UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 13 JAN 26 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 124 -19.3 -22.7 74 3.4 -19.8 320 11 253.4 253.5 253.0 255.1 0.61 1 1000 168 -20.7 -24.1 74 3.4 -21.1 335 15 252.4 252.5 252.0 253.9 0.54 2 967 416 -21.5 -24.5 77 3.0 -21.9 341 18 254.1 254.2 253.4 255.6 0.54 3 957 493 -17.5 -20.2 79 2.7 -17.9 343 18 258.9 259.0 257.9 261.1 0.80 4 940 627 -15.1 -17.8 80 2.7 -15.6 347 20 262.7 262.8 261.3 265.4 1.00 5 925 749 -15.1 -17.8 80 2.7 -15.6 350 21 263.9 264.0 262.2 266.7 1.02 6 876 1160 -15.1 -17.2 84 2.1 -15.5 350 22 268.0 268.2 265.4 271.2 1.13 7 850 1387 -16.7 -19.4 80 2.7 -17.2 350 23 268.7 268.8 265.6 271.4 0.97 8 745 2370 -19.7 -24.2 67 4.5 -20.4 326 26 275.7 275.8 269.8 277.9 0.72 9 700 2830 -21.1 -28.1 53 7.0 -22.1 315 27 279.1 279.2 271.6 280.8 0.54 10 618 3741 -25.7 -39.7 26 14.0 -26.9 306 30 284.0 284.0 273.8 284.6 0.20 11 500 5250 -34.1 -51.1 16 17.0 -35.0 290 36 291.5 291.5 277.5 291.7 0.07 12 460 5832 -36.9 -54.9 14 18.0 -37.6 290 38 295.0 295.0 279.1 295.2 0.05 13 400 6790 -42.5 -58.5 16 16.0 -43.0 290 42 299.8 299.8 281.3 299.9 0.04 14 378 7169 -44.9 -60.9 15 16.0 -45.3 289 43 301.5 301.5 282.0 301.6 0.03 15 300 8680 -53.7 -68.7 14 15.0 -53.9 285 46 309.7 309.7 285.2 309.7 0.01 16 272 9311 -55.9 -70.9 14 15.0 -56.1 285 50 315.3 315.3 287.2 315.3 0.01 17 250 9850 -56.1 -71.1 14 15.0 -56.3 285 50 322.7 322.7 289.6 322.7 0.01 18 200 11270 -54.5 -69.5 14 15.0 -54.8 280 52 346.5 346.5 295.8 346.5 0.02 19 190 11599 -53.7 -68.7 14 15.0 -54.0 352.9 352.9 297.3 353.0 0.02 20 168 12389 -54.3 -69.3 14 15.0 -54.6 364.5 364.5 299.6 364.6 0.02 TRP 272 9311 -55.9 -70.9 14 15.0 -56.1 285 50 315.3 315.3 287.2 315.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5082.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 51.84 % Est. max temperature: -4.19 C = 24.46 F Sfc-Lift cond lev (LCL): 951.20 mb = 538.43 m = 1766.48 ft T: -16.69 C 700-500 lapse rate: 5.37 C/km ThetaE index: 1.15 C Layer 1000.0- 967.0 mb Conv cond level (CCL): 1000.00 mb = 168.00 m = 551.17 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -19.44 C = -2.99 F Cap Strength: 20.45 C Lifted Index: 25.24 C Risk: None Lifted Index @300 mb: 34.64 C Lifted Index @700 mb: 17.08 C Showalter Index: 16.68 C Risk: None Total Totals Index: 32.10 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 14.70 C K Index: -9.00 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.78 J/kg Max Up Vert Vel: 11.64 m/s Conv Inhibition (B-): 14571.52 J/kg Cap Strength: 24.95 C Lift Cond Lev (LCL): 916.39 mb = 819.67 m = 2689.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 21 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 124 320 11 7.1 -8.4 | 181 12 0.2 11.8 1 1000 168 335 15 6.3 -13.6 | 175 7 -0.6 6.6 2 925 749 350 21 3.6 -20.7 | 82 3 -3.3 -0.5 3 850 1387 350 23 4.0 -22.7 | 50 4 -2.9 -2.4 4 700 2830 315 27 19.1 -19.1 | 265 12 12.2 1.1 5 500 5250 290 36 33.8 -12.3 | 254 28 26.9 7.9 6 400 6790 290 42 39.5 -14.4 | 260 33 32.6 5.8 7 300 8680 285 46 44.4 -11.9 | 258 38 37.5 8.3 8 272 9311 285 50 48.3 -12.9 | 260 42 41.4 7.3 9 250 9850 285 50 48.3 -12.9 | 260 42 41.4 7.3 10 200 11270 280 52 51.2 -9.0 | 256 46 44.3 11.2 Wind Parameters Mean winds (0-6000m): 311.1 at 28.5 knts Storm direction: 341.1 at 21.4 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -22.9 tot: -22.9 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.98 Bulk Shear: 34.26 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 ------------------------------------------------------------------------------- 500 341 17 162 4| 11.4 0.0 11.4| 0.0 -5.6 -5.6 -11.2 -0.42| 11.5 -4.8 1000 346 19 127 3| 7.1 0.0 7.1| 0.0 -7.8 -7.8 -7.8 -0.53| 7.2 -3.8 1500 347 20 100 2| 4.7 0.9 5.7| 0.0 -10.2 -10.2 -6.8 -0.60| 5.9 -3.5 2000 344 21 74 1| 3.5 2.0 5.6| 0.0 -13.9 -13.9 -7.0 -0.65| 5.8 -3.8 2500 340 22 312 1| 2.8 2.7 5.6| 0.0 -19.3 -19.3 -7.7 -0.62| 5.8 -3.6 3000 335 23 284 3| 2.4 3.0 5.3| 0.0 -22.9 -22.9 -7.6 -0.57| 5.6 -3.2 4000 326 25 273 7| 1.8 3.1 4.8| 0.0 -28.8 -28.8 -7.2 -0.51| 5.0 -2.5 5000 318 27 267 11| 1.4 3.1 4.6| 0.0 -43.9 -43.9 -8.8 -0.48| 4.7 -2.3 6000 311 28 264 15| 1.2 2.9 4.1| 14.4 -46.0 -31.7 -5.3 -0.41| 4.3 -1.8 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260113.00.gif