UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 19 OCT 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 2 2.4 0.8 89 1.6 1.7 200 5 274.7 275.4 274.3 285.6 4.00 1 1000 90 1.6 -1.1 82 2.7 0.5 200 9 274.8 275.3 273.6 284.4 3.52 2 934 637 -2.5 -4.2 88 1.7 -3.1 239 25 276.0 276.5 273.6 284.3 2.99 3 925 714 -1.3 -3.0 88 1.7 -2.0 245 27 278.0 278.5 275.2 287.2 3.31 4 922 740 -0.5 -2.1 89 1.6 -1.2 245 27 279.1 279.7 276.1 288.9 3.55 5 850 1387 -3.5 -6.6 79 3.1 -4.6 250 25 282.5 283.0 276.8 290.3 2.74 6 707 2818 -12.7 -14.5 86 1.8 -13.2 250 25 287.6 287.9 278.0 292.8 1.76 7 700 2894 -12.9 -14.7 86 1.8 -13.4 250 25 288.2 288.5 278.3 293.4 1.74 8 669 3238 -13.7 -15.9 83 2.2 -14.3 255 26 291.1 291.4 279.6 296.1 1.65 9 576 4358 -21.3 -24.5 75 3.2 -21.9 270 27 294.9 295.1 280.4 297.8 0.91 10 508 5275 -25.7 -29.3 72 3.6 -26.2 283 29 300.3 300.5 282.4 302.5 0.67 11 500 5390 -26.7 -30.3 72 3.6 -27.2 285 29 300.5 300.6 282.4 302.5 0.62 12 400 6970 -39.3 -43.1 67 3.8 -39.5 290 38 303.9 304.0 283.2 304.7 0.21 13 300 8870 -53.3 -57.5 60 4.2 -53.4 305 50 310.2 310.2 285.5 310.4 0.05 14 283 9245 -56.9 -60.9 60 4.0 -57.0 307 50 310.3 310.3 285.5 310.4 0.04 15 252 9980 -60.1 -64.2 59 4.1 -60.2 310 50 316.0 316.0 287.5 316.1 0.03 16 250 10030 -59.9 -64.1 58 4.2 -60.0 310 50 317.0 317.0 287.8 317.1 0.03 17 200 11440 -53.7 -58.4 56 4.7 -53.8 305 36 347.7 347.7 296.2 348.0 0.07 18 180 12122 -51.9 -56.9 55 5.0 -52.1 301 34 361.3 361.3 299.0 361.7 0.10 19 157 13006 -53.9 -59.9 48 6.0 -54.1 297 32 372.3 372.3 301.0 372.7 0.08 20 150 13300 -53.7 -59.7 48 6.0 -53.9 295 31 377.5 377.6 301.9 377.9 0.08 21 113 15126 -52.5 -61.5 33 9.0 -52.9 305 23 411.6 411.7 306.7 412.1 0.09 22 100 15910 -55.9 -64.9 32 9.0 -56.2 310 19 419.7 419.7 307.7 420.0 0.06 23 70 18160 -58.7 -69.7 23 11.0 -59.1 295 17 458.8 458.8 311.7 459.1 0.05 24 50 20250 -61.9 -73.9 19 12.0 -62.3 280 17 497.6 497.6 314.8 497.8 0.03 25 45 20900 -63.1 -75.1 18 12.0 -63.4 276 18 509.9 509.9 315.7 510.1 0.03 26 32 23010 -60.3 -74.3 14 14.0 -61.0 263 22 569.6 569.7 319.2 570.0 0.05 27 30 23410 -62.7 -75.7 16 13.0 -63.3 260 23 573.7 573.7 319.3 574.0 0.04 28 26 24292 -64.1 -78.1 13 14.0 -64.7 256 25 593.7 593.7 320.3 594.0 0.03 29 20 25910 -62.1 -76.1 14 14.0 -63.0 250 29 646.1 646.1 322.6 646.6 0.06 30 11 29597 -63.1 -78.1 11 15.0 -64.5 762.9 763.0 326.3 763.7 0.08 TRP 252 9980 -60.1 -64.2 59 4.1 -60.2 310 50 316.0 316.0 287.5 316.