UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 13 JAN 26 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 216 SFC 937 685 -36.9 -40.3 71 3.4 -37.0 0 0 240.7 240.7 240.4 241.0 0.12 2 925 760 -36.1 -39.6 70 3.5 -36.2 340 0 242.4 242.4 242.0 242.8 0.13 3 850 1356 -26.1 -30.2 68 4.1 -26.5 260 3 258.8 258.9 257.0 259.8 0.37 4 836 1477 -25.1 -29.4 67 4.3 -25.5 264 4 261.1 261.2 258.9 262.2 0.40 5 758 2186 -26.7 -30.7 69 4.0 -27.1 287 9 266.8 266.8 263.2 267.9 0.39 6 700 2759 -28.9 -34.9 56 6.0 -29.4 305 13 270.5 270.5 265.6 271.3 0.28 7 655 3233 -29.5 -37.5 46 8.0 -30.1 309 19 275.0 275.0 268.5 275.7 0.23 8 540 4589 -36.1 -49.1 25 13.0 -36.7 320 35 282.7 282.7 272.9 283.0 0.08 9 511 4970 -37.5 -50.5 25 13.0 -38.1 324 40 285.5 285.5 274.5 285.8 0.07 10 500 5120 -38.7 -51.7 24 13.0 -39.2 325 42 285.9 285.9 274.6 286.1 0.06 11 460 5691 -42.5 -54.5 26 12.0 -42.9 327 59 288.0 288.0 275.7 288.2 0.05 12 447 5886 -41.1 -53.1 26 12.0 -41.5 328 65 292.1 292.2 277.8 292.4 0.06 13 400 6640 -43.7 -55.7 25 12.0 -44.0 330 87 298.2 298.2 280.6 298.4 0.05 14 382 6948 -44.3 -56.3 25 12.0 -44.7 330 91 301.4 301.4 282.0 301.5 0.05 15 339 7735 -50.2 -62.2 23 12.0 -50.4 330 101 303.8 303.8 283.0 303.9 0.03 16 316 8188 -53.7 -65.7 22 12.0 -53.9 330 99 305.1 305.1 283.5 305.2 0.02 17 300 8520 -55.1 -67.1 21 12.0 -55.2 330 97 307.7 307.7 284.5 307.7 0.02 18 277 9029 -56.9 -68.9 21 12.0 -57.1 325 91 312.2 312.2 286.1 312.2 0.01 19 250 9680 -57.7 -69.7 20 12.0 -57.8 320 83 320.3 320.3 288.8 320.3 0.01 20 200 11080 -56.9 -68.9 21 12.0 -57.1 320 73 342.7 342.7 295.0 342.7 0.02 21 150 12910 -56.9 -68.9 21 12.0 -57.1 320 62 372.0 372.0 300.9 372.2 0.02 22 104 15231 -56.7 -70.7 16 14.0 -57.1 311 60 413.5 413.5 307.0 413.6 0.03 23 100 15480 -56.5 -70.5 16 14.0 -56.9 310 60 418.6 418.6 307.6 418.7 0.03 24 70 17750 -55.3 -70.3 14 15.0 -55.9 305 68 466.1 466.1 312.3 466.3 0.04 25 57 19056 -56.3 -72.3 12 16.0 -57.0 302 67 492.0 492.0 314.4 492.3 0.04 26 50 19890 -54.7 -70.7 12 16.0 -55.6 300 66 514.6 514.6 315.9 514.9 0.06 27 45 20568 -53.3 -70.3 11 17.0 -54.5 300 62 533.7 533.7 317.2 534.1 0.07 28 38 21652 -55.9 -72.9 10 17.0 -57.0 300 55 553.5 553.5 318.3 553.9 0.05 29 30 23180 -49.5 -68.5 9 19.0 -52.0 300 46 609.7 609.7 321.1 610.7 0.13 30 25 24381 -44.7 -64.7 9 20.0 -48.8 275 38 656.1 656.2 323.0 658.2 0.25 31 20 25860 -46.9 -68.9 6 22.0 -51.1 245 29 692.6 692.7 324.3 694.2 0.18 32 17 26941 -45.3 -68.3 6 23.0 -50.5 730.7 730.8 325.4 732.8 0.23 33 16 27343 -48.3 -71.3 5 23.0 -52.7 733.7 733.8 325.5 735.1 0.16 TRP 277 9029 -56.9 -68.9 21 12.0 -57.1 325 91 312.2 312.2 286.1 312.2 0.01 WND 339 7735 -50.2 -62.2 23 12.0 -50.4 330 101 303.8 303.8 283.0 303.9 0.03 Sounding variables and indices 1000-500 mb thick: 4904.