UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 7 JAN 26 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 144 SFC 966 410 -8.5 -13.5 67 5.0 -9.8 290 3 267.3 267.5 265.4 271.1 1.39 2 958 476 -5.5 -13.5 53 8.0 -7.6 289 8 271.0 271.2 268.0 274.9 1.41 3 925 752 -8.3 -17.3 48 9.0 -10.4 285 27 270.8 271.0 267.3 273.8 1.06 4 850 1401 -13.9 -19.9 60 6.0 -15.1 285 35 271.6 271.7 267.5 274.2 0.93 5 825 1627 -15.7 -20.7 65 5.0 -16.6 284 36 272.0 272.2 267.7 274.6 0.89 6 700 2842 -25.5 -32.5 52 7.0 -26.2 280 44 274.2 274.3 268.2 275.3 0.36 7 676 3094 -27.5 -34.5 51 7.0 -28.2 280 44 274.8 274.8 268.5 275.7 0.30 8 500 5200 -42.3 -50.3 41 8.0 -42.6 280 46 281.5 281.5 272.2 281.7 0.08 9 469 5631 -45.3 -53.3 40 8.0 -45.5 276 49 282.9 282.9 272.9 283.1 0.06 10 400 6680 -51.5 -60.5 33 9.0 -51.7 265 58 288.1 288.1 275.7 288.2 0.03 11 381 6994 -53.9 -62.9 32 9.0 -54.0 264 60 288.9 288.9 276.2 289.0 0.02 12 311 8283 -57.9 -66.9 31 9.0 -58.0 260 69 300.6 300.6 281.6 300.7 0.02 13 308 8344 -57.9 -66.9 31 9.0 -58.0 261 70 301.5 301.5 282.0 301.5 0.02 14 300 8510 -57.5 -66.5 31 9.0 -57.6 265 73 304.3 304.3 283.1 304.4 0.02 15 295 8616 -57.3 -66.4 31 9.1 -57.4 265 73 306.0 306.1 283.8 306.1 0.02 16 250 9670 -55.3 -65.3 28 10.0 -55.5 265 71 323.9 323.9 289.9 323.9 0.02 17 200 11090 -55.5 -66.5 24 11.0 -55.7 265 68 344.9 344.9 295.5 345.0 0.02 18 199 11122 -54.9 -65.9 24 11.0 -55.1 346.3 346.3 295.8 346.4 0.03 TRP 311 8283 -57.9 -66.9 31 9.0 -58.0 260 69 300.6 300.6 281.6 300.7 0.02 WND 295 8616 -57.3 -66.4 31 9.1 -57.4 265 73 306.0 306.1 283.8 306.1 0.02 Sounding variables and indices 1000-500 mb thick: 5056.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 51.88 % Est. max temperature: -3.66 C = 25.42 F Sfc-Lift cond lev (LCL): 891.67 mb = 1033.68 m = 3391.30 ft T: -10.73 C 700-500 lapse rate: 7.12 C/km ThetaE index: 1.05 C Layer 925.0- 850.0 mb Conv cond level (CCL): 783.98 mb = 2003.99 m = 6574.71 ft Mean mixing ratio: 1.11 g/kg Conv temperature: -3.08 C = 26.45 F Cap Strength: 1.95 C Lifted Index: 6.31 C Risk: None Lifted Index @300 mb: 21.46 C Lifted Index @700 mb: 1.73 C Showalter Index: 6.20 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 22.40 C K Index: 1.50 Risk: None Sweat Index: 152.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.32 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 5803.32 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 806.51 mb = 1794.49 m = 5887.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 32 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 ---------------------------------------------------------- 0 966 410 290 3 2.8 -1.0 | 131 29 -21.6 18.9 1 925 752 285 27 26.1 -7.0 | 187 13 1.7 12.9 2 850 1401 285 35 33.8 -9.1 | 221 14 9.4 10.9 3 700 2842 280 44 43.3 -7.6 | 237 23 18.9 12.3 4 500 5200 280 46 45.3 -8.0 | 240 24 20.9 11.9 5 400 6680 265 58 57.8 5.1 | 233 42 33.4 25.0 6 311 8283 260 69 68.0 12.0 | 234 54 43.5 31.9 7 300 8510 265 73 72.7 6.4 | 241 55 48.3 26.3 8 295 8616 265 73 72.7 6.4 | 241 55 48.3 26.3 9 250 9670 265 71 70.7 6.2 | 241 53 46.3 26.1 10 200 11090 265 68 67.7 5.9 | 239 50 43.3 25.9 Wind Parameters Mean winds (0-6000m): 279.2 at 42.0 knts Storm direction: 309.2 at 31.5 knts Shear (0-3000m) pos: 0.0 neg: 7.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 130.7 neg: 0.0 tot: 130.7 m^2/s^2 ave: 43.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 70.74 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 ------------------------------------------------------------------------------- 500 285 19 158 16| 0.0 26.7 26.7| 84.8 0.0 84.8 169.6 0.72| 26.9 19.3 1000 285 26 182 13| 0.0 16.5 16.5|105.7 0.0 105.7 105.7 0.76| 16.6 12.7 1500 285 29 197 13| 0.0 12.1 12.1|114.4 0.0 114.4 76.2 0.75| 12.2 9.2 2000 284 32 208 14| 0.0 9.9 9.9|122.4 0.0 122.4 61.2 0.73| 10.0 7.3 2500 283 34 216 15| 0.0 8.5 8.5|129.0 0.0 129.0 51.6 0.71| 8.6 6.1 3000 282 36 221 16| 0.0 7.1 7.1|130.7 0.0 130.7 43.6 0.71| 7.3 5.1 4000 282 38 227 18| 0.0 5.4 5.4|134.1 0.0 134.1 33.5 0.71| 5.5 3.9 5000 281 40 230 19| 0.0 4.6 4.6|136.8 -1.8 135.0 27.0 0.66| 4.8 3.1 6000 279 42 232 22| 0.0 4.5 4.5|136.8 -26.1 110.7 18.4 0.48| 5.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20260107.12.gif