880 1224 15.8 -3.2 27 19.0 6.6 343 15 299.7 300.3 285.4 310.1 3.43 9 875 1272 16.8 -20.2 6 37.0 3.8 343 15 301.2 301.4 283.0 304.1 0.88 10 850 1517 17.0 345 13 304.0 11 839 1628 17.4 342 12 305.5 12 805 1982 17.0 -26.0 4 43.0 2.9 328 10 308.7 308.8 285.5 310.7 0.57 13 700 3156 8.0 -19.0 13 27.0 -1.6 260 18 311.3 311.6 287.2 315.4 1.22 14 692 3251 7.2 -19.8 13 27.0 -2.1 258 18 311.5 311.7 287.2 315.3 1.15 15 663 3601 4.8 -21.2 13 26.0 -3.8 258 20 312.6 312.8 287.5 316.2 1.06 16 655 3700 5.8 -35.2 3 41.0 -4.6 259 21 314.8 314.9 287.4 315.9 0.29 17 572 4796 0.0 -35.0 5 35.0 -8.5 261 32 320.5 320.5 289.3 321.7 0.34 18 553 5066 -1.1 -49.1 1 48.0 -9.8 262 33 322.3 322.3 289.5 322.6 0.08 19 500 5860 -6.9 -47.9 2 41.0 -13.7 270 33 324.6 324.6 290.3 325.0 0.10 20 400 7550 -19.5 -43.5 10 24.0 -22.9 260 37 329.6 329.7 291.8 330.4 0.20 21 354 8448 -26.7 -49.7 10 23.0 -29.0 260 44 331.7 331.7 292.3 332.1 0.12 22 313 9330 -32.1 -58.1 6 26.0 -33.8 260 58 336.0 336.0 293.4 336.2 0.05 23 301 9606 -32.3 -59.3 5 27.0 -34.1 260 71 339.5 339.5 294.3 339.7 0.04 24 300 9630 -32.1 -58.1 6 26.0 -33.9 260 73 340.1 340.1 294.4 340.3 0.05 25 250 10880 -43.5 -48.0 61 4.5 -43.8 245 72 341.4 341.4 294.8 342.2 0.20 26 243 11071 -45.1 -49.6 61 4.5 -45.4 246 73 341.8 341.8 294.9 342.5 0.17 27 240 11154 -44.3 -55.3 28 11.0 -44.8 247 74 344.2 344.2 295.4 344.6 0.09 28 208 12097 -52.5 -62.5 29 10.0 -52.8 253 80 345.7 345.7 295.7 345.9 0.04 29 200 12350 -54.2 -68.7 15 14.5 -54.5 255 82 347.0 347.0 296.0 347.0 0.02 30 194 12545 -55.5 -73.5 9 18.0 -55.8 253 81 347.9 347.9 296.2 347.9 0.01 31 169 13413 -61.1 -76.1 12 15.0 -61.2 245 78 352.6 352.6 297.2 352.6 0.01 32 162 13678 -57.9 -85.9 2 28.0 -58.2 256 71 362.3 362.3 299.1 362.3 0.00 33 150 14160 -60.5 -94.5 0 34.0 -60.7 245 46 365.9 365.9 299.8 365.9 0.00 34 112 15923 -74.1 -92.1 5 18.0 -74.2 255 39 372.3 372.3 300.9 372.3 0.00 35 100 16580 -76.3 -92.3 6 16.0 -76.3 275 22 380.3 380.3 302.3 380.3 0.00 36 80 17847 -82.5 -92.5 16 10.0 -82.5 295 11 392.6 392.6 304.2 392.6 0.00 37 71 18519 -79.5 -90.5 15 11.0 -79.6 325 3 412.6 412.6 306.8 412.6 0.00 38 70 18600 -78.5 -89.5 15 11.0 -78.6 15 4 416.4 416.4 307.3 416.5 0.00 39 69 18682 -78.5 -89.5 15 11.0 -78.6 15 4 418.2 418.2 307.5 418.2 0.00 40 68 18766 -75.5 -88.5 11 13.0 -75.6 15 4 426.4 426.4 308.4 426.4 0.00 41 55 20007 -71.3 -87.3 8 16.0 -71.4 24 21 462.7 462.7 312.0 462.7 0.00 TRP 80 17847 -82.5 -92.5 16 10.0 -82.5 295 11 392.6 392.6 304.2 392.6 0.00 WND 200 12350 -54.2 -68.7 15 14.5 -54.5 255 82 347.0 347.0 296.0 347.0 0.02 Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 572.00 mb = 4795.70 m = 15733.72 ft Wetbulb zero: 736.84 mb = 2725.09 m = 8940.48 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 15.52 % Est. max temperature: 30.45 C = 86.81 F Sfc-Lift cond lev (LCL): 964.90 mb = 440.77 m = 1446.09 ft T: 18.84 C 700-500 lapse rate: 5.51 C/km ThetaE index: 14.09 C Layer 880.0- 850.0 mb Conv cond level (CCL): 548.45 mb = 5130.73 m = 16832.89 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 50.70 C = 123.26 F Cap Strength: 13.88 C Lifted Index: 13.73 C Risk: None Lifted Index @300 mb: 19.74 C Lifted Index @700 mb: 10.79 C Showalter Index: 16.95 C Risk: None Total Totals Index: 8.58 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -15.32 C K Index: -25.32 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.26 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 20233.71 J/kg Cap Strength: 13.81 C Lift Cond Lev (LCL): 805.66 mb = 1974.66 m = 6478.