UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 29 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 -86 1 925 550 SFC 908 701 4.8 0.2 72 4.6 2.7 0 0 285.7 286.5 280.4 297.9 4.27 3 851 1225 -0.9 -4.5 77 3.6 -2.3 88 15 285.1 285.7 278.7 294.3 3.21 4 850 1234 -0.9 -4.4 77 3.5 -2.3 90 15 285.2 285.8 278.9 294.5 3.24 5 784 1877 -2.9 -4.7 87 1.8 -3.6 107 17 289.7 290.3 281.2 299.7 3.44 6 780 1918 -1.9 -3.7 87 1.8 -2.7 108 18 291.2 291.9 282.2 302.1 3.73 7 749 2240 -3.9 -6.8 80 2.9 -5.0 116 19 292.5 293.0 282.0 301.5 3.06 8 722 2530 -3.5 -6.8 78 3.3 -4.8 124 20 296.0 296.6 283.6 305.5 3.18 9 700 2774 -5.1 -8.2 79 3.1 -6.3 130 21 296.8 297.4 283.7 305.7 2.94 10 638 3496 -9.9 -12.0 85 2.1 -10.6 145 30 299.4 299.8 284.1 306.7 2.39 11 629 3605 -11.1 -13.5 82 2.4 -11.9 147 31 299.2 299.6 283.7 305.8 2.14 12 500 5330 -22.1 -25.3 75 3.2 -22.7 185 52 306.1 306.3 285.1 309.3 0.98 13 481 5614 -24.5 -28.0 73 3.5 -25.1 186 50 306.5 306.7 285.0 309.2 0.79 14 400 6930 -35.5 -39.4 67 3.9 -35.8 190 42 308.9 308.9 285.3 310.0 0.31 15 300 8860 -52.5 -58.5 48 6.0 -52.6 185 44 311.3 311.4 285.9 311.5 0.05 16 290 9078 -54.5 -60.5 47 6.0 -54.6 187 44 311.5 311.5 285.9 311.7 0.04 17 259 9796 -57.1 -63.1 46 6.0 -57.2 195 46 317.9 317.9 288.1 318.1 0.03 18 255 9895 -56.9 -62.9 47 6.0 -57.0 199 45 319.7 319.7 288.6 319.8 0.03 19 250 10020 -56.3 -62.3 47 6.0 -56.4 205 44 322.4 322.4 289.5 322.5 0.04 20 228 10616 -47.5 -54.5 44 7.0 -47.8 205 30 344.4 344.4 295.5 344.8 0.10 21 200 11480 -48.3 -58.3 31 10.0 -48.7 205 9 356.3 356.3 298.0 356.6 0.07 22 150 13380 -48.3 -64.3 14 16.0 -49.0 265 9 386.8 386.9 303.3 387.1 0.04 23 142 13740 -47.5 -64.5 12 17.0 -48.3 272 9 394.3 394.4 304.5 394.6 0.05 24 133 14171 -48.5 -66.5 11 18.0 -49.3 281 8 400.0 400.0 305.2 400.2 0.04 25 100 16030 -51.5 -72.5 6 21.0 -52.2 320 7 428.2 428.2 308.7 428.3 0.02 26 96 16295 -52.3 -73.3 6 21.0 -53.0 326 7 431.7 431.7 309.0 431.8 0.02 27 70 18350 -50.1 -72.1 6 22.0 -51.3 10 9 477.2 477.2 313.2 477.4 0.03 28 65 18834 -49.5 -72.5 5 23.0 -50.9 29 8 488.7 488.7 314.1 488.9 0.03 29 57 19688 -51.5 -74.5 5 23.0 -52.8 62 5 502.9 502.9 315.2 503.1 0.03 30 50 20540 -49.9 -73.9 4 24.0 -51.5 95 3 525.9 525.9 316.7 526.1 0.03 31 30 23880 -48.9 -73.9 4 25.0 -51.7 65 3 611.3 611.4 321.2 611.8 0.06 32 22 25921 -49.7 -74.7 4 25.0 -52.9 84 8 665.7 665.7 323.3 666.2 0.07 33 20 26550 -47.5 -73.5 3 26.0 -51.7 90 9 690.8 690.8 324.1 691.6 0.09 34 14 28939 -41.5 -68.5 4 27.0 -49.1 785.3 785.4 327.0 788.0 0.27 35 10 31227 -40.5 -67.5 4 27.0 -50.0 868.4 868.6 328.9 873.1 0.43 TRP 259 9796 -57.1 -63.1 46 6.0 -57.2 195 46 317.9 317.9 288.1 318.