UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010606.upa.cvt Date: 0600Z 6 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 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 135 SFC 980 304 11.8 9.0 83 2.8 10.2 185 4 286.6 287.9 284.2 307.2 7.36 2 979 313 10.6 9.4 92 1.2 9.9 185 5 285.5 286.8 284.0 306.5 7.57 3 970 390 10.4 9.0 91 1.4 9.6 189 12 286.0 287.3 284.1 306.8 7.44 4 953 538 12.2 9.8 85 2.4 10.8 196 25 289.3 290.7 286.0 311.9 8.00 5 926 779 11.8 10.1 89 1.7 10.8 219 36 291.3 292.8 287.1 315.2 8.40 6 925 788 11.6 9.8 89 1.8 10.6 220 36 291.2 292.6 286.9 314.6 8.24 7 906 961 10.8 9.8 94 1.0 10.2 226 35 292.1 293.6 287.5 316.1 8.42 8 885 1158 12.6 -4.4 30 17.0 4.9 229 29 295.9 296.5 283.5 305.3 3.11 9 856 1438 13.0 -4.0 30 17.0 5.1 238 25 299.2 299.8 285.0 309.2 3.32 10 850 1497 12.8 -3.2 33 16.0 5.2 240 25 299.6 300.2 285.4 310.3 3.55 11 814 1859 11.2 -2.8 37 14.0 4.5 246 29 301.6 302.3 286.5 313.2 3.82 12 771 2311 10.4 -17.6 12 28.0 0.3 266 27 305.4 305.7 285.1 309.5 1.24 13 760 2431 10.0 -11.0 22 21.0 1.3 274 26 306.3 306.7 286.5 313.2 2.17 14 757 2464 9.6 -3.4 40 13.0 3.3 274 26 306.2 306.9 288.2 318.3 3.93 15 700 3107 4.2 -3.8 56 8.0 0.4 260 24 307.1 307.9 288.7 319.9 4.12 16 672 3437 1.4 -4.6 64 6.0 -1.4 261 24 307.6 308.4 288.8 320.2 4.04 17 661 3570 0.8 -9.2 47 10.0 -3.4 263 28 308.4 308.9 287.9 317.5 2.88 18 654 3656 2.6 -37.4 3 40.0 -6.4 265 31 311.4 311.4 286.1 312.2 0.23 19 652 3681 2.8 -30.2 7 33.0 -5.9 265 31 311.9 311.9 286.6 313.5 0.48 20 624 4035 0.4 -9.6 47 10.0 -3.8 274 32 313.1 313.6 289.5 322.6 2.96 21 584 4562 -4.1 -10.1 63 6.0 -6.5 273 32 313.8 314.4 289.9 323.6 3.04 22 553 4989 -7.9 -12.2 71 4.3 -9.5 267 32 314.2 314.7 289.7 323.0 2.71 23 550 5032 -8.1 -17.1 48 9.0 -11.1 267 33 314.5 314.8 288.9 320.5 1.82 24 539 5188 -9.5 -19.5 44 10.0 -12.5 270 35 314.6 314.9 288.6 319.7 1.51 25 538 5203 -9.7 -21.7 37 12.0 -13.1 270 36 314.6 314.8 288.3 318.8 1.25 26 537 5217 -8.9 -36.9 8 28.0 -14.3 270 36 315.7 315.7 287.7 316.8 0.30 27 533 5275 -8.1 -47.1 3 39.0 -14.2 271 37 317.3 317.3 288.0 317.7 0.10 28 500 5770 -10.1 -51.1 2 41.0 -15.9 280 38 320.7 320.7 289.0 321.0 0.07 29 498 5801 -10.1 -51.1 2 41.0 -15.9 280 38 321.1 321.1 289.2 321.4 0.07 30 400 7440 -23.5 -55.5 4 32.0 -26.3 275 52 324.4 324.5 290.2 324.7 0.05 31 390 7625 -25.1 -58.1 3 33.0 -27.7 275 53 324.7 324.7 290.2 324.9 0.04 32 381 7795 -25.9 -47.9 11 22.0 -28.2 276 54 325.8 325.9 290.7 326.3 0.13 33 378 7852 -26.1 -33.1 52 7.0 -27.3 276 55 326.3 326.4 291.3 328.6 0.62 34 374 7930 -26.9 -36.9 38 10.0 -28.3 276 55 326.2 326.3 291.1 327.8 0.43 35 368 8046 -27.7 -32.7 62 5.0 -28.5 276 56 326.7 326.8 291.5 329.1 0.66 36 366 8086 -27.5 -45.5 16 18.0 -29.4 276 56 327.5 327.5 291.2 328.2 0.18 37 338 8655 -31.7 -51.7 12 20.0 -33.3 278 60 329.3 329.3 291.6 329.7 0.10 38 319 9063 -34.9 -38.6 69 3.7 -35.3 280 63 330.3 330.4 292.2 331.9 0.43 39 307 9330 -36.7 -40.2 70 3.5 -37.1 283 70 331.4 331.5 292.5 332.9 0.38 40 304 9398 -37.1 -40.6 70 3.5 -37.5 284 72 331.8 331.9 292.6 333.2 0.36 41 300 9490 -37.9 -41.6 68 3.7 -38.2 285 75 332.0 332.0 292.6 333.2 0.33 42 250 10710 -48.1 -52.7 59 4.6 -48.3 290 84 334.6 334.6 293.0 335.0 0.12 43 219 11574 -55.3 -60.3 54 5.0 -55.4 287 88 336.3 336.4 293.4 336.6 0.05 44 200 12150 -59.5 -65.5 46 6.0 -59.6 285 91 338.5 338.5 294.0 338.7 0.03 45 186 12600 -63.1 -66.6 62 3.5 -63.1 285 97 339.8 339.8 294.3 339.9 0.03 46 170 13147 -67.5 -71.7 55 4.1 -67.5 285 104 341.3 341.3 294.7 341.4 0.01 47 164 13363 -69.3 -73.7 53 4.4 -69.3 285 104 341.9 341.9 294.8 341.9 0.01 48 162 13436 -69.5 -75.5 41 6.0 -69.5 290 98 342.7 342.7 295.0 342.8 0.01 49 159 13548 -66.3 -77.3 20 11.0 -66.4 290 92 350.0 350.0 296.6 350.0 0.01 50 150 13900 -67.3 -79.3 17 12.0 -67.4 290 73 354.2 354.2 297.5 354.2 0.00 51 140 14317 -63.9 -88.9 2 25.0 -64.0 285 66 367.2 367.2 300.1 367.2 0.00 52 126 14959 -63.3 -87.3 2 24.0 -63.4 285 69 379.5 379.5 302.2 379.5 0.00 53 100 16360 -67.1 -90.1 2 23.0 -67.2 295 64 398.1 398.1 304.9 398.1 0.00 54 88 17127 -70.7 -89.7 4 19.0 -70.8 301 59 405.7 405.7 306.0 405.7 0.00 55 80 17692 -71.5 -89.5 5 18.0 -71.6 290 43 415.3 415.3 307.2 415.3 0.00 56 70 18490 -67.5 -89.5 3 22.0 -67.7 305 33 440.0 440.0 309.8 440.0 0.00 57 67 18755 -66.1 -90.1 2 24.0 -66.3 311 29 448.6 448.6 310.7 448.6 0.00 58 59 19519 -70.1 -90.1 4 20.0 -70.2 285 13 456.2 456.2 311.4 456.2 0.00 59 56 19833 -65.9 -90.9 2 25.0 -66.1 277 14 472.6 472.6 312.8 472.6 0.00 60 53 20167 -67.1 -90.1 2 23.0 -67.3 304 34 477.3 477.3 313.2 477.4 0.00 61 50 20520 -65.7 -90.7 2 25.0 -66.0 300 33 488.7 488.7 314.1 488.7 0.00 62 46 21032 -61.5 -89.5 1 28.0 -62.0 305 31 510.6 510.6 315.7 510.6 0.00 63 40 21891 -65.1 -91.1 2 26.0 -65.5 349 3 522.4 522.4 316.5 522.4 0.00 64 30 23660 -61.3 -90.3 1 29.0 -62.1 295 15 577.5 577.5 319.5 577.5 0.00 TRP 162 13436 -69.5 -75.5 41 6.0 -69.5 290 98 342.7 342.7 295.0 342.8 0.01 WND 170 13147 -67.5 -71.7 55 4.1 -67.5 285 104 341.3 341.3 294.7 341.4 0.01 Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 620.44 mb = 4081.56 m = 13390.78 ft Wetbulb zero: 694.09 mb = 3175.70 m = 10418.84 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 45.09 % Est. max temperature: 25.79 C = 78.42 F Sfc-Lift cond lev (LCL): 939.44 mb = 658.10 m = 2159.08 ft T: 12.00 C 700-500 lapse rate: 5.37 C/km ThetaE index: 10.85 C Layer 885.0- 856.0 mb Conv cond level (CCL): 696.83 mb = 3143.77 m = 10314.07 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 32.27 C = 90.09 F Cap Strength: 9.69 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 14.70 C Lifted Index @700 mb: 7.58 C Showalter Index: 12.03 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 6.90 C K Index: 11.70 Risk: None Sweat Index: 193.35 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.93 J/kg Max Up Vert Vel: 8.36 m/s Conv Inhibition (B-): 33300.15 J/kg Cap Strength: 11.21 C Lift Cond Lev (LCL): 880.48 mb = 1200.84 m = 3939.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 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 ---------------------------------------------------------- 0 980 304 185 4 0.3 4.0 | 120 24 -20.9 11.9 1 945 610 200 31 10.6 29.1 | 164 39 -10.7 37.1 2 925 788 220 36 23.1 27.6 | 183 36 1.9 35.5 3 911 914 225 37 26.2 26.2 | 188 34 4.9 34.1 4 879 1219 230 27 20.7 17.4 | 179 25 -0.6 25.3 5 850 1497 240 25 21.7 12.5 | 181 20 0.4 20.4 6 817 1829 245 29 26.3 12.3 | 194 21 5.0 20.2 7 787 2134 255 29 28.0 7.5 | 204 17 6.7 15.4 8 759 2438 275 26 25.9 -2.3 | 219 7 4.6 5.7 9 731 2743 265 25 24.9 2.2 | 200 11 3.6 10.1 10 700 3107 260 24 23.6 4.2 | 191 12 2.4 12.1 11 679 3353 260 22 21.7 3.8 | 182 12 0.4 11.8 12 653 3658 265 31 30.9 2.7 | 222 14 9.6 10.6 13 605 4267 280 33 32.5 -5.7 | 259 11 11.2 2.2 14 560 4877 265 31 30.9 2.7 | 222 14 9.6 10.6 15 518 5486 275 40 39.8 -3.5 | 257 19 18.6 4.5 16 500 5770 280 38 37.4 -6.6 | 265 16 16.1 1.3 17 479 6096 275 37 36.9 -3.2 | 253 16 15.6 4.7 18 441 6706 280 35 34.5 -6.1 | 262 13 13.2 1.9 19 400 7440 275 52 51.8 -4.5 | 264 31 30.5 3.4 20 390 7620 275 53 52.8 -4.6 | 264 32 31.5 3.3 21 315 9144 280 64 63.0 -11.1 | 274 42 41.7 -3.2 22 300 9490 285 75 72.4 -19.4 | 283 52 51.2 -11.5 23 288 9754 285 81 78.2 -21.0 | 283 58 57.0 -13.0 24 250 10710 290 84 78.9 -28.7 | 290 61 57.7 -20.8 25 200 12150 285 91 87.9 -23.6 | 283 68 66.6 -15.6 26 170 13147 285 104 100.5 -26.9 | 283 81 79.2 -19.0 27 163 13411 285 104 100.5 -26.9 | 283 81 79.2 -19.0 28 162 13436 290 98 92.1 -33.5 | 290 75 70.8 -25.6 29 150 13900 290 73 68.6 -25.0 | 290 50 47.3 -17.0 30 147 14021 295 87 78.8 -36.8 | 297 64 57.6 -28.8 31 140 14326 285 65 62.8 -16.8 | 282 42 41.5 -8.9 32 120 15240 285 71 68.6 -18.4 | 282 48 47.3 -10.4 33 114 15545 280 77 75.8 -13.4 | 276 55 54.6 -5.4 34 103 16154 295 79 71.6 -33.4 | 297 56 50.3 -25.4 35 100 16360 295 64 58.0 -27.0 | 297 41 36.7 -19.1 36 93 16764 295 