UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 14 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 1016 6 2.0 -0.8 82 2.8 0.8 70 7 273.9 274.5 273.2 283.5 3.54 1 1000 133 0.0 -3.5 77 3.5 -1.3 85 9 273.1 273.6 271.8 281.2 2.95 2 997 157 -0.7 -4.3 77 3.6 -2.0 85 10 272.7 273.1 271.3 280.3 2.78 3 942 609 -3.1 -6.7 76 3.6 -4.3 89 20 274.7 275.1 272.0 281.5 2.45 4 925 753 -3.1 -6.0 80 2.9 -4.1 90 23 276.1 276.6 273.2 283.5 2.64 5 850 1422 -2.5 -4.4 87 1.9 -3.3 90 19 283.5 284.1 278.0 292.7 3.24 6 784 2064 -2.5 -4.7 85 2.2 -3.4 96 19 290.2 290.8 281.4 300.2 3.44 7 701 2941 -9.3 -11.2 86 1.9 -9.9 105 19 292.1 292.5 280.9 299.0 2.32 8 700 2952 -9.3 -11.2 86 1.9 -9.9 105 19 292.2 292.6 281.0 299.1 2.32 9 656 3451 -10.7 -13.7 79 3.0 -11.6 101 22 296.1 296.4 282.3 302.3 2.02 10 500 5470 -26.5 -29.1 79 2.6 -26.9 85 33 300.7 300.9 282.6 303.0 0.69 11 456 6131 -31.9 -34.5 78 2.6 -32.2 85 34 302.0 302.1 282.8 303.5 0.45 12 400 7050 -37.9 -40.7 75 2.8 -38.1 85 36 305.7 305.8 284.1 306.7 0.27 13 339 8174 -44.7 -48.2 68 3.5 -44.9 79 39 311.3 311.3 285.9 311.8 0.14 14 300 8980 -51.3 -54.8 66 3.5 -51.4 75 42 313.0 313.1 286.5 313.3 0.07 15 271 9634 -55.9 -59.6 63 3.7 -56.0 80 44 315.6 315.6 287.3 315.8 0.05 16 250 10150 -53.5 -57.6 61 4.1 -53.6 80 38 326.5 326.5 290.8 326.8 0.06 17 223 10889 -49.5 -53.8 61 4.3 -49.7 77 32 343.5 343.5 295.3 344.0 0.11 18 200 11600 -49.1 -54.1 56 5.0 -49.3 75 27 355.0 355.0 297.8 355.5 0.12 19 150 13480 -50.7 -58.7 38 8.0 -51.1 75 15 382.7 382.7 302.8 383.1 0.09 20 100 16090 -55.1 -67.1 21 12.0 -55.5 25 11 421.3 421.3 307.9 421.5 0.05 21 86 17045 -58.7 -71.7 17 13.0 -59.0 27 10 432.6 432.6 309.1 432.7 0.03 22 70 18340 -57.9 -71.9 15 14.0 -58.3 30 9 460.5 460.5 311.8 460.7 0.03 23 50 20450 -60.7 -76.7 10 16.0 -61.2 20 9 500.4 500.4 315.0 500.6 0.02 24 43 21390 -59.9 -75.9 11 16.0 -60.5 13 10 524.5 524.5 316.6 524.7 0.03 25 34 22842 -63.9 -79.9 10 16.0 -64.4 1 12 550.4 550.4 318.1 550.5 0.02 26 30 23610 -63.1 -79.1 10 16.0 -63.7 355 13 572.6 572.6 319.3 572.8 0.03 27 20 26100 -62.1 -79.1 9 17.0 -63.1 350 15 646.1 646.1 322.6 646.4 0.04 28 14 28305 -62.1 -80.1 7 18.0 -63.4 715.5 715.5 324.9 715.9 0.05 TRP 271 9634 -55.9 -59.6 63 3.7 -56.0 80 44 315.6 315.6 287.3 315.8 0.05 WND Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 1000.00 mb = 133.00 m = 436.35 ft Wetbulb zero: 1009.80 mb = 54.69 m = 179.42 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 81.25 % Est. max temperature: 10.01 C = 50.02 F Sfc-Lift cond lev (LCL): 972.72 mb = 