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 U7707... Searching the city database file for: U7707 ... Date:0000Z 12 JAN 26 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 28 SFC 973 239 -10.1 -11.2 92 1.1 -10.4 320 5 265.1 265.4 264.4 269.6 1.67 2 961 334 -10.7 -13.4 80 2.7 -11.3 336 9 265.5 265.7 264.1 269.3 1.41 3 949 431 -10.3 -12.8 82 2.5 -10.9 352 14 266.8 267.1 265.3 270.9 1.50 4 925 629 -6.9 -8.0 92 1.1 -7.2 25 23 272.3 272.6 270.2 278.5 2.26 5 924 637 -6.9 -8.0 92 1.1 -7.2 26 23 272.3 272.7 270.2 278.6 2.26 6 904 808 -6.5 -7.3 94 0.8 -6.8 39 20 274.5 274.9 271.9 281.2 2.44 7 871 1099 -7.3 -8.4 92 1.1 -7.7 61 14 276.6 277.0 272.9 283.1 2.32 8 854 1252 -6.9 -8.2 90 1.3 -7.3 72 12 278.5 279.0 274.2 285.3 2.41 9 850 1289 -7.1 -8.4 90 1.3 -7.5 75 11 278.7 279.1 274.2 285.4 2.38 10 737 2394 -10.9 -12.8 86 1.9 -11.5 75 11 286.2 286.5 277.6 291.9 1.94 11 700 2788 -13.1 -15.0 86 1.9 -13.6 75 11 288.0 288.3 278.2 293.1 1.70 12 555 4518 -23.9 -26.9 76 3.0 -24.4 89 7 295.0 295.1 280.2 297.4 0.76 13 500 5270 -29.9 -33.0 74 3.1 -30.3 95 5 296.6 296.7 280.5 298.1 0.47 14 402 6786 -41.7 -44.7 73 3.0 -41.9 144 13 300.4 300.4 281.7 301.0 0.18 15 400 6820 -42.1 -45.0 73 2.9 -42.2 145 13 300.3 300.3 281.7 300.9 0.17 16 319 8311 -55.7 -59.4 63 3.7 -55.8 133 11 301.5 301.5 282.0 301.6 0.04 17 300 8700 -58.7 -62.6 61 3.9 -58.7 130 11 302.6 302.6 282.5 302.7 0.03 18 287 8976 -60.7 -64.4 62 3.7 -60.7 135 13 303.6 303.6 282.9 303.7 0.02 19 284 9041 -60.7 -64.4 62 3.7 -60.7 138 13 304.5 304.5 283.2 304.6 0.02 20 250 9840 -56.9 -60.6 63 3.7 -57.0 180 15 321.5 321.5 289.2 321.6 0.04 21 242 10045 -56.3 -59.9 64 3.6 -56.3 181 15 325.4 325.4 290.5 325.6 0.05 22 200 11250 -56.7 -60.9 59 4.2 -56.8 190 17 343.0 343.0 295.1 343.2 0.05 23 150 13070 -59.1 -64.1 52 5.0 -59.2 215 15 368.3 368.3 300.3 368.5 0.05 24 123 14308 -59.5 -65.5 46 6.0 -59.6 225 20 389.0 389.0 303.7 389.3 0.05 25 100 15590 -62.5 -69.5 38 7.0 -62.6 235 25 407.0 407.0 306.2 407.1 0.03 26 70 17780 -64.9 -72.9 32 8.0 -65.1 230 36 445.5 445.5 310.4 445.7 0.03 27 53 19462 -69.5 -77.5 30 8.0 -69.6 238 51 471.8 471.8 312.8 471.9 0.02 28 50 19810 -69.7 -78.7 26 9.0 -69.8 240 54 479.2 479.2 313.4 479.3 0.02 29 45 20436 -70.5 -79.5 25 9.0 -70.6 244 59 492.0 492.0 314.4 492.1 0.02 30 40 21138 -68.1 -77.1 26 9.0 -68.3 249 64 514.8 514.8 315.9 515.0 0.03 31 31 22656 -71.3 -80.3 25 9.0 -71.5 259 76 545.1 545.1 317.8 545.3 0.02 32 30 22850 -71.1 -80.1 25 9.0 -71.3 260 77 550.8 550.8 318.2 551.0 0.02 33 20 25270 -68.5 -78.5 22 10.0 -68.9 260 93 626.5 626.5 321.7 626.8 0.04 34 19 25578 -67.3 -77.3 23 10.0 -67.8 639.5 639.5 322.3 639.9 0.05 TRP 287 8976 -60.7 -64.4 62 3.7 -60.7 135 13 303.6 303.6 282.9 303.