UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for U6075... Searching the city database file for: U6075 ... Date:0000Z 24 DEC 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 1018 75 -5.7 -8.3 82 2.6 -6.5 270 9 266.1 266.4 265.7 271.5 2.00 1 1000 215 -6.5 -9.4 80 2.9 -7.3 275 19 266.6 267.0 265.8 271.7 1.87 2 947 638 -9.1 -12.7 75 3.6 -10.0 292 27 268.2 268.4 266.3 272.4 1.52 3 939 704 -6.3 -9.8 76 3.5 -7.3 295 29 271.7 272.0 269.3 277.0 1.93 4 925 822 -5.7 -8.0 84 2.3 -6.4 300 31 273.5 273.9 270.9 279.7 2.26 5 905 993 -6.1 -8.2 85 2.1 -6.8 309 30 274.8 275.2 271.8 281.1 2.27 6 850 1481 -8.7 -10.8 85 2.1 -9.3 335 29 277.0 277.4 272.6 282.6 1.97 7 738 2569 -12.9 -15.4 81 2.5 -13.5 0 28 283.9 284.1 275.9 288.5 1.56 8 717 2790 -11.9 -14.3 82 2.4 -12.6 6 27 287.3 287.6 277.9 292.6 1.76 9 700 2973 -13.1 -15.4 83 2.3 -13.7 10 27 288.0 288.3 278.1 292.9 1.65 10 513 5266 -28.9 -31.2 80 2.3 -29.2 24 37 295.6 295.7 280.2 297.4 0.55 11 504 5393 -28.5 -30.8 81 2.3 -28.8 25 38 297.6 297.7 281.1 299.5 0.58 12 500 5450 -28.9 -31.2 80 2.3 -29.2 25 38 297.8 297.9 281.2 299.7 0.56 13 480 5741 -31.5 -33.8 80 2.3 -31.7 28 43 298.1 298.2 281.1 299.6 0.46 14 473 5846 -30.3 -32.6 80 2.3 -30.6 29 44 300.8 300.9 282.4 302.6 0.52 15 400 7020 -38.7 -44.7 53 6.0 -39.1 40 64 304.7 304.7 283.5 305.3 0.18 16 311 8705 -49.9 -57.9 38 8.0 -50.1 40 82 311.8 311.8 286.0 312.0 0.05 17 300 8940 -51.1 -59.1 38 8.0 -51.3 40 85 313.3 313.3 286.6 313.5 0.04 18 260 9854 -57.2 -65.2 36 8.0 -57.3 40 91 317.4 317.5 287.9 317.5 0.02 19 251 10075 -58.7 -66.7 35 8.0 -58.8 40 91 318.4 318.4 288.2 318.5 0.02 20 250 10100 -58.7 -66.7 35 8.0 -58.8 40 91 318.8 318.8 288.3 318.9 0.02 21 241 10330 -61.1 -69.1 34 8.0 -61.2 39 89 318.6 318.6 288.3 318.6 0.01 22 219 10924 -62.9 -70.9 33 8.0 -63.0 37 83 324.6 324.6 290.2 324.7 0.01 23 204 11359 -66.1 -74.1 32 8.0 -66.1 35 79 326.2 326.2 290.6 326.3 0.01 24 200 11480 -65.7 -73.7 32 8.0 -65.8 35 79 328.7 328.7 291.3 328.8 0.01 25 184 11986 -64.7 -72.7 32 8.0 -64.8 34 69 338.3 338.3 293.9 338.3 0.01 26 164 12682 -67.5 -74.5 36 7.0 -67.5 32 55 344.9 344.9 295.5 344.9 0.01 27 150 13220 -65.5 -73.5 32 8.0 -65.5 30 44 357.2 357.3 298.2 357.3 0.01 28 121 14525 -64.9 -72.9 32 8.0 -65.0 19 38 381.0 381.0 302.4 381.1 0.02 29 100 15680 -66.7 -74.7 32 8.0 -66.8 10 33 398.9 398.9 305.0 398.9 0.02 30 75 17403 -72.3 -80.3 29 8.0 -72.3 346 25 421.3 421.3 307.9 421.4 0.01 31 70 17810 -72.1 -80.1 29 8.0 -72.2 340 23 430.1 430.1 308.9 430.2 0.01 32 50 19770 -75.3 -83.3 28 8.0 -75.3 340 21 466.0 466.1 312.3 466.1 0.01 33 49 19887 -74.9 -82.9 28 8.0 -75.0 469.7 469.7 312.6 469.7 0.01 TRP 204 11359 -66.1 -74.1 32 8.0 -66.1 35 79 326.2 326.2 290.6 326.3 0.01 WND 260 9854 -57.2 -65.2 36 8.0 -57.3 40 91 317.4 317.5 287.9 317.5 0.02 Sounding variables and indices 1000-500 mb thick: 5235.