UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 1 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 102 SFC 981 216 23.8 10.8 44 13.0 15.7 225 4 298.6 300.1 289.6 322.9 8.31 2 978 245 22.0 7.0 38 15.0 13.3 228 4 297.0 298.2 287.4 315.9 6.43 3 925 775 17.8 2.8 37 15.0 9.7 275 4 297.5 298.4 286.2 312.5 5.06 4 889 1112 15.2 -1.8 31 17.0 6.9 280 12 298.2 298.9 285.1 309.5 3.77 5 859 1401 13.6 2.6 47 11.0 7.7 284 18 299.5 300.5 287.2 315.5 5.37 6 850 1489 12.6 2.6 50 10.0 7.3 285 20 299.3 300.3 287.2 315.5 5.43 7 824 1748 10.6 -4.4 35 15.0 3.7 274 18 299.9 300.5 285.4 310.1 3.34 8 817 1819 11.2 -17.8 11 29.0 1.0 271 18 301.3 301.5 283.4 305.0 1.15 9 798 2015 12.0 262 16 304.2 10 762 2400 10.8 -24.2 7 35.0 -0.3 246 13 306.9 307.0 285.1 309.3 0.71 11 700 3100 6.0 -27.0 7 33.0 -3.6 215 8 309.1 309.2 285.7 311.2 0.60 12 631 3943 0.0 -22.0 17 22.0 -6.8 221 12 311.6 311.8 287.1 315.1 1.04 13 602 4320 -1.1 -29.1 10 28.0 -8.4 224 14 314.5 314.7 287.6 316.5 0.57 14 500 5770 -14.1 -33.1 18 19.0 -17.8 235 22 315.8 315.9 287.9 317.5 0.47 15 480 6077 -17.3 -34.3 21 17.0 -20.3 236 25 315.6 315.7 287.8 317.2 0.44 16 461 6378 -17.7 -56.7 2 39.0 -21.5 237 29 318.8 318.8 288.4 318.9 0.04 17 421 7048 -23.1 -47.1 9 24.0 -25.7 239 37 320.2 320.3 289.0 320.7 0.13 18 400 7420 -25.7 -47.7 11 22.0 -27.9 240 41 321.6 321.6 289.4 322.1 0.13 19 389 7622 -25.7 -55.7 4 30.0 -28.1 239 44 324.2 324.2 290.1 324.4 0.05 20 316 9092 -37.3 -64.3 4 27.0 -38.4 232 66 327.9 327.9 291.2 328.0 0.02 21 305 9336 -37.7 -63.7 5 26.0 -38.8 231 69 330.7 330.7 291.9 330.8 0.02 22 300 9450 -37.9 -63.9 5 26.0 -39.0 230 71 332.0 332.0 292.3 332.0 0.02 23 272 10121 -41.1 -69.1 3 28.0 -42.0 233 85 336.7 336.7 293.5 336.8 0.01 24 250 10690 -44.5 -70.5 4 26.0 -45.2 235 97 339.9 339.9 294.3 340.0 0.01 25 200 12150 -54.3 -75.3 6 21.0 -54.6 230 95 346.8 346.8 295.9 346.8 0.01 26 198 12215 -54.9 -74.9 7 20.0 -55.2 230 97 346.8 346.8 295.9 346.9 0.01 27 193 12379 -55.4 -76.0 6 20.6 -55.7 230 102 348.5 348.5 296.3 348.6 0.01 28 166 13337 -58.5 -82.5 3 24.0 -58.7 236 86 358.7 358.7 298.4 358.8 0.00 29 153 13848 -62.5 -84.5 4 22.0 -62.6 239 78 360.4 360.4 298.8 360.4 0.00 30 150 13970 -63.1 -84.1 4 21.0 -63.2 240 76 361.4 361.4 299.0 361.4 0.00 31 104 16195 -69.3 -89.3 4 20.0 -69.4 250 56 389.4 389.4 303.7 389.4 0.00 32 100 16430 -69.3 -90.3 3 21.0 -69.4 240 52 393.8 393.8 304.3 393.8 0.00 33 70 18560 -71.3 -89.3 5 18.0 -71.4 265 28 431.8 431.8 309.0 431.9 0.00 34 55 19998 -66.9 -89.9 3 23.0 -67.1 297 21 472.8 472.8 312.8 472.8 0.00 35 51 20451 -68.3 -91.3 2 23.0 -68.5 307 19 479.8 479.8 313.4 479.8 0.00 36 50 20570 -67.7 -91.7 2 24.0 -67.9 310 18 484.0 484.0 313.8 484.0 0.00 37 47 20945 -65.3 -92.3 1 27.0 -65.6 306 19 498.3 498.3 314.8 498.4 0.00 38 35 22736 -66.3 -94.3 1 28.0 -66.7 289 21 539.6 539.6 317.5 539.6 0.00 39 30 23680 -62.1 -94.1 1 32.0 -62.8 280 23 575.3 575.3 319.5 575.4 0.00 40 27 24334 -59.3 -93.3 0 34.0 -60.4 279 27 600.8 600.8 320.6 600.8 0.00 41 20 26210 -59.1 -93.1 0 34.0 -60.6 275 37 655.3 655.3 322.9 655.3 0.00 42 19 26532 -59.1 -93.1 0 34.0 -60.6 274 38 665.0 665.0 323.2 665.0 0.00 43 16 27623 -54.7 -89.7 1 35.0 -57.4 272 40 712.8 712.8 324.8 712.9 0.01 44 14 28488 -49.5 -85.5 1 36.0 -54.1 270 42 758.2 758.2 326.1 758.3 0.02 45 10 30710 -46.5 -83.5 1 37.0 -53.5 265 46 846.0 