UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 16 JAN 26 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 1019 158 -9.7 -14.0 71 4.3 -10.7 60 1 262.0 262.2 261.3 265.5 1.27 1 1000 303 -11.7 -17.7 61 6.0 -12.9 55 5 261.5 261.6 260.3 264.1 0.95 2 981 450 -12.7 -17.7 66 5.0 -13.7 72 6 261.9 262.0 260.6 264.5 0.97 3 967 560 -11.3 -17.3 61 6.0 -12.5 85 8 264.4 264.5 262.6 267.2 1.02 4 955 656 -10.5 -18.5 52 8.0 -12.1 96 9 266.1 266.3 263.7 268.7 0.93 5 939 787 -5.7 -19.7 32 14.0 -8.8 112 10 272.3 272.4 267.8 274.8 0.85 6 925 905 -4.7 -25.7 18 21.0 -8.9 125 11 274.5 274.6 268.7 276.0 0.51 7 922 931 -4.5 -26.5 16 22.0 -8.8 124 11 275.0 275.0 268.9 276.4 0.48 8 918 965 -4.7 -29.7 12 25.0 -9.2 122 11 275.1 275.2 268.8 276.2 0.35 9 879 1305 -6.7 -23.7 24 17.0 -10.2 107 11 276.5 276.6 270.1 278.4 0.64 10 853 1540 -4.9 -34.9 7 30.0 -9.9 96 11 280.7 280.8 272.0 281.5 0.23 11 850 1568 -4.9 -35.9 7 31.0 -9.9 95 11 281.0 281.0 272.1 281.7 0.21 12 788 2161 -5.1 -39.1 5 34.0 -10.5 111 13 287.0 287.0 275.3 287.5 0.16 13 700 3079 -10.9 -43.9 5 33.0 -15.1 135 17 290.4 290.4 277.0 290.8 0.11 14 683 3267 -12.5 -44.5 5 32.0 -16.3 132 16 290.7 290.7 277.2 291.0 0.11 15 664 3482 -12.1 -44.1 5 32.0 -16.1 130 16 293.5 293.5 278.6 293.9 0.11 16 500 5580 -28.9 -56.9 5 28.0 -30.4 100 9 297.8 297.8 280.4 297.9 0.03 17 492 5695 -29.9 -57.9 5 28.0 -31.3 97 9 298.0 298.0 280.5 298.1 0.03 18 400 7130 -42.1 -52.1 33 10.0 -42.5 55 13 300.3 300.3 281.5 300.6 0.08 19 355 7925 -48.3 -55.3 44 7.0 -48.5 45 15 302.4 302.4 282.4 302.6 0.06 20 300 9010 -57.1 -64.1 41 7.0 -57.2 30 17 304.9 304.9 283.4 304.9 0.02 21 260 9901 -64.7 -71.7 38 7.0 -64.7 22 19 306.4 306.4 284.0 306.5 0.01 22 250 10140 -65.3 -72.3 37 7.0 -65.3 20 19 309.0 309.0 284.9 309.0 0.01 23 247 10214 -65.7 -72.7 37 7.0 -65.7 20 19 309.5 309.5 285.1 309.5 0.01 24 200 11510 -62.3 -69.3 39 7.0 -62.4 20 17 334.1 334.1 292.9 334.2 0.02 25 150 13300 -58.7 -67.7 30 9.0 -58.9 340 17 368.9 369.0 300.4 369.1 0.03 26 132 14102 -57.5 -68.5 23 11.0 -57.8 337 19 384.8 384.8 303.1 385.0 0.03 27 100 15840 -59.7 -73.7 15 14.0 -60.0 330 23 412.4 412.4 306.8 412.5 0.02 TRP 247 10214 -65.7 -72.7 37 7.0 -65.7 20 19 309.5 309.5 285.1 309.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5277.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 13.03 % Est. max temperature: 6.43 C = 43.58 F Sfc-Lift cond lev (LCL): 950.98 mb = 688.52 m = 2258.89 ft T: -9.30 C 700-500 lapse rate: 7.20 C/km ThetaE index: 1.42 C Layer 1000.0- 981.0 mb Conv cond level (CCL): 529.95 mb = 5149.85 m = 16895.64 ft Mean mixing ratio: 0.91 g/kg Conv temperature: 25.47 C = 77.85 F Cap Strength: 22.86 C Lifted Index: 24.05 C Risk: None Lifted Index @300 mb: 25.67 C Lifted Index @700 mb: 20.69 C Showalter Index: 13.68 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: -7.00 C K Index: -44.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.03 J/kg Max Up Vert Vel: 11.23 m/s Conv Inhibition (B-): 21325.19 J/kg Cap Strength: 24.05 C Lift Cond Lev (LCL): 836.44 mb = 1693.96 m = 5557.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 at 9 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 1019 158 60 1 -0.9 -0.5 | 333 9 4.1 -8.0 1 1000 303 55 5 -4.1 -2.9 | 355 10 0.8 -10.4 2 925 905 125 11 -9.0 6.3 | 74 4 -4.1 -1.2 3 850 1568 95 11 -11.0 1.0 | 43 9 -6.0 -6.5 4 700 3079 135 17 -12.0 12.0 | 122 8 -7.1 4.5 5 500 5580 100 9 -8.9 1.6 | 33 7 -3.9 -5.9 6 400 7130 55 13 -10.6 -7.5 | 21 16 -5.7 -15.0 7 300 9010 30 17 -8.5 -14.7 | 9 23 -3.6 -22.2 8 250 10140 20 19 -6.5 -17.9 | 4 25 -1.6 -25.4 9 247 10214 20 19 -6.5 -17.9 | 4 25 -1.6 -25.4 10 200 11510 20 17 -5.8 -16.0 | 2 23 -0.9 -23.5 11 150 13300 340 17 5.8 -16.0 | 335 26 10.7 -23.5 12 100 15840 330 23 11.5 -19.9 | 329 32 16.4 -27.4 Wind Parameters Mean winds (0-6000m): 116.7 at 12.0 knts Storm direction: 146.7 at 9.0 knts Shear (0-3000m) pos: 3.1 neg: 0.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 146.8 deg Storm rel helicity (0-3000m) pos: 51.9 neg: -5.9 tot: 46.1 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.72 Bulk Shear: 9.38 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 77 6 4 9| 8.0 0.0 8.0| 21.7 0.0 21.7 43.4 0.91| 10.1 9.2 1000 108 8 28 6| 5.4 0.0 5.4| 28.0 -1.4 26.6 26.6 0.72| 8.6 6.2 1500 106 9 36 6| 3.6 1.1 4.7| 29.2 -5.4 23.8 15.9 0.51| 7.1 3.6 2000 105 10 43 7| 3.4 0.8 4.2| 36.8 -5.4 31.3 15.7 0.58| 6.2 3.6 2500 109 11 53 7| 3.3 0.7 4.0| 44.8 -5.4 39.4 15.8 0.64| 5.8 3.7 3000 115 12 66 6| 3.1 0.5 3.6| 51.9 -5.9 46.1 15.4 0.66| 5.4 3.6 4000 119 12 77 6| 2.3 1.0 3.3| 51.9 -15.1 36.9 9.2 0.45| 4.7 2.1 5000 119 12 76 6| 1.9 1.2 3.1| 51.9 -22.8 29.1 5.8 0.29| 4.2 1.2 6000 117 12 70 6| 1.5 1.4 2.9| 52.0 -26.5 25.5 4.2 0.22| 3.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20260116.12.gif