UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 12 JAN 26 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1034 12 -25.1 -27.9 77 2.8 -25.4 45 1 245.7 245.7 245.6 246.7 0.37 1 1026 69 -20.5 -24.6 70 4.1 -21.0 55 2 250.8 250.9 250.5 252.2 0.51 2 1000 258 -18.9 -22.9 71 4.0 -19.4 90 5 254.2 254.3 253.7 255.9 0.61 3 925 843 -14.1 -18.2 71 4.1 -14.9 95 13 264.9 265.0 262.9 267.6 0.98 4 924 851 -14.1 -18.2 71 4.1 -14.9 95 13 265.0 265.1 263.0 267.7 0.99 5 850 1485 -14.3 -26.3 35 12.0 -16.2 70 7 271.2 271.3 266.5 272.7 0.52 6 780 2136 -14.5 -27.5 32 13.0 -16.6 43 10 277.7 277.8 270.7 279.3 0.51 7 769 2243 -15.3 -29.3 29 14.0 -17.4 39 10 278.0 278.0 270.7 279.3 0.44 8 700 2947 -19.1 -32.1 31 13.0 -20.8 10 13 281.3 281.4 272.6 282.5 0.37 9 554 4653 -29.5 -37.5 46 8.0 -30.2 360 24 288.5 288.5 276.3 289.4 0.27 10 524 5049 -30.9 -41.9 33 11.0 -31.7 357 27 291.4 291.5 277.7 292.1 0.18 11 500 5380 -33.5 -43.5 36 10.0 -34.2 355 29 292.2 292.2 278.0 292.7 0.16 12 424 6517 -41.9 -47.9 52 6.0 -42.2 355 33 295.6 295.6 279.6 296.0 0.12 13 400 6910 -44.1 -49.1 57 5.0 -44.3 355 35 297.7 297.7 280.5 298.1 0.11 14 374 7356 -46.5 -51.2 59 4.7 -46.7 354 36 300.3 300.3 281.6 300.6 0.09 15 310 8573 -55.1 -59.8 56 4.7 -55.2 351 39 304.8 304.8 283.4 305.0 0.04 16 302 8738 -58.3 -63.3 53 5.0 -58.3 350 40 302.6 302.6 282.5 302.7 0.03 17 300 8780 -58.7 -63.6 53 4.9 -58.7 350 40 302.6 302.6 282.5 302.7 0.02 18 261 9647 -63.5 -68.5 51 5.0 -63.6 350 42 307.8 307.9 284.5 307.9 0.01 19 250 9910 -66.1 -70.9 51 4.8 -66.1 350 42 307.8 307.8 284.5 307.8 0.01 20 243 10081 -69.5 -74.3 50 4.8 -69.5 350 42 305.2 305.2 283.5 305.2 0.01 21 222 10622 -67.3 -72.3 49 5.0 -67.3 338 34 316.6 316.6 287.6 316.6 0.01 22 200 11250 -67.3 -72.3 49 5.0 -67.3 325 25 326.2 326.2 290.6 326.2 0.01 23 156 12753 -66.3 -71.3 49 5.0 -66.4 321 27 351.9 351.9 297.1 352.0 0.02 24 150 12990 -67.5 -72.5 49 5.0 -67.5 320 27 353.8 353.8 297.5 353.9 0.01 25 100 15410 -71.1 -77.1 41 6.0 -71.1 295 23 390.4 390.4 303.9 390.4 0.01 26 70 17490 -77.1 -83.1 38 6.0 -77.1 285 29 419.4 419.4 307.6 419.5 0.01 27 62 18187 -76.9 -82.9 38 6.0 -76.9 434.7 434.7 309.3 434.7 0.01 TRP 243 10081 -69.5 -74.3 50 4.8 -69.5 350 42 305.2 305.2 283.5 305.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5122.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 43.14 % Est. max temperature: -2.33 C = 27.80 F Sfc-Lift cond lev (LCL): 986.72 mb = 358.29 m = 1175.49 ft T: -18.08 C 700-500 lapse rate: 5.92 C/km Conv cond level (CCL): 579.24 mb = 4327.86 m = 14198.85 ft Mean mixing ratio: 0.69 g/kg Conv temperature: 16.75 C = 62.16 F Cap Strength: 27.56 C Lifted Index: 27.83 C Risk: None Lifted Index @300 mb: 31.34 C Lifted Index @700 mb: 21.19 C Showalter Index: 16.20 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 7.20 C K Index: -20.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.49 J/kg Max Up Vert Vel: 9.75 m/s Conv Inhibition (B-): 31748.19 J/kg Cap Strength: 27.78 C Lift Cond Lev (LCL): 924.84 mb = 844.35 m = 2770.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 at 12 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 1034 12 45 1 -0.7 -0.7 | 221 11 7.4 8.5 1 1000 258 90 5 -5.0 0.0 | 198 10 3.1 9.2 2 925 843 95 13 -13.0 1.1 | 155 11 -4.9 10.3 3 850 1485 70 7 -6.6 -2.4 | 192 7 1.5 6.8 4 700 2947 10 13 -2.3 -12.8 | 302 7 5.8 -3.6 5 500 5380 355 29 2.5 -28.9 | 332 22 10.6 -19.7 6 400 6910 355 35 3.1 -34.9 | 337 28 11.1 -25.7 7 300 8780 350 40 6.9 -39.4 | 334 34 15.0 -30.2 8 250 9910 350 42 7.3 -41.4 | 334 36 15.4 -32.2 9 243 10081 350 42 7.3 -41.4 | 334 36 15.4 -32.2 10 200 11250 325 25 14.3 -20.5 | 297 25 22.4 -11.3 11 150 12990 320 27 17.4 -20.7 | 294 28 25.4 -11.5 12 100 15410 295 23 20.8 -9.7 | 271 29 28.9 -0.5 13 70 17490 285 29 28.0 -7.5 | 267 36 36.1 1.7 Wind Parameters Mean winds (0-6000m): 11.2 at 16.3 knts Storm direction: 41.2 at 12.2 knts Shear (0-3000m) pos: 1.3 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 83.8 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -28.8 tot: -13.6 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.40 Bulk Shear: 33.84 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 89 5 199 10| 8.1 0.0 8.1| 0.0 -18.6 -18.6 -37.1 -0.90| 8.3 -7.5 1000 92 8 180 10| 4.0 1.6 5.6| 1.5 -28.8 -27.3 -27.3 -0.75| 7.2 -5.4 1500 89 8 178 9| 2.7 1.2 3.9| 10.3 -28.8 -18.5 -12.3 -0.32| 6.6 -2.1 2000 82 8 179 8| 2.0 1.7 3.7| 11.0 -28.8 -17.8 -8.9 -0.24| 5.9 -1.4 2500 71 9 179 6| 1.6 2.2 3.8| 13.3 -28.8 -15.6 -6.2 -0.07| 5.6 -0.4 3000 57 9 183 4| 1.3 2.6 3.9| 15.2 -28.8 -13.6 -4.5 -0.01| 5.4 -0.1 4000 36 11 259 2| 1.0 2.8 3.8| 24.1 -28.8 -4.8 -1.2 0.08| 4.9 0.4 5000 21 14 317 5| 0.8 2.9 3.7| 28.6 -28.8 -0.3 -0.1 0.09| 4.7 0.4 6000 11 16 324 8| 0.7 2.9 3.6| 34.4 -28.9 5.5 0.9 0.10| 4.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20260112.12.gif