UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 16 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 271 SFC 946 685 -28.7 -33.7 62 5.0 -29.0 205 3 248.4 248.4 247.7 249.0 0.23 2 925 834 -26.7 -32.7 57 6.0 -27.2 255 17 252.0 252.0 251.0 252.7 0.26 3 850 1438 -31.3 -37.3 55 6.0 -31.6 310 17 253.4 253.4 252.0 253.9 0.18 4 844 1488 -31.5 -37.5 55 6.0 -31.9 310 17 253.7 253.7 252.3 254.2 0.18 5 780 2045 -32.7 -37.7 61 5.0 -33.0 312 18 258.2 258.2 256.1 258.7 0.19 6 765 2183 -31.5 -36.5 61 5.0 -31.8 313 18 260.9 260.9 258.3 261.5 0.22 7 700 2808 -34.3 -39.3 60 5.0 -34.6 315 19 264.5 264.5 261.0 265.0 0.18 8 696 2848 -34.5 -39.5 60 5.0 -34.8 314 19 264.7 264.7 261.2 265.3 0.18 9 652 3304 -34.3 -40.3 55 6.0 -34.7 300 16 269.9 270.0 265.0 270.5 0.17 10 593 3960 -39.3 -45.3 53 6.0 -39.5 280 11 271.5 271.6 266.0 271.9 0.11 11 532 4700 -40.7 -46.7 52 6.0 -40.9 258 6 278.4 278.5 270.4 278.8 0.11 12 500 5120 -43.1 -50.1 46 7.0 -43.3 245 3 280.5 280.5 271.6 280.8 0.08 13 413 6383 -51.5 -58.5 43 7.0 -51.6 228 8 285.4 285.4 274.3 285.6 0.03 14 400 6590 -52.3 -59.3 43 7.0 -52.4 225 9 287.0 287.0 275.2 287.1 0.03 15 342 7601 -54.5 -61.5 42 7.0 -54.6 210 7 297.2 297.2 280.1 297.3 0.03 16 300 8440 -55.7 -62.7 41 7.0 -55.8 220 7 306.8 306.8 284.1 306.9 0.03 17 294 8568 -56.1 -63.1 41 7.0 -56.2 224 8 308.0 308.0 284.6 308.1 0.03 18 261 9332 -51.5 -59.5 38 8.0 -51.7 247 16 325.5 325.5 290.5 325.7 0.05 19 250 9610 -52.7 -60.7 37 8.0 -52.9 255 19 327.7 327.7 291.1 327.9 0.04 20 200 11050 -53.3 -62.3 33 9.0 -53.5 265 17 348.4 348.4 296.3 348.6 0.04 21 165 12293 -53.5 -63.5 28 10.0 -53.8 252 30 367.7 367.7 300.2 367.9 0.05 22 150 12910 -52.3 -63.3 25 11.0 -52.7 245 36 380.0 380.0 302.3 380.2 0.05 23 115 14637 -50.5 -64.5 18 14.0 -51.1 245 40 413.3 413.3 306.9 413.6 0.06 24 107 15108 -49.9 -63.9 18 14.0 -50.6 245 41 423.0 423.1 308.1 423.4 0.07 25 100 15550 -50.9 -64.9 17 14.0 -51.6 245 42 429.4 429.4 308.8 429.7 0.06 26 70 17880 -49.1 -67.1 10 18.0 -50.4 245 42 479.3 479.4 313.4 479.7 0.07 27 61 18777 -49.3 -68.3 9 19.0 -50.7 239 48 498.1 498.2 314.8 498.5 0.06 28 50 20060 -53.7 -73.7 7 20.0 -54.8 230 56 516.9 516.9 316.1 517.2 0.04 29 48 20324 -50.5 -70.5 8 20.0 -52.1 530.6 530.6 317.0 531.0 0.06 30 33 22767 -50.7 -72.7 6 22.0 -52.8 590.1 590.1 320.2 590.6 0.06 31 33 22767 -51.1 -73.1 6 22.0 -53.1 589.1 589.1 320.1 589.5 0.06 TRP 342 7601 -54.5 -61.5 42 7.0 -54.6 210 7 297.2 297.2 280.1 297.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 4849.