UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 6 JAN 26 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 126 SFC 979 304 12.6 11.3 92 1.3 11.9 165 7 287.5 289.0 285.9 311.6 8.61 2 978 313 11.4 11.4 100 0.0 11.4 166 8 286.4 287.9 285.5 310.5 8.68 3 962 451 11.0 11.0 100 0.0 11.0 189 17 287.3 288.8 285.8 311.3 8.59 4 936 680 11.6 11.6 100 0.0 11.6 223 30 290.2 291.8 287.5 316.1 9.20 5 925 779 11.2 11.2 100 0.0 11.2 235 34 290.8 292.4 287.6 316.4 9.06 6 875 1244 11.0 9.7 92 1.3 10.2 259 32 295.2 296.8 288.8 320.2 8.66 7 850 1485 9.0 8.9 99 0.1 8.9 250 35 295.6 297.1 288.8 320.0 8.45 8 848 1504 8.8 8.5 98 0.3 8.6 249 35 295.6 297.0 288.5 319.4 8.24 9 837 1613 10.0 1.0 54 9.0 5.4 244 36 297.9 298.8 286.2 312.5 4.91 10 826 1723 9.6 6.5 81 3.1 7.8 240 36 298.6 300.0 288.8 320.3 7.37 11 816 1824 9.6 1.6 57 8.0 5.5 235 37 299.7 300.6 287.2 315.4 5.27 12 807 1916 9.0 5.3 78 3.7 6.9 239 38 300.0 301.3 288.9 320.5 6.93 13 784 2155 8.8 0.8 57 8.0 4.6 251 40 302.3 303.2 288.1 317.9 5.17 14 775 2250 8.8 -2.2 46 11.0 3.4 254 40 303.3 304.0 287.5 316.1 4.20 15 719 2868 6.0 -20.0 13 26.0 -2.6 263 36 306.8 307.0 285.4 310.3 1.09 16 700 3087 5.4 -17.6 17 23.0 -2.7 260 37 308.5 308.7 286.4 313.0 1.37 17 676 3371 4.2 -13.8 26 18.0 -2.7 258 35 310.2 310.6 287.6 316.5 1.95 18 624 4014 -1.3 -9.3 54 8.0 -4.6 263 37 311.1 311.7 289.0 320.8 3.03 19 620 4065 -0.9 -15.9 31 15.0 -6.2 265 37 312.1 312.5 288.1 318.0 1.78 20 543 5111 -6.5 -51.5 1 45.0 -13.2 270 42 317.5 317.5 288.0 317.8 0.06 21 520 5447 -8.1 -47.1 3 39.0 -14.3 270 40 319.6 319.6 288.7 320.0 0.11 22 500 5750 -10.9 -42.9 5 32.0 -16.2 270 39 319.7 319.8 288.9 320.4 0.17 23 433 6837 -19.5 -40.5 14 21.0 -22.6 272 55 322.3 322.3 289.8 323.2 0.26 24 413 7186 -22.5 -31.5 44 9.0 -24.2 271 61 322.8 322.9 290.3 325.2 0.66 25 401 7402 -23.3 -26.6 74 3.3 -24.0 270 65 324.5 324.7 291.2 328.3 1.08 26 400 7420 -23.5 -26.8 74 3.3 -24.2 270 65 324.4 324.7 291.2 328.2 1.07 27 386 7680 -24.3 -28.8 66 4.5 -25.2 270 65 326.7 326.9 291.7 330.0 0.92 28 345 8486 -31.1 -35.2 67 4.1 -31.7 276 69 328.2 328.3 291.7 330.2 0.55 29 324 8928 -34.5 -45.5 32 11.0 -35.5 278 72 329.4 329.5 291.7 330.2 0.20 30 301 9437 -39.3 -45.3 53 6.0 -39.8 285 75 329.7 329.7 291.9 330.5 0.22 31 300 9460 -39.5 -45.5 53 6.0 -39.9 285 75 329.7 329.7 291.9 330.5 0.22 32 286 9787 -42.5 -48.5 52 6.0 -42.9 284 78 329.9 330.0 291.9 330.6 0.16 33 283 9858 -42.7 -52.7 33 10.0 -43.2 283 79 330.6 330.7 292.0 331.1 0.10 34 279 9955 -42.5 -61.5 11 19.0 -43.2 283 80 332.3 332.3 292.4 332.4 0.03 35 250 10690 -48.3 -56.3 39 8.0 -48.6 280 87 334.3 334.3 292.9 334.6 0.07 36 231 11205 -52.3 -57.1 56 4.8 -52.4 278 90 335.8 335.8 293.3 336.1 0.07 37 200 12120 -59.5 -67.5 35 8.0 -59.6 275 95 338.5 338.5 294.0 338.6 0.02 38 185 12602 -63.3 -70.3 38 7.0 -63.4 275 101 340.0 340.0 294.3 340.1 0.02 39 175 12942 -63.8 -72.8 28 9.0 -63.9 275 106 344.6 344.6 295.4 344.6 0.01 40 170 13119 -64.1 -74.1 24 10.0 -64.2 275 106 347.0 347.0 296.0 347.1 0.01 41 161 13449 -66.9 -74.9 31 8.0 -67.0 277 95 347.7 347.7 296.1 347.8 0.01 42 154 13719 -63.9 -83.9 5 20.0 -64.0 279 87 357.3 357.3 298.2 357.3 0.00 43 150 13880 -64.5 -84.5 5 20.0 -64.6 280 82 359.0 359.0 298.5 359.0 0.00 44 129 14803 -62.5 -86.5 3 24.0 -62.7 276 72 378.4 378.4 302.0 378.4 0.00 45 100 16350 -67.5 -89.5 3 22.0 -67.6 300 55 397.3 397.3 304.8 397.3 0.00 46 92 16854 -68.9 -88.9 4 20.0 -69.0 290 48 404.1 404.1 305.7 404.1 0.00 47 76 17999 -70.5 -89.5 4 19.0 -70.6 290 55 423.5 423.5 308.1 423.5 0.00 48 70 18490 -69.7 -88.7 5 19.0 -69.8 290 43 435.3 435.3 309.4 435.3 0.00 49 50 20510 -67.3 -90.3 2 23.0 -67.5 310 37 484.9 484.9 313.8 484.9 0.00 50 39 22020 -63.9 -90.9 1 27.0 -64.4 326 15 529.2 529.2 316.9 529.2 0.00 TRP 92 16854 -68.9 -88.9 4 20.0 -69.0 290 48 404.1 404.1 305.7 404.1 0.00 WND 175 12942 -63.8 -72.8 28 9.0 -63.9 275 106 344.6 344.6 295.4 344.6 0.01 Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 636.29 mb = 3861.83 m = 12669.91 ft Wetbulb zero: 743.28 mb = 2594.47 m = 8511.92 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 43.55 % Est. max temperature: 23.49 C = 74.28 F Sfc-Lift cond lev (LCL): 960.20 mb = 466.54 m = 1530.61 ft T: 11.04 C 700-500 lapse rate: 6.12 C/km ThetaE index: 10.18 C Layer 784.0- 700.0 mb Conv cond level (CCL): 978.28 mb = 310.53 m = 1018.80 ft Mean mixing ratio: 8.87 g/kg Conv temperature: 11.79 C = 53.23 F Cap Strength: 8.58 C Lifted Index: 7.95 C Risk: None Lifted Index @300 mb: 10.28 C Lifted Index @700 mb: 6.85 C Showalter Index: 5.49 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.80 C K Index: 5.80 Risk: None Sweat Index: 283.55 Risk: None Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.80 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 23441.54 J/kg Cap Strength: 8.43 C Lift Cond Lev (LCL): 923.63 mb = 791.35 m = 2596.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 28 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 ---------------------------------------------------------- 0 979 304 165 7 -1.8 6.8 | 120 32 -27.9 16.1 1 944 610 215 27 15.5 22.1 | 161 33 -10.6 31.5 2 925 779 235 34 27.9 19.5 | 183 29 1.7 28.9 3 910 914 240 37 32.0 18.5 | 192 28 5.9 27.9 4 877 1219 260 32 31.5 5.6 | 200 16 5.4 14.9 5 850 1485 250 35 32.9 12.0 | 198 22 6.8 21.3 6 815 1829 235 37 30.3 21.2 | 188 31 4.2 30.6 7 786 2134 250 40 37.6 13.7 | 206 26 11.5 23.0 8 757 2438 260 39 38.4 6.8 | 217 20 12.3 16.1 9 730 2743 265 36 35.9 3.1 | 218 16 9.7 12.5 10 700 3087 260 37 36.4 6.4 | 213 19 10.3 15.8 11 651 3658 255 33 31.9 8.5 | 198 19 5.7 17.9 12 603 4267 