UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121612.upa.cvt Date: 1200Z 16 DEC 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:1200Z 16 DEC 25 Station: UWOO WMO ident: 35121 Latitude: 51.78 Longitude: 55.22 Elevation: 109.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 109 -10.7 -16.7 61 6.0 -11.9 305 3 261.9 262.1 260.8 264.7 1.03 1 1000 171 -11.3 -17.3 61 6.0 -12.5 305 3 261.9 262.0 260.6 264.5 0.98 2 962 466 -13.9 -18.7 67 4.8 -14.8 303 10 262.1 262.3 260.7 264.6 0.91 3 925 763 -15.3 -19.5 70 4.2 -16.0 300 17 263.7 263.8 261.8 266.1 0.88 4 914 853 -15.7 -19.8 71 4.1 -16.4 304 17 264.2 264.3 262.2 266.6 0.87 5 867 1255 -11.9 -16.8 67 4.9 -13.0 319 19 272.1 272.3 268.3 275.5 1.18 6 850 1406 -12.3 -18.3 61 6.0 -13.6 325 19 273.3 273.4 268.8 276.3 1.06 7 812 1757 -9.9 -23.9 31 14.0 -12.7 327 19 279.4 279.5 272.0 281.5 0.68 8 794 1930 -10.9 -26.9 25 16.0 -13.8 329 19 280.1 280.2 272.2 281.8 0.53 9 700 2889 -15.9 -31.9 24 16.0 -18.3 335 19 284.9 284.9 274.6 286.1 0.38 10 644 3511 -19.9 -34.9 25 15.0 -21.8 336 23 287.2 287.3 275.7 288.2 0.31 11 517 5096 -32.7 -50.7 15 18.0 -33.6 340 34 290.4 290.4 277.0 290.6 0.07 12 500 5330 -33.9 -47.9 23 14.0 -34.7 340 36 291.7 291.7 277.7 292.1 0.10 13 404 6793 -44.9 -52.9 40 8.0 -45.2 9 44 295.8 295.8 279.6 296.0 0.07 14 400 6860 -45.3 -53.3 40 8.0 -45.6 10 44 296.1 296.1 279.7 296.4 0.07 15 389 7046 -45.5 -53.5 40 8.0 -45.7 11 44 298.2 298.2 280.7 298.5 0.07 16 376 7273 -45.7 -53.7 40 8.0 -46.0 11 43 300.9 300.9 281.8 301.1 0.07 17 309 8559 -52.9 -62.9 29 10.0 -53.1 15 40 308.2 308.2 284.7 308.3 0.03 18 300 8750 -52.3 -62.3 29 10.0 -52.5 5 36 311.6 311.6 285.9 311.7 0.03 19 282 9151 -52.3 -62.3 29 10.0 -52.5 2 35 317.2 317.2 287.9 317.3 0.03 20 250 9930 -52.7 -63.7 25 11.0 -52.9 355 33 327.7 327.7 291.1 327.8 0.03 21 200 11360 -53.9 -65.9 22 12.0 -54.2 340 38 347.4 347.4 296.1 347.5 0.03 22 150 13200 -55.3 -69.3 16 14.0 -55.6 330 33 374.8 374.8 301.4 374.9 0.02 23 108 15277 -57.5 -72.5 13 15.0 -57.8 318 31 407.6 407.6 306.2 407.7 0.02 24 100 15760 -59.1 -74.1 13 15.0 -59.4 315 31 413.5 413.5 307.0 413.6 0.02 25 94 16146 -61.5 -76.5 12 15.0 -61.7 315 32 416.2 416.2 307.3 416.3 0.01 26 80 17152 -58.5 -74.5 11 16.0 -58.9 315 34 442.0 442.0 310.1 442.1 0.02 27 70 17990 -59.5 -75.5 11 16.0 -59.9 315 36 457.1 457.1 311.5 457.2 0.02 28 55 19491 -59.1 -75.1 11 16.0 -59.6 311 31 490.6 490.7 314.3 490.8 0.03 29 50 20080 -62.7 -78.7 10 16.0 -63.1 310 29 495.7 495.7 314.7 495.8 0.02 30 49 20204 -62.9 -78.9 10 16.0 -63.3 309 29 498.1 498.1 314.8 498.2 0.02 31 39 21619 -59.9 -76.9 9 17.0 -60.6 295 33 539.3 539.3 317.5 539.5 0.03 32 30 23250 -61.5 -78.5 9 17.0 -62.2 280 38 577.0 577.0 319.5 577.2 0.03 33 20 25770 -62.3 -79.3 9 17.0 -63.3 270 48 645.5 645.5 322.5 645.8 0.04 34 17 26772 -62.1 -79.1 9 17.0 -63.2 266 55 676.8 676.8 323.7 677.2 0.05 35 14 27985 -57.1 -75.1 8 18.0 -59.3 262 63 732.4 732.5 325.4 733.3 0.10 36 10 30110 -57.5 -75.5 8 18.0 -60.2 255 77 804.9 805.0 327.4 806.3 0.14 37 9.0 30776 -57.0 -75.0 9 18.0 -60.0 255 87 831.4 831.5 328.0 833.1 0.16 38 8.8 30919 -56.9 -74.9 9 18.0 -60.0 837.2 837.3 328.1 838.9 0.17 TRP 309 8559 -52.9 -62.9 29 10.0 -53.1 15 40 308.2 308.2 284.7 308.3 0.03 WND 9.0 30776 -57.0 -75.0 9 18.0 -60.0 255 87 831.4 831.5 328.0 833.1 0.16 Sounding variables and indices 1000-500 mb thick: 5159.