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 860.00 mb = 1141.98 m = 3746.60 ft Wetbulb zero: 877.29 mb = 979.03 m = 3212.02 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 79.74 % Est. max temperature: 10.99 C = 51.78 F Sfc-Lift cond lev (LCL): 845.82 mb = 1273.28 m = 4177.38 ft T: -1.02 C 700-500 lapse rate: 6.65 C/km ThetaE index: 3.54 C Layer 851.0- 850.0 mb Conv cond level (CCL): 687.41 mb = 2915.28 m = 9564.46 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 16.09 C = 60.97 F Cap Strength: 7.13 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 10.88 C Lifted Index @700 mb: 6.66 C Showalter Index: 10.81 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.70 C K Index: 13.70 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.52 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 73295.31 J/kg Cap Strength: 9.59 C Lift Cond Lev (LCL): 810.77 mb = 1610.12 m = 5282.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 198 at 24 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 ---------------------------------------------------------- 0 908 701 0 0 -0.0 -0.0 | 18 24 -7.6 -22.9 1 850 1234 90 15 -15.0 0.0 | 45 32 -22.6 -22.9 2 700 2774 130 21 -16.1 13.5 | 68 25 -23.7 -9.4 3 500 5330 185 52 4.5 51.8 | 174 29 -3.1 28.9 4 400 6930 190 42 7.3 41.4 | 179 18 -0.3 18.5 5 300 8860 185 44 3.8 43.8 | 170 21 -3.8 20.9 6 259 9796 195 46 11.9 44.4 | 191 22 4.3 21.5 7 250 10020 205 44 18.6 39.9 | 213 20 11.0 17.0 8 200 11480 205 9 3.8 8.2 | 14 15 -3.8 -14.7 9 150 13380 265 9 9.0 0.8 | 356 22 1.4 -22.1 10 100 16030 320 7 4.5 -5.4 | 6 28 -3.1 -28.3 11 70 18350 10 9 -1.6 -8.9 | 16 33 -9.2 -31.8 12 50 20540 95 3 -3.0 0.3 | 25 25 -10.6 -22.6 13 30 23880 65 3 -2.7 -1.3 | 23 26 -10.3 -24.2 14 20 26550 90 9 -9.0 0.0 | 36 28 -16.6 -22.9 Wind Parameters Mean winds (0-6000m): 168.3 at 32.2 knts Storm direction: 198.3 at 24.1 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 310.8 neg: -0.5 tot: 310.3 m^2/s^2 ave: 103.4 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 7.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 130.99 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 90 7 33 27| 14.5 0.0 14.5|107.0 -0.5 106.6 213.2 0.71| 18.5 13.2 1000 94 11 41 29| 8.7 0.0 8.7|151.2 -0.5 150.7 150.7 0.77| 12.1 9.3 1500 101 14 46 29| 6.4 0.0 6.4|182.4 -0.5 181.9 121.3 0.79| 9.6 7.5 2000 109 15 51 28| 5.3 0.0 5.3|211.2 -0.5 210.8 105.4 0.79| 8.5 6.7 2500 116 17 55 27| 5.4 0.0 5.4|257.8 -0.5 257.4 102.9 0.82| 8.2 6.8 3000 124 19 62 26| 5.5 0.0 5.5|310.8 -0.5 310.3 103.4 0.85| 8.3 7.1 4000 143 24 80 22| 5.7 0.0 5.7|431.9 -0.5 431.4 107.9 0.89| 8.6 7.7 5000 160 29 104 18| 5.1 0.0 5.1|529.9 -0.5 529.4 105.9 0.89| 8.5 7.6 6000 168 32 121 17| 3.7 0.0 3.7|537.9 -0.5 537.4 89.6 0.84| 7.7 6.4 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20250429.00.gif