UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 15 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 51 1 925 688 165 5 SFC 924 697 5.8 -13.2 24 19.0 -0.6 165 5 285.3 285.6 276.5 289.8 1.49 3 850 1374 0.6 -15.4 29 16.0 -4.3 135 5 286.8 287.0 277.1 290.8 1.36 4 732 2550 -9.3 -17.3 52 8.0 -11.4 274 14 288.5 288.7 277.9 292.5 1.34 5 719 2688 -9.7 -16.7 57 7.0 -11.6 290 15 289.5 289.8 278.6 293.9 1.44 6 700 2895 -8.3 -19.3 41 11.0 -11.2 315 17 293.3 293.5 280.0 297.0 1.18 7 677 3155 -7.9 -32.9 11 25.0 -12.6 317 19 296.6 296.6 280.3 297.7 0.35 8 661 3340 -9.1 -39.1 7 30.0 -13.8 318 21 297.2 297.3 280.4 297.9 0.20 9 596 4136 -12.9 -36.9 11 24.0 -16.7 325 29 301.8 301.8 282.5 302.7 0.27 10 558 4637 -15.3 -21.3 60 6.0 -16.8 328 34 304.7 304.9 284.8 308.7 1.25 11 511 5298 -18.7 -26.7 49 8.0 -20.3 334 40 308.3 308.5 285.7 311.1 0.84 12 500 5460 -20.1 -29.1 45 9.0 -21.8 335 42 308.5 308.7 285.7 310.9 0.69 13 400 7060 -33.1 -41.1 45 8.0 -33.8 330 38 312.0 312.0 286.4 312.9 0.26 14 380 7420 -35.5 -44.5 39 9.0 -36.2 330 42 313.4 313.5 286.8 314.1 0.19 15 366 7681 -38.1 -48.1 34 10.0 -38.7 330 44 313.3 313.4 286.7 313.8 0.13 16 346 8065 -41.9 -50.9 37 9.0 -42.3 330 48 313.3 313.3 286.6 313.6 0.10 17 300 9020 -48.7 -55.7 44 7.0 -48.9 330 58 316.7 316.7 287.8 317.0 0.07 18 284 9380 -50.1 -57.1 43 7.0 -50.3 330 63 319.7 319.7 288.7 319.9 0.06 19 250 10200 -57.7 -63.7 46 6.0 -57.8 330 75 320.3 320.3 288.9 320.4 0.03 20 225 10855 -61.2 -67.2 45 6.0 -61.3 335 75 324.7 324.7 290.2 324.8 0.02 21 219 11021 -62.1 -68.1 44 6.0 -62.1 334 73 325.9 325.9 290.5 325.9 0.02 22 200 11580 -60.7 -66.7 45 6.0 -60.8 330 68 336.6 336.6 293.5 336.7 0.02 23 194 11770 -60.3 -66.3 45 6.0 -60.4 340.2 340.2 294.4 340.3 0.03 TRP WND 225 10855 -61.2 -67.2 45 6.0 -61.3 335 75 324.7 324.7 290.2 324.8 0.02 Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 842.85 mb = 1445.25 m = 4741.59 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 33.83 % Est. max temperature: 8.30 C = 46.94 F Sfc-Lift cond lev (LCL): 687.81 mb = 3031.59 m = 9946.05 ft T: -8.09 C 700-500 lapse rate: 4.60 C/km Conv cond level (CCL): 488.09 mb = 5632.92 m = 18480.49 ft Mean mixing ratio: 1.41 g/kg Conv temperature: 28.89 C = 84.00 F Cap Strength: 15.79 C Lifted Index: 15.74 C Risk: None Lifted Index @300 mb: 18.60 C Lifted Index @700 mb: 6.32 C Showalter Index: 15.51 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 4.70 C K Index: -5.70 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.96 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 6290.17 J/kg Cap Strength: 15.79 C Lift Cond Lev (LCL): 670.05 mb = 3234.91 m = 10613.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 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 ---------------------------------------------------------- 0 924 697 165 5 -1.3 4.8 | 177 23 -1.4 23.3 1 850 1374 135 5 -3.5 3.5 | 171 22 -3.6 22.0 2 700 2895 315 17 12.0 -12.0 | 242 14 12.0 6.5 3 500 5460 335 42 17.7 -38.1 | 318 26 17.7 -19.6 4 400 7060 330 38 19.0 -32.9 | 307 24 18.9 -14.4 5 300 9020 330 58 29.0 -50.2 | 318 43 28.9 -31.7 6 250 10200 330 75 37.5 -65.0 | 321 60 37.4 -46.5 7 225 10855 335 75 31.7 -68.0 | 327 59 31.6 -49.5 8 200 11580 330 68 34.0 -58.9 | 320 53 33.9 -40.4 Wind Parameters Mean winds (0-6000m): 329.8 at 24.6 knts Storm direction: 359.8 at 18.5 knts Shear (0-3000m) pos: 5.1 neg: 0.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 214.7 neg: -13.9 tot: 200.8 m^2/s^2 ave: 66.9 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 116.17 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 ------------------------------------------------------------------------------- 500 154 5 174 23| 0.0 2.0 2.0| 0.0 -11.0 -11.0 -22.0 -0.93| 2.0 -1.9 1000 153 5 174 23| 2.1 1.0 3.1| 19.4 -13.9 5.5 5.5 0.10| 3.7 0.4 1500 185 7 181 25| 4.3 0.7 4.9| 93.1 -13.9 79.2 52.8 0.62| 6.1 3.8 2000 256 8 202 22| 5.1 0.5 5.6|168.1 -13.9 154.2 77.1 0.71| 8.3 5.9 2500 311 10 213 14| 5.1 0.4 5.5|195.9 -13.9 182.0 72.8 0.71| 8.6 6.1 3000 315 12 221 13| 5.1 0.3 5.4|214.7 -13.9 200.8 66.9 0.73| 8.1 5.9 4000 322 17 242 11| 5.1 0.2 5.3|257.6 -13.9 243.7 60.9 0.76| 7.4 5.6 5000 328 21 268 11| 4.8 0.2 5.0|296.9 -17.9 279.0 55.8 0.74| 6.9 5.1 6000 330 25 283 13| 4.0 0.2 4.2|296.9 -37.2 259.7 43.3 0.66| 6.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20250415.12.gif