UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 1 DEC 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 301 SFC 985 410 -27.5 -30.4 76 2.9 -27.7 0 0 246.7 246.8 246.4 247.6 0.31 2 975 484 -23.7 -26.1 81 2.4 -23.9 335 1 251.3 251.3 250.8 252.5 0.47 3 960 598 -23.5 -26.0 80 2.5 -23.8 297 3 252.6 252.7 252.0 253.9 0.48 4 925 874 -16.5 -20.1 74 3.6 -17.1 205 7 262.4 262.6 260.8 264.8 0.84 5 924 882 -16.3 -19.9 74 3.6 -16.9 206 7 262.7 262.9 261.0 265.1 0.85 6 850 1507 -18.3 -31.3 31 13.0 -19.8 300 7 267.0 267.0 263.2 268.0 0.33 7 796 1996 -19.1 -37.1 19 18.0 -21.0 312 10 271.2 271.2 265.9 271.8 0.20 8 759 2351 -18.3 -38.3 16 20.0 -20.4 320 13 275.8 275.8 268.9 276.3 0.18 9 700 2949 -23.1 -35.1 32 12.0 -24.4 335 17 276.9 277.0 269.8 277.8 0.28 10 581 4284 -33.3 -38.3 61 5.0 -33.7 341 27 280.1 280.2 271.7 280.9 0.24 11 514 5139 -36.3 -40.2 67 3.9 -36.5 344 34 286.5 286.5 275.2 287.2 0.22 12 500 5330 -37.5 -41.5 66 4.0 -37.7 345 35 287.3 287.4 275.6 288.0 0.20 13 400 6840 -47.1 -51.1 63 4.0 -47.2 350 40 293.8 293.8 278.7 294.1 0.09 14 339 7909 -55.1 -59.2 60 4.1 -55.2 350 46 297.1 297.1 280.1 297.3 0.04 15 300 8680 -58.3 -62.7 57 4.4 -58.3 350 50 303.2 303.2 282.7 303.3 0.03 16 259 9601 -62.7 -67.1 55 4.4 -62.7 350 58 309.7 309.7 285.2 309.8 0.02 17 257 9649 -62.9 -67.4 54 4.5 -62.9 350 58 310.1 310.1 285.4 310.2 0.02 18 250 9820 -62.3 -66.8 55 4.5 -62.3 350 58 313.4 313.4 286.6 313.5 0.02 19 200 11200 -61.5 -66.0 55 4.5 -61.6 345 58 335.4 335.4 293.2 335.5 0.03 20 196 11325 -61.1 -65.5 56 4.4 -61.2 345 58 338.0 338.0 293.9 338.1 0.03 21 158 12659 -61.7 -66.5 53 4.8 -61.8 340 62 358.3 358.4 298.4 358.5 0.03 22 150 12980 -61.9 -66.8 52 4.9 -62.0 345 60 363.4 363.4 299.4 363.6 0.03 23 100 15480 -63.7 -68.7 50 5.0 -63.8 330 56 404.7 404.7 305.9 404.8 0.04 24 73 17390 -68.1 -74.1 42 6.0 -68.2 433.5 433.5 309.2 433.6 0.02 TRP 259 9601 -62.7 -67.1 55 4.4 -62.7 350 58 309.7 309.7 285.2 309.8 0.02 WND 158 12659 -61.7 -66.5 53 4.8 -61.8 340 62 358.3 358.4 298.4 358.5 0.03 Sounding variables and indices 1000-500 mb thick: 5029.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 47.35 % Est. max temperature: -6.20 C = 20.85 F Sfc-Lift cond lev (LCL): 938.11 mb = 769.40 m = 2524.23 ft T: -19.15 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.00 C Layer 985.0-5177.3 mb Conv cond level (CCL): 985.00 mb = 410.00 m = 1345.13 ft Mean mixing ratio: 0.62 g/kg Conv temperature: -22.82 C = -9.07 F Cap Strength: 21.83 C Lifted Index: 22.30 C Risk: None Lifted Index @300 mb: 30.45 C Lifted Index @700 mb: 15.61 C Showalter Index: 16.03 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 6.20 C K Index: -24.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.22 J/kg Max Up Vert Vel: 11.59 m/s Conv Inhibition (B-): 28386.95 J/kg Cap Strength: 22.03 C Lift Cond Lev (LCL): 878.06 mb = 1263.87 m = 4146.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 16 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 ---------------------------------------------------------- 0 985 410 0 0 -0.0 -0.0 | 189 16 2.6 15.6 1 925 874 205 7 3.0 6.3 | 194 23 5.5 22.0 2 850 1507 300 7 6.1 -3.5 | 215 15 8.6 12.1 3 700 2949 335 17 7.2 -15.4 | 269 10 9.8 0.2 4 500 5330 345 35 9.1 -33.8 | 327 22 11.6 -18.2 5 400 6840 350 40 6.9 -39.4 | 338 26 9.5 -23.8 6 300 8680 350 50 8.7 -49.2 | 342 35 11.2 -33.6 7 259 9601 350 58 10.1 -57.1 | 343 43 12.6 -41.5 8 250 9820 350 58 10.1 -57.1 | 343 43 12.6 -41.5 9 200 11200 345 58 15.0 -56.0 | 336 44 17.6 -40.4 10 158 12659 340 62 21.2 -58.3 | 331 49 23.8 -42.6 11 150 12980 345 60 15.5 -58.0 | 337 46 18.1 -42.3 12 100 15480 330 56 28.0 -48.5 | 317 45 30.6 -32.9 Wind Parameters Mean winds (0-6000m): 339.3 at 21.1 knts Storm direction: 9.3 at 15.8 knts Shear (0-3000m) pos: 4.3 neg: 1.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 98.5 neg: -14.4 tot: 84.1 m^2/s^2 ave: 28.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.89 Bulk Shear: 75.29 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 ------------------------------------------------------------------------------- 500 205 4 192 19| 0.0 7.2 7.2| 15.2 -14.4 0.8 1.7 0.09| 11.8 1.1 1000 231 5 199 20| 4.4 3.6 8.0| 50.6 -14.4 36.2 36.2 0.37| 10.6 3.9 1500 265 6 209 18| 4.4 2.4 6.8| 63.3 -14.4 48.9 32.6 0.43| 8.8 3.7 2000 291 8 217 16| 4.4 1.8 6.2| 76.3 -14.4 61.9 31.0 0.50| 7.7 3.8 2500 309 9 224 14| 4.4 1.4 5.8| 88.5 -14.4 74.2 29.7 0.55| 7.1 3.9 3000 319 11 231 12| 4.3 1.2 5.5| 98.5 -14.4 84.1 28.0 0.59| 6.6 3.9 4000 329 14 250 10| 4.2 0.9 5.1|119.5 -14.4 105.1 26.3 0.62| 5.9 3.7 5000 336 18 274 10| 4.2 0.7 4.9|143.5 -14.4 129.2 25.8 0.62| 5.5 3.4 6000 339 21 292 11| 3.8 0.6 4.4|161.4 -14.4 147.0 24.5 0.63| 4.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251201.12.gif