UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011511.upa.cvt Date: 1100Z 15 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 15 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 153 SFC 981 305 -1.9 -8.9 59 7.0 -4.1 315 5 272.7 273.1 270.1 278.2 1.98 2 925 766 -7.7 -11.4 75 3.7 -8.7 340 24 271.4 271.7 268.8 276.2 1.73 3 873 1214 -10.5 -11.9 89 1.4 -10.9 335 22 273.1 273.3 269.9 278.0 1.76 4 865 1285 -9.1 -21.1 37 12.0 -11.6 335 25 275.2 275.4 269.7 277.6 0.82 5 855 1375 -8.7 -31.7 14 23.0 -12.4 335 29 276.6 276.6 269.6 277.5 0.31 6 850 1420 -8.7 -33.7 11 25.0 -12.5 335 31 277.0 277.1 269.8 277.8 0.26 7 847 1447 -8.9 -35.9 9 27.0 -12.8 335 31 277.1 277.1 269.8 277.8 0.21 8 784 2043 -11.9 -31.9 17 20.0 -15.0 327 37 280.1 280.1 271.8 281.1 0.34 9 752 2362 -10.9 -43.9 5 33.0 -14.9 325 40 284.5 284.5 273.9 284.9 0.10 10 700 2910 -13.7 -29.7 25 16.0 -16.4 325 40 287.3 287.4 276.0 288.8 0.46 11 691 3008 -14.3 -29.3 27 15.0 -16.9 318 42 287.7 287.8 276.3 289.3 0.49 12 594 4140 -21.3 -45.3 10 24.0 -23.5 297 38 292.3 292.3 278.0 292.7 0.11 13 588 4215 -21.9 -30.9 44 9.0 -23.2 296 39 292.5 292.5 278.6 294.1 0.49 14 561 4560 -23.3 -41.3 18 18.0 -25.1 290 49 294.8 294.8 279.3 295.4 0.18 15 513 5207 -28.9 -36.9 46 8.0 -29.7 287 42 295.6 295.7 279.8 296.7 0.31 16 500 5390 -30.3 -39.3 41 9.0 -31.1 285 41 296.1 296.1 280.0 297.0 0.25 17 469 5843 -33.3 -52.3 13 19.0 -34.3 282 42 297.8 297.9 280.5 298.1 0.06 18 424 6542 -39.7 -47.7 42 8.0 -40.1 288 42 298.4 298.4 280.8 298.8 0.12 19 416 6673 -39.9 -56.9 15 17.0 -40.5 290 42 299.8 299.8 281.3 299.9 0.04 20 406 6839 -40.9 -62.9 8 22.0 -41.5 293 41 300.6 300.6 281.6 300.6 0.02 21 405 6855 -40.9 -63.9 7 23.0 -41.5 293 41 300.8 300.8 281.7 300.8 0.02 22 400 6940 -40.7 -63.7 7 23.0 -41.3 295 41 302.1 302.1 282.3 302.2 0.02 23 378 7325 -39.3 -70.3 2 31.0 -40.1 301 42 308.9 308.9 284.9 308.9 0.01 24 300 8890 -42.7 -75.7 1 33.0 -43.4 310 40 325.2 325.2 290.3 325.2 0.00 25 250 10120 -44.3 -79.3 1 35.0 -45.0 300 37 340.2 340.2 294.4 340.2 0.00 26 200 11600 -46.5 -81.5 1 35.0 -47.2 300 39 359.1 359.1 298.5 359.1 0.00 27 150 13500 -49.1 -84.1 1 35.0 -49.8 285 51 385.5 385.5 303.1 385.5 0.00 28 100 16120 -54.9 -86.9 1 32.0 -55.5 295 40 421.7 421.7 307.9 421.7 0.00 29 87 17003 -58.1 -88.1 1 30.0 -58.5 300 34 432.4 432.4 309.1 432.4 0.00 30 76 17859 -55.7 -87.7 1 32.0 -56.3 298 34 454.4 454.4 311.3 454.4 0.00 31 70 18380 -58.3 -88.3 1 30.0 -58.8 310 28 459.7 459.7 311.7 459.7 0.00 32 62 19140 -60.7 -89.7 1 29.0 -61.2 305 29 470.6 470.6 312.7 470.6 0.00 33 61 19241 -59.1 -89.1 1 30.0 -59.6 304 27 476.3 476.3 313.1 476.3 0.00 34 50 20480 -62.1 -90.1 1 28.0 -62.6 360 14 497.1 497.1 314.8 497.2 0.00 35 39 22012 -63.9 -91.9 1 28.0 -64.4 34 19 529.2 529.2 316.9 529.2 0.00 36 30 23630 -61.7 -90.7 1 29.0 -62.4 40 4 576.4 576.4 319.5 576.5 0.00 37 27 24284 -60.7 -91.7 1 31.0 -61.6 21 7 596.9 596.9 320.5 596.9 0.00 38 21 25838 -63.3 -92.3 1 29.0 -64.1 5 8 633.5 633.5 322.0 633.5 0.00 TRP 87 17003 -58.1 -88.1 1 30.0 -58.5 300 34 432.4 432.4 309.1 432.