UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 5 DEC 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 107 1 925 672 0 0 SFC 922 696 -25.7 -27.9 82 2.2 -25.9 0 0 253.3 253.3 252.5 254.4 0.42 3 916 743 -22.3 -25.2 77 2.9 -22.7 349 1 257.2 257.3 256.1 258.7 0.54 4 915 751 -18.3 -21.5 76 3.2 -18.8 347 1 261.4 261.5 259.8 263.5 0.75 5 904 842 -16.3 -19.4 77 3.1 -16.9 326 2 264.4 264.5 262.4 266.9 0.91 6 899 884 -13.3 -16.5 77 3.2 -14.0 317 2 267.9 268.1 265.4 271.1 1.17 7 886 996 -9.7 -12.8 78 3.1 -10.5 291 3 272.7 273.0 269.4 277.2 1.61 8 850 1316 -11.1 -13.5 82 2.4 -11.7 220 7 274.5 274.8 270.5 279.0 1.58 9 810 1684 -13.1 -15.2 84 2.1 -13.6 237 9 276.2 276.4 271.4 280.3 1.45 10 768 2087 -16.5 -18.9 82 2.4 -17.0 257 11 276.8 277.0 271.1 280.0 1.12 11 748 2285 -16.5 -19.3 79 2.8 -17.1 266 12 278.9 279.1 272.4 282.1 1.11 12 719 2582 -17.9 -22.5 67 4.6 -18.7 280 14 280.5 280.7 272.9 283.1 0.87 13 700 2782 -17.1 -24.1 55 7.0 -18.4 290 15 283.5 283.7 274.5 285.9 0.78 14 688 2911 -16.9 -25.9 46 9.0 -18.5 291 16 285.2 285.3 275.2 287.3 0.67 15 640 3450 -19.5 -33.5 28 14.0 -21.4 294 21 288.2 288.2 276.3 289.3 0.35 16 598 3951 -22.1 -29.1 53 7.0 -23.2 297 26 290.8 290.9 278.0 292.7 0.58 17 582 4149 -23.3 -29.3 58 6.0 -24.2 298 28 291.7 291.8 278.4 293.5 0.58 18 500 5240 -31.5 -37.5 55 6.0 -32.0 305 38 294.6 294.7 279.4 295.6 0.30 19 400 6780 -43.9 -48.9 58 5.0 -44.1 305 50 297.9 298.0 280.6 298.3 0.11 20 300 8650 -58.1 -64.1 46 6.0 -58.2 300 52 303.4 303.5 282.8 303.5 0.02 21 294 8777 -59.1 -65.1 46 6.0 -59.2 299 52 303.8 303.8 283.0 303.9 0.02 22 252 9731 -63.5 -69.5 44 6.0 -63.6 295 48 311.0 311.0 285.7 311.0 0.01 23 250 9780 -63.3 -69.3 44 6.0 -63.3 295 48 312.0 312.0 286.1 312.0 0.01 24 216 10681 -63.3 -69.3 44 6.0 -63.4 295 47 325.3 325.3 290.4 325.3 0.02 25 201 11129 -59.9 -65.9 45 6.0 -60.0 295 46 337.4 337.4 293.7 337.5 0.03 26 200 11160 -59.7 -65.7 45 6.0 -59.8 295 46 338.2 338.2 293.9 338.3 0.03 27 150 12960 -56.9 -63.9 41 7.0 -57.1 295 42 372.0 372.1 300.9 372.3 0.05 28 133 13726 -55.3 -63.3 36 8.0 -55.5 289 41 387.9 387.9 303.5 388.2 0.06 29 100 15540 -57.3 -67.3 27 10.0 -57.6 275 38 417.0 417.0 307.4 417.2 0.04 30 78 17101 -60.1 -72.1 19 12.0 -60.4 278 41 441.9 441.9 310.1 442.1 0.03 31 70 17780 -58.1 -70.1 20 12.0 -58.5 280 42 460.1 460.1 311.8 460.3 0.04 32 54 19423 -56.3 -70.3 16 14.0 -57.0 261 40 499.7 499.7 314.9 500.0 0.05 33 50 19910 -57.9 -71.9 15 14.0 -58.5 255 40 507.0 507.0 315.5 507.3 0.05 34 39 21461 -61.3 -76.3 12 15.0 -61.9 253 44 535.8 535.8 317.3 536.0 0.03 35 33 22507 -56.7 -72.7 12 16.0 -57.8 251 47 574.2 574.2 319.4 574.6 0.06 36 30 23110 -57.3 -73.3 11 16.0 -58.4 250 48 588.4 588.5 320.1 588.9 0.06 37 24 24531 -53.7 -71.7 9 18.0 -55.7 236 54 637.7 637.7 322.2 638.5 0.10 38 20 25690 -58.3 -76.3 8 18.0 -59.7 225 58 657.7 657.7 323.0 658.2 0.06 39 19 26014 -58.3 -76.3 8 18.0 -59.8 225 61 667.4 667.5 323.3 668.0 0.06 40 15 27528 -52.5 -72.5 7 20.0 -55.7 225 76 733.4 733.5 325.5 734.7 0.14 41 11 29530 -54.5 -75.5 6 21.0 -57.9 225 95 794.2 794.2 327.1 795.4 0.12 42 10 30150 -48.5 -72.5 5 24.0 -54.4 225 101 838.5 838.6 328.2 840.7 0.21 43 9.5 30489 -46.9 -70.9 5 24.0 -53.5 857.0 857.1 328.6 860.0 0.28 44 8.0 31636 -43.4 -69.2 4 25.7 -52.4 225 130 914.0 914.2 329.8 918.9 0.43 45 7.8 31807 -42.9 -68.9 4 26.0 -52.2 922.7 923.0 329.9 928.0 0.46 TRP 252 9731 -63.5 -69.5 44 6.0 -63.6 295 48 311.0 311.0 285.7 311.0 0.01 WND 8.0 31636 -43.4 -69.2 4 25.7 -52.4 225 130 914.0 914.2 329.8 918.9 0.43 Sounding variables and indices 1000-500 mb thick: 5133.