UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 11 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 1000 4 8.4 7.0 91 1.4 7.7 180 5 281.5 282.6 280.8 298.8 6.29 1 925 642 3.8 1.8 87 2.0 2.9 195 23 283.2 284.0 279.7 296.4 4.71 2 864 1193 0.2 -1.8 86 2.0 -0.7 215 20 285.0 285.7 279.6 296.0 3.88 3 850 1324 -0.3 -1.9 89 1.6 -1.0 220 19 285.8 286.5 280.0 297.0 3.91 4 810 1708 -2.3 -3.9 89 1.6 -3.0 219 19 287.7 288.3 280.4 297.9 3.53 5 783 1978 -1.5 -2.8 91 1.3 -2.1 218 20 291.3 292.0 282.5 302.9 3.97 6 758 2236 -3.9 -5.2 91 1.3 -4.4 217 20 291.5 292.1 282.0 301.5 3.42 7 700 2861 -6.9 -8.8 86 1.9 -7.6 215 21 294.8 295.3 282.7 303.3 2.81 8 500 5420 -19.7 -23.1 74 3.4 -20.5 195 58 309.0 309.2 286.4 313.0 1.19 9 480 5722 -21.3 -24.6 75 3.3 -22.0 195 59 310.7 310.9 286.8 314.3 1.08 10 400 7040 -31.7 -36.4 63 4.7 -32.3 195 66 313.8 313.9 287.2 315.3 0.42 11 373 7531 -34.7 -39.7 60 5.0 -35.2 195 68 316.1 316.2 287.9 317.3 0.33 12 309 8814 -46.1 -53.1 45 7.0 -46.4 195 74 317.7 317.7 288.1 318.0 0.09 13 300 9010 -47.3 -54.3 45 7.0 -47.6 195 75 318.7 318.7 288.4 319.0 0.08 14 279 9488 -50.4 -57.4 43 7.0 -50.5 195 77 320.9 320.9 289.1 321.2 0.06 15 258 9997 -53.7 -60.7 42 7.0 -53.8 195 69 323.3 323.3 289.8 323.5 0.04 16 250 10200 -53.1 -60.1 42 7.0 -53.2 195 66 327.1 327.1 290.9 327.3 0.05 17 200 11640 -50.3 -58.3 38 8.0 -50.6 200 36 353.1 353.1 297.4 353.4 0.07 18 150 13520 -48.9 -58.9 30 10.0 -49.4 230 17 385.8 385.8 303.2 386.2 0.09 19 147 13653 -48.5 -59.5 27 11.0 -49.1 233 17 388.7 388.8 303.6 389.1 0.09 20 100 16150 -55.5 -67.5 21 12.0 -55.9 285 9 420.5 420.5 307.8 420.7 0.04 21 70 18420 -58.3 -72.3 15 14.0 -58.7 330 7 459.7 459.7 311.8 459.8 0.03 22 62 19178 -60.3 -73.3 17 13.0 -60.7 343 8 471.5 471.5 312.8 471.6 0.03 23 52 20275 -58.7 -72.7 15 14.0 -59.3 1 9 499.5 499.5 314.9 499.8 0.04 24 50 20520 -59.7 -73.7 15 14.0 -60.2 5 9 502.8 502.8 315.2 503.0 0.04 25 43 21463 -59.9 -73.9 14 14.0 -60.5 524.5 524.5 316.6 524.7 0.04 TRP 258 9997 -53.7 -60.7 42 7.0 -53.8 195 69 323.3 323.3 289.8 323.5 0.04 WND 279 9488 -50.4 -57.4 43 7.0 -50.5 195 77 320.9 320.9 289.1 321.2 0.06 Sounding variables and indices 1000-500 mb thick: 5415.68 m Freezing level: 858.40 mb = 1245.42 m = 4085.99 ft Wetbulb zero: 875.66 mb = 1084.74 m = 3558.81 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 84.54 % Est. max temperature: 12.68 C = 54.83 F Sfc-Lift cond lev (LCL): 978.87 mb = 178.96 m = 587.14 ft T: 7.14 C 700-500 lapse rate: 5.00 C/km ThetaE index: 2.80 C Layer 925.0- 850.0 mb Conv cond level (CCL): 913.09 mb = 746.71 m = 2449.81 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 10.39 C = 50.71 F Cap Strength: 4.15 C Lifted Index: 11.22 C Risk: None Lifted Index @300 mb: 15.26 C Lifted Index @700 mb: 4.15 C Showalter Index: 11.39 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.80 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.05 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 33131.21 J/kg Cap Strength: 10.95 C Lift Cond Lev (LCL): 924.97 mb = 642.28 m = 2107.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 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 1000 4 180 5 0.0 5.0 | 63 21 -18.9 -9.7 1 1000 4 180 5 0.0 5.0 | 63 21 -18.9 -9.7 2 925 642 195 23 6.0 22.2 | 120 15 -12.9 7.5 3 850 1324 220 19 12.2 14.6 | 89 7 -6.7 -0.1 4 700 2861 215 21 12.0 17.2 | 110 7 -6.8 2.5 5 500 5420 195 58 15.0 56.0 | 175 42 -3.9 41.3 6 400 7040 195 66 17.1 63.8 | 178 49 -1.8 49.1 7 300 9010 195 75 19.4 72.4 | 181 58 0.5 57.7 8 279 9488 195 77 19.9 74.4 | 181 60 1.1 59.7 9 258 9997 195 69 17.9 66.6 | 179 52 -1.0 52.0 10 250 10200 195 66 17.1 63.8 | 178 49 -1.8 49.1 11 200 11640 200 36 12.3 33.8 | 161 20 -6.6 19.1 12 150 13520 230 17 13.0 10.9 | 57 7 -5.8 -3.8 13 100 16150 285 9 8.7 -2.3 | 31 20 -10.2 -17.0 14 70 18420 330 7 3.5 -6.1 | 37 26 -15.4 -20.8 15 50 20520 5 9 -0.8 -9.0 | 40 31 -19.7 -23.7 Wind Parameters Mean winds (0-6000m): 202.1 at 31.9 knts Storm direction: 232.1 at 23.9 knts Shear (0-3000m) pos: 2.7 neg: 0.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 63.7 deg Storm rel helicity (0-3000m) pos: 85.7 neg: -10.8 tot: 74.9 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 54.07 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 ------------------------------------------------------------------------------- 500 192 12 80 17| 14.7 0.0 14.7| 61.9 0.0 61.9 123.9 0.91| 14.8 13.5 1000 197 17 96 14| 8.6 0.0 8.6| 77.2 -4.4 72.8 72.8 0.67| 12.0 8.0 1500 203 18 98 12| 5.4 0.0 5.4| 77.5 -10.8 66.7 44.5 0.45| 9.5 4.3 2000 207 18 98 11| 4.0 0.2 4.3| 79.0 -10.8 68.2 34.1 0.47| 7.4 3.5 2500 210 19 99 10| 3.2 0.4 3.6| 80.5 -10.8 69.7 27.9 0.48| 6.1 2.9 3000 211 19 101 9| 2.7 0.7 3.4| 85.7 -10.8 74.9 25.0 0.53| 5.5 2.9 4000 210 22 118 9| 2.0 2.5 4.5|110.5 -10.8 99.7 24.9 0.54| 6.1 3.3 5000 206 27 142 12| 1.6 3.6 5.2|117.8 -12.0 105.8 21.2 0.42| 6.5 2.7 6000 202 32 155 16| 1.3 3.8 5.1|128.4 -18.9 109.6 18.3 0.37| 6.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251011.12.gif