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5237.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 31.09 % Est. max temperature: 3.17 C = 37.70 F Sfc-Lift cond lev (LCL): 878.66 mb = 1163.55 m = 3817.37 ft T: -10.19 C 700-500 lapse rate: 6.69 C/km ThetaE index: 2.02 C Layer 925.0- 873.0 mb Conv cond level (CCL): 687.40 mb = 3047.31 m = 9997.61 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 13.15 C = 55.66 F Cap Strength: 15.67 C Lifted Index: 15.91 C Risk: None Lifted Index @300 mb: 34.10 C Lifted Index @700 mb: 11.15 C Showalter Index: 15.32 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: -3.40 C K Index: -28.10 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.12 J/kg Max Up Vert Vel: 0.50 m/s Conv Inhibition (B-): 49948.51 J/kg Cap Strength: 15.88 C Lift Cond Lev (LCL): 870.23 mb = 1238.02 m = 4061.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 ---------------------------------------------------------- 0 981 305 315 5 3.5 -3.5 | 160 23 -8.0 21.5 1 944 610 330 20 10.0 -17.3 | 169 8 -1.5 7.7 2 925 766 340 24 8.2 -22.6 | 127 4 -3.3 2.5 3 907 914 340 20 6.8 -18.8 | 143 8 -4.7 6.3 4 872 1219 335 22 9.3 -19.9 | 157 6 -2.2 5.1 5 850 1420 335 31 13.1 -28.1 | 332 3 1.6 -3.0 6 806 1829 330 33 16.5 -28.6 | 305 6 5.0 -3.5 7 775 2134 325 39 22.4 -31.9 | 302 13 10.9 -6.9 8 744 2438 325 41 23.5 -33.6 | 305 15 12.0 -8.5 9 715 2743 320 42 27.0 -32.2 | 295 17 15.5 -7.1 10 700 2910 325 40 22.9 -32.8 | 304 14 11.4 -7.7 11 687 3048 315 43 30.4 -30.4 | 286 20 18.9 -5.3 12 632 3658 300 38 32.9 -19.0 | 254 22 21.4 6.1 13 607 3962 300 35 30.3 -17.5 | 248 20 18.8 7.6 14 582 4267 295 40 36.3 -16.9 | 252 26 24.8 8.2 15 559 4572 290 50 47.0 -17.1 | 257 36 35.5 8.0 16 536 4877 290 44 41.3 -15.0 | 251 31 29.9 10.0 17 500 5390 285 41 39.6 -10.6 | 243 32 28.1 14.5 18 452 6096 280 43 42.3 -7.5 | 240 36 30.9 17.6 19 400 6940 295 41 37.2 -17.3 | 253 27 25.7 7.7 20 362 7620 305 43 35.2 -24.7 | 269 24 23.7 0.4 21 316 8534 325 43 24.7 -35.2 | 308 17 13.2 -10.2 22 300 8890 310 40 30.6 -25.7 | 272 19 19.1 -0.6 23 289 9144 305 40 32.8 -22.9 | 264 21 21.3 2.1 24 252 10058 310 40 30.6 -25.7 | 272 19 19.1 -0.6 25 250 10120 300 37 32.0 -18.5 | 252 22 20.5 6.6 26 241 10363 300 36 31.2 -18.0 | 250 21 19.7 7.1 27 230 10668 285 42 40.6 -10.9 | 244 32 29.1 14.2 28 220 10973 305 52 42.6 -29.8 | 279 31 31.1 -4.8 29 200 11600 300 39 33.8 -19.5 | 256 23 22.3 5.6 30 175 12497 300 34 29.4 -17.0 | 246 20 17.9 8.1 31 159 13106 280 45 44.3 -7.8 | 242 37 32.8 17.2 32 