UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 27 NOV 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 226 SFC 990 308 4.0 -2.0 65 6.0 1.5 10 2 277.9 278.5 275.2 287.2 3.33 2 989 316 2.2 -2.7 70 4.9 0.3 10 2 276.2 276.8 274.0 285.0 3.16 3 979 398 1.8 -4.2 64 6.0 -0.5 6 7 276.6 277.1 273.8 284.6 2.86 4 925 853 -0.3 -11.3 43 11.0 -3.8 355 22 279.0 279.3 273.5 284.0 1.74 5 917 922 -0.5 -12.5 40 12.0 -4.2 350 22 279.5 279.8 273.5 284.1 1.59 6 861 1427 0.4 -38.6 3 39.0 -6.5 325 26 285.5 285.5 274.6 286.0 0.16 7 850 1530 0.2 -41.8 3 42.0 -6.7 320 26 286.4 286.4 274.9 286.7 0.11 8 847 1558 0.0 -42.0 3 42.0 -6.9 320 26 286.4 286.5 275.0 286.8 0.11 9 810 1915 -1.5 -33.5 7 32.0 -7.7 317 33 288.5 288.6 276.4 289.4 0.28 10 803 1984 -1.5 -13.5 39 12.0 -5.4 315 35 289.2 289.5 278.7 294.3 1.68 11 786 2154 -3.1 -9.1 63 6.0 -5.3 310 39 289.3 289.7 279.8 296.5 2.44 12 751 2513 -5.7 -8.4 81 2.7 -6.7 315 43 290.3 290.8 280.6 298.2 2.70 13 724 2800 -6.1 -8.6 82 2.5 -7.0 312 46 292.9 293.4 281.8 301.1 2.76 14 714 2909 -5.5 -8.1 82 2.6 -6.5 307 45 294.7 295.2 282.8 303.4 2.91 15 700 3064 -6.1 -9.4 77 3.3 -7.3 300 43 295.7 296.2 282.9 303.8 2.68 16 676 3336 -7.9 -9.3 90 1.4 -8.4 291 41 296.7 297.2 283.4 305.1 2.79 17 587 4422 -14.3 -17.7 75 3.4 -15.2 268 43 301.5 301.7 284.0 306.6 1.62 18 566 4698 -14.3 -16.0 87 1.7 -14.8 263 44 304.6 305.0 285.6 310.8 1.94 19 530 5195 -16.9 -19.0 84 2.1 -17.4 260 53 307.3 307.6 286.2 312.5 1.61 20 528 5223 -16.9 -19.5 80 2.6 -17.6 260 54 307.6 307.9 286.2 312.6 1.54 21 500 5630 -19.9 -22.2 82 2.3 -20.4 255 56 308.8 309.0 286.4 313.0 1.29 22 476 5992 -22.7 -23.1 97 0.4 -22.8 255 56 309.7 309.9 286.7 313.8 1.25 23 400 7240 -32.9 -36.0 74 3.1 -33.3 265 80 312.2 312.3 286.6 313.8 0.44 24 393 7364 -33.5 -37.0 71 3.5 -33.9 263 82 313.0 313.1 286.9 314.5 0.41 25 372 7745 -36.7 -37.9 89 1.2 -36.8 260 86 313.7 313.8 287.1 315.1 0.39 26 353 8105 -39.9 -43.8 66 3.9 -40.2 260 88 314.2 314.2 287.1 315.0 0.22 27 346 8241 -40.5 -41.0 95 0.5 -40.5 260 88 315.2 315.2 287.5 316.3 0.31 28 345 8261 -40.7 -42.0 87 1.3 -40.8 260 88 315.1 315.2 287.5 316.2 0.28 29 343 8300 -40.5 -50.5 33 10.0 -41.0 260 88 315.9 316.0 287.5 316.4 0.11 30 341 8340 -40.7 -53.7 23 13.0 -41.3 260 88 316.2 316.2 287.6 316.5 0.08 31 314 8896 -44.1 -66.1 7 22.0 -44.7 260 89 319.0 319.0 288.5 319.1 0.02 32 300 9200 -45.3 -72.3 3 27.0 -45.9 260 91 321.5 321.5 289.2 321.5 0.01 33 250 10410 -48.5 -71.5 5 23.0 -49.0 245 100 334.0 334.0 292.8 334.0 0.01 34 218 11296 -54.7 -75.8 6 21.1 -54.9 250 124 337.7 337.7 293.7 337.8 0.01 35 217 11326 -54.9 -75.9 6 21.0 -55.1 250 123 337.9 337.9 293.8 337.9 0.01 36 200 11850 -51.5 -79.5 2 28.0 -51.9 260 82 351.2 351.2 296.9 351.2 0.00 37 196 11982 -50.1 -80.1 2 30.0 -50.6 258 80 355.5 355.5 297.8 355.5 0.00 38 176 12677 -55.3 -81.3 3 26.0 -55.6 255 88 358.0 358.0 298.3 358.1 0.00 39 150 13690 -58.1 -84.1 2 26.0 -58.3 260 89 370.0 370.0 300.5 370.0 0.00 40 134 14396 -61.3 -85.3 3 24.0 -61.5 258 86 376.4 376.4 301.6 376.4 0.00 41 122 