UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 5 DEC 25 Station: VIDD WMO ident: 42182 Latitude: 28.58 Longitude: 77.20 Elevation: 216.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 165 SFC 987 216 7.8 6.4 91 1.4 7.1 0 0 282.0 283.1 280.8 298.8 6.11 2 983 253 11.4 4.4 62 7.0 7.8 358 1 285.9 286.9 281.7 301.0 5.33 3 982 263 12.2 5.2 62 7.0 8.5 357 2 286.8 287.8 282.5 302.8 5.65 4 960 473 16.2 4.2 45 12.0 9.8 345 9 292.7 293.7 284.7 308.4 5.38 5 938 689 15.8 -0.2 34 16.0 7.9 333 16 294.3 295.0 283.8 306.1 4.01 6 925 819 17.0 -9.0 16 26.0 5.9 325 21 296.7 297.1 282.6 303.1 2.09 7 918 884 18.0 -15.0 9 33.0 5.4 326 21 298.4 298.6 282.4 302.5 1.30 8 868 1362 18.4 -19.6 6 38.0 4.6 333 23 303.6 303.8 284.0 306.6 0.93 9 850 1541 17.2 -7.8 17 25.0 5.9 335 23 304.2 304.6 286.0 312.0 2.50 10 799 2064 12.2 -8.8 22 21.0 3.1 332 21 304.3 304.7 286.0 312.0 2.46 11 700 3155 4.0 -24.0 11 28.0 -4.3 325 18 306.9 307.1 285.1 309.5 0.78 12 695 3213 3.4 -24.6 11 28.0 -4.8 324 18 306.9 307.0 285.1 309.4 0.75 13 624 4084 0.0 -33.0 6 33.0 -7.9 305 22 312.6 312.7 286.7 313.9 0.38 14 527 5415 -10.1 -51.1 2 41.0 -15.6 274 28 315.9 315.9 287.5 316.2 0.07 15 511 5653 -11.1 -51.1 2 40.0 -16.4 269 29 317.5 317.5 288.0 317.8 0.07 16 507 5713 -11.3 -30.3 19 19.0 -15.6 267 30 318.0 318.1 288.8 320.1 0.61 17 500 5820 -12.5 -28.5 25 16.0 -16.2 265 30 317.8 317.9 288.8 320.4 0.73 18 485 6052 -14.1 -32.1 20 18.0 -17.8 266 33 318.6 318.7 288.9 320.5 0.53 19 474 6226 -15.3 -30.3 27 15.0 -18.5 266 35 319.2 319.3 289.2 321.5 0.65 20 469 6306 -16.1 -25.1 46 9.0 -18.3 266 36 319.2 319.4 289.6 322.9 1.06 21 439 6802 -18.9 -24.9 59 6.0 -20.4 268 42 321.7 322.0 290.5 325.8 1.15 22 404 7417 -22.5 -34.5 33 12.0 -24.5 270 49 324.8 324.9 290.7 326.7 0.51 23 400 7490 -22.9 -34.9 33 12.0 -24.9 270 50 325.2 325.3 290.9 327.0 0.49 24 339 8676 -32.9 -45.9 26 13.0 -34.1 264 57 327.4 327.4 291.2 328.1 0.18 25 300 9520 -40.7 -46.7 52 6.0 -41.1 260 62 328.0 328.0 291.3 328.7 0.19 26 281 9961 -44.7 -48.8 63 4.1 -44.9 264 64 328.4 328.5 291.5 329.1 0.16 27 271 10201 -46.9 -50.9 64 4.0 -47.1 266 65 328.7 328.7 291.5 329.2 0.13 28 263 10399 -48.3 -56.3 39 8.0 -48.6 267 66 329.4 329.5 291.6 329.7 0.07 29 250 10730 -51.1 -58.1 43 7.0 -51.3 270 67 330.1 330.1 291.8 330.3 0.06 30 230 11268 -55.9 -60.9 53 5.0 -56.0 270 67 330.8 330.8 292.0 330.9 0.05 31 209 11872 -60.9 -68.9 34 8.0 -61.0 270 68 332.1 332.1 292.3 332.2 0.02 32 205 11994 -58.1 -73.1 13 15.0 -58.3 266 69 