150 13500 285 51 49.3 -13.2 | 253 40 37.8 11.9 33 126 14630 290 51 47.9 -17.4 | 258 37 36.4 7.6 34 120 14935 285 40 38.6 -10.4 | 242 31 27.1 14.7 35 115 15240 280 42 41.4 -7.3 | 239 35 29.9 17.8 36 104 15850 295 46 41.7 -19.4 | 259 31 30.2 5.6 37 100 16120 295 40 36.3 -16.9 | 252 26 24.8 8.2 38 99 16154 290 32 30.1 -10.9 | 233 23 18.6 14.1 39 95 16459 295 40 36.3 -16.9 | 252 26 24.8 8.2 40 90 16764 290 38 35.7 -13.0 | 244 27 24.2 12.1 41 87 17003 300 34 29.4 -17.0 | 246 20 17.9 8.1 42 86 17069 305 35 28.7 -20.1 | 254 18 17.2 5.0 43 78 17678 280 35 34.5 -6.1 | 230 30 23.0 19.0 44 75 17983 310 33 25.3 -21.2 | 254 14 13.8 3.9 45 71 18288 305 29 23.8 -16.6 | 235 15 12.3 8.4 46 70 18380 310 28 21.4 -18.0 | 235 12 10.0 7.1 47 61 19202 305 29 23.8 -16.6 | 235 15 12.3 8.4 48 58 19507 300 11 9.5 -5.5 | 174 20 -2.0 19.6 49 56 19812 290 18 16.9 -6.2 | 196 20 5.4 18.9 50 53 20117 345 25 6.5 -24.1 | 100 5 -5.0 0.9 51 50 20480 360 14 -0.0 -14.0 | 134 16 -11.5 11.1 52 44 21336 15 20 -5.2 -19.3 | 109 18 -16.7 5.7 53 39 21946 35 20 -11.5 -16.4 | 111 25 -23.0 8.7 54 38 22250 30 16 -8.0 -13.9 | 120 22 -19.5 11.2 55 36 22555 360 14 -0.0 -14.0 | 134 16 -11.5 11.1 56 34 22860 345 17 4.4 -16.4 | 141 11 -7.1 8.6 57 31 23470 10 20 -3.5 -19.7 | 110 16 -15.0 5.4 58 30 23630 40 4 -2.6 -3.1 | 147 26 -14.1 22.0 59 29 23774 30 10 -5.0 -8.7 | 135 23 -16.5 16.4 60 24 24384 5 2 -0.2 -2.0 | 153 26 -11.7 23.1 61 20 24994 5 10 -0.9 -10.0 | 141 20 -12.4 15.1 62 17 25603 10 19 -3.3 -18.7 | 113 16 -14.8 6.4 63 14 26213 30 12 -6.0 -10.4 | 130 23 -17.5 14.7 Wind Parameters Mean winds (0-6000m): 305.4 at 36.8 knts Storm direction: 335.4 at 27.6 knts Shear (0-3000m) pos: 3.2 neg: 4.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 111.7 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -67.8 tot: -40.4 m^2/s^2 ave: -13.5 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 11.7 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 72.16 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 ------------------------------------------------------------------------------- 500 332 16 160 11| 19.1 0.0 19.1| 12.5 -5.4 7.1 14.2 -0.04| 20.9 -0.9 1000 335 19 156 9| 9.5 1.8 11.4| 16.9 -5.4 11.5 11.5 0.07| 15.1 1.0 1500 334 23 161 5| 6.4 3.8 10.1| 17.1 -7.7 9.5 6.3 0.17| 13.7 2.3 2000 332 27 215 2| 4.8 4.9 9.6| 18.3 -8.9 9.4 4.7 0.14| 12.3 1.7 2500 329 30 275 4| 3.8 4.3 8.1| 21.6 -19.3 2.2 0.9 0.09| 10.9 1.0 3000 326 32 281 6| 3.2 4.2 7.4| 27.4 -67.8 -40.4 -13.5 -0.06| 11.7 -0.7 4000 319 33 270 10| 2.4 3.9 6.2| 38.2-114.8 -76.6 -19.2 -0.13| 10.8 -1.4 5000 311 36 264 15| 1.9 3.5 5.4| 55.0-176.0-120.9 -24.2 -0.15| 10.5 -1.6 6000 305 37 258 19| 1.7 3.1 4.8| 70.7-194.7-124.0 -20.7 -0.15| 9.4 -1.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260115.11.gif