UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 29 OCT 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1002 65 -10.7 -12.2 89 1.5 -11.1 315 5 262.3 262.5 262.0 266.3 1.49 1 1000 80 -10.7 -13.0 83 2.3 -11.2 315 5 262.5 262.7 261.9 266.2 1.40 2 987 181 -11.1 -13.6 82 2.5 -11.7 324 6 263.0 263.2 262.3 266.7 1.35 3 980 236 -7.1 -9.4 84 2.3 -7.8 329 7 267.6 267.9 266.5 272.8 1.91 4 959 405 -6.9 -10.2 77 3.3 -7.8 345 9 269.5 269.8 267.7 274.5 1.83 5 925 685 -9.1 -15.1 62 6.0 -10.5 10 13 270.0 270.2 267.1 273.6 1.28 6 850 1334 -13.7 -17.7 72 4.0 -14.6 360 11 271.8 272.0 268.0 275.0 1.12 7 827 1542 -15.5 -18.6 77 3.1 -16.1 357 11 272.0 272.2 268.1 275.1 1.06 8 778 2002 -16.5 -20.1 74 3.6 -17.2 351 12 275.8 275.9 270.3 278.6 0.99 9 735 2427 -19.9 -22.7 78 2.8 -20.4 345 12 276.6 276.7 270.5 279.0 0.84 10 728 2498 -18.7 -21.2 81 2.5 -19.2 344 13 278.6 278.8 272.0 281.5 0.97 11 700 2790 -18.9 -22.7 72 3.8 -19.6 340 13 281.6 281.7 273.6 284.2 0.88 12 696 2833 -19.1 -23.1 71 4.0 -19.8 341 13 281.8 281.9 273.6 284.4 0.86 13 621 3671 -24.3 -29.3 63 5.0 -25.0 352 11 285.2 285.3 275.0 286.9 0.54 14 528 4836 -31.1 -39.1 45 8.0 -31.8 9 8 290.6 290.6 277.3 291.4 0.24 15 500 5220 -33.9 -39.9 55 6.0 -34.4 15 7 291.7 291.7 277.9 292.5 0.24 16 427 6304 -42.9 -47.5 61 4.6 -43.1 65 6 293.7 293.7 278.7 294.1 0.12 17 400 6740 -46.5 -50.7 62 4.2 -46.6 85 5 294.6 294.6 279.0 294.9 0.09 18 354 7538 -52.5 -56.7 60 4.2 -52.6 65 5 297.0 297.0 280.1 297.1 0.05 19 305 8486 -58.1 -62.3 58 4.2 -58.2 40 5 302.0 302.0 282.2 302.1 0.03 20 300 8590 -58.1 -62.3 58 4.2 -58.2 30 5 303.4 303.5 282.8 303.6 0.03 21 294 8717 -58.1 -62.3 58 4.2 -58.2 23 7 305.2 305.2 283.5 305.3 0.03 22 261 9474 -54.9 -59.1 60 4.2 -55.0 340 16 320.5 320.5 288.9 320.7 0.05 23 250 9750 -53.9 -58.4 58 4.5 -54.0 325 19 325.9 325.9 290.6 326.2 0.06 24 220 10575 -52.5 -58.5 48 6.0 -52.7 322 24 340.2 340.2 294.4 340.5 0.06 25 200 11190 -53.3 -60.3 42 7.0 -53.5 320 27 348.4 348.4 296.3 348.6 0.06 26 174 12087 -53.5 -62.5 33 9.0 -53.8 320 28 362.2 362.2 299.2 362.4 0.05 27 150 13040 -54.5 -64.5 28 10.0 -54.8 320 29 376.2 376.2 301.6 376.4 0.04 28 123 14304 -56.3 -69.3 18 13.0 -56.6 320 26 394.9 394.9 304.5 395.0 0.03 29 100 15610 -58.9 -72.9 15 14.0 -59.2 320 23 413.9 413.9 307.0 414.0 0.02 30 88 16405 -59.9 -73.9 14 14.0 -60.2 322 22 427.3 427.3 308.6 427.4 0.02 31 73 17562 -61.5 -76.5 12 15.0 -61.8 324 21 447.4 447.4 310.6 447.5 0.02 32 70 17820 -62.9 -77.9 12 15.0 -63.1 325 21 449.8 449.8 310.8 449.9 0.01 33 60 18768 -64.5 -79.5 11 15.0 -64.7 323 21 466.5 466.5 312.4 466.6 0.01 34 50 19880 -66.5 -82.5 9 16.0 -66.7 320 21 486.8 486.8 314.0 486.8 0.01 35 40 21221 -67.7 -83.7 8 16.0 -67.9 313 20 515.8 515.8 316.0 515.9 0.01 36 30 22940 -69.3 -85.3 8 16.0 -69.6 305 19 555.7 555.7 318.4 555.8 0.01 37 25 24028 -68.9 -84.9 8 16.0 -69.2 309 19 586.6 586.6 320.0 586.7 0.01 38 20 25360 -69.3 -85.3 8 16.0 -69.7 315 19 624.0 624.1 321.6 624.1 0.01 39 19 25666 -69.5 -85.5 8 16.0 -69.9 632.6 632.7 322.0 632.7 0.01 40 14 27490 -69.1 -85.1 8 16.0 -69.6 691.7 691.8 324.1 691.9 0.02 41 11 28935 -67.9 -83.9 8 16.0 -68.7 745.5 745.5 325.8 745.8 0.03 TRP 305 8486 -58.1 -62.3 58 4.2 -58.2 40 5 302.0 302.0 282.2 302.