338.4 338.4 293.9 338.4 0.01 33 200 12150 -57.5 -76.5 7 19.0 -57.7 260 71 341.7 341.7 294.7 341.7 0.01 34 161 13516 -57.9 -85.9 2 28.0 -58.2 252 79 362.9 362.9 299.2 362.9 0.00 35 150 13960 -59.7 -88.7 1 29.0 -59.9 250 81 367.2 367.2 300.1 367.2 0.00 36 147 14086 -59.5 -89.7 1 30.2 -59.7 245 84 369.8 369.8 300.5 369.8 0.00 37 145 14172 -59.3 -90.3 1 31.0 -59.5 245 83 371.5 371.5 300.8 371.5 0.00 38 103 16246 -71.9 -92.9 3 21.0 -71.9 240 56 385.5 385.5 303.1 385.5 0.00 39 100 16420 -71.7 -91.7 4 20.0 -71.8 240 54 389.2 389.2 303.7 389.2 0.00 40 85 17387 -69.7 -88.7 5 19.0 -69.8 245 43 411.8 411.8 306.7 411.8 0.00 41 78 17897 -72.7 -89.7 6 17.0 -72.8 247 37 415.8 415.8 307.2 415.8 0.00 42 76 18051 -70.5 -89.5 4 19.0 -70.6 248 36 423.5 423.5 308.1 423.5 0.00 43 70 18540 -71.1 -88.1 6 17.0 -71.2 250 30 432.3 432.3 309.1 432.3 0.00 44 68 18711 -71.7 -88.7 6 17.0 -71.8 250 29 434.6 434.6 309.3 434.6 0.00 45 59 19556 -66.9 -88.9 3 22.0 -67.1 247 25 463.4 463.4 312.1 463.4 0.00 46 54 20087 -68.3 -89.3 3 21.0 -68.5 246 23 472.0 472.0 312.8 472.0 0.00 47 50 20550 -66.3 -90.3 2 24.0 -66.5 245 21 487.2 487.2 314.0 487.3 0.00 48 47 20926 -65.3 -90.3 2 25.0 -65.6 250 23 498.3 498.3 314.8 498.4 0.00 49 31 23459 -65.1 -92.1 1 27.0 -65.6 282 35 561.9 561.9 318.8 561.9 0.00 50 30 23660 -63.3 -92.3 1 29.0 -63.9 285 36 572.1 572.1 319.3 572.1 0.00 51 26 24549 -59.3 -91.3 1 32.0 -60.4 281 37 607.3 607.3 320.9 607.4 0.00 52 24 25052 -59.1 -91.1 1 32.0 -60.3 279 37 622.0 622.0 321.6 622.0 0.00 53 22 25605 -53.7 -88.7 1 35.0 -56.1 277 38 653.7 653.7 322.8 653.8 0.01 54 20 26220 -52.3 -88.3 1 36.0 -55.2 275 38 676.1 676.1 323.6 676.1 0.01 55 14 28535 -50.9 -86.9 1 36.0 -55.1 753.4 753.4 326.0 753.6 0.01 56 13 29014 -53.3 -88.3 1 35.0 -56.9 761.3 761.3 326.3 761.4 0.01 57 10 30713 -50.9 829.5 TRP 209 11872 -60.9 -68.9 34 8.0 -61.0 270 68 332.1 332.1 292.3 332.2 0.02 WND 147 14086 -59.5 -89.7 1 30.2 -59.7 245 84 369.8 369.8 300.5 369.8 0.00 Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 624.00 mb = 4084.02 m = 13398.85 ft Wetbulb zero: 757.88 mb = 2499.53 m = 8200.47 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 13.47 % Est. max temperature: 29.91 C = 85.84 F Sfc-Lift cond lev (LCL): 966.10 mb = 414.14 m = 1358.71 ft T: 15.08 C 700-500 lapse rate: 6.19 C/km ThetaE index: 5.90 C Layer 938.0- 868.0 mb Conv cond level (CCL): 525.50 mb = 5437.01 m = 17837.74 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 41.75 C = 107.16 