UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 1 DEC 25 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 222 SFC 990 304 3.4 1.4 87 2.0 2.5 5 1 277.3 278.1 276.2 289.0 4.27 2 989 312 2.4 1.6 94 0.8 2.1 5 2 276.4 277.2 275.7 288.2 4.34 3 978 402 2.0 0.8 92 1.2 1.5 7 7 276.9 277.6 275.7 288.2 4.14 4 930 808 0.6 -1.9 83 2.5 -0.4 14 20 279.5 280.1 276.4 289.4 3.57 5 925 851 1.4 -6.6 55 8.0 -1.6 15 20 280.7 281.2 275.6 287.9 2.52 6 922 877 1.6 -9.4 44 11.0 -2.2 15 19 281.2 281.6 275.1 287.0 2.03 7 893 1135 3.0 -22.0 14 25.0 -3.6 339 14 285.2 285.4 275.3 287.5 0.73 8 878 1272 5.6 -36.4 3 42.0 -3.1 314 14 289.3 289.4 276.6 290.0 0.19 9 850 1537 7.4 260 17 293.9 10 831 1723 8.0 -30.0 5 38.0 -1.7 269 17 296.4 296.5 280.3 297.7 0.38 11 771 2334 2.6 -11.4 35 14.0 -2.6 277 19 297.0 297.4 282.7 303.4 2.07 12 757 2482 2.6 -23.4 13 26.0 -4.7 271 18 298.6 298.7 281.8 301.1 0.77 13 700 3108 -2.9 -14.9 39 12.0 -6.8 270 22 299.3 299.6 283.2 304.6 1.72 14 697 3142 -3.1 -14.1 42 11.0 -6.8 271 23 299.4 299.8 283.5 305.2 1.84 15 696 3153 -3.3 -14.3 42 11.0 -7.0 271 23 299.3 299.7 283.4 305.0 1.81 16 623 4023 -7.9 -28.9 17 21.0 -12.5 269 29 303.7 303.8 283.6 305.6 0.56 17 610 4188 -6.9 -44.9 3 38.0 -12.8 267 33 306.7 306.7 284.2 307.1 0.11 18 580 4580 -8.7 -25.7 24 17.0 -12.9 270 43 309.0 309.2 285.9 311.8 0.81 19 516 5474 -16.5 -24.5 50 8.0 -18.3 268 56 310.1 310.3 286.6 313.5 1.02 20 500 5710 -18.5 -27.5 45 9.0 -20.3 265 58 310.5 310.6 286.5 313.2 0.80 21 493 5815 -19.3 -30.3 37 11.0 -21.3 264 59 310.8 310.9 286.4 312.9 0.62 22 464 6263 -20.9 -43.9 11 23.0 -23.7 260 62 314.2 314.2 287.0 314.8 0.17 23 452 6456 -19.9 -49.9 5 30.0 -23.1 261 62 317.8 317.8 288.1 318.2 0.09 24 441 6638 -20.3 -41.3 14 21.0 -23.2 264 58 319.6 319.6 288.9 320.4 0.23 25 400 7350 -26.9 -32.9 57 6.0 -27.8 270 63 320.0 320.1 289.4 322.2 0.60 26 371 7887 -31.3 -34.5 73 3.2 -31.7 273 69 321.1 321.3 289.7 323.1 0.55 27 362 8060 -32.7 -36.6 68 3.9 -33.1 271 69 321.5 321.6 289.8 323.2 0.46 28 322 8875 -37.5 -40.8 71 3.3 -37.8 267 87 325.9 325.9 290.9 327.1 0.34 29 300 9360 -39.9 -42.6 75 2.7 -40.1 265 109 329.1 329.2 291.8 330.3 0.30 30 250 10580 -49.3 -52.8 67 3.5 -49.4 265 122 332.8 332.8 292.6 333.2 0.11 31 222 11349 -54.3 -59.3 54 5.0 -54.4 273 131 336.6 336.6 293.5 336.8 0.06 32 200 12010 -59.5 -64.0 56 4.5 -59.6 280 138 338.5 338.5 294.0 338.7 0.03 33 192 12264 -61.7 -64.8 66 3.1 -61.7 280 139 339.0 339.0 294.1 339.1 0.03 34 174 12866 -66.9 -71.9 49 5.0 -67.0 280 142 340.1 340.1 294.4 340.1 0.01 35 172 12936 -67.3 -72.3 49 5.0 -67.3 280 140 340.6 340.6 294.4 340.6 0.01 36 169 13042 -66.3 -72.3 43 6.0 -66.4 280 136 343.9 343.9 295.3 344.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 730.05 mb = 2777.97 m = 9113.98 ft Wetbulb zero: 941.15 mb = 711.64 m = 2334.76 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 33.89 % Est. max temperature: 21.23 C = 70.21 F Sfc-Lift cond lev (LCL): 959.78 mb = 553.67 m = 1816.48 ft T: 1.48 C 700-500 lapse rate: 6.00 C/km ThetaE index: 2.39 C Layer 925.0- 893.0 mb Conv cond level (CCL): 561.12 mb = 4833.06 m = 15856.31 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 