64 58.0 -27.0 | 297 41 36.7 -19.1 37 84 17374 305 55 45.1 -31.5 | 315 34 23.8 -23.6 38 80 17678 290 42 39.5 -14.4 | 289 19 18.2 -6.4 39 76 17983 295 57 51.7 -24.1 | 298 34 30.4 -16.1 40 72 18288 295 46 41.7 -19.4 | 299 23 20.4 -11.5 41 70 18490 305 33 27.0 -18.9 | 332 12 5.8 -11.0 42 69 18593 290 38 35.7 -13.0 | 289 15 14.4 -5.1 43 65 18898 330 21 10.5 -18.2 | 46 15 -10.8 -10.2 44 62 19202 320 13 8.4 -10.0 | 81 13 -12.9 -2.0 45 59 19507 285 13 12.6 -3.4 | 118 10 -8.7 4.6 46 56 19812 275 12 12.0 -1.0 | 126 12 -9.3 6.9 47 53 20117 305 34 27.9 -19.5 | 330 13 6.6 -11.6 48 50 20520 300 33 28.6 -16.5 | 320 11 7.3 -8.6 49 48 20726 290 29 27.3 -9.9 | 288 6 6.0 -2.0 50 46 21031 305 31 25.4 -17.8 | 337 11 4.1 -9.8 51 44 21336 305 24 19.7 -13.8 | 16 6 -1.6 -5.8 52 42 21641 5 10 -0.9 -10.0 | 85 22 -22.1 -2.0 53 40 21946 345 1 0.3 -1.0 | 108 22 -21.0 7.0 54 38 22250 280 18 17.7 -3.1 | 144 6 -3.6 4.8 55 31 23470 250 17 16.0 5.8 | 159 15 -5.3 13.8 56 30 23660 295 15 13.6 -6.3 | 102 8 -7.7 1.6 57 29 23774 295 17 15.4 -7.2 | 97 6 -5.9 0.8 58 27 24079 300 16 13.9 -8.0 | 90 7 -7.4 -0.1 59 25 24384 260 14 13.8 2.4 | 144 13 -7.5 10.4 60 23 24689 300 11 9.5 -5.5 | 102 12 -11.8 2.4 61 21 24994 270 17 17.0 -0.0 | 152 9 -4.3 7.9 62 18 25603 255 17 16.4 4.4 | 159 13 -4.9 12.3 63 17 25908 270 29 29.0 -0.0 | 224 11 7.7 7.9 64 15 26213 275 22 21.9 -1.9 | 186 6 0.6 6.0 Wind Parameters Mean winds (0-6000m): 260.5 at 30.3 knts Storm direction: 290.5 at 22.7 knts Shear (0-3000m) pos: 4.6 neg: 1.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 64.1 deg Storm rel helicity (0-3000m) pos: 388.0 neg: -50.0 tot: 338.0 m^2/s^2 ave: 112.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 6.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.40 Bulk Shear: 86.55 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 ------------------------------------------------------------------------------- 500 206 24 160 31| 33.9 0.0 33.9|310.5 0.0 310.5 621.0 0.89| 41.7 37.1 1000 218 28 172 30| 12.3 0.0 12.3|334.1 -33.2 300.9 300.9 0.63| 28.3 17.7 1500 225 27 176 27| 9.2 0.0 9.2|360.9 -33.2 327.7 218.5 0.63| 21.4 13.5 2000 232 28 182 25| 6.9 0.0 6.9|385.6 -33.2 352.4 176.2 0.61| 18.9 11.5 2500 239 27 186 22| 5.6 0.5 6.1|388.0 -40.7 347.3 138.9 0.52| 16.7 8.8 3000 243 27 187 20| 4.6 1.0 5.6|388.0 -50.0 338.0 112.7 0.47| 14.5 6.8 4000 251 28 196 18| 5.0 0.7 5.7|441.2 -50.0 391.2 97.8 0.55| 13.1 7.1 5000 256 29 203 16| 4.7 1.1 5.8|468.2 -73.6 394.6 78.9 0.47| 12.0 5.7 6000 260 30 214 16| 4.1 1.2 5.2|495.8 -86.6 409.2 68.2 0.45| 10.9 5.0 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260106.06.gif