F Cap Strength: 13.47 C Lifted Index: 13.09 C Risk: None Lifted Index @300 mb: 16.53 C Lifted Index @700 mb: 10.72 C Showalter Index: 8.57 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 4.70 C K Index: -6.10 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.35 J/kg Max Up Vert Vel: 11.26 m/s Conv Inhibition (B-): 55528.41 J/kg Cap Strength: 13.28 C Lift Cond Lev (LCL): 703.50 mb = 3113.84 m = 10215.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 17 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 ---------------------------------------------------------- 0 987 216 0 0 -0.0 -0.0 | 153 17 -7.5 14.8 1 925 819 325 21 12.0 -17.2 | 298 5 4.5 -2.4 2 850 1541 335 23 9.7 -20.8 | 340 6 2.2 -6.0 3 700 3155 325 18 10.3 -14.7 | 268 3 2.8 0.1 4 500 5820 265 30 29.9 2.6 | 232 28 22.3 17.5 5 400 7490 270 50 50.0 -0.0 | 251 45 42.5 14.8 6 300 9520 260 62 61.1 10.8 | 244 59 53.5 25.6 7 250 10730 270 67 67.0 -0.0 | 256 61 59.5 14.8 8 209 11872 270 68 68.0 -0.0 | 256 62 60.5 14.8 9 200 12150 260 71 69.9 12.3 | 246 68 62.4 27.2 10 150 13960 250 81 76.1 27.7 | 238 81 68.6 42.5 11 147 14086 245 84 76.1 35.5 | 234 85 68.6 50.3 12 100 16420 240 54 46.8 27.0 | 223 57 39.2 41.8 13 70 18540 250 30 28.2 10.3 | 219 33 20.6 25.1 14 50 20550 245 21 19.0 8.9 | 206 26 11.5 23.7 15 30 23660 285 36 34.8 -9.3 | 259 28 27.2 5.5 16 20 26220 275 38 37.9 -3.3 | 249 32 30.3 11.5 Wind Parameters Mean winds (0-6000m): 303.1 at 22.2 knts Storm direction: 333.1 at 16.6 knts Shear (0-3000m) pos: 0.2 neg: 3.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -15.2 tot: -9.2 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.30 Bulk Shear: 27.54 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 ------------------------------------------------------------------------------- 500 324 9 163 8| 0.0 17.9 17.9| 0.3 -10.5 -10.2 -20.4 0.10| 20.6 2.0 1000 327 15 198 2| 0.0 11.4 11.4| 3.5 -10.5 -7.0 -7.0 0.17| 13.5 2.3 1500 330 18 286 1| 0.5 7.6 8.1| 6.1 -10.9 -4.8 -3.2 0.20| 9.8 2.0 2000 330 19 311 2| 0.4 5.3 5.7| 6.1 -12.5 -6.5 -3.2 0.15| 7.9 1.2 2500 330 19 312 3| 0.3 3.9 4.2| 6.1 -14.0 -7.9 -3.2 0.10| 6.7 0.6 3000 330 19 308 3| 0.2 3.1 3.4| 6.1 -15.2 -9.2 -3.1 0.04| 5.9 0.3 4000 325 19 286 4| 0.2 3.0 3.2| 6.1 -19.3 -13.2 -3.3 -0.00| 5.6 -0.0 5000 315 21 268 7| 0.1 2.9 3.0| 6.1 -39.9 -33.8 -6.8 -0.08| 5.6 -0.5 6000 303 22 256 11| 0.1 3.1 3.2| 29.8 -66.4 -36.7 -6.1 -0.08| 5.7 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251205.23.gif