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 61.83 % Est. max temperature: -2.78 C = 26.99 F Sfc-Lift cond lev (LCL): 888.68 mb = 972.97 m = 3192.13 ft T: -10.45 C 700-500 lapse rate: 5.86 C/km ThetaE index: 0.32 C Layer 768.0- 748.0 mb Conv cond level (CCL): 922.00 mb = 695.59 m = 2282.11 ft Mean mixing ratio: 1.37 g/kg Conv temperature: -14.28 C = 6.30 F Cap Strength: 15.09 C Lifted Index: 16.53 C Risk: None Lifted Index @300 mb: 20.31 C Lifted Index @700 mb: 9.54 C Showalter Index: 13.19 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.00 C K Index: -0.10 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.87 J/kg Max Up Vert Vel: 11.82 m/s Conv Inhibition (B-): 75808.86 J/kg Cap Strength: 16.35 C Lift Cond Lev (LCL): 839.33 mb = 1412.52 m = 4634.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 19 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 ---------------------------------------------------------- 0 922 696 0 0 -0.0 -0.0 | 149 19 -9.6 16.1 1 850 1316 220 7 4.5 5.4 | 167 22 -5.1 21.4 2 700 2782 290 15 14.1 -5.1 | 202 12 4.5 10.9 3 500 5240 305 38 31.1 -21.8 | 285 22 21.5 -5.7 4 400 6780 305 50 41.0 -28.7 | 292 34 31.4 -12.6 5 300 8650 300 52 45.0 -26.0 | 286 37 35.4 -9.9 6 252 9731 295 48 43.5 -20.3 | 277 34 33.9 -4.2 7 250 9780 295 48 43.5 -20.3 | 277 34 33.9 -4.2 8 200 11160 295 46 41.7 -19.4 | 276 32 32.1 -3.4 9 150 12960 295 42 38.1 -17.7 | 273 29 28.5 -1.7 10 100 15540 275 38 37.9 -3.3 | 246 31 28.3 12.7 11 70 17780 280 42 41.4 -7.3 | 255 33 31.8 8.8 12 50 19910 255 40 38.6 10.4 | 228 39 29.0 26.4 13 30 23110 250 48 45.1 16.4 | 228 48 35.5 32.5 14 20 25690 225 58 41.0 41.0 | 209 65 31.4 57.1 15 10 30150 225 101 71.4 71.4 | 215 107 61.8 87.5 Wind Parameters Mean winds (0-6000m): 299.2 at 24.9 knts Storm direction: 329.2 at 18.7 knts Shear (0-3000m) pos: 3.5 neg: 1.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 105.6 neg: -0.8 tot: 104.8 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.85 Bulk Shear: 81.91 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 ------------------------------------------------------------------------------- 500 214 3 156 20| 0.0 5.8 5.8| 23.3 -0.8 22.5 45.0 0.62| 8.4 5.2 1000 226 5 163 21| 0.0 4.7 4.7| 41.0 -0.8 40.2 40.2 0.58| 7.3 4.2 1500 241 7 170 20| 1.7 3.1 4.9| 62.0 -0.8 61.1 40.8 0.64| 6.6 4.2 2000 260 9 176 18| 2.8 2.3 5.1| 76.6 -0.8 75.8 37.9 0.62| 6.5 4.1 2500 271 10 182 16| 3.2 1.9 5.0| 90.5 -0.8 89.7 35.9 0.67| 6.3 4.2 3000 279 12 188 14| 3.5 1.6 5.0|105.6 -0.8 104.8 34.9 0.71| 6.0 4.3 4000 289 16 207 12| 3.9 1.2 5.0|139.0 -0.8 138.2 34.5 0.73| 5.8 4.3 5000 296 20 231 11| 4.0 0.9 4.9|167.3 -0.8 166.5 33.3 0.70| 5.6 3.9 6000 299 25 252 13| 3.3 1.2 4.5|183.1 -0.8 182.3 30.4 0.65| 5.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251205.00.gif