UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 12 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 1012 13 -8.5 -9.9 90 1.4 -8.9 10 3 263.7 264.0 263.6 268.5 1.78 1 1006 59 -7.5 -9.5 86 2.0 -8.1 12 5 265.2 265.5 264.7 270.2 1.85 2 1000 106 -6.9 -9.7 80 2.8 -7.7 15 7 266.2 266.5 265.5 271.2 1.83 3 925 711 -9.7 -15.7 62 6.0 -11.1 20 15 269.4 269.6 266.5 272.8 1.21 4 898 939 -10.5 -17.5 56 7.0 -12.1 18 18 270.9 271.0 267.3 273.9 1.08 5 877 1120 -11.5 -18.5 56 7.0 -13.0 17 20 271.7 271.8 267.7 274.6 1.01 6 850 1359 -13.1 -20.1 56 7.0 -14.5 15 23 272.4 272.6 268.0 275.0 0.91 7 762 2182 -18.7 -23.7 65 5.0 -19.6 15 26 275.0 275.1 269.4 277.2 0.74 8 721 2595 -17.7 -22.3 67 4.6 -18.6 15 28 280.5 280.7 273.0 283.2 0.89 9 700 2815 -19.3 -23.8 67 4.5 -20.1 15 29 281.1 281.2 273.2 283.5 0.80 10 642 3455 -22.1 -26.7 66 4.6 -22.8 14 32 285.0 285.1 275.1 287.0 0.67 11 581 4179 -29.1 -33.2 68 4.1 -29.5 12 35 285.1 285.1 274.8 286.3 0.40 12 574 4266 -25.5 -29.4 70 3.9 -26.1 12 35 290.3 290.4 277.7 292.1 0.58 13 562 4420 -25.7 -29.4 71 3.7 -26.2 12 36 291.8 291.9 278.4 293.7 0.60 14 539 4722 -26.5 -31.4 63 4.9 -27.1 11 38 294.3 294.4 279.6 296.0 0.51 15 500 5260 -31.1 -39.1 45 8.0 -31.8 10 40 295.1 295.2 279.6 296.0 0.26 16 419 6487 -41.3 -51.3 33 10.0 -41.7 6 50 297.3 297.4 280.3 297.6 0.08 17 400 6800 -43.9 -53.9 32 10.0 -44.2 5 52 297.9 297.9 280.5 298.2 0.06 18 399 6817 -43.9 -53.9 32 10.0 -44.2 5 52 298.1 298.2 280.6 298.4 0.06 19 313 8407 -53.3 -62.3 33 9.0 -53.4 5 50 306.5 306.5 284.0 306.6 0.03 20 306 8553 -52.7 -61.7 33 9.0 -52.9 5 50 309.3 309.3 285.1 309.4 0.03 21 300 8680 -53.7 -62.7 32 9.0 -53.8 5 50 309.7 309.7 285.2 309.8 0.03 22 250 9850 -55.9 -64.9 32 9.0 -56.1 345 40 323.0 323.0 289.7 323.1 0.02 23 242 10056 -56.9 -65.9 31 9.0 -57.1 345 42 324.5 324.5 290.2 324.6 0.02 24 200 11260 -56.7 -66.7 27 10.0 -56.9 355 35 343.0 343.0 295.1 343.1 0.02 25 150 13080 -58.9 -69.9 23 11.0 -59.1 345 27 368.6 368.6 300.3 368.7 0.02 26 100 15590 -64.7 -76.7 18 12.0 -64.8 325 33 402.7 402.7 305.6 402.8 0.01 27 70 17770 -63.9 -76.9 15 13.0 -64.1 315 48 447.7 447.7 310.6 447.8 0.02 28 69 17858 -63.7 -76.7 15 13.0 -63.9 314 48 450.0 450.0 310.8 450.0 0.02 29 53 19460 -68.3 -81.3 14 13.0 -68.5 303 50 474.6 474.6 313.0 474.6 0.01 30 50 19810 -67.7 -80.7 14 13.0 -67.9 300 50 484.0 484.0 313.8 484.0 0.01 31 32 22477 -70.5 -83.5 13 13.0 -70.7 290 68 542.3 542.3 317.6 542.4 0.01 32 31 22666 -70.7 -83.7 13 13.0 -70.9 546.7 546.8 317.9 546.8 0.01 TRP 242 10056 -56.9 -65.9 31 9.0 -57.1 345 42 324.5 324.5 290.2 324.6 0.02 WND 32 22477 -70.5 -83.5 13 13.0 -70.7 290 68 542.3 542.3 317.6 542.4 0.01 Sounding variables and indices 1000-500 mb thick: 5154.