UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 27 NOV 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 1014 16 -6.5 -7.5 93 1.0 -6.8 200 3 265.6 265.9 265.6 271.3 2.14 1 1000 124 -7.1 -7.9 94 0.8 -7.4 210 13 266.0 266.4 265.8 271.7 2.10 2 925 730 -9.3 -9.3 100 0.0 -9.3 260 21 269.8 270.1 268.2 275.4 2.04 3 872 1185 -11.1 -11.6 96 0.5 -11.2 270 20 272.5 272.8 269.6 277.5 1.80 4 850 1382 -9.7 -12.4 81 2.7 -10.4 275 19 276.0 276.3 271.6 280.9 1.73 5 844 1437 -9.9 -12.5 81 2.6 -10.6 276 19 276.3 276.6 271.9 281.3 1.73 6 801 1838 -12.9 -19.9 56 7.0 -14.4 284 23 277.3 277.5 271.2 280.2 0.98 7 703 2822 -18.9 -21.8 78 2.9 -19.4 304 31 281.2 281.4 273.5 284.0 0.95 8 700 2854 -18.9 -21.8 78 2.9 -19.4 305 31 281.6 281.7 273.7 284.4 0.95 9 674 3136 -18.3 -25.3 54 7.0 -19.6 304 31 285.3 285.4 275.4 287.5 0.72 10 664 3247 -18.7 -26.7 49 8.0 -20.0 303 32 286.1 286.2 275.7 288.1 0.65 11 620 3754 -21.3 -26.0 66 4.7 -22.1 301 32 288.7 288.9 277.2 291.1 0.74 12 522 4996 -30.9 -39.9 41 9.0 -31.6 296 34 291.7 291.8 277.9 292.5 0.23 13 500 5300 -32.9 -38.9 55 6.0 -33.4 295 35 292.9 293.0 278.5 293.8 0.26 14 437 6236 -38.9 -43.9 59 5.0 -39.2 298 42 296.8 296.9 280.2 297.4 0.18 15 400 6840 -40.9 -47.9 47 7.0 -41.2 300 46 301.8 301.9 282.3 302.3 0.13 16 382 7151 -42.5 -50.5 41 8.0 -42.8 299 46 303.7 303.7 283.0 304.1 0.10 17 352 7698 -46.5 -54.5 40 8.0 -46.7 298 47 305.5 305.5 283.7 305.8 0.07 18 309 8551 -52.1 -60.1 38 8.0 -52.2 296 48 309.3 309.3 285.1 309.4 0.04 19 300 8740 -55.7 -63.7 36 8.0 -55.8 295 48 306.8 306.8 284.1 306.9 0.02 20 250 9890 -60.3 -68.3 34 8.0 -60.4 295 50 316.4 316.4 287.6 316.5 0.02 21 243 10067 -60.9 -68.9 34 8.0 -61.0 318.1 318.1 288.1 318.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 68.68 % Est. max temperature: 1.71 C = 35.07 F Sfc-Lift cond lev (LCL): 997.83 mb = 140.85 m = 462.11 ft T: -7.16 C 700-500 lapse rate: 5.72 C/km ThetaE index: 1.07 C Layer 801.0- 703.0 mb Conv cond level (CCL): 936.13 mb = 637.01 m = 2089.90 ft Mean mixing ratio: 2.07 g/kg Conv temperature: -2.86 C = 26.86 F Cap Strength: 15.43 C Lifted Index: 16.18 C Risk: None Lifted Index @300 mb: 23.62 C Lifted Index @700 mb: 8.77 C Showalter Index: 10.32 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 20.50 C K Index: 7.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.10 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 6497.99 J/kg Cap Strength: 15.98 C Lift Cond Lev (LCL): 955.72 mb = 476.06 m = 1561.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 21 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 1014 16 200 3 1.0 2.8 | 149 23 -11.9 19.6 1 1000 124 210 13 6.5 11.3 | 167 29 -6.4 28.1 2 925 730 260 21 20.7 3.6 | 201 22 7.7 20.4 3 850 1382 275 19 18.9 -1.7 | 202 16 6.0 15.1 4 700 2854 305 31 25.4 -17.8 | 275 12 12.4 -1.0 5 500 5300 295 35 31.7 -14.8 | 264 19 18.8 2.0 6 400 6840 300 46 39.8 -23.0 | 283 28 26.9 -6.2 7 300 8740 295 48 43.5 -20.3 | 277 31 30.6 -3.5 8 250 9890 295 50 45.3 -21.1 | 278 33 32.4 -4.3 Wind Parameters Mean winds (0-6000m): 292.4 at 28.3 knts Storm direction: 322.4 at 21.2 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 125.0 deg Storm rel helicity (0-3000m) pos: 223.0 neg: -0.5 tot: 222.5 m^2/s^2 ave: 74.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 7.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 89.24 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 ------------------------------------------------------------------------------- 500 226 14 174 27| 16.5 0.0 16.5|124.3 0.0 124.3 248.7 0.89| 20.7 18.3 1000 247 17 187 23| 9.8 0.0 9.8|161.3 0.0 161.3 161.3 0.81| 15.0 12.2 1500 257 18 192 21| 6.7 0.0 6.7|167.0 -0.1 166.9 111.3 0.75| 11.5 8.6 2000 265 19 198 19| 6.2 0.0 6.2|187.6 -0.1 187.5 93.7 0.77| 10.1 7.8 2500 273 20 205 17| 5.9 0.0 5.9|208.4 -0.1 208.3 83.3 0.80| 9.4 7.5 3000 281 22 214 15| 5.5 0.0 5.5|223.0 -0.5 222.5 74.2 0.81| 8.6 7.0 4000 288 24 228 14| 4.1 0.4 4.5|223.0 -4.7 218.2 54.6 0.75| 6.8 5.1 5000 291 26 238 14| 3.3 0.6 3.9|223.0 -10.1 212.8 42.6 0.69| 5.8 4.0 6000 292 28 245 15| 3.1 0.6 3.7|242.7 -11.5 231.2 38.5 0.67| 5.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251127.00.gif