UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 24 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 101 SFC 929 696 2.6 -11.4 35 14.0 -2.0 5 5 281.6 281.9 274.9 286.6 1.72 2 925 731 1.6 -10.4 40 12.0 -2.4 15 7 280.9 281.3 274.8 286.3 1.87 3 850 1404 -4.7 -14.7 45 10.0 -7.5 25 17 281.2 281.5 274.2 285.4 1.44 4 732 2557 -14.3 -19.0 67 4.7 -15.3 6 23 283.0 283.2 274.8 286.5 1.16 5 729 2588 -14.3 -19.0 67 4.7 -15.4 5 23 283.3 283.5 275.0 286.8 1.17 6 723 2651 -13.1 -18.1 66 5.0 -14.3 4 24 285.3 285.5 276.2 289.1 1.27 7 700 2897 -13.5 -24.5 39 11.0 -15.7 360 25 287.5 287.7 276.6 289.9 0.75 8 685 3061 -13.9 -29.9 25 16.0 -16.6 2 25 288.9 289.0 276.9 290.4 0.47 9 680 3117 -14.3 -31.3 22 17.0 -17.1 3 25 289.0 289.1 276.8 290.4 0.41 10 641 3560 -17.5 -25.5 50 8.0 -19.0 8 26 290.3 290.5 278.0 292.7 0.75 11 614 3881 -19.1 -34.1 25 15.0 -21.2 12 26 292.1 292.1 278.3 293.2 0.35 12 603 4015 -20.1 -38.1 18 18.0 -22.2 13 26 292.4 292.5 278.3 293.2 0.24 13 540 4819 -27.1 -35.1 47 8.0 -28.0 23 27 293.5 293.5 278.9 294.6 0.36 14 500 5370 -29.7 -34.7 62 5.0 -30.3 30 27 296.8 296.9 280.5 298.2 0.40 15 468 5838 -33.1 -37.4 65 4.3 -33.5 37 24 298.3 298.3 281.1 299.4 0.33 16 465 5883 -33.5 -37.8 65 4.3 -33.9 38 24 298.3 298.4 281.1 299.4 0.32 17 400 6920 -41.9 -46.9 58 5.0 -42.2 55 17 300.5 300.6 281.8 301.0 0.14 18 334 8116 -51.5 -57.5 49 6.0 -51.6 36 14 303.3 303.3 282.8 303.5 0.05 19 300 8810 -53.5 -59.5 48 6.0 -53.6 25 13 309.9 309.9 285.4 310.1 0.04 20 278 9300 -54.7 -61.7 42 7.0 -54.8 30 25 315.0 315.0 287.1 315.2 0.03 21 257 9803 -55.3 -63.3 36 8.0 -55.4 23 22 321.3 321.3 289.2 321.4 0.03 22 250 9980 -54.1 -62.1 37 8.0 -54.2 20 21 325.6 325.6 290.5 325.8 0.04 23 224 10686 -51.3 -60.3 33 9.0 -51.5 18 18 340.3 340.3 294.4 340.5 0.05 24 200 11420 -50.5 -62.5 23 12.0 -50.8 15 15 352.8 352.8 297.3 353.0 0.04 25 156 13043 -49.9 -65.9 14 16.0 -50.4 349 10 379.8 379.8 302.2 380.0 0.03 26 154 13128 -49.7 -65.7 14 16.0 -50.3 348 10 381.5 381.6 302.5 381.7 0.04 27 150 13300 -49.7 -66.7 12 17.0 -50.3 345 9 384.4 384.4 303.0 384.6 0.03 28 109 15374 -53.5 -73.5 7 20.0 -54.1 317 7 414.0 414.0 307.0 414.1 0.02 29 100 15930 -52.3 -73.3 6 21.0 -53.0 310 7 426.7 426.7 308.5 426.8 0.02 30 94 16332 -51.1 -73.1 6 22.0 -52.0 307 8 436.7 436.7 309.6 436.8 0.02 31 74 17874 -55.1 -77.1 5 22.0 -55.8 297 10 459.2 459.2 311.7 459.2 0.01 32 70 18230 -54.1 -77.1 4 23.0 -54.9 295 11 468.6 468.7 312.5 468.7 0.02 33 50 20380 -53.9 -77.9 4 24.0 -55.0 290 5 516.5 516.5 316.1 516.6 0.02 34 38 22139 -53.7 -77.7 4 24.0 -55.1 349 7 559.1 559.1 318.6 559.3 0.03 35 34 22847 -57.1 -80.1 4 23.0 -58.2 13 8 568.3 568.3 319.1 568.4 0.02 36 30 23640 -55.9 -79.9 3 24.0 -57.3 40 9 592.2 592.3 320.3 592.4 0.02 37 20 26220 -55.5 -79.5 3 24.0 -57.5 75 9 666.3 666.3 323.3 666.6 0.04 38 19 26546 -56.3 -79.3 4 23.0 -58.3 673.7 673.7 323.6 674.0 0.04 39 14 28509 -51.1 -75.1 4 24.0 -55.0 752.8 752.8 326.0 753.7 0.10 40 11 30073 -52.5 -76.5 4 24.0 -56.6 801.4 801.5 327.3 802.5 0.11 TRP 278 9300 -54.7 -61.7 42 7.0 -54.8 30 25 315.0 315.0 287.1 315.