UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 13 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 1007 3 5.4 3.8 89 1.6 4.6 90 9 278.0 278.8 277.4 291.6 4.99 1 1000 60 4.6 2.7 87 1.9 3.7 95 11 277.8 278.5 276.9 290.4 4.64 2 989 150 2.6 0.7 87 1.9 1.8 98 13 276.6 277.3 275.5 287.7 4.06 3 925 689 -0.3 -1.8 90 1.5 -0.9 115 25 279.0 279.6 276.2 289.0 3.62 4 850 1363 -2.5 -3.8 91 1.3 -3.0 105 25 283.5 284.1 278.2 293.2 3.39 5 700 2884 -9.7 -11.6 86 1.9 -10.3 105 31 291.7 292.1 280.7 298.5 2.25 6 582 4293 -15.9 -17.8 85 1.9 -16.4 116 37 300.3 300.6 283.5 305.4 1.62 7 500 5420 -24.3 -27.0 78 2.7 -24.8 125 42 303.4 303.6 283.8 306.2 0.84 8 471 5854 -27.1 -29.8 78 2.7 -27.5 126 42 305.2 305.3 284.4 307.5 0.68 9 440 6341 -32.1 -34.4 80 2.3 -32.4 128 42 304.8 304.9 284.0 306.4 0.47 10 400 7010 -35.9 -37.9 82 2.0 -36.1 130 42 308.3 308.4 285.2 309.6 0.36 11 377 7419 -37.5 -39.7 80 2.2 -37.7 131 43 311.5 311.5 286.2 312.6 0.32 12 330 8320 -45.5 -48.0 76 2.5 -45.6 133 46 312.6 312.6 286.4 313.1 0.15 13 300 8950 -48.5 -51.0 75 2.5 -48.6 135 48 317.0 317.0 287.9 317.4 0.12 14 253 10054 -54.7 -57.8 68 3.1 -54.8 130 42 323.6 323.7 289.9 323.9 0.06 15 250 10130 -54.5 -57.6 68 3.1 -54.6 135 42 325.0 325.1 290.3 325.3 0.06 16 200 11570 -52.5 -56.0 66 3.5 -52.6 150 27 349.6 349.7 296.7 350.0 0.10 17 167 12741 -50.1 -54.5 60 4.4 -50.3 137 17 372.1 372.2 301.1 372.8 0.14 18 150 13440 -50.9 -55.8 56 4.9 -51.1 130 11 382.4 382.4 302.7 383.0 0.13 19 100 16060 -55.3 -62.3 41 7.0 -55.6 65 7 420.9 420.9 307.9 421.3 0.09 20 70 18310 -58.3 -65.3 40 7.0 -58.6 360 7 459.7 459.7 311.8 460.1 0.08 21 50 20420 -59.7 -67.7 35 8.0 -60.1 25 11 502.8 502.8 315.2 503.3 0.08 22 30 23580 -64.1 -72.1 33 8.0 -64.5 300 7 569.9 569.9 319.2 570.4 0.08 23 28 24003 -63.9 -71.9 33 8.0 -64.3 581.8 581.8 319.8 582.4 0.08 TRP 253 10054 -54.7 -57.8 68 3.1 -54.8 130 42 323.6 323.7 289.9 323.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: 931.62 mb = 633.23 m = 2077.52 ft Wetbulb zero: 946.79 mb = 501.37 m = 1644.91 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 86.42 % Est. max temperature: 10.50 C = 50.90 F Sfc-Lift cond lev (LCL): 982.47 mb = 203.27 m = 666.90 ft T: 2.31 C 700-500 lapse rate: 5.76 C/km ThetaE index: 3.87 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 891.60 mb = 982.13 m = 3222.16 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 8.38 C = 47.08 F Cap Strength: 11.65 C Lifted Index: 12.77 C Risk: None Lifted Index @300 mb: 19.98 C Lifted Index @700 mb: 6.69 C Showalter Index: 9.55 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 20.50 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.91 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 43574.66 J/kg Cap Strength: 12.76 C Lift Cond Lev (LCL): 931.52 mb = 632.42 m = 2074.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 144 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 1007 3 90 9 -9.0 0.0 | 346 20 4.9 -19.2 1 1000 60 95 11 -11.0 1.0 | 351 18 2.9 -18.2 2 925 689 115 25 -22.7 10.6 | 46 12 -8.8 -8.6 3 850 1363 105 25 -24.1 6.5 | 39 16 -10.3 -12.7 4 700 2884 105 31 -29.9 8.0 | 55 20 -16.1 -11.2 5 500 5420 125 42 -34.4 24.1 | 103 21 -20.5 4.9 6 400 7010 130 42 -32.2 27.0 | 113 20 -18.3 7.8 7 300 8950 135 48 -33.9 33.9 | 126 25 -20.1 14.8 8 253 10054 130 42 -32.2 27.0 | 113 20 -18.3 7.8 9 250 10130 135 42 -29.7 29.7 | 124 19 -15.8 10.5 10 200 11570 150 27 -13.5 23.4 | 185 4 0.4 4.2 11 150 13440 130 11 -8.4 7.1 | 336 13 5.5 -12.1 12 100 16060 65 7 -6.3 -3.0 | 341 23 7.5 -22.1 13 70 18310 360 7 -0.0 -7.0 | 332 30 13.9 -26.2 14 50 20420 25 11 -4.6 -10.0 | 342 31 9.2 -29.1 15 30 23580 300 7 6.1 -3.5 | 319 30 19.9 -22.7 Wind Parameters Mean winds (0-6000m): 114.1 at 31.6 knts Storm direction: 144.1 at 23.7 knts Shear (0-3000m) pos: 3.2 neg: 0.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 71.6 deg Storm rel helicity (0-3000m) pos: 90.9 neg: -5.5 tot: 85.4 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 37.42 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 ------------------------------------------------------------------------------- 500 103 15 4 16| 13.1 0.0 13.1| 48.6 0.0 48.6 97.2 0.88| 13.2 11.5 1000 110 20 21 13| 8.7 0.0 8.7| 64.1 -2.5 61.6 61.6 0.77| 10.0 7.7 1500 109 22 28 14| 5.8 0.8 6.6| 65.6 -5.5 60.1 40.1 0.66| 7.6 5.0 2000 108 23 32 15| 4.3 0.9 5.2| 73.4 -5.5 67.9 33.9 0.68| 6.2 4.2 2500 107 24 37 15| 3.5 1.1 4.5| 81.2 -5.5 75.7 30.3 0.69| 5.4 3.7 3000 107 25 40 16| 3.2 0.9 4.1| 90.9 -5.5 85.4 28.5 0.70| 4.9 3.4 4000 108 27 48 16| 3.1 0.7 3.8|123.5 -5.5 118.0 29.5 0.76| 4.5 3.4 5000 111 29 57 16| 3.1 0.5 3.6|158.9 -5.5 153.4 30.7 0.79| 4.3 3.4 6000 114 32 67 16| 2.8 0.4 3.2|181.7 -5.5 176.2 29.4 0.81| 3.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251013.00.gif