UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 11 OCT 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 210 SFC 939 699 -8.1 -10.7 82 2.6 -8.8 305 3 269.9 270.2 267.9 274.8 1.80 2 925 816 -8.1 -11.7 75 3.6 -9.1 360 3 271.0 271.3 268.5 275.7 1.68 3 868 1307 -10.7 -13.2 82 2.5 -11.3 45 3 273.3 273.6 269.8 277.8 1.59 4 850 1468 -12.1 -14.4 83 2.3 -12.7 60 3 273.5 273.7 269.7 277.6 1.47 5 822 1723 -13.7 -15.7 85 2.0 -14.2 47 5 274.4 274.6 270.1 278.3 1.37 6 700 2924 -21.7 -28.7 53 7.0 -22.7 345 15 278.5 278.5 271.1 280.0 0.51 7 687 3062 -22.9 -29.9 53 7.0 -23.8 340 16 278.6 278.7 271.2 280.0 0.46 8 651 3456 -22.3 -29.3 53 7.0 -23.3 326 18 283.6 283.7 274.1 285.2 0.52 9 543 4767 -30.1 -43.1 27 13.0 -31.0 277 24 289.4 289.5 276.6 290.0 0.16 10 516 5128 -31.9 -44.9 26 13.0 -32.8 263 26 291.5 291.5 277.6 292.0 0.14 11 500 5350 -33.5 -46.5 26 13.0 -34.3 255 27 292.2 292.2 277.9 292.6 0.12 12 465 5854 -37.5 -46.5 39 9.0 -38.0 255 32 293.3 293.4 278.5 293.8 0.13 13 446 6140 -38.3 -47.3 38 9.0 -38.8 255 35 295.9 295.9 279.7 296.3 0.12 14 445 6156 -38.1 -47.1 38 9.0 -38.6 255 35 296.3 296.3 279.9 296.7 0.12 15 400 6880 -42.9 -53.9 29 11.0 -43.3 255 42 299.2 299.2 281.1 299.5 0.06 16 386 7121 -44.9 -55.9 28 11.0 -45.2 257 43 299.7 299.7 281.3 299.9 0.05 17 356 7663 -46.7 -58.7 24 12.0 -47.0 260 44 304.3 304.3 283.2 304.4 0.04 18 317 8434 -47.9 -61.9 18 14.0 -48.2 260 60 312.9 312.9 286.4 313.0 0.03 19 300 8800 -47.5 -61.5 19 14.0 -47.9 260 68 318.4 318.4 288.3 318.5 0.03 20 280 9251 -48.2 -62.6 17 14.4 -48.6 255 77 323.8 323.8 289.9 323.9 0.03 21 250 9990 -49.3 -64.3 16 15.0 -49.7 265 68 332.8 332.8 292.5 332.9 0.03 22 200 11460 -48.1 -66.1 11 18.0 -48.6 260 60 356.6 356.6 298.0 356.7 0.03 23 178 12226 -49.3 -69.3 8 20.0 -49.8 366.7 366.7 300.0 366.8 0.02 TRP 356 7663 -46.7 -58.7 24 12.0 -47.0 260 44 304.3 304.3 283.2 304.4 0.04 WND 280 9251 -48.2 -62.6 17 14.4 -48.6 255 77 323.8 323.8 289.9 323.9 0.03 Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 55.65 % Est. max temperature: -2.60 C = 27.32 F Sfc-Lift cond lev (LCL): 900.77 mb = 1021.04 m = 3349.83 ft T: -9.18 C 700-500 lapse rate: 4.86 C/km ThetaE index: 0.14 C Layer 850.0- 822.0 mb Conv cond level (CCL): 821.29 mb = 1729.57 m = 5674.38 ft Mean mixing ratio: 1.61 g/kg Conv temperature: -3.61 C = 25.50 F Cap Strength: 12.52 C Lifted Index: 12.92 C Risk: None Lifted Index @300 mb: 29.47 C Lifted Index @700 mb: 3.36 C Showalter Index: 12.30 C Risk: None Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 19.10 C K Index: 0.00 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.20 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 9280.71 J/kg Cap Strength: 12.69 C Lift Cond Lev (LCL): 847.96 mb = 1486.31 m = 4876.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 14 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 ---------------------------------------------------------- 0 939 699 305 3 2.5 -1.7 | 127 11 -8.9 6.8 1 925 816 360 3 -0.0 -3.0 | 116 13 -11.4 5.5 2 850 1468 60 3 -2.6 -1.5 | 117 16 -14.0 7.0 3 700 2924 345 15 3.9 -14.5 | 52 10 -7.5 -6.0 4 500 5350 255 27 26.1 7.0 | 223 21 14.7 15.5 5 400 6880 255 42 40.6 10.9 | 236 35 29.2 19.4 6 356 7663 260 44 43.3 7.6 | 243 36 31.9 16.2 7 300 8800 260 68 67.0 11.8 | 250 59 55.6 20.3 8 280 9251 255 77 74.4 19.9 | 246 69 63.0 28.4 9 250 9990 265 68 67.7 5.9 | 256 58 56.3 14.4 10 200 11460 260 60 59.1 10.4 | 248 51 47.7 18.9 Wind Parameters Mean winds (0-6000m): 276.8 at 19.0 knts Storm direction: 306.8 at 14.2 knts Shear (0-3000m) pos: 1.1 neg: 3.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -145.0 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -79.1 tot: -77.7 m^2/s^2 ave: -25.9 10^-3 m/s^2 rel: -0.80 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 49.13 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 8 3 115 13| 4.4 0.0 4.4| 0.2 -8.3 -8.1 -16.2 -0.56| 4.8 -2.7 1000 32 3 114 14| 3.2 0.0 3.2| 1.4 -16.2 -14.7 -14.7 -0.53| 4.0 -2.1 1500 29 4 109 14| 2.2 1.7 3.9| 1.4 -36.9 -35.5 -23.6 -0.71| 4.5 -3.2 2000 10 6 101 13| 1.6 2.8 4.4| 1.4 -56.5 -55.1 -27.5 -0.76| 5.0 -3.8 2500 355 8 94 11| 1.3 3.2 4.5| 1.4 -69.8 -68.4 -27.4 -0.77| 5.3 -4.1 3000 345 9 86 9| 1.1 3.4 4.4| 1.4 -79.1 -77.7 -25.9 -0.80| 5.5 -4.4 4000 320 12 72 4| 0.8 3.5 4.3| 1.4-104.0-102.5 -25.6 -0.80| 6.0 -4.8 5000 293 15 228 4| 0.6 3.6 4.2| 10.1-136.3-126.1 -25.2 -0.71| 6.3 -4.5 6000 277 19 230 10| 0.5 3.8 4.4| 39.1-136.3 -97.1 -16.2 -0.56| 6.1 -3.4 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251011.00.gif