UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 8 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 1018 7 12.6 7.6 72 5.0 9.9 200 7 284.3 285.4 282.3 302.2 6.44 1 1000 156 10.8 5.9 72 4.9 8.2 220 15 284.0 285.0 281.4 300.2 5.82 2 966 443 7.0 3.5 78 3.5 5.3 227 15 282.9 283.8 280.1 297.1 5.09 3 951 572 8.2 3.2 71 5.0 5.7 230 15 285.4 286.3 281.2 299.7 5.06 4 925 801 6.4 -1.6 57 8.0 2.8 235 15 285.9 286.5 279.7 296.3 3.67 5 868 1319 1.4 -3.6 69 5.0 -0.7 231 17 285.9 286.5 279.3 295.6 3.37 6 850 1488 1.4 -3.3 71 4.7 -0.6 230 17 287.6 288.2 280.3 297.8 3.52 7 760 2385 -0.7 -15.7 31 15.0 -5.5 227 23 294.7 295.0 281.0 299.3 1.48 8 709 2936 -4.1 -13.1 50 9.0 -7.1 225 26 296.9 297.2 282.5 302.9 1.96 9 700 3037 -4.5 -16.5 39 12.0 -8.2 225 27 297.5 297.8 282.3 302.2 1.50 10 634 3812 -8.1 -34.1 10 26.0 -13.0 244 22 301.9 302.0 282.6 303.1 0.34 11 584 4444 -12.5 -18.5 61 6.0 -14.2 260 18 304.0 304.3 284.9 308.9 1.52 12 543 4999 -13.7 -23.7 43 10.0 -16.2 274 15 309.0 309.2 286.2 312.4 1.04 13 500 5620 -19.1 -25.1 59 6.0 -20.4 290 11 309.8 309.9 286.4 313.1 1.00 14 481 5907 -20.7 -25.7 64 5.0 -21.7 301 11 311.2 311.4 286.9 314.5 0.98 15 400 7240 -30.9 -37.9 50 7.0 -31.7 355 13 314.8 314.9 287.5 316.1 0.36 16 371 7770 -35.7 -42.7 49 7.0 -36.2 356 18 315.3 315.4 287.5 316.2 0.24 17 300 9220 -45.7 -51.7 51 6.0 -46.0 360 33 320.9 321.0 289.2 321.4 0.11 18 261 10133 -52.5 -58.5 48 6.0 -52.7 356 25 324.0 324.0 290.0 324.2 0.05 19 250 10410 -53.7 -58.7 54 5.0 -53.8 355 23 326.2 326.2 290.7 326.5 0.06 20 219 11256 -58.5 -63.5 52 5.0 -58.6 325 17 331.4 331.4 292.2 331.5 0.03 21 200 11830 -57.9 -63.9 46 6.0 -58.0 335 23 341.1 341.1 294.6 341.2 0.04 22 179 12533 -54.5 -60.5 47 6.0 -54.6 329 20 357.6 357.6 298.3 357.9 0.06 23 150 13660 -55.3 -62.3 41 7.0 -55.5 320 15 374.8 374.8 301.4 375.1 0.06 24 100 16220 -58.1 -68.1 27 10.0 -58.4 315 11 415.5 415.5 307.2 415.7 0.04 25 70 18460 -59.3 -71.3 20 12.0 -59.7 320 17 457.5 457.5 311.5 457.7 0.04 26 50 20560 -61.3 -74.3 16 13.0 -61.7 315 11 499.0 499.0 314.9 499.2 0.03 27 30 23710 -63.3 -78.3 11 15.0 -63.8 320 13 572.1 572.1 319.3 572.3 0.03 28 22 25614 -64.9 -80.9 9 16.0 -65.5 301 13 620.4 620.4 321.5 620.6 0.03 29 20 26200 -62.1 -79.1 9 17.0 -63.1 295 13 646.1 646.1 322.6 646.4 0.04 30 18 26854 -60.5 -78.5 8 18.0 -61.8 670.9 670.9 323.4 671.3 0.05 31 14 28405 -64.3 -82.3 7 18.0 -65.3 708.0 708.0 324.7 708.3 0.03 32 11 29892 -61.1 -80.1 6 19.0 -62.9 770.2 770.2 326.5 770.7 0.06 TRP 219 11256 -58.5 -63.5 52 5.0 -58.6 325 17 331.4 331.4 292.2 331.