UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 7 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 122 -9.9 -13.0 78 3.1 -10.6 220 7 262.8 263.0 262.2 266.6 1.39 1 1000 168 -10.3 -13.4 78 3.1 -11.0 225 9 262.9 263.1 262.1 266.5 1.36 2 925 766 -13.1 -15.7 81 2.6 -13.7 250 25 265.9 266.1 264.1 269.3 1.21 3 910 890 -13.9 -16.4 81 2.5 -14.4 252 26 266.3 266.5 264.3 269.6 1.16 4 899 983 -12.1 -14.6 82 2.5 -12.7 253 27 269.1 269.3 266.7 272.9 1.37 5 850 1409 -14.7 -19.1 69 4.4 -15.6 260 31 270.7 270.9 267.1 273.6 0.99 6 752 2326 -20.5 -25.5 64 5.0 -21.2 266 34 274.1 274.2 268.7 276.0 0.64 7 700 2852 -24.3 -29.3 63 5.0 -24.9 270 36 275.6 275.7 269.3 277.0 0.48 8 500 5220 -41.5 -48.5 47 7.0 -41.8 270 46 282.4 282.5 272.8 282.8 0.09 9 400 6700 -52.5 -60.5 37 8.0 -52.6 270 58 286.8 286.8 275.0 286.9 0.03 10 367 7250 -56.3 -65.3 31 9.0 -56.4 270 60 288.8 288.8 276.1 288.9 0.02 11 344 7659 -56.7 -65.7 31 9.0 -56.8 270 61 293.7 293.7 278.5 293.8 0.02 12 320 8118 -55.1 -64.1 32 9.0 -55.2 270 63 302.1 302.1 282.3 302.1 0.02 13 300 8530 -53.9 -62.9 32 9.0 -54.1 270 64 309.4 309.4 285.1 309.5 0.03 14 250 9700 -53.9 -63.9 28 10.0 -54.1 270 68 325.9 325.9 290.6 326.0 0.03 15 223 10434 -54.7 -65.2 26 10.5 -54.9 270 69 335.5 335.5 293.2 335.6 0.03 16 200 11130 -55.5 -66.5 24 11.0 -55.7 275 66 344.9 344.9 295.5 345.0 0.02 17 150 12960 -57.1 -70.1 18 13.0 -57.3 275 64 371.7 371.7 300.9 371.8 0.02 18 100 15530 -56.3 -70.3 16 14.0 -56.7 275 58 418.9 419.0 307.6 419.1 0.03 19 82 16789 -57.9 -71.9 15 14.0 -58.3 269 61 440.1 440.1 309.9 440.3 0.03 20 70 17790 -57.3 -72.3 13 15.0 -57.8 265 64 461.8 461.8 312.0 462.0 0.03 21 57 19087 -56.5 -71.5 13 15.0 -57.2 262 66 491.6 491.6 314.4 491.8 0.04 22 50 19920 -54.9 -70.9 12 16.0 -55.8 260 68 514.1 514.1 315.9 514.4 0.05 23 49 20049 -54.3 -70.3 12 16.0 -55.3 260 68 518.5 518.5 316.2 518.9 0.06 24 38 21701 -47.9 -64.9 12 17.0 -50.2 257 71 573.9 574.0 319.4 575.1 0.16 25 34 22427 -52.5 -69.5 11 17.0 -54.1 256 72 580.4 580.4 319.7 581.1 0.10 26 31 23026 -50.7 -68.7 10 18.0 -52.8 255 73 600.8 600.8 320.7 601.7 0.12 27 30 23240 -49.9 -67.9 10 18.0 -52.2 255 73 608.6 608.7 321.0 609.6 0.14 28 21 25577 -47.5 -67.5 8 20.0 -51.2 251 82 681.2 681.3 323.9 683.0 0.21 29 20 25900 -45.5 -65.5 9 20.0 -50.0 250 83 696.9 697.0 324.4 699.4 0.29 30 19 26243 -44.5 -64.5 9 20.0 -49.5 710.3 710.5 324.8 713.4 0.34 31 16 27404 -40.3 -62.3 8 22.0 -47.6 759.8 760.1 326.3 765.0 0.55 TRP 367 7250 -56.3 -65.3 31 9.0 -56.4 270 60 288.8 288.8 276.1 288.9 0.02 WND 223 10434 -54.7 -65.2 26 10.5 -54.9 270 69 335.5 335.5 293.2 335.6 0.03 Sounding variables and indices 1000-500 mb thick: 5052.