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: 974.24 mb = 303.41 m = 995.43 ft Wetbulb zero: 991.12 mb = 161.40 m = 529.53 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 80.84 % Est. max temperature: 9.67 C = 49.41 F Sfc-Lift cond lev (LCL): 986.14 mb = 201.83 m = 662.16 ft T: 0.76 C 700-500 lapse rate: 5.53 C/km ThetaE index: 1.29 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 837.43 mb = 1502.73 m = 4930.16 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 10.64 C = 51.14 F Cap Strength: 13.19 C Lifted Index: 13.18 C Risk: None Lifted Index @300 mb: 17.78 C Lifted Index @700 mb: 6.01 C Showalter Index: 9.32 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 20.10 C K Index: 14.80 Risk: None Sweat Index: 175.70 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.50 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 54145.62 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 929.47 mb = 675.62 m = 2216.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 1011 2 200 5 1.7 4.7 | 126 20 -16.2 11.7 1 1000 90 200 9 3.1 8.5 | 136 21 -14.8 15.5 2 925 714 245 27 24.5 11.4 | 200 20 6.6 18.4 3 850 1387 250 25 23.5 8.6 | 200 17 5.6 15.6 4 700 2894 250 25 23.5 8.6 | 200 17 5.6 15.6 5 500 5390 285 29 28.0 -7.5 | 273 10 10.1 -0.5 6 400 6970 290 38 35.7 -13.0 | 289 19 17.8 -6.0 7 300 8870 305 50 41.0 -28.7 | 313 32 23.1 -21.7 8 252 9980 310 50 38.3 -32.1 | 321 32 20.4 -25.1 9 250 10030 310 50 38.3 -32.1 | 321 32 20.4 -25.1 10 200 11440 305 36 29.5 -20.6 | 320 18 11.6 -13.6 11 150 13300 295 31 28.1 -13.1 | 301 12 10.2 -6.1 12 100 15910 310 19 14.6 -12.2 | 33 6 -3.3 -5.2 13 70 18160 295 17 15.4 -7.2 | 86 2 -2.5 -0.2 14 50 20250 280 17 16.7 -3.0 | 164 4 -1.1 4.0 15 30 23410 260 23 22.7 4.0 | 203 12 4.8 11.0 16 20 25910 250 29 27.3 9.9 | 209 19 9.4 16.9 Wind Parameters Mean winds (0-6000m): 261.4 at 25.6 knts Storm direction: 291.4 at 19.2 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 75.9 deg Storm rel helicity (0-3000m) pos: 148.7 neg: -0.1 tot: 148.6 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.38 Bulk Shear: 43.32 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 ------------------------------------------------------------------------------- 500 219 14 152 20| 17.2 0.0 17.2| 99.6 0.0 99.6 199.3 0.98| 18.8 18.4 1000 238 19 175 17| 11.9 0.0 11.9|146.3 0.0 146.3 146.3 0.95| 14.5 13.8 1500 242 21 184 17| 7.6 0.0 7.6|146.3 -0.1 146.2 97.5 0.90| 10.3 9.2 2000 244 22 188 17| 5.7 0.0 5.7|146.3 -0.1 146.2 73.1 0.90| 7.7 6.9 2500 246 23 190 17| 4.6 0.0 4.6|146.3 -0.1 146.2 58.5 0.90| 6.2 5.5 3000 247 23 192 17| 3.8 0.0 3.8|148.7 -0.1 148.6 49.5 0.89| 5.2 4.7 4000 250 24 197 16| 3.2 0.0 3.2|169.7 -0.1 169.6 42.4 0.89| 4.8 4.2 5000 255 25 204 15| 2.9 0.0 2.9|189.2 -0.1 189.1 37.8 0.89| 4.5 4.1 6000 261 26 214 13| 2.8 0.0 2.8|201.6 -0.1 201.5 33.6 0.87| 4.3 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251019.12.gif