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 64.19 % Est. max temperature: -0.14 C = 31.75 F Sfc-Lift cond lev (LCL): 989.47 mb = 188.13 m = 617.20 ft T: -7.28 C 700-500 lapse rate: 4.83 C/km Conv cond level (CCL): 828.34 mb = 1553.33 m = 5096.16 ft Mean mixing ratio: 1.51 g/kg Conv temperature: 0.83 C = 33.49 F Cap Strength: 19.12 C Lifted Index: 19.21 C Risk: None Lifted Index @300 mb: 26.73 C Lifted Index @700 mb: 9.63 C Showalter Index: 16.75 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 11.00 C K Index: -6.60 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.16 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 40433.99 J/kg Cap Strength: 19.20 C Lift Cond Lev (LCL): 898.62 mb = 933.62 m = 3063.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 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 1012 13 10 3 -0.5 -3.0 | 227 19 14.3 13.2 1 1000 106 15 7 -1.8 -6.8 | 234 16 13.0 9.4 2 925 711 20 15 -5.1 -14.1 | 258 10 9.7 2.0 3 850 1359 15 23 -6.0 -22.2 | 304 11 8.9 -6.1 4 700 2815 15 29 -7.5 -28.0 | 328 14 7.3 -11.9 5 500 5260 10 40 -6.9 -39.4 | 341 25 7.9 -23.3 6 400 6800 5 52 -4.5 -51.8 | 344 37 10.3 -35.7 7 300 8680 5 50 -4.4 -49.8 | 343 35 10.5 -33.7 8 250 9850 345 40 10.4 -38.6 | 312 34 25.2 -22.5 9 242 10056 345 42 10.9 -40.6 | 314 35 25.7 -24.5 10 200 11260 355 35 3.1 -34.9 | 316 26 17.9 -18.8 11 150 13080 345 27 7.0 -26.1 | 295 24 21.8 -10.0 12 100 15590 325 33 18.9 -27.0 | 288 35 33.8 -10.9 13 70 17770 315 48 33.9 -33.9 | 290 52 48.8 -17.8 14 50 19810 300 50 43.3 -25.0 | 279 59 58.1 -8.9 Wind Parameters Mean winds (0-6000m): 12.6 at 29.2 knts Storm direction: 42.6 at 21.9 knts Shear (0-3000m) pos: 1.6 neg: 3.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 65.4 neg: 0.0 tot: 65.4 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 55.20 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 17 9 238 14| 9.7 0.0 9.7| 22.1 0.0 22.1 44.2 0.58| 9.7 5.6 1000 18 12 248 12| 4.8 3.3 8.1| 36.8 0.0 36.8 36.8 0.70| 8.2 5.7 1500 17 15 262 10| 3.2 3.9 7.1| 49.1 0.0 49.1 32.8 0.75| 7.2 5.4 2000 16 18 275 10| 2.4 3.4 5.9| 54.7 0.0 54.7 27.3 0.77| 5.9 4.5 2500 16 20 286 10| 1.9 3.2 5.1| 60.2 0.0 60.2 24.1 0.77| 5.1 4.0 3000 16 21 295 10| 1.6 3.0 4.6| 65.4 0.0 65.4 21.8 0.76| 4.7 3.5 4000 15 24 308 11| 1.2 2.8 4.1| 74.1 0.0 74.1 18.5 0.71| 4.1 2.9 5000 14 27 319 13| 1.0 2.7 3.7| 81.4 0.0 81.4 16.3 0.66| 3.8 2.5 6000 13 29 326 15| 0.8 2.9 3.7| 89.8 0.0 89.8 15.0 0.57| 3.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20260112.00.gif