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5269.00 m Freezing level: 905.95 mb = 901.92 m = 2959.02 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 44.42 % Est. max temperature: 3.27 C = 37.89 F Sfc-Lift cond lev (LCL): 746.58 mb = 2405.03 m = 7890.41 ft T: -13.03 C 700-500 lapse rate: 6.55 C/km ThetaE index: 1.19 C Layer 925.0- 732.0 mb Conv cond level (CCL): 652.12 mb = 3431.19 m = 11257.06 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 10.76 C = 51.36 F Cap Strength: 7.48 C Lifted Index: 9.71 C Risk: None Lifted Index @300 mb: 17.11 C Lifted Index @700 mb: 4.94 C Showalter Index: 10.01 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 15.00 C K Index: -0.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 69730.73 J/kg Cap Strength: 9.59 C Lift Cond Lev (LCL): 741.58 mb = 2456.94 m = 8060.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 17 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 ---------------------------------------------------------- 0 929 696 5 5 -0.4 -5.0 | 245 14 12.5 5.8 1 925 731 15 7 -1.8 -6.8 | 250 12 11.1 4.0 2 850 1404 25 17 -7.2 -15.4 | 309 7 5.7 -4.6 3 700 2897 360 25 -0.0 -25.0 | 318 19 12.9 -14.2 4 500 5370 30 27 -13.5 -23.4 | 3 13 -0.6 -12.6 5 400 6920 55 17 -13.9 -9.8 | 136 1 -1.0 1.0 6 300 8810 25 13 -5.5 -11.8 | 278 7 7.4 -1.0 7 278 9300 30 25 -12.5 -21.7 | 358 11 0.4 -10.9 8 250 9980 20 21 -7.2 -19.7 | 327 11 5.7 -8.9 9 200 11420 15 15 -3.9 -14.5 | 292 10 9.0 -3.7 10 150 13300 345 9 2.3 -8.7 | 262 15 15.3 2.1 11 100 15930 310 7 5.4 -4.5 | 251 19 18.3 6.3 12 70 18230 295 11 10.0 -4.6 | 255 24 22.9 6.2 13 50 20380 290 5 4.7 -1.7 | 243 20 17.6 9.1 14 30 23640 40 9 -5.8 -6.9 | 241 8 7.1 3.9 15 20 26220 75 9 -8.7 -2.3 | 207 9 4.2 8.5 Wind Parameters Mean winds (0-6000m): 20.1 at 22.5 knts Storm direction: 50.1 at 16.8 knts Shear (0-3000m) pos: 2.1 neg: 2.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 46.7 neg: -2.4 tot: 44.3 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 20.07 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 19 10 263 10| 9.5 0.0 9.5| 18.9 0.0 18.9 37.8 0.76| 9.5 7.2 1000 22 13 282 8| 4.8 2.4 7.2| 27.2 0.0 27.2 27.2 0.76| 7.5 5.7 1500 19 16 297 9| 3.2 2.7 5.9| 29.3 0.0 29.3 19.5 0.64| 6.4 4.1 2000 15 17 305 10| 2.4 3.0 5.4| 29.4 -1.0 28.5 14.2 0.51| 5.9 3.0 2500 11 19 310 12| 2.2 2.4 4.5| 36.1 -2.4 33.7 13.5 0.48| 5.4 2.6 3000 10 20 313 13| 2.1 2.0 4.1| 46.7 -2.4 44.3 14.8 0.52| 5.0 2.6 4000 12 22 320 13| 2.0 1.5 3.5| 66.5 -2.4 64.1 16.0 0.57| 4.4 2.5 5000 16 23 328 13| 1.9 1.2 3.1| 82.4 -2.4 80.0 16.0 0.59| 4.3 2.5 6000 20 22 333 12| 1.6 1.0 2.6| 87.3 -2.4 84.9 14.2 0.56| 4.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20250424.12.gif