UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for U6435... Searching the city database file for: U6435 ... Date:1200Z 10 JAN 26 Station: U6435 WMO ident: 26435 Latitude: 56.64 Longitude: 25.13 ------------------------------------------------------------------------------- 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 8 5 9 SFC 991 78 -8.7 -12.8 72 4.1 -9.7 5 9 265.1 265.4 264.0 269.1 1.44 2 925 607 -13.5 -15.4 86 1.9 -13.9 40 17 265.5 265.7 263.9 268.9 1.25 3 850 1243 -18.3 -20.2 85 1.9 -18.6 50 25 267.0 267.1 264.3 269.5 0.90 4 700 2713 -16.7 -18.6 85 1.9 -17.1 50 25 284.0 284.2 275.5 287.7 1.26 5 500 5180 -29.5 -32.8 73 3.3 -29.9 35 23 297.1 297.2 280.7 298.7 0.48 6 400 6730 -41.7 -46.7 58 5.0 -41.9 35 17 300.8 300.8 281.9 301.3 0.14 7 300 8620 -52.1 -65.1 20 13.0 -52.3 30 15 311.9 311.9 286.0 312.0 0.02 8 250 9790 -55.1 -73.1 9 18.0 -55.3 75 5 324.1 324.2 290.0 324.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5172.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 81.53 % Est. max temperature: -5.96 C = 21.27 F Sfc-Lift cond lev (LCL): 927.99 mb = 582.26 m = 1910.27 ft T: -13.28 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.13 C Layer 925.0- 850.0 mb Conv cond level (CCL): 892.63 mb = 874.95 m = 2870.55 ft Mean mixing ratio: 1.28 g/kg Conv temperature: -7.70 C = 18.14 F Cap Strength: 14.57 C Lifted Index: 23.16 C Risk: None Lifted Index @300 mb: 30.41 C Lifted Index @700 mb: 14.57 C Showalter Index: 22.75 C Risk: None Total Totals Index: 20.50 C Risk: None Vertical Totals Index: 11.20 C Cross Totals Index: 9.30 C K Index: -10.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 6.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.59 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 7767.68 J/kg Cap Strength: 23.09 C Lift Cond Lev (LCL): 901.41 mb = 801.33 m = 2629.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 17 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 ---------------------------------------------------------- 0 991 78 5 9 -0.8 -9.0 | 285 16 15.4 -4.1 1 925 607 40 17 -10.9 -13.0 | 327 10 5.3 -8.1 2 850 1243 50 25 -19.2 -16.1 | 15 12 -2.9 -11.2 3 700 2713 50 25 -19.2 -16.1 | 15 12 -2.9 -11.2 4 500 5180 35 23 -13.2 -18.8 | 348 14 3.0 -14.0 5 400 6730 35 17 -9.8 -13.9 | 324 11 6.5 -9.0 6 300 8620 30 15 -7.5 -13.0 | 313 12 8.7 -8.1 7 250 9790 75 5 -4.8 -1.3 | 252 12 11.4 3.6 Wind Parameters Mean winds (0-6000m): 43.2 at 22.6 knts Storm direction: 73.2 at 16.9 knts Shear (0-3000m) pos: 3.4 neg: 0.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 55.4 neg: -2.9 tot: 52.5 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 15.68 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 27 13 302 12| 10.6 0.0 10.6| 30.8 0.0 30.8 61.6 0.83| 10.9 9.1 1000 38 16 322 10| 8.9 0.0 8.9| 49.1 0.0 49.1 49.1 0.89| 9.1 8.1 1500 43 19 340 10| 6.8 0.0 6.8| 55.4 0.0 55.4 36.9 0.89| 6.9 6.2 2000 45 21 350 10| 5.1 0.0 5.1| 55.4 0.0 55.4 27.7 0.89| 5.2 4.6 2500 46 21 356 10| 4.1 0.0 4.1| 55.4 0.0 55.4 22.2 0.89| 4.1 3.7 3000 47 22 359 10| 3.4 0.2 3.5| 55.4 -2.9 52.5 17.5 0.81| 3.6 2.9 4000 46 23 1 11| 2.5 0.5 3.0| 55.4 -11.1 44.3 11.1 0.61| 3.1 1.9 5000 45 23 359 11| 2.0 0.6 2.7| 55.4 -19.5 35.9 7.2 0.46| 2.7 1.3 6000 43 23 356 12| 1.7 0.7 2.4| 55.4 -30.0 25.4 4.2 0.30| 2.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//U6435/skewt/U6435.skewt.20260110.12.gif