UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 10 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 214 SFC 940 685 -21.3 -28.3 53 7.0 -22.1 195 3 256.3 256.4 255.0 257.5 0.39 2 925 793 -22.3 -30.3 48 8.0 -23.1 215 9 256.5 256.6 255.0 257.4 0.33 3 850 1403 -26.7 -33.7 52 7.0 -27.3 280 19 258.2 258.2 256.2 258.9 0.26 4 778 2041 -30.7 -35.7 61 5.0 -31.0 296 20 260.5 260.5 258.1 261.2 0.23 5 700 2794 -31.5 -37.5 55 6.0 -31.9 315 21 267.6 267.6 263.4 268.3 0.22 6 664 3165 -32.1 -39.1 50 7.0 -32.6 318 23 271.0 271.0 265.7 271.6 0.19 7 500 5110 -44.1 -54.1 32 10.0 -44.3 335 33 279.3 279.3 270.8 279.4 0.05 8 494 5191 -44.3 -54.3 32 10.0 -44.6 335 34 280.0 280.0 271.2 280.2 0.05 9 431 6095 -51.1 -61.1 29 10.0 -51.2 335 40 282.5 282.5 272.6 282.6 0.02 10 404 6516 -52.7 -62.7 29 10.0 -52.8 335 44 285.7 285.7 274.4 285.8 0.02 11 400 6580 -52.3 -62.3 29 10.0 -52.4 335 44 287.0 287.0 275.2 287.1 0.02 12 389 6762 -51.3 -62.3 26 11.0 -51.5 336 49 290.6 290.6 277.0 290.7 0.02 13 300 8430 -58.5 -69.5 23 11.0 -58.6 345 91 302.9 302.9 282.5 302.9 0.01 14 287 8707 -59.3 -70.3 23 11.0 -59.4 340 93 305.6 305.6 283.7 305.6 0.01 15 282 8817 -59.2 -70.2 23 11.0 -59.3 340 93 307.3 307.3 284.3 307.3 0.01 16 250 9570 -58.5 -69.5 23 11.0 -58.6 340 69 319.1 319.1 288.5 319.1 0.01 17 200 10970 -60.1 -72.1 19 12.0 -60.2 335 60 337.6 337.6 293.7 337.6 0.01 18 196 11096 -60.3 -72.3 19 12.0 -60.4 334 59 339.2 339.2 294.1 339.3 0.01 19 150 12780 -56.5 -69.5 18 13.0 -56.8 315 42 372.7 372.7 301.1 372.8 0.02 20 145 12995 -55.7 -68.7 18 13.0 -56.0 314 42 377.8 377.8 301.9 377.9 0.03 21 123 14035 -59.1 -72.1 17 13.0 -59.3 308 43 389.8 389.8 303.8 389.9 0.02 22 101 15277 -56.5 -70.5 16 14.0 -56.9 300 44 417.4 417.4 307.4 417.5 0.03 23 100 15340 -56.3 -70.3 16 14.0 -56.7 300 44 418.9 419.0 307.6 419.1 0.03 24 70 17650 -48.1 -66.1 11 18.0 -49.5 280 44 481.5 481.5 313.6 481.9 0.08 25 67 17941 -46.9 -64.9 11 18.0 -48.5 279 46 490.2 490.2 314.2 490.7 0.09 26 52 19626 -46.7 -66.7 8 20.0 -48.8 271 55 527.5 527.5 316.8 528.1 0.09 27 50 19890 -41.9 -63.9 7 22.0 -45.2 270 56 544.7 544.8 317.8 545.7 0.14 28 48 20168 -39.5 -62.5 7 23.0 -43.5 556.8 556.9 318.5 558.1 0.18 29 41 21251 -37.7 -62.7 6 25.0 -42.8 587.0 587.1 320.0 588.5 0.20 30 33 22730 -43.3 -69.3 4 26.0 -47.3 609.7 609.8 321.1 610.5 0.10 TRP 287 8707 -59.3 -70.3 23 11.0 -59.4 340 93 305.6 305.6 283.7 305.6 0.01 WND 282 8817 -59.2 -70.2 23 11.0 -59.3 340 93 307.3 307.3 284.3 307.3 0.01 Sounding variables and indices 1000-500 mb thick: 4896.