14977 -62.7 -85.7 3 23.0 -62.9 256 73 384.1 384.1 302.9 384.1 0.00 42 100 16210 -60.5 -86.5 2 26.0 -60.8 260 61 410.8 410.8 306.6 410.8 0.00 43 91 16795 -59.9 -86.9 2 27.0 -60.2 252 59 423.3 423.3 308.1 423.3 0.00 44 75 17976 -67.1 -88.1 4 21.0 -67.2 250 55 432.2 432.2 309.1 432.2 0.00 45 71 18304 -67.7 -88.7 3 21.0 -67.8 253 57 437.8 437.8 309.7 437.8 0.00 46 70 18390 -65.1 -89.1 2 24.0 -65.3 270 57 445.1 445.1 310.4 445.1 0.00 47 66 18753 -62.3 -88.3 2 26.0 -62.6 268 50 458.8 458.8 311.7 458.8 0.00 48 50 20460 -66.5 -90.5 2 24.0 -66.8 230 23 486.8 486.8 314.0 486.8 0.00 49 46 20963 -67.5 -91.5 2 24.0 -67.7 231 28 496.1 496.1 314.7 496.1 0.00 TRP 217 11326 -54.9 -75.9 6 21.0 -55.1 250 123 337.9 337.9 293.8 337.9 0.01 WND 218 11296 -54.7 -75.8 6 21.1 -54.9 250 124 337.7 337.7 293.7 337.8 0.01 Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 932.71 mb = 787.96 m = 2585.13 ft Freezing level: 885.89 mb = 1202.72 m = 3945.88 ft Freezing level: 847.00 mb = 1558.32 m = 5112.55 ft Wetbulb zero: 985.66 mb = 343.03 m = 1125.40 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 64.31 % Est. max temperature: 12.85 C = 55.13 F Sfc-Lift cond lev (LCL): 902.28 mb = 1051.97 m = 3451.32 ft T: -0.27 C 700-500 lapse rate: 5.38 C/km ThetaE index: 3.19 C Layer 989.0- 917.0 mb Conv cond level (CCL): 537.03 mb = 5094.96 m = 16715.54 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 32.71 C = 90.87 F Cap Strength: 20.23 C Lifted Index: 20.69 C Risk: None Lifted Index @300 mb: 26.40 C Lifted Index @700 mb: 13.42 C Showalter Index: 18.39 C Risk: None Total Totals Index: -1.80 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: -21.90 C K Index: -25.00 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 5.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.71 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 33087.61 J/kg Cap Strength: 20.61 C Lift Cond Lev (LCL): 802.55 mb = 1988.59 m = 6524.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 30 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 ---------------------------------------------------------- 0 990 308 10 2 -0.3 -2.0 | 131 29 -21.6 19.1 1 953 610 355 20 1.7 -19.9 | 93 20 -19.5 1.1 2 925 853 355 22 1.9 -21.9 | 87 19 -19.4 -0.9 3 918 914 350 22 3.8 -21.7 | 88 17 -17.5 -0.6 4 884 1219 335 25 10.6 -22.7 | 81 11 -10.7 -1.6 5 851 1524 320 26 16.7 -19.9 | 104 5 -4.6 1.1 6 850 1530 320 26 16.7 -19.9 | 104 5 -4.6 1.1 7 818 1829 320 31 19.9 -23.7 | 27 3 -1.4 -2.7 8 787 2134 310 39 29.9 -25.1 | 295 9 8.6 -4.0 9 758 2438 315 42 29.7 -29.7 | 316 12 8.4 -8.7 10 729 2743 315 47 33.2 -33.2 | 316 17 12.0 -12.2 11 700 3064 300 43 37.2 -21.5 | 272 16 16.0 -0.5 12 648 3658 280 38 37.4 -6.6 | 228 22 16.1 14.4 13 622 3962 280 36 35.5 -6.3 | 224 20 14.2 14.8 14 598 4267 270 43 43.0 -0.0 | 226 30 21.7 21.0 15 552 4877 260 45 44.3 7.8 | 219 37 23.0 28.9 16 510 5486 260 61 60.1 10.6 | 231 50 38.8 31.6 17 500 5630 255 56 54.1 14.5 | 223 48 32.8 35.5 18 469 6096 255 56 54.1 14.5 | 223 48 32.8 35.5 19 449 