UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 20 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 344 SFC 954 685 -38.7 -43.7 59 5.0 -38.8 325 1 237.6 237.6 237.4 237.9 0.08 2 925 888 -33.7 -38.7 61 5.0 -33.9 275 13 244.8 244.9 244.3 245.3 0.15 3 911 995 -30.7 -35.7 61 5.0 -31.0 285 13 249.0 249.0 248.2 249.6 0.20 4 881 1231 -32.1 -37.0 62 4.9 -32.4 307 12 249.9 250.0 249.0 250.5 0.18 5 864 1368 -31.3 -36.1 63 4.8 -31.6 319 11 252.2 252.2 251.0 252.8 0.20 6 850 1484 -28.9 -33.8 63 4.9 -29.3 330 11 255.9 255.9 254.3 256.6 0.26 7 841 1561 -26.7 -31.6 63 4.9 -27.1 332 11 259.0 259.0 257.0 259.9 0.32 8 775 2149 -28.9 -33.7 63 4.8 -29.3 347 10 262.7 262.8 259.9 263.6 0.29 9 717 2706 -28.9 -32.9 68 4.0 -29.3 1 9 268.6 268.7 264.4 269.6 0.33 10 700 2877 -29.9 -33.6 70 3.7 -30.2 5 9 269.4 269.4 264.8 270.3 0.32 11 610 3844 -36.9 -39.8 74 2.9 -37.1 9 8 272.1 272.2 266.5 272.7 0.20 12 500 5190 -47.1 -51.1 63 4.0 -47.2 15 7 275.6 275.6 268.5 275.8 0.07 13 445 5954 -51.9 -56.2 60 4.3 -52.0 31 6 278.9 278.9 270.5 279.0 0.04 14 400 6640 -54.9 -59.3 58 4.4 -54.9 45 5 283.6 283.6 273.3 283.8 0.03 15 396 6704 -55.3 -59.6 59 4.3 -55.4 45 5 283.9 283.9 273.5 284.0 0.03 16 339 7692 -58.5 -63.2 55 4.7 -58.6 40 5 292.5 292.5 277.9 292.6 0.02 17 307 8315 -59.5 -64.1 55 4.6 -59.6 32 3 299.5 299.5 281.1 299.6 0.02 18 300 8460 -58.9 -63.7 54 4.8 -59.0 30 3 302.3 302.3 282.4 302.4 0.02 19 250 9610 -57.9 -62.9 53 5.0 -58.0 325 5 320.0 320.0 288.8 320.1 0.03 20 200 11010 -57.3 -63.3 46 6.0 -57.4 280 9 342.0 342.0 294.8 342.2 0.04 21 198 11074 -57.3 -63.3 46 6.0 -57.4 280 9 343.0 343.0 295.1 343.2 0.04 22 150 12820 -59.7 -65.7 45 6.0 -59.8 270 21 367.2 367.2 300.1 367.4 0.04 23 101 15278 -61.5 -69.5 34 8.0 -61.7 260 36 407.7 407.7 306.2 407.9 0.03 24 100 15340 -61.5 -69.5 34 8.0 -61.7 260 36 408.9 408.9 306.4 409.1 0.03 25 95 15658 -61.5 -69.5 34 8.0 -61.7 261 36 414.9 415.0 307.2 415.1 0.03 26 90 15992 -61.7 -69.7 34 8.0 -61.9 261 37 421.0 421.0 307.9 421.2 0.04 27 70 17540 -63.7 -72.7 28 9.0 -63.9 265 38 448.1 448.1 310.7 448.3 0.03 28 66 17901 -65.5 -74.5 28 9.0 -65.7 263 41 451.8 451.8 311.0 451.9 0.02 29 50 19600 -64.3 -74.3 24 10.0 -64.6 255 56 492.0 492.0 314.4 492.2 0.03 30 43 20521 -63.1 -74.1 21 11.0 -63.4 252 60 516.6 516.6 316.1 516.8 0.04 31 35 21785 -62.5 -73.5 21 11.0 -63.0 248 65 549.5 549.5 318.1 549.8 0.05 32 30 22730 -63.9 -74.9 21 11.0 -64.4 245 69 570.4 570.5 319.2 570.8 0.05 33 26 23610 -64.5 -76.5 18 12.0 -65.0 243 75 592.6 592.6 320.3 592.9 0.04 34 20 25240 -58.9 -71.9 17 13.0 -60.2 240 87 655.9 655.9 322.9 656.8 0.12 35 19 25565 -54.3 -68.3 16 14.0 -56.3 679.9 680.0 323.8 681.6 0.20 36 13 28033 -47.9 -66.1 11 18.2 -52.7 240 104 779.9 780.1 326.8 783.9 0.41 37 11 29142 -45.1 -65.1 9 20.0 -51.6 828.3 828.6 328.0 834.0 0.55 TRP 339 7692 -58.5 -63.2 55 4.7 -58.6 40 5 292.5 292.5 277.9 292.6 0.02 WND 13 28033 -47.9 -66.1 11 18.2 -52.7 240 104 779.9 780.1 326.8 783.9 0.41 Sounding variables and indices 1000-500 mb thick: 4846.