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 63.52 % Est. max temperature: -2.14 C = 28.14 F Sfc-Lift cond lev (LCL): 957.18 mb = 503.69 m = 1652.51 ft T: -11.87 C 700-500 lapse rate: 7.26 C/km ThetaE index: 0.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 815.36 mb = 1720.43 m = 5644.37 ft Mean mixing ratio: 1.27 g/kg Conv temperature: -0.78 C = 30.59 F Cap Strength: 7.70 C Lifted Index: 11.86 C Risk: None Lifted Index @300 mb: 29.22 C Lifted Index @700 mb: 7.70 C Showalter Index: 7.52 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 22.40 C K Index: 2.70 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.91 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 57992.31 J/kg Cap Strength: 11.81 C Lift Cond Lev (LCL): 912.40 mb = 870.22 m = 2855.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 28 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 122 220 7 4.5 5.4 | 131 27 -20.1 17.8 1 1000 168 225 9 6.4 6.4 | 136 26 -18.3 18.8 2 925 766 250 25 23.5 8.6 | 177 21 -1.1 21.0 3 850 1409 260 31 30.5 5.4 | 198 19 5.9 17.8 4 700 2852 270 36 36.0 -0.0 | 222 17 11.4 12.4 5 500 5220 270 46 46.0 -0.0 | 240 25 21.4 12.4 6 400 6700 270 58 58.0 -0.0 | 250 36 33.4 12.4 7 367 7250 270 60 60.0 -0.0 | 251 37 35.4 12.4 8 300 8530 270 64 64.0 -0.0 | 253 41 39.4 12.4 9 250 9700 270 68 68.0 -0.0 | 254 45 43.4 12.4 10 223 10434 270 69 69.0 -0.0 | 254 46 44.4 12.4 11 200 11130 275 66 65.7 -5.8 | 261 42 41.1 6.7 12 150 12960 275 64 63.8 -5.6 | 260 40 39.1 6.8 13 100 15530 275 58 57.8 -5.1 | 257 34 33.1 7.3 14 70 17790 265 64 63.8 5.6 | 245 43 39.1 18.0 15 50 19920 260 68 67.0 11.8 | 240 49 42.3 24.2 16 30 23240 255 73 70.5 18.9 | 236 56 45.9 31.3 17 20 25900 250 83 78.0 28.4 | 233 67 53.4 40.8 Wind Parameters Mean winds (0-6000m): 266.7 at 36.8 knts Storm direction: 296.7 at 27.6 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 197.4 neg: 0.0 tot: 197.4 m^2/s^2 ave: 65.8 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 83.97 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 ------------------------------------------------------------------------------- 500 238 14 148 24| 15.5 0.0 15.5| 95.4 0.0 95.4 190.7 0.96| 15.7 15.0 1000 248 20 163 21| 11.8 0.0 11.8|141.6 0.0 141.6 141.6 0.95| 12.4 11.8 1500 253 23 173 20| 9.2 0.0 9.2|164.0 0.0 164.0 109.3 0.96| 9.8 9.4 2000 256 26 181 19| 7.4 0.0 7.4|176.0 0.0 176.0 88.0 0.96| 8.1 7.7 2500 259 28 188 18| 6.4 0.0 6.4|188.1 0.0 188.1 75.2 0.96| 7.0 6.7 3000 261 29 193 17| 5.7 0.0 5.7|197.4 0.0 197.4 65.8 0.95| 6.2 5.9 4000 264 32 203 17| 4.3 0.5 4.8|211.3 0.0 211.3 52.8 0.92| 5.2 4.8 5000 266 34 212 18| 3.4 0.9 4.3|225.2 0.0 225.2 45.0 0.89| 4.6 4.1 6000 267 37 220 19| 2.8 1.4 4.2|250.5 0.0 250.5 41.8 0.82| 4.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260107.00.gif