UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 8 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 160 SFC 968 410 -10.3 -14.0 74 3.7 -11.2 290 3 265.3 265.5 263.9 269.0 1.34 2 925 759 -13.3 -16.7 76 3.4 -14.0 285 19 265.7 265.9 263.8 268.8 1.12 3 850 1397 -18.3 -22.1 72 3.8 -18.9 280 29 267.0 267.1 264.0 269.1 0.76 4 700 2810 -30.5 -34.0 71 3.5 -30.8 275 38 268.7 268.8 264.4 269.6 0.31 5 623 3626 -37.7 -41.7 66 4.0 -37.9 280 37 269.6 269.6 264.7 270.1 0.16 6 566 4285 -40.3 -44.3 65 4.0 -40.5 284 36 274.0 274.0 267.7 274.4 0.13 7 500 5120 -46.3 -50.0 66 3.7 -46.4 290 35 276.6 276.6 269.2 276.8 0.08 8 430 6107 -53.3 -57.3 62 4.0 -53.4 293 38 279.9 279.9 271.1 280.0 0.04 9 400 6570 -55.7 -59.5 62 3.8 -55.8 295 40 282.6 282.6 272.7 282.7 0.03 10 324 7893 -61.3 -64.9 62 3.6 -61.3 280 36 292.4 292.4 277.9 292.5 0.02 11 321 7951 -61.5 -65.1 62 3.6 -61.5 281 36 292.9 292.9 278.2 293.0 0.02 12 300 8370 -61.1 -64.8 61 3.7 -61.2 290 38 299.2 299.2 281.0 299.3 0.02 13 250 9520 -57.1 -61.0 61 3.9 -57.2 300 40 321.2 321.2 289.2 321.3 0.04 14 236 9884 -55.9 -59.8 62 3.9 -56.0 297 39 328.3 328.3 291.3 328.5 0.05 15 200 10930 -57.1 -61.3 59 4.2 -57.2 290 36 342.3 342.4 294.9 342.6 0.05 16 150 12750 -57.1 -62.0 54 4.9 -57.2 285 40 371.7 371.7 300.9 372.0 0.06 17 133 13510 -58.1 -63.1 53 5.0 -58.2 284 44 382.9 382.9 302.8 383.2 0.06 18 100 15320 -55.1 -61.1 47 6.0 -55.4 280 54 421.3 421.3 307.9 421.8 0.10 19 70 17610 -52.5 -58.5 48 6.0 -53.0 285 56 472.1 472.1 312.9 473.3 0.20 20 51 19670 -48.5 -55.5 44 7.0 -49.6 276 64 526.2 526.3 316.8 528.8 0.40 21 50 19800 -48.9 -55.9 44 7.0 -50.0 275 64 528.2 528.4 317.0 530.8 0.39 22 41 21104 -49.5 -56.5 44 7.0 -50.7 273 67 557.6 557.7 318.7 560.6 0.45 23 34 22345 -44.7 -52.7 40 8.0 -46.8 271 69 600.9 601.2 320.9 607.1 0.85 24 30 23180 -46.9 -54.9 40 8.0 -48.8 270 71 616.8 617.1 321.6 622.4 0.74 25 29 23404 -47.7 -55.7 39 8.0 -49.6 620.6 620.9 321.7 625.9 0.70 26 25 24391 -44.9 -52.9 40 8.0 -47.4 280 87 655.6 656.1 323.2 664.6 1.13 27 24 24664 -44.1 -52.1 41 8.0 -46.9 665.6 666.1 323.6 676.0 1.29 TRP 324 7893 -61.3 -64.9 62 3.6 -61.3 280 36 292.4 292.4 277.9 292.5 0.02 WND 25 24391 -44.9 -52.9 40 8.0 -47.4 280 87 655.6 656.1 323.2 664.6 1.13 Sounding variables and indices 1000-500 mb thick: 4960.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 69.67 % Est. max temperature: -8.26 C = 17.14 F Sfc-Lift cond lev (LCL): 912.04 mb = 865.46 m = 2839.39 ft T: -14.13 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 853.81 mb = 1363.27 m = 4472.61 ft Mean mixing ratio: 1.08 g/kg Conv temperature: -8.71 C = 16.32 F Cap Strength: 4.68 C Lifted Index: 6.47 C Risk: None Lifted Index @300 mb: 21.50 C Lifted Index @700 mb: 0.89 C Showalter Index: 6.24 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 24.20 C K Index: 2.40 Risk: None Sweat Index: 157.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.14 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 52169.51 J/kg Cap Strength: 6.26 C Lift Cond Lev (LCL): 867.18 mb = 1245.99 m = 4087.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 25 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 ---------------------------------------------------------- 0 968 410 290 3 2.8 -1.0 | 137 22 -15.3 16.3 1 925 759 285 19 18.4 -4.9 | 181 12 0.2 12.4 2 850 1397 280 29 28.6 -5.0 | 220 16 10.4 12.3 3 700 2810 275 38 37.9 -3.3 | 235 24 19.7 14.0 4 500 5120 290 35 32.9 -12.0 | 250 16 14.8 5.3 5 400 6570 295 40 36.3 -16.9 | 269 18 18.1 0.4 6 324 7893 280 36 35.5 -6.3 | 237 21 17.3 11.1 7 300 8370 290 38 35.7 -13.0 | 256 18 17.6 4.3 8 250 9520 300 40 34.6 -20.0 | 279 17 16.5 -2.7 9 200 10930 290 36 33.8 -12.3 | 252 16 15.7 5.0 10 150 12750 285 40 38.6 -10.4 | 251 22 20.5 6.9 11 100 15320 280 54 53.2 -9.4 | 257 36 35.1 7.9 12 70 17610 285 56 54.1 -14.5 | 266 36 36.0 2.8 13 50 19800 275 64 63.8 -5.6 | 256 47 45.6 11.7 14 30 23180 270 71 71.0 -0.0 | 252 56 52.9 17.3 Wind Parameters Mean winds (0-6000m): 283.7 at 33.4 knts Storm direction: 313.7 at 25.0 knts Shear (0-3000m) pos: 0.4 neg: 6.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 115.6 neg: 0.0 tot: 115.6 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 51.14 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 14 161 15| 0.0 18.9 18.9| 57.2 0.0 57.2 114.4 0.78| 19.0 14.8 1000 283 20 184 13| 0.0 13.4 13.4| 82.3 0.0 82.3 82.3 0.80| 13.6 10.9 1500 281 23 200 14| 0.0 10.1 10.1| 91.8 0.0 91.8 61.2 0.78| 10.2 8.0 2000 280 26 210 15| 0.0 8.4 8.4|100.5 0.0 100.5 50.2 0.75| 8.5 6.4 2500 279 28 217 16| 0.0 7.2 7.2|108.3 0.0 108.3 43.3 0.72| 7.5 5.4 3000 278 30 221 17| 0.4 6.0 6.4|115.6 0.0 115.6 38.5 0.71| 6.6 4.7 4000 279 32 227 18| 0.8 4.5 5.3|127.8 0.0 127.8 31.9 0.69| 5.5 3.8 5000 281 32 231 18| 1.0 3.6 4.6|139.6 0.0 139.6 27.9 0.69| 4.8 3.3 6000 284 33 237 17| 1.1 3.0 4.1|156.4 0.0 156.4 26.1 0.71| 4.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20260108.12.gif