UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 5 DEC 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1017 154 1.6 -2.4 75 4.0 0.0 155 3 273.4 274.0 272.3 282.0 3.15 1 1000 238 -0.3 -4.2 75 3.9 -1.7 195 1 272.9 273.3 271.4 280.5 2.80 2 979 407 -2.1 -5.3 79 3.2 -3.2 166 3 272.7 273.1 271.1 279.9 2.63 3 925 856 -4.5 -7.8 78 3.3 -5.6 90 7 274.7 275.1 271.8 281.1 2.29 4 899 1080 -5.3 -8.7 77 3.4 -6.4 93 10 276.1 276.5 272.5 282.3 2.20 5 850 1516 -9.3 -12.3 79 3.0 -10.1 100 15 276.4 276.7 271.9 281.4 1.75 6 820 1793 -11.5 -13.9 82 2.4 -12.1 76 14 276.9 277.2 272.0 281.5 1.59 7 812 1868 -9.7 -12.2 82 2.5 -10.4 69 14 279.6 279.9 273.9 284.9 1.84 8 789 2090 -10.5 -13.7 77 3.2 -11.4 50 13 281.1 281.4 274.5 285.9 1.68 9 774 2238 -8.7 -11.5 80 2.8 -9.6 37 12 284.6 284.9 276.9 290.5 2.05 10 760 2380 -6.5 -11.1 70 4.6 -8.0 25 12 288.4 288.8 279.0 294.8 2.15 11 736 2631 -6.1 -17.1 41 11.0 -9.2 4 11 291.5 291.8 279.4 295.7 1.36 12 705 2967 -6.7 -18.7 38 12.0 -10.0 335 9 294.5 294.7 280.6 298.3 1.24 13 700 3023 -7.3 -20.3 35 13.0 -10.7 330 9 294.4 294.6 280.4 297.8 1.09 14 673 3327 -9.7 -26.7 24 17.0 -13.3 319 10 295.0 295.2 280.0 297.1 0.64 15 509 5411 -26.1 -31.1 63 5.0 -26.8 245 18 299.7 299.8 282.0 301.5 0.56 16 500 5540 -27.3 -33.3 57 6.0 -28.0 240 19 299.8 299.8 281.9 301.3 0.46 17 449 6305 -33.5 -41.5 44 8.0 -34.1 235 18 301.3 301.4 282.2 302.1 0.22 18 409 6956 -36.7 -46.7 35 10.0 -37.3 231 17 305.3 305.4 283.7 305.8 0.14 19 400 7110 -38.3 -48.3 34 10.0 -38.8 230 17 305.2 305.2 283.7 305.6 0.12 20 394 7214 -39.5 -49.5 34 10.0 -40.0 231 17 305.0 305.0 283.5 305.4 0.11 21 331 8385 -47.7 -59.7 24 12.0 -48.0 237 18 309.3 309.3 285.1 309.4 0.04 22 306 8901 -50.1 -62.1 23 12.0 -50.4 239 19 313.0 313.0 286.4 313.1 0.03 23 300 9030 -51.5 -63.5 23 12.0 -51.7 240 19 312.8 312.8 286.4 312.9 0.02 24 285 9362 -53.9 -65.9 22 12.0 -54.1 244 17 313.9 313.9 286.8 314.0 0.02 25 250 10200 -56.1 -68.1 21 12.0 -56.2 255 11 322.7 322.7 289.6 322.7 0.02 26 236 10565 -57.7 -69.7 20 12.0 -57.8 325.6 325.6 290.5 325.7 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: 1002.68 mb = 224.74 m = 737.32 ft Wetbulb zero: 1016.81 mb = 154.94 m = 508.31 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 57.43 % Est. max temperature: 4.50 C = 40.10 F Sfc-Lift cond lev (LCL): 955.64 mb = 598.25 m = 1962.72 ft T: -3.12 C 700-500 lapse rate: 7.95 C/km ThetaE index: 2.11 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 878.14 mb = 1262.58 m = 4142.27 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 4.44 C = 39.99 F Cap Strength: 16.18 C Lifted Index: 16.16 C Risk: None Lifted Index @300 mb: 22.78 C Lifted Index @700 mb: 14.89 C Showalter Index: 15.57 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 15.00 C K Index: -7.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.70 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 6264.94 J/kg Cap Strength: 16.19 C Lift Cond Lev (LCL): 915.47 mb = 937.28 m = 3075.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 1017 154 155 3 -1.3 2.7 | 116 11 -10.3 4.9 1 1000 238 195 1 0.3 1.0 | 110 9 -8.8 3.2 2 925 856 90 7 -7.0 0.0 | 98 16 -16.0 2.2 3 850 1516 100 15 -14.8 2.6 | 101 24 -23.8 4.8 4 700 3023 330 9 4.5 -7.8 | 39 7 -4.5 -5.6 5 500 5540 240 19 16.5 9.5 | 212 14 7.4 11.7 6 400 7110 230 17 13.0 10.9 | 197 14 4.0 13.1 7 300 9030 240 19 16.5 9.5 | 212 14 7.4 11.7 8 250 10200 255 11 10.6 2.8 | 197 5 1.6 5.1 Wind Parameters Mean winds (0-6000m): 253.8 at 12.4 knts Storm direction: 283.8 at 9.3 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -82.7 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -122.1 tot: -113.5 m^2/s^2 ave: -37.8 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 25.13 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 ------------------------------------------------------------------------------- 500 140 3 112 12| 0.0 3.0 3.0| 2.7 -6.8 -4.1 -8.2 -0.15| 7.8 -1.2 1000 98 5 102 14| 0.0 4.9 4.9| 4.0 -20.7 -16.7 -16.7 -0.28| 7.9 -2.2 1500 98 8 101 17| 0.0 4.6 4.6| 8.6 -38.3 -29.7 -19.8 -0.28| 7.6 -2.2 2000 88 9 96 18| 0.0 3.5 3.5| 8.6 -90.9 -82.3 -41.2 -0.48| 8.4 -4.0 2500 80 10 92 19| 0.0 2.7 2.7| 8.6-116.0-107.4 -43.0 -0.52| 8.5 -4.4 3000 78 10 91 18| 0.0 2.1 2.1| 8.6-122.1-113.5 -37.8 -0.50| 8.2 -4.1 4000 41 10 71 17| 0.0 2.0 2.0| 8.6-132.0-123.4 -30.8 -0.56| 7.2 -4.0 5000 314 11 10 6| 0.0 1.9 1.9| 8.6-146.8-138.3 -27.7 -0.60| 6.8 -4.1 6000 254 12 207 6| 0.0 1.5 1.5| 8.6-162.6-154.0 -25.7 -0.61| 6.2 -3.8 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251205.12.gif