UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U6298... Searching the city database file for: U6298 ... Date:1200Z 28 NOV 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 145 195 5 SFC 995 185 -0.7 -2.8 86 2.1 -1.5 195 5 272.8 273.4 271.9 281.3 3.12 2 968 404 -2.9 -4.8 87 1.9 -3.6 216 16 272.8 273.2 271.3 280.3 2.76 3 954 520 -0.5 -3.2 82 2.7 -1.6 227 21 276.3 276.9 274.0 285.1 3.16 4 939 647 -1.9 -11.9 46 10.0 -4.9 239 27 276.2 276.5 271.6 280.8 1.63 5 931 715 -2.7 -13.7 42 11.0 -5.8 245 31 276.0 276.3 271.2 280.1 1.42 6 925 766 -2.7 -13.7 42 11.0 -5.8 250 33 276.5 276.8 271.5 280.7 1.43 7 850 1435 -2.7 -22.7 20 20.0 -7.5 260 31 283.3 283.4 274.3 285.5 0.73 8 810 1818 -2.1 -29.1 11 27.0 -7.8 267 31 287.9 288.0 276.3 289.2 0.43 9 798 1936 -2.5 -9.5 59 7.0 -5.0 270 30 288.7 289.1 279.3 295.6 2.33 10 781 2107 -2.7 -5.3 82 2.6 -3.7 273 30 290.3 290.8 281.3 299.9 3.30 11 778 2138 -2.7 -5.3 82 2.6 -3.7 274 30 290.6 291.2 281.4 300.3 3.31 12 700 2971 -5.5 -8.4 80 2.9 -6.6 290 29 296.4 296.9 283.4 305.1 2.90 13 690 3084 -5.5 -8.1 82 2.6 -6.5 297.6 298.2 284.1 306.7 3.01 14 612 4010 -13.7 -19.7 60 6.0 -15.2 298.6 298.8 282.5 302.7 1.31 15 610 4035 -16.5 -25.5 46 9.0 -18.3 295.6 295.8 280.5 298.1 0.79 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 60.15 % Est. max temperature: 10.32 C = 50.57 F Sfc-Lift cond lev (LCL): 962.75 mb = 447.44 m = 1467.96 ft T: -2.00 C ThetaE index: 4.96 C Layer 939.0- 925.0 mb Conv cond level (CCL): 611.86 mb = 4011.62 m = 13161.34 ft Mean mixing ratio: 2.14 g/kg Conv temperature: 24.78 C = 76.60 F Cap Strength: 16.86 C Lifted Index @700 mb: 15.98 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.49 J/kg Max Up Vert Vel: 7.28 m/s Conv Inhibition (B-): 1419.36 J/kg Cap Strength: 16.82 C Lift Cond Lev (LCL): 853.08 mb = 1406.36 m = 4613.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 21 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 ---------------------------------------------------------- 0 995 185 195 5 1.3 4.8 | 127 23 -17.9 13.7 1 925 766 250 33 31.0 11.3 | 210 23 11.8 20.2 2 850 1435 260 31 30.5 5.4 | 218 18 11.3 14.3 3 700 2971 290 29 27.3 -9.9 | 277 8 8.1 -1.0 Wind Parameters Mean winds (0-6000m): 264.8 at 28.2 knts Storm direction: 294.8 at 21.1 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 149.9 deg Storm rel helicity (0-3000m) pos: 262.1 neg: 0.0 tot: 262.1 m^2/s^2 ave: 97.1 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 9.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.01 Bulk Shear: 26.12 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 ------------------------------------------------------------------------------- 500 243 17 166 17| 26.7 0.0 26.7|173.7 0.0 173.7 347.4 1.00| 29.1 29.1 1000 249 25 192 18| 15.3 0.0 15.3|219.2 0.0 219.2 219.2 0.95| 19.4 18.4 1500 253 27 201 18| 10.1 0.0 10.1|232.6 0.0 232.6 155.1 0.91| 14.6 13.2 2000 258 28 208 17| 7.6 0.0 7.6|246.4 0.0 246.4 123.2 0.89| 12.3 10.9 2500 262 28 214 15| 6.1 0.0 6.1|257.9 0.0 257.9 103.2 0.88| 10.9 9.5 3000 NO DATA | 6.1 0.0 6.1| | 4000 NO DATA | 6.1 0.0 6.1| | 5000 NO DATA | 6.1 0.0 6.1| | 6000 NO DATA | 6.1 0.0 6.1| | Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251128.12.gif