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 34.63 % Est. max temperature: 0.19 C = 32.34 F Sfc-Lift cond lev (LCL): 914.21 mb = 851.62 m = 2793.99 ft T: -15.69 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.19 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 600.59 mb = 4014.31 m = 13170.16 ft Mean mixing ratio: 0.92 g/kg Conv temperature: 15.72 C = 60.30 F Cap Strength: 20.89 C Lifted Index: 21.80 C Risk: None Lifted Index @300 mb: 32.88 C Lifted Index @700 mb: 18.47 C Showalter Index: 12.93 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 15.60 C K Index: -12.70 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.32 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 71035.37 J/kg Cap Strength: 21.61 C Lift Cond Lev (LCL): 883.09 mb = 1114.82 m = 3657.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 18 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 1007 109 305 3 2.5 -1.7 | 194 17 4.1 16.2 1 1000 171 305 3 2.5 -1.7 | 194 17 4.1 16.2 2 925 763 300 17 14.7 -8.5 | 240 19 16.4 9.4 3 850 1406 325 19 10.9 -15.6 | 260 13 12.6 2.3 4 700 2889 335 19 8.0 -17.2 | 266 10 9.7 0.7 5 500 5330 340 36 12.3 -33.8 | 319 21 14.0 -15.9 6 400 6860 10 44 -7.6 -43.3 | 13 26 -6.0 -25.4 7 309 8559 15 40 -10.4 -38.6 | 23 22 -8.7 -20.7 8 300 8750 5 36 -3.1 -35.9 | 5 18 -1.5 -18.0 9 250 9930 355 33 2.9 -32.9 | 343 16 4.6 -15.0 10 200 11360 340 38 13.0 -35.7 | 321 23 14.7 -17.8 11 150 13200 330 33 16.5 -28.6 | 300 21 18.2 -10.7 12 100 15760 315 31 21.9 -21.9 | 280 24 23.6 -4.0 13 70 17990 315 36 25.5 -25.5 | 286 28 27.1 -7.6 14 50 20080 310 29 22.2 -18.6 | 272 24 23.9 -0.7 15 30 23250 280 38 37.4 -6.6 | 254 41 39.1 11.3 16 20 25770 270 48 48.0 -0.0 | 250 53 49.7 17.9 17 10 30110 255 77 74.4 19.9 | 244 85 76.1 37.8 Wind Parameters Mean winds (0-6000m): 335.4 at 24.0 knts Storm direction: 5.4 at 18.0 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 88.4 neg: 0.0 tot: 88.4 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 43.26 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 ------------------------------------------------------------------------------- 500 302 8 210 16| 0.0 10.7 10.7| 43.5 0.0 43.5 86.9 0.98| 10.7 10.4 1000 304 12 227 16| 3.0 5.3 8.3| 71.5 0.0 71.5 71.5 0.90| 9.2 8.3 1500 312 14 236 15| 3.1 3.6 6.6| 81.3 0.0 81.3 54.2 0.84| 7.6 6.4 2000 317 16 242 14| 2.5 2.7 5.1| 82.7 0.0 82.7 41.4 0.82| 6.0 4.9 2500 320 16 246 13| 2.1 2.1 4.3| 83.9 0.0 83.9 33.6 0.80| 5.0 4.0 3000 323 17 249 13| 2.1 1.8 3.8| 88.4 0.0 88.4 29.5 0.80| 4.6 3.7 4000 327 19 259 12| 2.4 1.3 3.7|106.3 0.0 106.3 26.6 0.80| 4.3 3.5 5000 331 21 273 12| 2.6 1.1 3.7|125.7 0.0 125.7 25.1 0.77| 4.2 3.2 6000 335 24 288 12| 2.9 0.9 3.8|192.4 0.0 192.4 32.1 0.81| 4.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20251216.12.gif