35.32 C = 95.58 F Cap Strength: 19.46 C Lifted Index: 19.04 C Risk: None Lifted Index @300 mb: 28.99 C Lifted Index @700 mb: 13.84 C Showalter Index: 13.60 C Risk: None Total Totals Index: 11.77 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: -14.13 C K Index: -18.73 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.53 J/kg Max Up Vert Vel: 8.55 m/s Conv Inhibition (B-): 11053.96 J/kg Cap Strength: 19.46 C Lift Cond Lev (LCL): 854.36 mb = 1495.17 m = 4905.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 24 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 ---------------------------------------------------------- 0 990 304 5 1 -0.1 -1.0 | 122 23 -19.6 12.1 1 953 610 10 20 -3.5 -19.7 | 74 24 -23.0 -6.6 2 925 851 15 20 -5.2 -19.3 | 76 25 -24.7 -6.2 3 918 914 15 17 -4.4 -16.4 | 82 24 -23.9 -3.3 4 884 1219 325 13 7.5 -10.6 | 102 12 -12.1 2.5 5 851 1524 265 17 16.9 1.5 | 170 15 -2.6 14.6 6 850 1537 260 17 16.7 3.0 | 170 16 -2.8 16.1 7 820 1829 275 17 16.9 -1.5 | 168 12 -2.6 11.6 8 790 2134 290 20 18.8 -6.8 | 173 6 -0.7 6.3 9 760 2438 270 18 18.0 -0.0 | 173 13 -1.5 13.1 10 732 2743 275 20 19.9 -1.7 | 182 11 0.4 11.4 11 700 3108 270 22 22.0 -0.0 | 191 13 2.5 13.1 12 678 3353 275 28 27.9 -2.4 | 218 14 8.4 10.7 13 652 3658 275 19 18.9 -1.7 | 177 11 -0.6 11.5 14 603 4267 265 36 35.9 3.1 | 225 23 16.4 16.2 15 557 4877 275 50 49.8 -4.4 | 254 32 30.3 8.8 16 500 5710 265 58 57.8 5.1 | 245 42 38.3 18.2 17 474 6096 260 61 60.1 10.6 | 240 47 40.6 23.7 18 455 6401 260 63 62.0 10.9 | 241 49 42.5 24.0 19 437 6706 265 56 55.8 4.9 | 244 40 36.3 18.0 20 400 7350 270 63 63.0 -0.0 | 253 45 43.5 13.1 21 385 7620 275 68 67.7 -5.9 | 262 49 48.2 7.2 22 353 8230 270 70 70.0 -0.0 | 255 52 50.5 13.1 23 309 9144 265 95 94.6 8.3 | 254 78 75.1 21.4 24 300 9360 265 109 108.6 9.5 | 256 92 89.1 22.6 25 296 9449 265 108 107.6 9.4 | 256 91 88.1 22.5 26 250 10580 265 122 121.5 10.6 | 257 105 102.0 23.7 27 200 12010 280 138 135.9 -24.0 | 275 117 116.4 -10.9 28 174 12802 280 142 139.8 -24.7 | 275 121 120.3 -11.5 29 156 13411 280 121 119.2 -21.0 | 275 100 99.7 -7.9 Wind Parameters Mean winds (0-6000m): 273.9 at 31.3 knts Storm direction: 303.9 at 23.5 knts Shear (0-3000m) pos: 3.5 neg: 6.1 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 105.5 neg: -105.9 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 2.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 171.06 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 11 14 88 22| 19.6 0.0 19.6| 2.2-103.4-101.2 -202.5 -0.87| 20.8-18.2 1000 3 15 85 20| 9.8 9.8 19.6| 47.7-103.4 -55.7 -55.7 -0.17| 20.9 -3.6 1500 334 15 87 13| 6.5 9.8 16.3| 73.5-105.2 -31.7 -21.1 0.04| 19.3 0.8 2000 316 16 100 8| 5.3 7.3 12.6| 76.2-105.2 -29.0 -14.5 0.05| 16.8 0.9 2500 304 17 124 7| 4.2 6.3 10.5| 82.8-105.9 -23.2 -9.3 0.07| 14.4 1.1 3000 295 18 148 7| 3.5 6.1 9.6|105.5-105.9 -0.5 -0.2 0.15| 13.3 2.0 4000 285 20 179 8| 2.6 6.0 8.6|153.8-124.7 29.1 7.3 0.17| 13.1 2.2 5000 280 26 213 11| 2.8 5.5 8.3|243.3-149.5 93.8 18.8 0.22| 12.6 2.8 6000 274 31 227 16| 2.4 5.6 8.0|248.9-227.0 21.9 3.7 0.15| 11.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251201.00.gif