UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 21 APR 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 84 SFC 926 695 -1.9 -11.9 46 10.0 -5.0 265 7 277.3 277.6 272.3 282.0 1.66 2 925 704 -1.9 -11.9 46 10.0 -5.0 265 7 277.4 277.6 272.3 282.1 1.66 3 918 764 -2.5 -13.5 43 11.0 -5.7 266 8 277.4 277.6 272.1 281.6 1.47 4 850 1365 -9.3 -17.3 52 8.0 -11.2 275 21 276.4 276.6 271.0 279.8 1.16 5 789 1935 -14.5 -19.5 66 5.0 -15.5 273 23 276.8 277.0 271.0 279.8 1.03 6 771 2109 -14.5 -19.5 66 5.0 -15.6 272 24 278.6 278.8 272.2 281.7 1.06 7 738 2440 -15.1 -24.1 46 9.0 -16.8 271 25 281.5 281.6 273.3 283.7 0.74 8 724 2584 -16.5 -26.5 42 10.0 -18.2 271 26 281.5 281.6 273.1 283.3 0.61 9 700 2837 -18.1 -29.1 38 11.0 -19.8 270 27 282.4 282.5 273.4 284.0 0.49 10 624 3683 -25.7 -32.7 52 7.0 -26.5 263 33 283.2 283.2 273.7 284.4 0.39 11 584 4161 -27.7 -34.7 51 7.0 -28.4 259 36 286.3 286.3 275.3 287.4 0.34 12 500 5270 -31.1 -47.1 19 16.0 -32.1 250 44 295.1 295.1 279.3 295.5 0.11 13 491 5399 -31.3 -49.3 15 18.0 -32.4 250 49 296.4 296.4 279.8 296.7 0.09 14 464 5797 -34.7 -53.7 13 19.0 -35.6 250 65 297.0 297.0 280.1 297.2 0.06 15 463 5812 -35.1 -54.1 13 19.0 -36.0 250 65 296.7 296.7 280.0 296.9 0.05 16 427 6373 -37.5 -54.5 15 17.0 -38.2 250 88 300.6 300.6 281.7 300.8 0.05 17 420 6487 -39.5 -55.5 17 16.0 -40.1 250 92 299.4 299.5 281.1 299.6 0.05 18 400 6820 -40.5 -54.5 21 14.0 -41.1 250 106 302.4 302.4 282.4 302.6 0.06 19 397 6871 -41.1 -54.5 22 13.4 -41.6 250 108 302.2 302.2 282.4 302.4 0.06 20 395 6905 -41.5 -54.5 23 13.0 -42.0 250 107 302.1 302.1 282.3 302.4 0.06 21 365 7434 -46.3 -59.3 22 13.0 -46.6 255 97 302.6 302.6 282.5 302.8 0.04 22 343 7849 -43.7 -58.7 17 15.0 -44.2 252 85 311.6 311.6 285.9 311.8 0.04 23 300 8750 -42.3 -60.3 12 18.0 -42.9 245 58 325.7 325.7 290.5 325.9 0.04 24 250 9970 -44.1 -67.1 6 23.0 -44.8 240 62 340.5 340.5 294.4 340.6 0.02 25 232 10503 -44.7 -69.7 4 25.0 -45.4 238 61 346.9 346.9 296.0 347.0 0.01 26 216 11009 -45.7 -70.7 4 25.0 -46.4 237 59 352.6 352.6 297.2 352.6 0.01 27 200 11550 -45.7 -71.7 4 26.0 -46.4 235 58 360.4 360.4 298.8 360.5 0.01 28 187 11975 -45.9 -72.9 3 27.0 -46.7 236 53 367.1 367.1 300.1 367.1 0.01 29 167 12694 -45.1 -71.1 4 26.0 -46.0 238 44 380.5 380.5 302.3 380.6 0.02 30 159 13008 -45.1 -71.1 4 26.0 -46.1 239 40 385.9 385.9 303.2 385.9 0.02 31 150 13380 -46.7 -72.7 4 26.0 -47.6 240 36 389.6 389.6 303.8 389.7 0.01 32 136 14027 -47.7 -72.7 4 25.0 -48.6 238 31 398.9 398.9 305.0 399.0 0.02 33 130 14328 -43.5 -69.5 4 26.0 -44.9 236 29 411.6 411.6 306.7 411.7 0.03 34 105 15741 -50.3 -74.3 4 24.0 -51.1 231 18 424.6 424.6 308.3 424.7 0.02 35 100 16060 -49.1 -74.1 4 25.0 -50.1 230 15 432.9 432.9 309.1 432.9 0.02 36 84 17208 -47.9 -72.9 4 25.0 -49.2 223 12 457.4 457.4 311.5 457.6 0.02 37 80 17528 -50.7 -74.7 4 24.0 -51.7 221 11 458.1 458.1 311.6 458.2 0.02 38 70 18400 -50.1 -74.1 4 24.0 -51.3 215 9 477.2 477.2 313.2 477.3 0.02 39 50 20580 -50.9 -74.9 4 24.0 -52.4 205 7 523.5 523.5 316.5 523.7 0.03 40 39 22187 -52.9 -76.9 4 24.0 -54.4 190 6 557.0 557.0 318.5 557.2 0.03 41 34 23078 -48.9 -73.9 4 25.0 -51.4 182 5 589.8 589.9 320.2 590.2 0.05 42 30 23900 -48.3 -73.3 4 25.0 -51.2 175 5 613.0 613.0 321.2 613.4 0.06 43 22 25921 -51.7 -75.7 4 24.0 -54.4 129 8 659.7 659.7 323.0 660.2 0.06 44 20 26540 -49.9 -74.9 4 25.0 -53.3 115 9 683.4 683.5 323.9 684.1 0.07 45 15 28441 -46.1 -72.1 4 26.0 -51.6 754.7 754.7 326.1 756.1 0.15 46 13 29391 -47.7 -72.7 4 25.0 -53.0 780.7 780.7 326.8 782.2 0.16 47 10 31150 -41.3 -68.3 4 27.0 -50.4 865.4 865.6 328.8 869.6 0.39 48 9.9 31218 -41.1 -68.1 4 27.0 -50.4 868.6 868.8 328.9 873.0 0.40 TRP 365 7434 -46.3 -59.3 22 13.0 -46.6 255 97 302.6 302.6 282.5 302.8 0.04 WND 397 6871 -41.1 -54.5 22 13.4 -41.6 250 108 302.2 302.2 282.4 302.4 0.06 Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 46.39 % Est. max temperature: -1.09 C = 30.04 F Sfc-Lift cond lev (LCL): 790.95 mb = 1915.70 m = 6285.03 ft T: -14.33 C 700-500 lapse rate: 5.34 C/km ThetaE index: 2.35 C Layer 918.0- 789.0 mb Conv cond level (CCL): 696.88 mb = 2869.85 m = 9415.40 ft Mean mixing ratio: 1.29 g/kg Conv temperature: 3.18 C = 37.72 F Cap Strength: 5.91 C Lifted Index: 12.42 C Risk: None Lifted Index @300 mb: 32.04 C Lifted Index @700 mb: 4.15 C Showalter Index: 13.00 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 13.80 C K Index: -6.50 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.48 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 64836.01 J/kg Cap Strength: 11.71 C Lift Cond Lev (LCL): 758.10 mb = 2236.94 m = 7338.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 30 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 ---------------------------------------------------------- 0 926 695 265 7 7.0 0.6 | 113 23 -21.5 9.2 1 925 704 265 7 7.0 0.6 | 113 23 -21.5 9.2 2 850 1365 275 21 20.9 -1.8 | 132 10 -7.6 6.8 3 700 2837 270 27 27.0 -0.0 | 170 9 -1.5 8.6 4 500 5270 250 44 41.3 15.0 | 209 27 12.8 23.6 5 400 6820 250 106 99.6 36.3 | 238 84 71.1 44.8 6 397 6871 250 108 101.5 36.9 | 238 86 73.0 45.5 7 365 7434 255 97 93.7 25.1 | 243 73 65.2 33.7 8 300 8750 245 58 52.6 24.5 | 216 41 24.1 33.1 9 250 9970 240 62 53.7 31.0 | 212 47 25.2 39.6 10 200 11550 235 58 47.5 33.3 | 204 46 19.0 41.8 11 150 13380 240 36 31.2 18.0 | 186 27 2.7 26.6 12 100 16060 230 15 11.5 9.6 | 137 25 -17.0 18.2 13 70 18400 215 9 5.2 7.4 | 124 28 -23.3 16.0 14 50 20580 205 7 3.0 6.3 | 120 30 -25.6 14.9 15 30 23900 175 5 -0.4 5.0 | 115 32 -28.9 13.6 16 20 26540 115 9 -8.2 3.8 | 109 39 -36.7 12.4 Wind Parameters Mean winds (0-6000m): 256.7 at 39.7 knts Storm direction: 286.7 at 29.8 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 85.4 deg Storm rel helicity (0-3000m) pos: 51.5 neg: 0.0 tot: 51.5 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 104.18 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 ------------------------------------------------------------------------------- 500 270 12 117 18| 10.8 0.0 10.8| 18.8 0.0 18.8 37.7 0.36| 10.8 3.9 1000 273 16 122 14| 8.0 0.0 8.0| 26.1 0.0 26.1 26.1 0.41| 8.0 3.3 1500 273 19 128 12| 5.3 0.7 6.0| 30.9 0.0 30.9 20.6 0.47| 6.1 2.9 2000 272 20 134 11| 4.0 1.1 5.1| 35.9 0.0 35.9 17.9 0.53| 5.1 2.7 2500 272 22 140 10| 3.2 1.6 4.8| 43.4 0.0 43.4 17.4 0.58| 4.8 2.8 3000 270 23 149 10| 2.7 2.0 4.7| 51.5 0.0 51.5 17.2 0.59| 4.7 2.8 4000 266 27 170 11| 2.0 2.6 4.6| 62.9 0.0 62.9 15.7 0.52| 4.7 2.4 5000 261 31 188 14| 1.6 4.3 5.9|144.8 0.0 144.8 29.0 0.48| 6.0 2.9 6000 257 40 210 20| 1.3 7.0 8.3|333.4 0.0 333.4 55.6 0.41| 8.5 3.5 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20250421.00.gif