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 55.85 % Est. max temperature: -20.20 C = -4.37 F Sfc-Lift cond lev (LCL): 869.25 mb = 1278.04 m = 4192.99 ft T: -30.08 C 700-500 lapse rate: 3.81 C/km Conv cond level (CCL): 601.53 mb = 3861.13 m = 12667.61 ft Mean mixing ratio: 0.23 g/kg Conv temperature: -6.11 C = 21.00 F Cap Strength: 21.39 C Lifted Index: 22.68 C Risk: None Lifted Index @300 mb: 38.26 C Lifted Index @700 mb: 10.80 C Showalter Index: 21.86 C Risk: None Total Totals Index: 17.60 C Risk: None Vertical Totals Index: 11.80 C Cross Totals Index: 5.80 C K Index: -30.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 5.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.87 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 49909.12 J/kg Cap Strength: 22.62 C Lift Cond Lev (LCL): 811.45 mb = 1766.08 m = 5794.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 9 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 ---------------------------------------------------------- 0 946 685 205 3 1.3 2.7 | 159 11 -3.8 10.0 1 925 834 255 17 16.4 4.4 | 224 16 11.4 11.7 2 850 1438 310 17 13.0 -10.9 | 295 9 8.0 -3.7 3 700 2808 315 19 13.4 -13.4 | 306 10 8.4 -6.2 4 500 5120 245 3 2.7 1.3 | 165 9 -2.3 8.5 5 400 6590 225 9 6.4 6.4 | 185 14 1.3 13.6 6 342 7601 210 7 3.5 6.1 | 173 13 -1.6 13.3 7 300 8440 220 7 4.5 5.4 | 177 13 -0.6 12.6 8 250 9610 255 19 18.4 4.9 | 228 18 13.3 12.2 9 200 11050 265 17 16.9 1.5 | 234 15 11.9 8.7 10 150 12910 245 36 32.6 15.2 | 231 36 27.6 22.5 11 100 15550 245 42 38.1 17.7 | 233 41 33.0 25.0 12 70 17880 245 42 38.1 17.7 | 233 41 33.0 25.0 13 50 20060 230 56 42.9 36.0 | 221 57 37.8 43.3 Wind Parameters Mean winds (0-6000m): 295.1 at 11.8 knts Storm direction: 325.1 at 8.8 knts Shear (0-3000m) pos: 3.4 neg: 1.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 87.1 deg Storm rel helicity (0-3000m) pos: 101.6 neg: -21.2 tot: 80.4 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.71 Bulk Shear: 6.94 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 ------------------------------------------------------------------------------- 500 266 15 230 13| 17.3 0.0 17.3| 80.3 0.0 80.3 160.6 0.92| 26.3 24.2 1000 287 16 255 11| 9.5 0.0 9.5| 97.6 0.0 97.6 97.6 0.92| 16.9 15.5 1500 296 17 270 10| 6.6 0.0 6.6| 99.4 0.0 99.4 66.2 0.92| 11.6 10.6 2000 302 17 280 10| 5.2 0.0 5.2|101.2 0.0 101.2 50.6 0.91| 8.9 8.1 2500 304 17 284 10| 4.1 0.9 5.0|101.6 -10.2 91.4 36.6 0.71| 8.1 5.7 3000 303 17 282 9| 3.4 1.6 5.0|101.6 -21.2 80.4 26.8 0.51| 7.6 3.9 4000 302 15 276 8| 2.6 2.1 4.7|101.6 -39.4 62.2 15.5 0.26| 6.8 1.8 5000 302 13 266 6| 2.1 1.9 4.0|105.9 -46.2 59.7 11.9 0.22| 6.0 1.3 6000 295 12 248 6| 1.7 1.8 3.5|111.2 -47.2 64.0 10.7 0.23| 5.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260116.00.gif