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 66.19 % Est. max temperature: -1.25 C = 29.75 F Sfc-Lift cond lev (LCL): 978.01 mb = 251.46 m = 824.98 ft T: -7.08 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.91 C Layer 925.0- 850.0 mb Conv cond level (CCL): 845.87 mb = 1370.92 m = 4497.72 ft Mean mixing ratio: 1.53 g/kg Conv temperature: -1.16 C = 29.92 F Cap Strength: 15.35 C Lifted Index: 15.94 C Risk: None Lifted Index @300 mb: 21.92 C Lifted Index @700 mb: 9.56 C Showalter Index: 14.01 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 16.20 C K Index: -1.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.35 J/kg Max Up Vert Vel: 7.79 m/s Conv Inhibition (B-): 62929.84 J/kg Cap Strength: 15.88 C Lift Cond Lev (LCL): 893.34 mb = 952.29 m = 3124.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 at 8 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 1002 65 315 5 3.5 -3.5 | 245 8 6.9 3.2 1 1000 80 315 5 3.5 -3.5 | 245 8 6.9 3.2 2 925 685 10 13 -2.3 -12.8 | 349 6 1.1 -6.1 3 850 1334 360 11 -0.0 -11.0 | 321 5 3.4 -4.3 4 700 2790 340 13 4.4 -12.2 | 305 10 7.8 -5.5 5 500 5220 15 7 -1.8 -6.8 | 271 2 1.6 -0.0 6 400 6740 85 5 -5.0 -0.4 | 166 7 -1.6 6.3 7 305 8486 40 5 -3.2 -3.8 | 183 3 0.2 2.9 8 300 8590 30 5 -2.5 -4.3 | 200 3 0.9 2.4 9 250 9750 325 19 10.9 -15.6 | 302 17 14.3 -8.8 10 200 11190 320 27 17.4 -20.7 | 304 25 20.7 -13.9 11 150 13040 320 29 18.6 -22.2 | 305 27 22.0 -15.5 12 100 15610 320 23 14.8 -17.6 | 301 21 18.2 -10.9 13 70 17820 325 21 12.0 -17.2 | 304 19 15.4 -10.5 14 50 19880 320 21 13.5 -16.1 | 299 19 16.9 -9.3 15 30 22940 305 19 15.6 -10.9 | 282 19 19.0 -4.2 16 20 25360 315 19 13.4 -13.4 | 292 18 16.8 -6.7 Wind Parameters Mean winds (0-6000m): 356.7 at 10.1 knts Storm direction: 26.7 at 7.5 knts Shear (0-3000m) pos: 1.6 neg: 0.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 61.8 deg Storm rel helicity (0-3000m) pos: 19.7 neg: -7.9 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 32.90 Bulk Shear: 0.92 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 ------------------------------------------------------------------------------- 500 345 8 281 6| 8.8 0.0 8.8| 15.3 0.0 15.3 30.6 0.98| 9.3 9.1 1000 1 10 317 5| 4.8 0.0 4.8| 19.1 -2.0 17.1 17.1 0.78| 6.6 5.2 1500 1 11 320 5| 3.2 0.5 3.7| 19.1 -4.1 15.0 10.0 0.58| 5.0 2.9 2000 359 11 319 5| 2.4 0.8 3.2| 19.1 -5.4 13.7 6.9 0.49| 4.2 2.0 2500 356 11 316 6| 1.9 0.9 2.9| 19.1 -7.1 12.0 4.8 0.40| 3.7 1.5 3000 353 11 314 7| 1.6 0.8 2.4| 19.7 -7.9 11.8 3.9 0.36| 3.4 1.2 4000 352 11 312 7| 1.3 0.6 1.8| 20.6 -7.9 12.7 3.2 0.32| 3.0 1.0 5000 353 11 310 6| 1.1 0.5 1.5| 20.6 -8.7 11.9 2.4 0.24| 2.7 0.7 6000 357 10 310 5| 1.1 0.4 1.5| 20.6 -9.6 11.0 1.8 0.12| 2.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251029.00.gif