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 81.86 % Est. max temperature: 4.54 C = 40.18 F Sfc-Lift cond lev (LCL): 976.81 mb = 397.47 m = 1304.01 ft T: -7.62 C 700-500 lapse rate: 6.38 C/km Conv cond level (CCL): 682.47 mb = 3160.15 m = 10367.83 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 16.96 C = 62.53 F Cap Strength: 19.94 C Lifted Index: 20.01 C Risk: None Lifted Index @300 mb: 28.10 C Lifted Index @700 mb: 14.42 C Showalter Index: 12.97 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 18.10 C K Index: 7.10 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.06 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 32263.57 J/kg Cap Strength: 20.00 C Lift Cond Lev (LCL): 921.67 mb = 850.24 m = 2789.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 32 at 23 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 1018 75 270 9 9.0 -0.0 | 227 29 21.4 19.8 1 1000 215 275 19 18.9 -1.7 | 240 36 31.3 18.1 2 925 822 300 31 26.8 -15.5 | 264 39 39.2 4.3 3 850 1481 335 29 12.3 -26.3 | 285 25 24.6 -6.5 4 700 2973 10 27 -4.7 -26.6 | 312 10 7.7 -6.8 5 500 5450 25 38 -16.1 -34.4 | 14 15 -3.7 -14.7 6 400 7020 40 64 -41.1 -49.0 | 44 41 -28.7 -29.3 7 300 8940 40 85 -54.6 -65.1 | 43 62 -42.2 -45.4 8 260 9854 40 91 -58.5 -69.7 | 43 68 -46.1 -50.0 9 250 10100 40 91 -58.5 -69.7 | 43 68 -46.1 -50.0 10 204 11359 35 79 -45.3 -64.7 | 36 56 -32.9 -45.0 11 200 11480 35 79 -45.3 -64.7 | 36 56 -32.9 -45.0 12 150 13220 30 44 -22.0 -38.1 | 28 21 -9.6 -18.3 13 100 15680 10 33 -5.7 -32.5 | 332 14 6.7 -12.7 14 70 17810 340 23 7.9 -21.6 | 275 20 20.3 -1.9 15 50 19770 340 21 7.2 -19.7 | 270 20 19.6 0.0 Wind Parameters Mean winds (0-6000m): 2.1 at 31.1 knts Storm direction: 32.1 at 23.3 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 366.0 neg: 0.0 tot: 366.0 m^2/s^2 ave: 122.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 7.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.20 Bulk Shear: 154.31 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 ------------------------------------------------------------------------------- 500 282 20 244 36| 18.4 0.0 18.4|149.5 0.0 149.5 299.0 0.84| 19.7 16.6 1000 294 25 255 36| 12.6 0.0 12.6|270.9 0.0 270.9 270.9 0.85| 17.1 14.5 1500 306 26 263 34| 9.2 0.0 9.2|329.4 0.0 329.4 219.6 0.78| 15.6 12.2 2000 316 27 269 31| 7.2 0.0 7.2|346.8 0.0 346.8 173.4 0.75| 13.2 9.9 2500 324 27 274 28| 6.0 0.0 6.0|358.4 0.0 358.4 143.4 0.72| 11.8 8.5 3000 331 27 279 26| 5.2 0.0 5.2|366.0 0.0 366.0 122.0 0.70| 10.7 7.5 4000 343 28 288 22| 4.6 0.0 4.6|381.0 0.0 381.0 95.2 0.72| 8.7 6.3 5000 353 29 300 18| 4.2 0.0 4.2|397.7 0.0 397.7 79.5 0.74| 7.5 5.6 6000 2 31 315 16| 4.6 0.0 4.6|433.2 0.0 433.2 72.2 0.71| 7.4 5.2 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20251224.00.gif