UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 11 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 67 SFC 924 685 -26.3 -30.5 68 4.2 -26.6 75 5 252.5 252.5 251.6 253.4 0.33 2 903 847 -23.5 -27.8 68 4.3 -23.9 34 9 257.0 257.1 255.7 258.2 0.43 3 879 1038 -23.1 -27.2 69 4.1 -23.6 345 13 259.4 259.5 257.7 260.8 0.47 4 870 1112 -20.3 -24.3 70 4.0 -20.8 327 15 263.1 263.2 260.9 264.9 0.61 5 850 1279 -20.9 -24.2 75 3.3 -21.4 285 19 264.3 264.4 261.8 266.0 0.63 6 798 1744 -21.7 -24.6 77 2.9 -22.1 292 22 268.2 268.3 264.7 270.1 0.65 7 700 2693 -29.5 -35.5 56 6.0 -30.0 305 27 269.8 269.9 265.1 270.6 0.27 8 596 3815 -39.1 -45.1 53 6.0 -39.4 300 37 271.4 271.4 265.8 271.8 0.11 9 560 4241 -39.3 -44.2 60 4.9 -39.5 298 41 276.0 276.1 269.0 276.5 0.13 10 500 5010 -42.9 -47.3 62 4.4 -43.0 295 48 280.7 280.8 271.8 281.1 0.11 11 402 6457 -50.1 -55.1 55 5.0 -50.2 285 56 289.5 289.5 276.5 289.7 0.05 12 400 6490 -50.5 -55.5 55 5.0 -50.6 285 56 289.4 289.4 276.4 289.5 0.05 13 360 7172 -54.7 -60.7 47 6.0 -54.8 285 54 292.6 292.6 278.0 292.7 0.03 14 300 8340 -54.9 -61.9 42 7.0 -55.0 295 58 308.0 308.0 284.6 308.1 0.03 15 250 9500 -55.7 -63.7 36 8.0 -55.8 300 50 323.3 323.3 289.8 323.4 0.03 16 200 10910 -57.7 -66.7 31 9.0 -57.8 290 44 341.4 341.4 294.7 341.5 0.02 17 196 11037 -58.1 -68.1 27 10.0 -58.2 291 44 342.7 342.7 295.0 342.8 0.02 18 153 12604 -56.3 -67.3 24 11.0 -56.5 299 48 371.0 371.0 300.8 371.1 0.03 19 150 12730 -56.5 -67.5 24 11.0 -56.8 300 48 372.7 372.7 301.1 372.9 0.03 20 130 13634 -59.3 -71.3 20 12.0 -59.5 296 47 383.3 383.3 302.8 383.4 0.02 21 100 15300 -54.3 -68.3 16 14.0 -54.8 290 46 422.8 422.8 308.0 423.0 0.04 22 88 16126 -50.1 -65.1 15 15.0 -51.0 285 42 447.0 447.0 310.6 447.4 0.07 23 82 16584 -53.5 -68.5 14 15.0 -54.2 282 40 449.1 449.2 310.8 449.4 0.05 24 70 17600 -53.9 -69.9 12 16.0 -54.6 275 36 469.1 469.1 312.6 469.3 0.04 25 65 18072 -55.9 -72.9 10 17.0 -56.6 274 39 474.8 474.8 313.0 474.9 0.03 26 57 18921 -47.7 -66.7 9 19.0 -49.4 272 45 511.5 511.6 315.8 512.1 0.09 27 51 19650 -49.9 -68.9 9 19.0 -51.4 270 49 522.9 522.9 316.5 523.4 0.07 28 50 19780 -46.7 -66.7 8 20.0 -48.8 270 50 533.4 533.4 317.2 534.1 0.10 29 49 19914 -46.7 -66.7 8 20.0 -48.8 268 50 536.5 536.5 317.3 537.2 0.10 30 41 21091 -50.3 -71.3 7 21.0 -52.1 254 45 555.6 555.6 318.4 556.0 0.06 31 37 21777 -40.9 -63.9 7 23.0 -45.2 246 43 596.3 596.3 320.5 597.7 0.19 32 31 22963 -48.3 -72.3 5 24.0 -51.1 233 39 607.2 607.3 321.0 607.8 0.07 33 30 23180 -47.9 -71.9 5 24.0 -50.9 230 38 614.1 614.1 321.3 614.6 0.08 34 29 23403 -48.5 -72.5 5 24.0 -51.4 618.4 618.4 321.5 618.9 0.07 35 28 23636 -44.9 -69.9 4 25.0 -48.9 634.6 634.7 322.1 635.5 0.11 36 24 24654 -50.7 -75.7 4 25.0 -53.5 646.4 646.4 322.6 646.8 0.05 37 20 25844 -49.9 -74.9 4 25.0 -53.3 683.4 683.5 323.9 684.1 0.07 TRP 360 7172 -54.7 -60.7 47 6.0 -54.8 285 54 292.6 292.6 278.0 292.