UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 11 JAN 26 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 12 -4.5 -5.8 91 1.3 -4.9 285 3 268.1 268.5 267.8 274.7 2.46 1 1000 67 -5.1 -7.9 81 2.8 -6.0 280 5 268.0 268.4 267.2 273.8 2.10 2 925 675 -8.3 -11.1 80 2.8 -9.1 335 11 270.8 271.1 268.5 275.7 1.77 3 850 1327 -12.5 -15.3 80 2.8 -13.2 350 21 273.1 273.3 269.2 276.9 1.37 4 766 2114 -17.5 -21.0 74 3.5 -18.1 347 29 275.9 276.1 270.3 278.6 0.93 5 700 2787 -18.7 -22.2 74 3.5 -19.4 345 35 281.8 281.9 273.8 284.5 0.92 6 691 2883 -18.3 -21.8 74 3.5 -19.0 346 35 283.3 283.4 274.6 286.2 0.97 7 580 4170 -24.9 -29.2 67 4.3 -25.5 353 41 290.1 290.2 277.6 292.0 0.59 8 500 5230 -32.9 -37.8 61 4.9 -33.3 360 46 292.9 293.0 278.6 293.9 0.29 9 446 6023 -39.7 -44.7 59 5.0 -39.9 357 47 294.1 294.1 278.9 294.6 0.16 10 400 6760 -44.7 -49.5 59 4.8 -44.9 355 48 296.9 296.9 280.1 297.3 0.10 11 376 7172 -47.5 -52.5 56 5.0 -47.7 355 44 298.5 298.5 280.8 298.8 0.08 12 307 8492 -54.1 -60.1 48 6.0 -54.2 355 33 307.1 307.1 284.2 307.2 0.04 13 300 8640 -54.1 -60.1 48 6.0 -54.2 355 31 309.1 309.1 285.0 309.2 0.04 14 250 9810 -54.9 -61.9 42 7.0 -55.1 355 25 324.4 324.5 290.2 324.6 0.04 15 200 11230 -55.3 -63.3 36 8.0 -55.5 350 19 345.2 345.2 295.6 345.4 0.04 16 156 12803 -57.9 -67.9 27 10.0 -58.1 324 16 366.2 366.2 299.9 366.3 0.03 17 150 13050 -58.3 -68.3 27 10.0 -58.5 320 15 369.6 369.6 300.5 369.8 0.03 18 100 15560 -63.7 -74.7 21 11.0 -63.8 290 19 404.7 404.7 305.8 404.7 0.02 19 91 16137 -65.1 -76.1 20 11.0 -65.3 289 23 412.9 412.9 306.9 413.0 0.01 20 70 17740 -64.1 -76.1 18 12.0 -64.3 285 33 447.3 447.3 310.6 447.3 0.02 21 68 17917 -64.1 -76.1 18 12.0 -64.3 285 34 451.0 451.0 311.0 451.1 0.02 22 50 19780 -67.7 -79.7 17 12.0 -67.9 280 40 484.0 484.0 313.8 484.0 0.01 23 42 20832 -66.5 -78.5 17 12.0 -66.8 511.7 511.7 315.8 511.8 0.02 TRP 307 8492 -54.1 -60.1 48 6.0 -54.2 355 33 307.1 307.1 284.2 307.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5163.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 73.09 % Est. max temperature: 0.23 C = 32.42 F Sfc-Lift cond lev (LCL): 986.37 mb = 174.04 m = 570.99 ft T: -5.66 C 700-500 lapse rate: 5.81 C/km ThetaE index: 0.97 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 881.35 mb = 1047.75 m = 3437.46 ft Mean mixing ratio: 1.92 g/kg Conv temperature: -0.51 C = 31.09 F Cap Strength: 13.63 C Lifted Index: 15.04 C Risk: None Lifted Index @300 mb: 24.22 C Lifted Index @700 mb: 7.88 C Showalter Index: 13.43 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 17.60 C K Index: 1.60 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.34 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 36020.00 J/kg Cap Strength: 14.92 C Lift Cond Lev (LCL): 915.21 mb = 757.03 m = 2483.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 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 1007 12 285 3 2.9 -0.8 | 209 25 11.9 21.7 1 1000 67 280 5 4.9 -0.9 | 213 26 14.0 21.6 2 925 675 335 11 4.6 -10.0 | 228 19 13.7 12.5 3 850 1327 350 21 3.6 -20.7 | 262 13 12.7 1.8 4 700 2787 345 35 9.1 -33.8 | 302 21 18.1 -11.3 5 500 5230 360 46 -0.0 -46.0 | 339 25 9.0 -23.5 6 400 6760 355 48 4.2 -47.8 | 332 29 13.2 -25.4 7 307 8492 355 33 2.9 -32.9 | 311 16 11.9 -10.4 8 300 8640 355 31 2.7 -30.9 | 306 14 11.7 -8.4 9 250 9810 355 25 2.2 -24.9 | 282 11 11.2 -2.4 10 200 11230 350 19 3.3 -18.7 | 253 13 12.3 3.8 11 150 13050 320 15 9.6 -11.5 | 240 22 18.7 11.0 12 100 15560 290 19 17.9 -6.5 | 239 31 26.9 16.0 13 70 17740 285 33 31.9 -8.5 | 251 43 40.9 13.9 14 50 19780 280 40 39.4 -6.9 | 252 51 48.4 15.5 Wind Parameters Mean winds (0-6000m): 351.9 at 32.3 knts Storm direction: 21.9 at 24.2 knts Shear (0-3000m) pos: 4.3 neg: 1.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 139.2 neg: 0.0 tot: 139.2 m^2/s^2 ave: 46.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 104.22 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 ------------------------------------------------------------------------------- 500 305 7 218 24| 7.4 0.0 7.4| 43.1 0.0 43.1 86.3 0.78| 8.8 6.9 1000 328 10 225 20| 7.6 0.0 7.6| 69.4 0.0 69.4 69.4 0.72| 8.8 6.4 1500 339 13 233 17| 7.4 0.0 7.4| 92.7 0.0 92.7 61.8 0.77| 8.3 6.4 2000 343 16 243 15| 5.6 1.2 6.8|108.6 0.0 108.6 54.3 0.79| 7.5 5.9 2500 344 19 253 15| 4.5 2.0 6.5|123.9 0.0 123.9 49.5 0.78| 7.0 5.4 3000 344 21 263 15| 4.3 1.7 6.0|139.2 0.0 139.2 46.4 0.77| 6.5 5.0 4000 346 26 279 15| 3.9 1.3 5.2|174.1 0.0 174.1 43.5 0.80| 5.7 4.5 5000 349 29 294 16| 3.7 1.0 4.7|212.5 0.0 212.5 42.5 0.82| 5.2 4.2 6000 352 32 305 17| 3.2 0.9 4.1|220.7 -10.0 210.7 35.1 0.76| 4.6 3.5 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20260111.12.gif