846.0 328.3 846.3 0.04 46 8.4 31874 -44.1 -82.1 1 38.0 -53.0 898.6 898.7 329.4 899.2 0.06 TRP 104 16195 -69.3 -89.3 4 20.0 -69.4 250 56 389.4 389.4 303.7 389.4 0.00 WND 193 12379 -55.4 -76.0 6 20.6 -55.7 230 102 348.5 348.5 296.3 348.6 0.01 Sounding variables and indices 1000-500 mb thick: 5668.00 m Freezing level: 631.00 mb = 3943.17 m = 12936.74 ft Wetbulb zero: 775.54 mb = 2253.30 m = 7392.63 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 19.91 % Est. max temperature: 24.96 C = 76.93 F Sfc-Lift cond lev (LCL): 809.86 mb = 1892.28 m = 6208.20 ft T: 11.50 C 700-500 lapse rate: 7.53 C/km ThetaE index: 13.41 C Layer 978.0- 859.0 mb Conv cond level (CCL): 583.27 mb = 4567.17 m = 14983.96 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 39.95 C = 103.91 F Cap Strength: 9.25 C Lifted Index: 6.45 C Risk: None Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: 8.73 C Showalter Index: 4.86 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 16.70 C K Index: -3.70 Risk: None Sweat Index: 93.20 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.76 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 59173.96 J/kg Cap Strength: 9.24 C Lift Cond Lev (LCL): 740.24 mb = 2639.04 m = 8658.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 11 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 ---------------------------------------------------------- 0 981 216 225 4 2.8 2.8 | 116 9 -7.8 3.7 1 925 775 275 4 4.0 -0.3 | 95 7 -6.6 0.5 2 850 1489 285 20 19.3 -5.2 | 296 10 8.7 -4.3 3 700 3100 215 8 4.6 6.6 | 141 10 -6.0 7.5 4 500 5770 235 22 18.0 12.6 | 209 15 7.4 13.5 5 400 7420 240 41 35.5 20.5 | 229 33 24.9 21.4 6 300 9450 230 71 54.4 45.6 | 223 64 43.8 46.5 7 250 10690 235 97 79.5 55.6 | 231 89 68.8 56.5 8 200 12150 230 95 72.8 61.1 | 225 88 62.1 62.0 9 193 12379 230 102 78.1 65.6 | 225 95 67.5 66.5 10 150 13970 240 76 65.8 38.0 | 235 68 55.2 38.9 11 104 16195 250 56 52.6 19.2 | 244 47 42.0 20.1 12 100 16430 240 52 45.0 26.0 | 232 44 34.4 26.9 13 70 18560 265 28 27.9 2.4 | 259 18 17.3 3.3 14 50 20570 310 18 13.8 -11.6 | 344 11 3.2 -10.7 15 30 23680 280 23 22.7 -4.0 | 284 12 12.0 -3.1 16 20 26210 275 37 36.9 -3.2 | 275 26 26.2 -2.3 17 10 30710 265 46 45.8 4.0 | 262 36 35.2 4.9 Wind Parameters Mean winds (0-6000m): 244.8 at 14.2 knts Storm direction: 274.8 at 10.7 knts Shear (0-3000m) pos: 2.1 neg: 2.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -44.5 tot: -43.2 m^2/s^2 ave: -14.4 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 13.85 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 ------------------------------------------------------------------------------- 500 247 4 109 7| 3.1 0.0 3.1| 0.0 -4.3 -4.3 -8.7 -0.72| 3.2 -2.3 1000 270 6 101 4| 6.2 0.0 6.2| 0.0 -6.7 -6.7 -6.7 -0.54| 7.0 -3.8 1500 278 10 37 1| 4.2 1.6 5.8| 0.0 -14.1 -14.1 -9.4 -0.47| 7.8 -3.7 2000 275 12 272 1| 3.1 1.8 4.9| 0.0 -26.0 -26.0 -13.0 -0.59| 7.7 -4.6 2500 271 12 244 2| 2.5 2.2 4.7| 0.0 -36.4 -36.4 -14.6 -0.65| 7.5 -4.9 3000 269 12 223 1| 2.1 2.2 4.3| 1.4 -44.5 -43.2 -14.4 -0.65| 7.0 -4.6 4000 257 12 190 4| 2.0 1.7 3.6| 15.6 -44.5 -29.0 -7.2 -0.46| 5.9 -2.7 5000 249 13 191 6| 2.1 1.3 3.4| 31.9 -44.5 -12.7 -2.5 -0.31| 5.3 -1.7 6000 245 14 198 7| 2.4 1.1 3.5| 54.0 -44.5 9.5 1.6 -0.18| 5.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251201.11.gif