270 40 40.0 -0.0 | 236 17 13.9 9.4 13 558 4877 270 43 43.0 -0.0 | 241 19 16.9 9.4 14 500 5750 270 39 39.0 -0.0 | 234 16 12.9 9.4 15 477 6096 275 43 42.8 -3.7 | 251 18 16.7 5.6 16 400 7420 270 65 65.0 -0.0 | 256 40 38.9 9.4 17 389 7620 270 65 65.0 -0.0 | 256 40 38.9 9.4 18 314 9144 280 73 71.9 -12.7 | 274 46 45.8 -3.3 19 300 9460 285 75 72.4 -19.4 | 282 47 46.3 -10.1 20 250 10690 280 87 85.7 -15.1 | 276 60 59.5 -5.7 21 200 12120 275 95 94.6 -8.3 | 269 69 68.5 1.1 22 175 12942 275 106 105.6 -9.2 | 270 79 79.5 0.1 23 170 13106 275 106 105.6 -9.2 | 270 79 79.5 0.1 24 150 13880 280 82 80.8 -14.2 | 275 55 54.6 -4.9 25 126 14935 275 70 69.7 -6.1 | 266 44 43.6 3.3 26 120 15240 280 80 78.8 -13.9 | 275 53 52.7 -4.5 27 114 15545 285 85 82.1 -22.0 | 283 57 56.0 -12.6 28 100 16350 300 55 47.6 -27.5 | 310 28 21.5 -18.1 29 93 16764 300 55 47.6 -27.5 | 310 28 21.5 -18.1 30 92 16854 290 48 45.1 -16.4 | 290 20 19.0 -7.1 31 84 17374 285 51 49.3 -13.2 | 279 23 23.1 -3.8 32 76 17983 290 55 51.7 -18.8 | 290 27 25.6 -9.5 33 72 18288 285 47 45.4 -12.2 | 278 19 19.3 -2.8 34 70 18490 290 43 40.4 -14.7 | 291 15 14.3 -5.3 35 65 18898 290 42 39.5 -14.4 | 291 14 13.3 -5.0 36 56 19812 305 33 27.0 -18.9 | 355 10 0.9 -9.6 37 53 20117 315 36 25.5 -25.5 | 2 16 -0.7 -16.1 38 50 20510 310 37 28.3 -23.8 | 351 15 2.2 -14.4 39 44 21031 305 37 30.3 -21.2 | 341 13 4.2 -11.9 40 41 21336 330 22 11.0 -19.1 | 57 18 -15.1 -9.7 41 39 21641 325 14 8.0 -11.5 | 83 18 -18.1 -2.1 42 36 21946 260 18 17.7 3.1 | 146 15 -8.4 12.5 43 34 22250 295 24 21.8 -10.1 | 80 4 -4.4 -0.8 Wind Parameters Mean winds (0-6000m): 259.7 at 37.0 knts Storm direction: 289.7 at 27.8 knts Shear (0-3000m) pos: 7.3 neg: 2.9 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 460.6 neg: -49.2 tot: 411.4 m^2/s^2 ave: 137.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 16.2 stream: 8.4 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.39 Bulk Shear: 84.95 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 ------------------------------------------------------------------------------- 500 218 22 155 30| 33.9 0.0 33.9|323.3 0.0 323.3 646.6 0.97| 39.7 38.4 1000 236 28 174 25| 17.4 0.0 17.4|368.2 -0.2 368.0 368.0 0.79| 28.7 22.6 1500 240 31 181 25| 11.6 4.5 16.1|368.2 -32.9 335.3 223.5 0.56| 23.7 13.4 2000 242 33 187 25| 11.0 3.4 14.4|448.9 -32.9 416.0 208.0 0.60| 21.4 12.9 2500 247 34 192 23| 8.7 2.7 11.4|460.6 -34.0 426.6 170.6 0.58| 18.5 10.7 3000 249 34 195 22| 7.3 2.9 10.2|460.6 -49.2 411.4 137.1 0.52| 16.2 8.4 4000 252 35 199 21| 6.5 2.2 8.7|512.5 -62.2 450.2 112.6 0.53| 14.0 7.4 5000 257 36 207 20| 5.2 1.7 6.9|519.1 -66.8 452.3 90.5 0.51| 11.7 6.0 6000 260 37 213 19| 4.9 1.4 6.3|544.8 -71.3 473.5 78.9 0.51| 10.6 5.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260106.12.gif