6401 255 61 58.9 15.8 | 226 53 37.6 36.8 20 431 6706 255 60 58.0 15.5 | 225 52 36.7 36.6 21 400 7240 265 80 79.7 7.0 | 244 65 58.4 28.0 22 378 7620 260 85 83.7 14.8 | 240 72 62.4 35.8 23 362 7925 260 88 86.7 15.3 | 241 75 65.4 36.3 24 302 9144 260 89 87.6 15.5 | 241 76 66.4 36.5 25 300 9200 260 91 89.6 15.8 | 242 78 68.3 36.8 26 276 9754 265 93 92.6 8.1 | 248 77 71.4 29.2 27 264 10058 255 88 85.0 22.8 | 235 77 63.7 43.8 28 250 10410 245 100 90.6 42.3 | 228 94 69.3 63.3 29 229 10973 240 107 92.7 53.5 | 224 103 71.4 74.5 30 218 11296 250 124 116.5 42.4 | 236 114 95.2 63.5 31 217 11326 250 123 115.6 42.1 | 236 113 94.3 63.1 32 209 11582 250 124 116.5 42.4 | 236 114 95.2 63.5 33 200 11850 260 82 80.8 14.2 | 239 69 59.5 35.3 34 190 12192 255 76 73.4 19.7 | 232 66 52.1 40.7 35 172 12802 255 92 88.9 23.8 | 236 81 67.6 44.9 36 150 13690 260 89 87.6 15.5 | 241 76 66.4 36.5 37 142 14021 260 94 92.6 16.3 | 242 80 71.3 37.4 38 117 15240 255 67 64.7 17.3 | 229 58 43.4 38.4 39 106 15850 260 80 78.8 13.9 | 239 67 57.5 34.9 40 100 16210 260 61 60.1 10.6 | 231 50 38.8 31.6 41 96 16459 260 61 60.1 10.6 | 231 50 38.8 31.6 42 87 17069 245 57 51.7 24.1 | 214 54 30.4 45.1 43 83 17374 250 50 47.0 17.1 | 214 46 25.7 38.1 44 71 18288 250 57 53.6 19.5 | 219 52 32.3 40.5 45 70 18390 270 57 57.0 -0.0 | 239 41 35.7 21.0 46 68 18593 265 63 62.8 5.5 | 237 49 41.5 26.5 47 64 18898 270 38 38.0 -0.0 | 218 27 16.7 21.0 48 61 19202 260 30 29.5 5.2 | 197 28 8.3 26.3 49 58 19507 230 27 20.7 17.4 | 179 38 -0.6 38.4 50 53 20117 285 24 23.2 -6.2 | 187 15 1.9 14.8 51 50 20422 280 16 15.8 -2.8 | 163 19 -5.5 18.3 52 50 20460 230 23 17.6 14.8 | 174 36 -3.7 35.8 53 47 20726 230 28 21.4 18.0 | 180 39 0.2 39.0 54 41 21336 240 30 26.0 15.0 | 187 36 4.7 36.0 Wind Parameters Mean winds (0-6000m): 284.7 at 39.9 knts Storm direction: 314.7 at 29.9 knts Shear (0-3000m) pos: 0.0 neg: 7.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 119.3 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -204.0 tot: -190.1 m^2/s^2 ave: -63.4 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 13.3 stream: -7.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 188.65 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 ------------------------------------------------------------------------------- 500 356 15 107 21| 0.0 20.3 20.3| 0.0-107.2-107.2 -214.5 -0.87| 20.5-17.9 1000 348 19 98 17| 0.0 12.2 12.2| 0.9-114.3-113.4 -113.4 -0.62| 15.8 -9.7 1500 337 22 94 13| 0.0 10.1 10.1| 4.3-117.5-113.3 -75.5 -0.52| 13.7 -7.1 2000 328 26 85 8| 0.0 10.2 10.2| 9.1-125.5-116.4 -58.2 -0.49| 13.5 -6.7 2500 324 29 57 5| 0.0 9.3 9.3| 14.0-136.2-122.2 -48.9 -0.44| 12.6 -5.5 3000 319 32 9 3| 0.0 7.0 7.0| 14.0-204.0-190.1 -63.4 -0.55| 13.3 -7.3 4000 307 33 262 5| 0.0 5.6 5.6| 17.7-253.5-235.7 -58.9 -0.53| 12.6 -6.6 5000 295 36 244 13| 0.0 5.9 5.9| 85.6-284.4-198.8 -39.8 -0.42| 11.9 -5.0 6000 285 40 238 20| 0.0 5.2 5.2|126.3-360.9-234.6 -39.1 -0.40| 11.1 -4.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251127.12.gif