UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010100.upa.cvt Date: 0000Z 1 JAN 26 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 1 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 1006 13 -10.7 -13.7 79 3.0 -11.4 160 7 262.0 262.2 261.4 265.6 1.32 1 1000 59 -9.5 -13.2 74 3.7 -10.4 165 11 263.6 263.9 262.8 267.4 1.38 2 990 137 -5.7 -11.7 63 6.0 -7.3 168 12 268.2 268.5 266.4 272.6 1.57 3 976 249 -5.1 -12.1 58 7.0 -7.0 173 14 269.9 270.2 267.5 274.2 1.55 4 937 568 -6.7 -25.7 20 19.0 -10.2 186 19 271.5 271.5 266.7 272.9 0.50 5 925 669 -7.3 -25.3 22 18.0 -10.6 190 21 271.8 271.9 267.0 273.4 0.53 6 893 942 -8.7 -18.7 44 10.0 -10.9 200 16 273.1 273.3 268.6 276.0 0.98 7 890 968 -8.7 -18.7 44 10.0 -10.9 201 16 273.4 273.6 268.8 276.2 0.98 8 850 1322 -11.9 -21.9 43 10.0 -13.9 215 9 273.7 273.8 268.6 276.0 0.78 9 756 2206 -19.1 -25.1 59 6.0 -20.0 281 15 275.2 275.3 269.4 277.2 0.66 10 734 2426 -19.5 -24.5 64 5.0 -20.3 298 17 277.1 277.2 270.7 279.2 0.72 11 700 2777 -20.7 -30.7 40 10.0 -22.0 325 19 279.6 279.6 271.6 280.9 0.42 12 689 2894 -20.9 -33.9 30 13.0 -22.4 326 21 280.6 280.7 272.1 281.6 0.32 13 638 3464 -19.9 -41.9 12 22.0 -22.2 331 29 288.0 288.0 275.9 288.5 0.15 14 636 3487 -20.1 -42.1 12 22.0 -22.3 331 29 288.0 288.0 275.9 288.5 0.15 15 584 4113 -24.9 -33.9 43 9.0 -26.0 336 38 289.5 289.6 277.0 290.7 0.37 16 516 5006 -29.3 -35.3 56 6.0 -29.9 343 51 294.6 294.7 279.5 295.9 0.37 17 500 5230 -30.9 -36.9 56 6.0 -31.5 345 54 295.4 295.4 279.7 296.4 0.32 18 479 5533 -32.9 -38.9 55 6.0 -33.4 344 56 296.5 296.6 280.2 297.5 0.27 19 416 6505 -41.5 -47.5 52 6.0 -41.8 341 62 297.7 297.7 280.5 298.1 0.13 20 400 6770 -43.3 -49.3 52 6.0 -43.5 340 64 298.7 298.7 280.9 299.1 0.11 21 387 6992 -44.9 -50.9 51 6.0 -45.1 335 64 299.5 299.5 281.3 299.8 0.09 22 300 8650 -57.1 -63.1 46 6.0 -57.2 340 50 304.9 304.9 283.4 305.0 0.03 23 275 9194 -61.3 -67.3 45 6.0 -61.3 338 56 306.5 306.5 284.0 306.5 0.02 24 250 9780 -64.1 -69.1 50 5.0 -64.1 335 62 310.8 310.8 285.6 310.8 0.01 25 220 10555 -67.5 -73.5 42 6.0 -67.5 340 56 317.1 317.1 287.8 317.1 0.01 26 217 10638 -67.5 -73.5 42 6.0 -67.5 339 56 318.3 318.3 288.2 318.4 0.01 27 200 11130 -65.9 -71.9 43 6.0 -66.0 330 56 328.4 328.4 291.3 328.4 0.01 28 166 12274 -62.1 -68.1 44 6.0 -62.2 327 47 352.7 352.7 297.3 352.8 0.02 29 150 12900 -63.1 -69.1 44 6.0 -63.2 325 42 361.4 361.4 299.0 361.5 0.02 30 146 13065 -63.7 -69.7 44 6.0 -63.8 324 42 363.1 363.1 299.3 363.2 0.02 31 134 13594 -60.3 -66.3 45 6.0 -60.4 322 43 378.2 378.2 302.0 378.4 0.04 32 100 15390 -65.9 -71.9 43 6.0 -66.0 315 44 400.4 400.4 305.3 400.5 0.02 33 83 16506 -69.9 -75.9 41 6.0 -69.9 305 45 414.2 414.2 307.0 414.2 0.02 34 70 17520 -68.5 -74.5 42 6.0 -68.6 295 46 437.8 437.8 309.7 438.0 0.02 35 69 17606 -69.1 -75.1 41 6.0 -69.2 438.4 438.4 309.7 438.5 0.02 TRP 220 10555 -67.5 -73.5 42 6.0 -67.5 340 56 317.1 317.1 287.8 317.1 0.01 WND 387 6992 -44.9 -50.9 51 6.0 -45.1 335 64 299.5 299.5 281.3 299.8 0.09 Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 42.87 % Est. max temperature: 0.96 C = 33.73 F Sfc-Lift cond lev (LCL): 958.62 mb = 389.76 m = 1278.71 ft T: -5.80 C 700-500 lapse rate: 4.16 C/km ThetaE index: 1.27 C Layer 937.0- 925.0 mb Conv cond level (CCL): 608.07 mb = 3816.69 m = 12521.79 ft Mean mixing ratio: 1.02 g/kg Conv temperature: 16.17 C = 61.11 F Cap Strength: 18.29 C Lifted Index: 18.65 C Risk: None Lifted Index @300 mb: 22.68 C Lifted Index @700 mb: 7.46 C Showalter Index: 16.19 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 9.00 C K Index: -12.90 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.73 J/kg Max Up Vert Vel: 7.45 m/s Conv Inhibition (B-): 24222.69 J/kg Cap Strength: 18.56 C Lift Cond Lev (LCL): 804.89 mb = 1733.38 m = 5686.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 22 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 1006 13 160 7 -2.4 6.6 | 178 29 -1.1 28.5 1 1000 59 165 11 -2.8 10.6 | 177 33 -1.6 32.6 2 925 669 190 21 3.6 20.7 | 187 43 4.9 42.6 3 850 1322 215 9 5.2 7.4 | 192 30 6.4 29.3 4 700 2777 325 19 10.9 -15.6 | 242 14 12.1 6.4 5 500 5230 345 54 14.0 -52.2 | 333 34 15.2 -30.2 6 400 6770 340 64 21.9 -60.1 | 329 45 23.1 -38.2 7 387 6992 335 64 27.0 -58.0 | 322 46 28.3 -36.1 8 300 8650 340 50 17.1 -47.0 | 324 31 18.3 -25.0 9 250 9780 335 62 26.2 -56.2 | 321 44 27.4 -34.2 10 220 10555 340 56 19.2 -52.6 | 326 37 20.4 -30.7 11 200 11130 330 56 28.0 -48.5 | 312 40 29.2 -26.6 12 150 12900 325 42 24.1 -34.4 | 296 28 25.3 -12.5 13 100 15390 315 44 31.1 -31.1 | 286 34 32.4 -9.2 14 70 17520 295 46 41.7 -19.4 | 267 43 42.9 2.5 Wind Parameters Mean winds (0-6000m): 333.3 at 29.3 knts Storm direction: 3.3 at 22.0 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 259.7 neg: -0.3 tot: 259.4 m^2/s^2 ave: 86.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.11 Bulk Shear: 241.76 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 ------------------------------------------------------------------------------- 500 176 14 180 36| 12.7 0.0 12.7| 37.4 -0.3 37.1 74.2 0.29| 13.3 3.8 1000 186 16 185 38| 5.5 0.0 5.5| 96.4 -0.3 96.1 96.1 0.40| 11.8 4.8 1500 192 15 187 36| 3.5 0.0 3.5|124.7 -0.3 124.3 82.9 0.40| 10.9 4.3 2000 203 14 191 35| 4.4 0.0 4.4|186.3 -0.3 185.9 93.0 0.51| 10.4 5.3 2500 220 14 197 34| 4.8 0.0 4.8|233.5 -0.3 233.2 93.3 0.55| 10.5 5.8 3000 242 15 207 32| 5.0 0.0 5.0|259.7 -0.3 259.4 86.5 0.57| 10.4 6.0 4000 298 19 233 22| 5.6 0.0 5.6|316.6 -0.3 316.3 79.1 0.63| 9.7 6.2 5000 324 24 260 15| 6.0 0.0 6.0|390.1 -0.3 389.8 78.0 0.65| 9.4 6.1 6000 333 29 286 15| 5.4 0.3 5.7|408.4 -13.0 395.4 65.9 0.60| 8.6 5.1 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20260101.00.gif