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 790.00 mb = 2086.10 m = 6844.07 ft Wetbulb zero: 879.08 mb = 1215.63 m = 3988.25 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 48.72 % Est. max temperature: 14.21 C = 57.57 F Sfc-Lift cond lev (LCL): 944.00 mb = 633.22 m = 2077.47 ft T: 7.72 C 700-500 lapse rate: 5.65 C/km ThetaE index: 5.07 C Layer 1000.0- 951.0 mb Conv cond level (CCL): 875.90 mb = 1245.10 m = 4084.92 ft Mean mixing ratio: 5.09 g/kg Conv temperature: 14.20 C = 57.57 F Cap Strength: 11.12 C Lifted Index: 10.76 C Risk: None Lifted Index @300 mb: 15.86 C Lifted Index @700 mb: 5.68 C Showalter Index: 11.41 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 15.80 C K Index: 5.20 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.62 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 55281.23 J/kg Cap Strength: 11.04 C Lift Cond Lev (LCL): 895.10 mb = 1068.54 m = 3505.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 14 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 1018 7 200 7 2.4 6.6 | 117 13 -11.3 5.7 1 1000 156 220 15 9.6 11.5 | 159 11 -4.1 10.6 2 925 801 235 15 12.3 8.6 | 170 8 -1.4 7.8 3 850 1488 230 17 13.0 10.9 | 176 10 -0.7 10.1 4 700 3037 225 27 19.1 19.1 | 196 19 5.4 18.2 5 500 5620 290 11 10.3 -3.8 | 36 6 -3.4 -4.6 6 400 7240 355 13 1.1 -13.0 | 42 19 -12.6 -13.8 7 300 9220 360 33 -0.0 -33.0 | 22 37 -13.7 -33.8 8 250 10410 355 23 2.0 -22.9 | 26 26 -11.7 -23.8 9 219 11256 325 17 9.8 -13.9 | 15 15 -4.0 -14.8 10 200 11830 335 23 9.7 -20.8 | 10 22 -4.0 -21.7 11 150 13660 320 15 9.6 -11.5 | 18 13 -4.1 -12.3 12 100 16220 315 11 7.8 -7.8 | 35 10 -5.9 -8.6 13 70 18460 320 17 10.9 -13.0 | 11 14 -2.8 -13.9 14 50 20560 315 11 7.8 -7.8 | 35 10 -5.9 -8.6 15 30 23710 320 13 8.4 -10.0 | 26 12 -5.4 -10.8 16 20 26200 295 13 11.8 -5.5 | 17 7 -1.9 -6.3 Wind Parameters Mean winds (0-6000m): 236.5 at 18.3 knts Storm direction: 266.5 at 13.8 knts Shear (0-3000m) pos: 1.8 neg: 2.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 50.5 neg: 0.0 tot: 50.5 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.54 Bulk Shear: 4.96 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 ------------------------------------------------------------------------------- 500 222 14 154 11| 9.7 0.0 9.7| 29.7 0.0 29.7 59.4 0.90| 11.2 10.1 1000 227 14 161 9| 5.4 0.0 5.4| 32.2 0.0 32.2 32.2 0.81| 6.9 5.6 1500 229 15 166 9| 3.6 0.6 4.2| 34.0 0.0 34.0 22.7 0.76| 5.2 4.0 2000 229 16 170 10| 2.7 1.3 4.0| 40.1 0.0 40.1 20.0 0.74| 4.8 3.5 2500 229 17 175 11| 2.2 1.7 3.9| 45.6 0.0 45.6 18.2 0.69| 4.5 3.1 3000 228 19 180 12| 1.8 2.0 3.8| 50.5 0.0 50.5 16.8 0.65| 4.3 2.8 4000 230 20 187 12| 1.8 1.5 3.3| 73.3 0.0 73.3 18.3 0.61| 4.7 2.9 5000 234 20 190 11| 1.9 1.2 3.1| 80.8 0.0 80.8 16.2 0.62| 4.8 3.0 6000 236 18 190 9| 2.0 1.0 3.0| 84.3 -1.2 83.1 13.8 0.58| 4.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251008.12.gif