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 16 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 1015 6 0 0 -0.0 -0.0 | 131 16 -11.9 10.2 1 1000 132 355 12 1.0 -12.0 | 81 11 -10.9 -1.8 2 980 305 5 15 -1.3 -14.9 | 70 14 -13.2 -4.8 3 946 610 5 13 -1.1 -13.0 | 78 13 -13.1 -2.8 4 925 805 345 16 4.1 -15.5 | 56 9 -7.8 -5.3 5 913 914 340 17 5.8 -16.0 | 47 8 -6.1 -5.8 6 850 1517 345 13 3.4 -12.6 | 75 9 -8.6 -2.4 7 849 1524 345 13 3.4 -12.6 | 75 9 -8.6 -2.4 8 819 1829 335 10 4.2 -9.1 | 98 8 -7.7 1.1 9 790 2134 320 9 5.8 -6.9 | 118 7 -6.1 3.3 10 735 2743 280 19 18.7 -3.3 | 225 10 6.8 6.9 11 700 3156 260 18 17.7 3.1 | 204 15 5.8 13.3 12 683 3353 255 17 16.4 4.4 | 197 15 4.5 14.6 13 610 4267 265 29 28.9 2.5 | 233 21 17.0 12.7 14 565 4877 260 33 32.5 5.7 | 232 26 20.6 15.9 15 500 5860 270 33 33.0 -0.0 | 244 23 21.1 10.2 16 400 7550 260 37 36.4 6.4 | 236 30 24.5 16.6 17 349 8534 260 45 44.3 7.8 | 241 37 32.4 18.0 18 335 8839 260 55 54.2 9.6 | 245 47 42.2 19.7 19 308 9449 260 59 58.1 10.2 | 246 51 46.2 20.4 20 300 9630 260 73 71.9 12.7 | 249 64 60.0 22.9 21 282 10058 250 76 71.4 26.0 | 239 70 59.5 36.2 22 250 10880 245 72 65.3 30.4 | 233 67 53.3 40.6 23 200 12350 255 82 79.2 21.2 | 245 74 67.3 31.4 24 169 13411 245 78 70.7 33.0 | 234 73 58.8 43.2 25 153 14021 270 62 62.0 -0.0 | 258 51 50.1 10.2 26 150 14160 245 46 41.7 19.4 | 225 42 29.8 29.6 27 146 14326 250 47 44.2 16.1 | 231 42 32.2 26.3 28 139 14630 245 49 44.4 20.7 | 226 45 32.5 30.9 29 125 15240 250 43 40.4 14.7 | 229 38 28.5 24.9 30 102 16459 260 35 34.5 6.1 | 234 28 22.6 16.3 31 100 16580 275 22 21.9 -1.9 | 230 13 10.0 8.3 32 92 17069 285 13 12.6 -3.4 | 185 7 0.6 6.8 33 87 17374 325 13 7.5 -10.6 | 84 4 -4.5 -0.5 34 80 17847 295 11 10.0 -4.6 | 161 6 -1.9 5.5 35 78 17983 290 11 10.3 -3.8 | 166 7 -1.6 6.4 36 70 18593 330 2 1.0 -1.7 | 128 14 -10.9 8.5 37 70 18600 15 4 -1.0 -3.9 | 116 14 -13.0 6.3 38 66 18898 15 4 -1.0 -3.9 | 116 14 -13.0 6.3 39 58 19507 20 25 -8.6 -23.5 | 57 24 -20.5 -13.3 40 51 20117 30 16 -8.0 -13.9 | 80 20 -19.9 -3.7 Wind Parameters Mean winds (0-6000m): 280.5 at 20.9 knts Storm direction: 310.5 at 15.7 knts Shear (0-3000m) pos: 1.9 neg: 4.2 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 36.2 neg: -67.5 tot: -31.3 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 66.80 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 2 12 82 12| 14.1 0.0 14.1| 4.4 -43.5 -39.0 -78.1 -0.72| 17.6-12.7 1000 356 14 73 11| 7.0 3.5 10.6| 7.8 -59.6 -51.7 -51.7 -0.65| 13.3 -8.7 1500 351 14 70 10| 3.9 2.3 6.2| 15.6 -59.6 -43.9 -29.3 -0.46| 10.0 -4.6 2000 348 13 74 10| 2.9 2.3 5.2| 25.8 -59.6 -33.8 -16.9 -0.25| 8.9 -2.2 2500 341 13 76 8| 2.3 3.6 5.9| 33.4 -59.6 -26.2 -10.5 -0.04| 9.0 -0.4 3000 328 14 73 5| 1.9 4.2 6.1| 36.2 -67.5 -31.3 -10.4 -0.05| 9.2 -0.4 4000 304 15 206 2| 1.6 3.4 5.0| 70.8 -78.1 -7.3 -1.8 0.03| 8.5 0.3 5000 287 18 230 7| 1.5 3.0 4.5| 91.3 -80.0 11.3 2.3 0.08| 7.7 0.6 6000 281 21 234 11| 1.6 2.5 4.1|119.7 -81.3 38.4 6.4 0.12| 6.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251203.23.gif