UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 6 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 210 SFC 974 410 -11.7 -19.7 51 8.0 -13.2 290 7 263.4 263.6 261.5 265.7 0.82 2 943 658 -14.9 -22.9 50 8.0 -16.2 293 23 262.6 262.7 260.6 264.4 0.64 3 925 804 -15.7 -23.7 50 8.0 -16.9 295 33 263.3 263.4 261.0 265.0 0.61 4 850 1435 -21.1 -26.1 64 5.0 -21.7 290 35 264.0 264.1 261.4 265.6 0.53 5 746 2385 -28.5 -31.9 73 3.4 -28.8 293 42 266.0 266.1 262.5 267.1 0.35 6 700 2840 -29.9 -32.8 76 2.9 -30.2 295 46 269.4 269.4 264.9 270.4 0.35 7 680 3046 -30.5 -33.4 76 2.9 -30.7 295 45 270.9 271.0 266.0 272.0 0.34 8 585 4104 -35.9 -39.2 72 3.3 -36.1 298 43 276.6 276.6 269.4 277.3 0.22 9 500 5180 -42.5 -46.5 65 4.0 -42.6 300 40 281.2 281.2 272.1 281.6 0.12 10 463 5693 -44.9 -49.3 61 4.4 -45.0 303 41 284.5 284.5 273.9 284.8 0.09 11 400 6650 -51.7 -56.5 56 4.8 -51.8 310 44 287.8 287.8 275.6 288.0 0.05 12 371 7138 -54.9 -59.7 55 4.8 -55.0 307 43 289.8 289.8 276.6 289.9 0.03 13 311 8262 -58.7 -63.7 52 5.0 -58.7 300 40 299.5 299.5 281.1 299.6 0.02 14 308 8324 -58.7 -63.7 52 5.0 -58.7 300 41 300.3 300.3 281.5 300.4 0.02 15 300 8490 -58.1 -63.1 53 5.0 -58.2 300 42 303.4 303.5 282.8 303.5 0.03 16 250 9640 -55.7 -61.7 47 6.0 -55.8 305 48 323.3 323.3 289.8 323.4 0.04 17 238 9954 -54.3 -60.3 48 6.0 -54.4 304 48 329.9 330.0 291.7 330.1 0.05 18 200 11070 -54.1 -61.1 42 7.0 -54.3 300 46 347.1 347.1 296.0 347.3 0.05 19 158 12577 -53.1 -62.1 33 9.0 -53.4 296 49 373.0 373.0 301.1 373.3 0.06 20 150 12910 -53.9 -62.9 32 9.0 -54.2 295 50 377.2 377.2 301.8 377.5 0.05 21 108 14995 -59.3 -70.3 23 11.0 -59.5 287 50 404.2 404.2 305.7 404.3 0.03 22 100 15480 -57.3 -69.3 20 12.0 -57.6 285 50 417.0 417.0 307.4 417.2 0.03 23 92 16006 -58.3 -70.3 20 12.0 -58.6 425.1 425.1 308.3 425.3 0.03 TRP 311 8262 -58.7 -63.7 52 5.0 -58.7 300 40 299.5 299.5 281.1 299.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 4970.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 67.58 % Est. max temperature: -10.60 C = 12.92 F Sfc-Lift cond lev (LCL): 855.80 mb = 1384.26 m = 4541.49 ft T: -20.67 C 700-500 lapse rate: 5.38 C/km ThetaE index: 1.29 C Layer 943.0- 925.0 mb Conv cond level (CCL): 794.45 mb = 1926.99 m = 6322.07 ft Mean mixing ratio: 0.64 g/kg Conv temperature: -10.04 C = 13.93 F Cap Strength: 10.13 C Lifted Index: 13.38 C Risk: None Lifted Index @300 mb: 27.19 C Lifted Index @700 mb: 4.65 C Showalter Index: 12.97 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 16.40 C K Index: -7.60 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.08 J/kg Max Up Vert Vel: 2.86 m/s Conv Inhibition (B-): 22135.05 J/kg Cap Strength: 13.08 C Lift Cond Lev (LCL): 817.61 mb = 1717.77 m = 5635.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 30 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 ---------------------------------------------------------- 0 974 410 290 7 6.6 -2.4 | 157 25 -9.5 22.8 1 925 804 295 33 29.9 -13.9 | 231 18 13.8 11.2 2 850 1435 290 35 32.9 -12.0 | 232 21 16.8 13.2 3 700 2840 295 46 41.7 -19.4 | 257 26 25.6 5.7 4 500 5180 300 40 34.6 -20.0 | 254 19 18.5 5.2 5 400 6650 310 44 33.7 -28.3 | 280 18 17.6 -3.1 6 311 8262 300 40 34.6 -20.0 | 254 19 18.5 5.2 7 300 8490 300 42 36.4 -21.0 | 258 21 20.2 4.2 8 250 9640 305 48 39.3 -27.5 | 276 23 23.2 -2.4 9 200 11070 300 46 39.8 -23.0 | 265 24 23.7 2.2 10 150 12910 295 50 45.3 -21.1 | 262 29 29.2 4.0 11 100 15480 285 50 48.3 -12.9 | 249 34 32.2 12.2 Wind Parameters Mean winds (0-6000m): 297.3 at 39.9 knts Storm direction: 327.3 at 29.9 knts Shear (0-3000m) pos: 6.2 neg: 0.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 182.6 neg: -0.9 tot: 181.7 m^2/s^2 ave: 60.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 38.97 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 ------------------------------------------------------------------------------- 500 294 23 196 16| 27.1 0.0 27.1|116.7 0.0 116.7 233.4 0.89| 27.6 24.7 1000 293 29 216 17| 13.6 1.5 15.0|117.9 0.0 117.9 117.9 0.82| 15.2 12.4 1500 292 31 224 19| 10.4 1.0 11.3|139.1 0.0 139.1 92.7 0.83| 11.5 9.5 2000 292 34 230 19| 8.8 0.7 9.5|162.1 0.0 162.1 81.1 0.84| 9.7 8.1 2500 293 36 237 20| 7.7 0.6 8.3|182.6 0.0 182.6 73.0 0.84| 8.5 7.1 3000 293 37 240 21| 6.2 0.5 6.7|182.6 -0.9 181.7 60.6 0.81| 7.3 5.9 4000 295 39 245 21| 4.4 0.4 4.7|182.6 -3.6 178.9 44.7 0.74| 5.9 4.4 5000 296 39 247 21| 3.4 0.3 3.7|188.5 -6.2 182.3 36.5 0.71| 5.1 3.6 6000 297 40 250 20| 3.1 0.2 3.3|215.6 -6.2 209.5 34.9 0.73| 4.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251206.12.gif