UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 31 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 ------------------------------------------------------------------------------- SFC 1000 0 0.0 -4.7 71 4.7 -1.7 0 0 273.1 273.6 271.5 280.5 2.69 1 912 796 -6.3 -8.3 86 2.0 -7.0 350 1 274.0 274.3 271.2 280.2 2.24 2 873 1166 -7.3 -11.6 71 4.3 -8.5 319 3 276.4 276.7 272.0 281.5 1.80 3 850 1391 -8.9 -13.1 72 4.2 -10.1 300 5 276.8 277.1 272.0 281.5 1.64 4 700 2863 -19.9 -24.9 64 5.0 -20.7 290 15 280.4 280.6 272.7 282.6 0.72 5 693 2938 -20.5 -26.5 59 6.0 -21.4 290 16 280.6 280.7 272.6 282.5 0.63 6 680 3077 -21.9 -27.9 58 6.0 -22.8 291 17 280.5 280.6 272.5 282.3 0.57 7 595 4050 -27.5 -31.4 69 3.9 -27.9 295 25 285.0 285.1 274.8 286.4 0.47 8 586 4159 -29.3 -32.8 72 3.5 -29.7 295 26 284.1 284.2 274.2 285.4 0.41 9 568 4382 -29.3 -32.5 74 3.2 -29.6 296 27 286.7 286.7 275.6 288.1 0.44 10 545 4678 -28.7 -35.7 51 7.0 -29.4 297 30 290.8 290.8 277.6 291.9 0.33 11 518 5040 -31.3 -41.3 37 10.0 -32.1 299 33 291.9 291.9 277.9 292.6 0.20 12 506 5206 -31.7 -42.7 33 11.0 -32.5 300 34 293.4 293.4 278.6 294.0 0.17 13 503 5248 -32.3 -43.3 33 11.0 -33.1 300 35 293.2 293.2 278.5 293.7 0.17 14 501 5276 -33.1 -44.1 32 11.0 -33.8 300 35 292.5 292.5 278.2 293.0 0.15 15 500 5290 -33.1 -44.1 32 11.0 -33.8 300 35 292.7 292.7 278.2 293.2 0.15 16 466 5781 -36.1 -45.1 39 9.0 -36.7 302 38 294.9 294.9 279.3 295.4 0.15 17 416 6556 -42.5 -49.5 46 7.0 -42.8 304 44 296.4 296.4 279.9 296.8 0.10 18 400 6820 -43.9 -50.9 46 7.0 -44.2 305 46 297.9 298.0 280.6 298.3 0.09 19 364 7449 -47.3 -53.3 50 6.0 -47.5 303 56 301.5 301.6 282.1 301.8 0.07 20 362 7485 -48.9 -54.9 50 6.0 -49.1 303 56 299.9 299.9 281.4 300.1 0.06 21 314 8409 -54.2 -60.2 48 6.0 -54.3 300 71 304.9 305.0 283.4 305.1 0.04 22 300 8700 -55.9 -61.9 47 6.0 -56.0 300 62 306.6 306.6 284.1 306.7 0.03 23 297 8764 -56.5 -62.5 47 6.0 -56.6 300 62 306.6 306.6 284.1 306.7 0.03 24 260 9603 -58.1 -64.1 46 6.0 -58.2 300 60 316.1 316.1 287.5 316.2 0.03 25 250 9850 -56.7 -63.7 41 7.0 -56.8 300 60 321.8 321.8 289.3 321.9 0.03 26 208 11026 -52.9 -60.9 37 8.0 -53.1 345.1 345.1 295.6 345.3 0.05 TRP WND 314 8409 -54.2 -60.2 48 6.0 -54.3 300 71 304.9 305.0 283.4 305.1 0.04 Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 65.39 % Est. max temperature: 3.67 C = 38.61 F Sfc-Lift cond lev (LCL): 929.19 mb = 634.24 m = 2080.80 ft T: -5.02 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.35 C Layer 912.0- 873.0 mb Conv cond level (CCL): 863.12 mb = 1262.06 m = 4140.56 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 3.42 C = 38.15 F Cap Strength: 11.17 C Lifted Index: 10.53 C Risk: None Lifted Index @300 mb: 18.58 C Lifted Index @700 mb: 2.52 C Showalter Index: 9.65 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 20.00 C K Index: 6.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.93 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 5584.47 J/kg Cap Strength: 10.73 C Lift Cond Lev (LCL): 902.22 mb = 886.98 m = 2910.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 13 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 1014 0 0 0 -0.0 -0.0 | 148 13 -7.1 11.2 1 929 726 0 0 -0.0 -0.0 | 148 13 -7.1 11.2 2 925 732 0 0 -0.0 -0.0 | 148 13 -7.1 11.2 3 850 1391 300 5 4.3 -2.5 | 162 9 -2.8 8.7 4 700 2863 290 15 14.1 -5.1 | 229 9 7.0 6.1 5 500 5290 300 35 30.3 -17.5 | 285 24 23.2 -6.3 6 400 6820 305 46 37.7 -26.4 | 296 34 30.6 -15.2 7 314 8409 300 71 61.5 -35.5 | 294 60 54.4 -24.3 8 300 8700 300 62 53.7 -31.0 | 293 51 46.6 -19.8 9 250 9850 300 60 52.0 -30.0 | 293 49 44.8 -18.8 Wind Parameters Mean winds (0-6000m): 297.5 at 17.7 knts Storm direction: 327.5 at 13.3 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 28.7 neg: -1.3 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 45.00 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 0 0 148 13| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 336 0 147 13| 0.0 1.0 1.0| 0.2 -1.3 -1.1 -1.1 -0.16| 1.1 -0.2 1500 300 1 151 12| 0.0 2.0 2.0| 8.5 -1.3 7.2 4.8 0.45| 2.2 1.0 2000 298 3 155 11| 0.0 2.4 2.4| 14.9 -1.3 13.6 6.8 0.61| 2.6 1.6 2500 295 5 162 10| 0.0 2.6 2.6| 21.5 -1.3 20.2 8.1 0.70| 2.8 1.9 3000 293 6 171 9| 0.0 2.8 2.8| 28.7 -1.3 27.4 9.1 0.74| 2.9 2.2 4000 293 10 194 8| 1.1 2.1 3.1| 49.0 -1.3 47.6 11.9 0.74| 3.3 2.4 5000 295 14 225 7| 1.7 1.7 3.4| 73.2 -1.3 71.8 14.4 0.70| 3.5 2.5 6000 298 18 251 9| 2.1 1.4 3.5| 99.5 -1.3 98.2 16.4 0.67| 3.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251031.00.gif