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 83.73 % Est. max temperature: 5.05 C = 41.09 F Sfc-Lift cond lev (LCL): 955.82 mb = 375.63 m = 1232.36 ft T: -10.53 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.31 C Layer 961.0- 949.0 mb Conv cond level (CCL): 973.00 mb = 238.69 m = 783.10 ft Mean mixing ratio: 2.05 g/kg Conv temperature: -8.58 C = 16.55 F Cap Strength: 15.75 C Lifted Index: 16.37 C Risk: None Lifted Index @300 mb: 18.16 C Lifted Index @700 mb: 11.84 C Showalter Index: 9.81 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 21.50 C K Index: 12.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.29 J/kg Max Up Vert Vel: 10.32 m/s Conv Inhibition (B-): 48504.22 J/kg Cap Strength: 16.33 C Lift Cond Lev (LCL): 903.71 mb = 810.88 m = 2660.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 102 at 7 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 ---------------------------------------------------------- 0 973 239 320 5 3.2 -3.8 | 297 12 10.5 -5.4 1 925 629 25 23 -9.7 -20.8 | 6 23 -2.4 -22.4 2 850 1289 75 11 -10.6 -2.8 | 37 5 -3.3 -4.4 3 700 2788 75 11 -10.6 -2.8 | 37 5 -3.3 -4.4 4 500 5270 95 5 -5.0 0.4 | 295 3 2.3 -1.1 5 400 6820 145 13 -7.5 10.6 | 179 9 -0.1 9.1 6 300 8700 130 11 -8.4 7.1 | 169 6 -1.1 5.5 7 287 8976 135 13 -9.2 9.2 | 166 8 -1.9 7.7 8 250 9840 180 15 0.0 15.0 | 209 15 7.3 13.5 9 200 11250 190 17 3.0 16.7 | 214 18 10.3 15.2 10 150 13070 215 15 8.6 12.3 | 236 19 15.9 10.8 11 100 15590 235 25 20.5 14.3 | 245 31 27.8 12.8 12 70 17780 230 36 27.6 23.1 | 238 41 34.9 21.6 13 50 19810 240 54 46.8 27.0 | 245 60 54.1 25.5 14 30 22850 260 77 75.8 13.4 | 262 84 83.2 11.8 15 20 25270 260 93 91.6 16.1 | 262 100 98.9 14.6 Wind Parameters Mean winds (0-6000m): 71.8 at 10.0 knts Storm direction: 101.8 at 7.5 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 136.3 neg: -0.3 tot: 136.0 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 2.59 Bulk Shear: 20.58 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 19 16 352 16| 20.7 0.0 20.7|114.6 0.0 114.6 229.1 0.85| 28.7 24.5 1000 32 16 4 15| 7.5 0.0 7.5|136.1 0.0 136.1 136.1 0.70| 21.6 15.2 1500 42 14 11 13| 4.8 0.0 4.8|136.3 0.0 136.3 90.8 0.68| 14.8 10.1 2000 49 14 16 11| 3.6 0.0 3.6|136.3 0.0 136.3 68.1 0.68| 11.1 7.6 2500 54 13 20 10| 2.9 0.0 2.9|136.3 0.0 136.3 54.5 0.68| 8.9 6.1 3000 58 13 22 9| 2.2 0.0 2.2|136.3 -0.3 136.0 45.3 0.66| 7.6 5.0 4000 62 12 23 8| 1.4 0.0 1.4|136.3 -1.3 135.0 33.7 0.59| 6.1 3.6 5000 66 11 21 6| 1.0 0.0 1.0|136.3 -2.4 133.8 26.8 0.52| 5.1 2.6 6000 72 10 25 5| 1.3 0.0 1.3|136.3 -3.4 132.8 22.1 0.41| 4.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20260112.00.gif