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 48.49 % Est. max temperature: -17.61 C = 0.30 F Sfc-Lift cond lev (LCL): 836.89 mb = 1514.98 m = 4970.35 ft T: -27.40 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.01 C Layer 925.0- 850.0 mb Conv cond level (CCL): 612.43 mb = 3719.61 m = 12203.31 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -4.54 C = 23.82 F Cap Strength: 11.71 C Lifted Index: 17.35 C Risk: None Lifted Index @300 mb: 31.69 C Lifted Index @700 mb: 8.94 C Showalter Index: 16.76 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 10.40 C K Index: -22.30 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.71 m/s Conv Inhibition (B-): 50935.96 J/kg Cap Strength: 17.13 C Lift Cond Lev (LCL): 785.84 mb = 1968.45 m = 6458.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 20 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 ---------------------------------------------------------- 0 940 685 195 3 0.8 2.9 | 176 23 -1.7 23.0 1 925 793 215 9 5.2 7.4 | 186 28 2.7 27.5 2 850 1403 280 19 18.7 -3.3 | 224 23 16.3 16.8 3 700 2794 315 21 14.8 -14.8 | 247 13 12.4 5.3 4 500 5110 335 33 13.9 -29.9 | 310 15 11.5 -9.8 5 400 6580 335 44 18.6 -39.9 | 321 26 16.2 -19.7 6 300 8430 345 91 23.6 -87.9 | 343 71 21.1 -67.8 7 287 8707 340 93 31.8 -87.4 | 336 73 29.4 -67.3 8 282 8817 340 93 31.8 -87.4 | 336 73 29.4 -67.3 9 250 9570 340 69 23.6 -64.8 | 335 49 21.2 -44.7 10 200 10970 335 60 25.4 -54.4 | 326 41 22.9 -34.2 11 150 12780 315 42 29.7 -29.7 | 289 29 27.3 -9.6 12 100 15340 300 44 38.1 -22.0 | 273 36 35.7 -1.9 13 70 17650 280 44 43.3 -7.6 | 253 43 40.9 12.5 14 50 19890 270 56 56.0 -0.0 | 249 57 53.6 20.1 Wind Parameters Mean winds (0-6000m): 323.1 at 27.0 knts Storm direction: 353.1 at 20.3 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 210.9 neg: 0.0 tot: 210.9 m^2/s^2 ave: 70.3 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 106.19 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 ------------------------------------------------------------------------------- 500 238 11 194 27| 14.7 0.0 14.7|107.9 0.0 107.9 215.8 0.88| 17.7 15.6 1000 267 14 210 24| 10.2 0.0 10.2|164.5 0.0 164.5 164.5 0.87| 14.1 12.2 1500 278 16 217 22| 7.2 0.0 7.2|178.8 0.0 178.8 119.2 0.83| 10.9 9.1 2000 287 17 223 21| 5.8 0.0 5.8|189.6 0.0 189.6 94.8 0.80| 9.4 7.5 2500 294 18 228 19| 5.1 0.0 5.1|199.9 0.0 199.9 80.0 0.80| 8.2 6.6 3000 300 19 233 18| 4.7 0.0 4.7|210.9 0.0 210.9 70.3 0.82| 7.4 6.0 4000 311 21 246 15| 4.2 0.0 4.2|234.5 0.0 234.5 58.6 0.84| 6.4 5.4 5000 318 24 261 14| 3.7 0.4 4.1|252.7 0.0 252.7 50.5 0.81| 5.9 4.7 6000 323 27 276 14| 3.6 0.6 4.2|271.3 0.0 271.3 45.2 0.74| 5.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260110.12.gif