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 50.40 % Est. max temperature: -13.45 C = 7.80 F Sfc-Lift cond lev (LCL): 883.43 mb = 1084.13 m = 3556.82 ft T: -30.66 C 700-500 lapse rate: 4.15 C/km ThetaE index: 0.00 C Layer 937.0-26038240.0 mb Conv cond level (CCL): 937.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -33.00 C = -27.40 F Cap Strength: 28.11 C Lifted Index: 28.19 C Risk: None Lifted Index @300 mb: 39.80 C Lifted Index @700 mb: 17.31 C Showalter Index: 21.40 C Risk: None Total Totals Index: 21.10 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 8.50 C K Index: -23.60 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 5.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.96 J/kg Max Up Vert Vel: 8.48 m/s Conv Inhibition (B-): 74196.86 J/kg Cap Strength: 28.13 C Lift Cond Lev (LCL): 846.07 mb = 1389.64 m = 4559.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 23 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 ---------------------------------------------------------- 0 937 685 0 0 -0.0 -0.0 | 174 23 -2.6 22.5 1 925 760 340 0 0.0 -0.0 | 174 23 -2.6 22.5 2 850 1356 260 3 3.0 0.5 | 181 23 0.4 23.0 3 700 2759 305 13 10.6 -7.5 | 208 17 8.1 15.0 4 500 5120 325 42 24.1 -34.4 | 299 25 21.5 -11.9 5 400 6640 330 87 43.5 -75.3 | 322 67 40.9 -52.9 6 339 7735 330 101 50.5 -87.5 | 324 81 47.9 -65.0 7 300 8520 330 97 48.5 -84.0 | 323 77 45.9 -61.5 8 277 9029 325 91 52.2 -74.5 | 316 72 49.6 -52.1 9 250 9680 320 83 53.4 -63.6 | 309 65 50.8 -41.1 10 200 11080 320 73 46.9 -55.9 | 307 56 44.4 -33.4 11 150 12910 320 62 39.9 -47.5 | 304 45 37.3 -25.0 12 100 15480 310 60 46.0 -38.6 | 290 46 43.4 -16.1 13 70 17750 305 68 55.7 -39.0 | 287 56 53.1 -16.5 14 50 19890 300 66 57.2 -33.0 | 281 56 54.6 -10.5 15 30 23180 300 46 39.8 -23.0 | 271 37 37.3 -0.5 16 20 25860 245 29 26.3 12.3 | 214 42 23.7 34.7 Wind Parameters Mean winds (0-6000m): 323.5 at 30.2 knts Storm direction: 353.5 at 22.6 knts Shear (0-3000m) pos: 3.6 neg: 0.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 122.0 neg: 0.0 tot: 122.0 m^2/s^2 ave: 40.7 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.31 Bulk Shear: 115.23 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 ------------------------------------------------------------------------------- 500 283 1 176 22| 0.0 2.2 2.2| 11.7 0.0 11.7 23.4 0.83| 2.5 2.1 1000 264 2 179 23| 0.0 2.7 2.7| 31.5 0.0 31.5 31.5 0.86| 3.2 2.7 1500 277 4 183 22| 1.4 1.8 3.2| 52.7 0.0 52.7 35.1 0.88| 3.5 3.1 2000 292 5 187 21| 2.2 1.4 3.5| 70.1 0.0 70.1 35.0 0.83| 3.8 3.2 2500 299 7 191 19| 3.0 1.1 4.1| 95.1 0.0 95.1 38.0 0.86| 4.3 3.7 3000 304 10 197 18| 3.6 0.9 4.5|122.0 0.0 122.0 40.7 0.89| 4.7 4.2 4000 313 15 214 15| 4.3 0.7 5.0|180.8 0.0 180.8 45.2 0.90| 5.2 4.7 5000 319 21 239 13| 5.8 0.5 6.3|269.9 0.0 269.9 54.0 0.77| 6.5 5.0 6000 324 30 277 15| 7.3 0.5 7.7|399.3 0.0 399.3 66.6 0.63| 7.9 4.9 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260113.00.gif