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 4943.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 62.68 % Est. max temperature: -10.55 C = 13.02 F Sfc-Lift cond lev (LCL): 861.08 mb = 1185.90 m = 3890.70 ft T: -20.57 C 700-500 lapse rate: 5.78 C/km Conv cond level (CCL): 924.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.53 g/kg Conv temperature: -25.27 C = -13.49 F Cap Strength: 11.77 C Lifted Index: 15.21 C Risk: None Lifted Index @300 mb: 32.36 C Lifted Index @700 mb: 7.39 C Showalter Index: 12.16 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 18.70 C K Index: -8.20 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.46 J/kg Max Up Vert Vel: 10.63 m/s Conv Inhibition (B-): 61561.57 J/kg Cap Strength: 15.07 C Lift Cond Lev (LCL): 822.03 mb = 1525.52 m = 5004.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 27 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 ---------------------------------------------------------- 0 924 685 75 5 -4.8 -1.3 | 135 29 -20.7 20.7 1 850 1279 285 19 18.4 -4.9 | 188 17 2.5 17.1 2 700 2693 305 27 22.1 -15.5 | 224 9 6.3 6.5 3 500 5010 295 48 43.5 -20.3 | 267 28 27.6 1.7 4 400 6490 285 56 54.1 -14.5 | 259 39 38.2 7.5 5 360 7172 285 54 52.2 -14.0 | 258 37 36.3 8.0 6 300 8340 295 58 52.6 -24.5 | 274 37 36.7 -2.5 7 250 9500 300 50 43.3 -25.0 | 276 28 27.4 -3.0 8 200 10910 290 44 41.3 -15.0 | 255 26 25.5 6.9 9 150 12730 300 48 41.6 -24.0 | 275 26 25.7 -2.0 10 100 15300 290 46 43.2 -15.7 | 257 28 27.4 6.2 11 70 17600 275 36 35.9 -3.1 | 227 27 20.0 18.8 12 50 19780 270 50 50.0 -0.0 | 237 41 34.1 22.0 13 30 23180 230 38 29.1 24.4 | 196 48 13.2 46.4 Wind Parameters Mean winds (0-6000m): 294.2 at 36.1 knts Storm direction: 324.2 at 27.1 knts Shear (0-3000m) pos: 1.4 neg: 6.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 101.0 neg: -41.7 tot: 59.3 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 4.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.67 Bulk Shear: 84.64 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 11 161 19| 0.0 20.7 20.7| 34.8 -41.7 -6.9 -13.8 0.16| 27.6 4.5 1000 291 15 174 17| 0.0 13.1 13.1| 63.6 -41.7 21.9 21.9 0.32| 19.3 6.2 1500 293 18 182 15| 1.4 8.8 10.1| 73.1 -41.7 31.5 21.0 0.35| 14.2 5.0 2000 296 20 187 13| 2.1 6.6 8.7| 81.5 -41.7 39.8 19.9 0.39| 11.8 4.5 2500 298 21 194 12| 1.7 6.2 7.9| 91.6 -41.7 49.9 20.0 0.42| 10.4 4.4 3000 299 23 204 11| 1.4 6.0 7.4|101.0 -41.7 59.3 19.8 0.44| 9.5 4.1 4000 299 28 225 12| 1.1 5.7 6.8|116.0 -41.7 74.3 18.6 0.42| 8.3 3.5 5000 297 32 240 15| 0.8 5.3 6.2|119.0 -55.9 63.1 12.6 0.35| 7.5 2.6 6000 294 36 247 19| 0.7 4.8 5.5|119.0 -83.3 35.7 6.0 0.28| 6.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260111.12.gif