UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 7 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 146 SFC 986 258 -1.5 -8.5 59 7.0 -3.8 225 25 272.7 273.1 270.2 278.4 2.04 2 956 504 -2.7 -10.7 54 8.0 -5.1 225 25 274.0 274.2 270.5 278.9 1.77 3 933 697 -6.1 -13.1 58 7.0 -8.0 225 25 272.4 272.6 269.0 276.6 1.49 4 925 764 -6.5 -13.5 58 7.0 -8.4 225 25 272.7 272.9 269.1 276.8 1.46 5 858 1345 -12.7 -16.6 73 3.9 -13.6 247 37 272.1 272.3 268.4 275.6 1.21 6 850 1416 -12.9 -16.7 73 3.8 -13.7 250 38 272.6 272.8 268.7 276.1 1.22 7 792 1952 -15.9 -20.1 70 4.2 -16.7 246 39 275.0 275.2 269.8 277.8 0.98 8 772 2144 -18.5 -24.5 59 6.0 -19.5 245 39 274.2 274.3 268.8 276.2 0.68 9 700 2870 -21.3 -27.3 58 6.0 -22.2 240 40 278.9 279.0 271.5 280.7 0.58 10 688 2997 -21.9 -27.9 58 6.0 -22.7 240 40 279.6 279.7 271.9 281.3 0.56 11 576 4284 -29.5 -33.7 67 4.2 -29.9 240 40 285.3 285.4 274.8 286.5 0.38 12 500 5290 -30.9 -34.4 71 3.5 -31.3 240 40 295.4 295.4 279.9 296.7 0.41 13 450 6038 -31.7 -34.8 74 3.1 -32.0 240 40 303.4 303.5 283.4 304.9 0.44 14 405 6782 -32.7 -37.7 61 5.0 -33.2 240 40 311.4 311.5 286.3 312.7 0.37 15 400 6870 -33.1 -38.1 61 5.0 -33.6 240 40 312.0 312.0 286.5 313.2 0.36 16 327 8265 -38.7 -45.7 48 7.0 -39.2 205 44 322.8 322.8 289.8 323.5 0.20 17 300 8850 -42.5 -49.5 46 7.0 -42.9 190 46 325.5 325.5 290.6 326.0 0.14 18 299 8873 -42.9 -49.9 46 7.0 -43.3 325.2 325.2 290.5 325.7 0.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5144.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 64.12 % Est. max temperature: -1.06 C = 30.09 F Sfc-Lift cond lev (LCL): 883.24 mb = 1120.66 m = 3676.66 ft T: -10.31 C 700-500 lapse rate: 3.97 C/km ThetaE index: 2.32 C Layer 933.0- 925.0 mb Conv cond level (CCL): 835.27 mb = 1548.49 m = 5080.30 ft Mean mixing ratio: 1.60 g/kg Conv temperature: -1.03 C = 30.15 F Cap Strength: 7.51 C Lifted Index: 15.08 C Risk: None Lifted Index @300 mb: 34.06 C Lifted Index @700 mb: 3.35 C Showalter Index: 16.10 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.20 C K Index: -4.70 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.32 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 4765.49 J/kg Cap Strength: 14.11 C Lift Cond Lev (LCL): 839.12 mb = 1513.66 m = 4966.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 28 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 ---------------------------------------------------------- 0 986 258 225 25 17.7 17.7 | 149 21 -10.6 17.9 1 925 764 225 25 17.7 17.7 | 149 21 -10.6 17.9 2 850 1416 250 38 35.7 13.0 | 209 15 7.4 13.2 3 700 2870 240 40 34.6 20.0 | 198 21 6.4 20.2 4 500 5290 240 40 34.6 20.0 | 198 21 6.4 20.2 5 400 6870 240 40 34.6 20.0 | 198 21 6.4 20.2 6 300 8850 190 46 8.0 45.3 | 156 50 -20.3 45.5 Wind Parameters Mean winds (0-6000m): 240.4 at 37.7 knts Storm direction: 270.4 at 28.3 knts Shear (0-3000m) pos: 3.1 neg: 0.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 48.1 deg Storm rel helicity (0-3000m) pos: 81.6 neg: -17.5 tot: 64.1 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 30.30 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 ------------------------------------------------------------------------------- 500 225 25 149 21| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 231 27 158 19| 7.1 0.0 7.1| 62.0 0.0 62.0 62.0 0.93| 7.2 6.7 1500 238 31 173 16| 6.2 0.0 6.2| 81.6 -3.2 78.4 52.3 0.84| 7.0 5.9 2000 241 33 181 16| 4.7 0.6 5.3| 81.6 -9.2 72.5 36.2 0.70| 5.8 4.1 2500 241 34 186 17| 3.7 1.0 4.7| 81.6 -15.9 65.7 26.3 0.58| 5.2 3.0 3000 241 35 188 17| 3.1 0.9 4.0| 81.6 -17.5 64.1 21.4 0.55| 4.4 2.4 4000 241 36 191 18| 2.3 0.7 3.0| 81.6 -17.5 64.1 16.0 0.55| 3.3 1.8 5000 241 37 193 19| 1.9 0.6 2.4| 81.6 -17.5 64.1 12.8 0.55| 2.6 1.5 6000 240 38 194 19| 1.6 0.5 2.0| 81.6 -17.5 64.1 10.7 0.55| 2.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260107.00.gif