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 67.08 % Est. max temperature: -15.61 C = 3.89 F Sfc-Lift cond lev (LCL): 874.00 mb = 1287.25 m = 4223.19 ft T: -31.77 C 700-500 lapse rate: 7.44 C/km ThetaE index: 0.00 C Layer 954.0- -0.0 mb Conv cond level (CCL): 954.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.17 g/kg Conv temperature: -36.82 C = -34.27 F Cap Strength: 21.03 C Lifted Index: 22.67 C Risk: None Lifted Index @300 mb: 38.49 C Lifted Index @700 mb: 19.47 C Showalter Index: 15.63 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 13.30 C K Index: -19.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.58 J/kg Max Up Vert Vel: 10.45 m/s Conv Inhibition (B-): 71085.27 J/kg Cap Strength: 22.63 C Lift Cond Lev (LCL): 834.21 mb = 1618.92 m = 5311.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 6 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 ---------------------------------------------------------- 0 954 685 325 1 0.6 -0.8 | 215 6 3.3 4.7 1 925 888 275 13 13.0 -1.1 | 254 16 15.7 4.4 2 850 1484 330 11 5.5 -9.5 | 296 9 8.2 -4.0 3 700 2877 5 9 -0.8 -9.0 | 330 4 2.0 -3.4 4 500 5190 15 7 -1.8 -6.8 | 322 2 0.9 -1.2 5 400 6640 45 5 -3.5 -3.5 | 159 2 -0.8 2.0 6 339 7692 40 5 -3.2 -3.8 | 165 2 -0.5 1.7 7 300 8460 30 3 -1.5 -2.6 | 203 3 1.2 3.0 8 250 9610 325 5 2.9 -4.1 | 255 6 5.6 1.5 9 200 11010 280 9 8.9 -1.6 | 251 12 11.6 4.0 10 150 12820 270 21 21.0 -0.0 | 257 24 23.7 5.6 11 100 15340 260 36 35.5 6.3 | 253 40 38.2 11.8 12 70 17540 265 38 37.9 3.3 | 258 42 40.6 8.9 13 50 19600 255 56 54.1 14.5 | 251 60 56.8 20.0 14 30 22730 245 69 62.5 29.2 | 242 74 65.3 34.7 15 20 25240 240 87 75.3 43.5 | 238 92 78.1 49.1 Wind Parameters Mean winds (0-6000m): 356.3 at 8.3 knts Storm direction: 26.3 at 6.2 knts Shear (0-3000m) pos: 2.0 neg: 1.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -1.4 tot: 45.5 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.53 Bulk Shear: 15.48 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 10 257 13| 0.0 11.4 11.4| 28.1 -1.4 26.7 53.3 0.51| 19.8 10.1 1000 303 11 271 12| 3.3 5.7 9.0| 41.7 -1.4 40.3 40.3 0.57| 13.3 7.5 1500 316 11 281 10| 3.0 3.8 6.8| 44.5 -1.4 43.1 28.7 0.57| 9.7 5.5 2000 325 10 288 9| 2.7 2.9 5.6| 46.3 -1.4 44.9 22.5 0.57| 7.8 4.4 2500 332 10 294 8| 2.3 2.3 4.6| 46.9 -1.4 45.5 18.2 0.56| 6.5 3.7 3000 337 10 298 7| 2.0 1.9 3.9| 46.9 -1.4 45.5 15.2 0.55| 5.5 3.0 4000 345 9 304 6| 1.5 1.4 2.9| 46.9 -1.5 45.4 11.3 0.53| 4.3 2.3 5000 351 9 308 5| 1.3 1.1 2.5| 46.9 -1.6 45.4 9.1 0.50| 3.6 1.8 6000 356 8 309 4| 1.2 1.0 2.1| 47.0 -1.6 45.5 7.6 0.49| 3.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260120.00.gif