353.31 m = 1159.14 ft T: -1.74 C 700-500 lapse rate: 6.83 C/km ThetaE index: 3.25 C Layer 1000.0- 942.0 mb Conv cond level (CCL): 702.05 mb = 2929.18 m = 9610.05 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 20.22 C = 68.40 F Cap Strength: 14.71 C Lifted Index: 16.08 C Risk: None Lifted Index @300 mb: 22.24 C Lifted Index @700 mb: 12.13 C Showalter Index: 7.67 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.10 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 71.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.93 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 63030.36 J/kg Cap Strength: 16.03 C Lift Cond Lev (LCL): 915.14 mb = 837.80 m = 2748.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 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 1016 6 70 7 -6.6 -2.4 | 325 14 8.1 -11.5 1 1000 133 85 9 -9.0 -0.8 | 330 11 5.7 -9.9 2 925 753 90 23 -23.0 0.0 | 42 12 -8.3 -9.1 3 850 1422 90 19 -19.0 0.0 | 25 10 -4.3 -9.1 4 700 2952 105 19 -18.4 4.9 | 41 6 -3.7 -4.2 5 500 5470 85 33 -32.9 -2.9 | 57 22 -18.2 -12.0 6 400 7050 85 36 -35.9 -3.1 | 60 24 -21.2 -12.2 7 300 8980 75 42 -40.6 -10.9 | 52 33 -25.9 -20.0 8 271 9634 80 44 -43.3 -7.6 | 60 33 -28.7 -16.7 9 250 10150 80 38 -37.4 -6.6 | 55 28 -22.7 -15.7 10 200 11600 75 27 -26.1 -7.0 | 35 20 -11.4 -16.1 11 150 13480 75 15 -14.5 -3.9 | 359 13 0.2 -13.0 12 100 16090 25 11 -4.6 -10.0 | 332 22 10.0 -19.1 13 70 18340 30 9 -4.5 -7.8 | 329 20 10.2 -16.9 14 50 20450 20 9 -3.1 -8.5 | 327 21 11.6 -17.6 15 30 23610 355 13 1.1 -13.0 | 324 27 15.8 -22.1 16 20 26100 350 15 2.6 -14.8 | 324 29 17.3 -23.9 Wind Parameters Mean winds (0-6000m): 91.8 at 23.0 knts Storm direction: 121.8 at 17.3 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 44.8 neg: -8.6 tot: 36.1 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 16.88 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 86 12 344 10| 11.3 0.0 11.3| 26.2 0.0 26.2 52.4 0.84| 11.5 9.6 1000 88 17 11 10| 7.8 0.0 7.8| 40.3 -2.9 37.4 37.4 0.75| 9.1 6.9 1500 89 18 18 10| 4.4 0.0 4.4| 40.4 -8.6 31.8 21.2 0.56| 7.0 3.9 2000 90 18 20 10| 3.4 0.0 3.4| 42.0 -8.6 33.4 16.7 0.55| 5.7 3.1 2500 92 18 23 9| 2.8 0.0 2.8| 43.4 -8.6 34.8 13.9 0.54| 4.9 2.6 3000 94 18 25 9| 2.4 0.0 2.4| 44.8 -8.6 36.1 12.0 0.54| 4.3 2.3 4000 96 19 32 9| 1.8 0.8 2.6| 49.0 -8.6 40.3 10.1 0.49| 4.1 2.0 5000 94 21 40 10| 1.5 1.3 2.8| 49.5 -9.7 39.9 8.0 0.40| 3.9 1.6 6000 92 23 45 12| 1.2 1.5 2.7| 52.1 -12.2 39.9 6.6 0.36| 3.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251014.00.gif