UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 29 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 1004 12 2.4 1.5 94 0.9 2.0 225 5 275.2 275.9 275.0 286.8 4.24 1 1000 44 2.4 1.6 94 0.8 2.1 225 9 275.5 276.3 275.2 287.2 4.29 2 953 433 2.8 1.7 92 1.1 2.3 253 21 279.8 280.5 277.8 292.3 4.54 3 925 674 1.6 0.2 90 1.4 1.0 270 29 280.9 281.7 277.9 292.6 4.19 4 850 1350 -3.3 -3.3 100 0.0 -3.3 280 29 282.7 283.3 278.0 292.6 3.52 5 839 1453 -3.9 -3.9 100 0.0 -3.9 280 30 283.1 283.7 278.0 292.8 3.41 6 788 1947 -5.5 -13.5 53 8.0 -7.9 280 33 286.5 286.8 277.4 291.6 1.71 7 700 2869 -9.9 -21.9 37 12.0 -12.8 280 40 291.5 291.7 278.9 294.5 0.95 8 654 3391 -11.9 -28.9 23 17.0 -15.2 280 45 295.0 295.1 279.9 296.7 0.54 9 598 4074 -13.9 -22.9 47 9.0 -16.0 280 51 300.3 300.5 282.8 303.6 1.01 10 540 4845 -16.5 -42.5 9 26.0 -19.9 280 59 306.1 306.1 284.1 306.7 0.17 11 520 5128 -17.7 -37.7 16 20.0 -20.7 280 61 308.0 308.0 284.9 309.0 0.29 12 502 5390 -20.3 -34.3 28 14.0 -22.5 280 64 307.9 308.0 285.1 309.4 0.42 13 500 5420 -20.7 -34.7 27 14.0 -22.8 280 64 307.8 307.9 285.0 309.2 0.40 14 459 6046 -25.7 -45.7 14 20.0 -27.6 276 71 309.2 309.2 285.2 309.7 0.14 15 421 6667 -29.9 -36.9 51 7.0 -30.7 272 79 311.5 311.6 286.4 312.9 0.38 16 400 7030 -31.7 -37.7 55 6.0 -32.4 270 83 313.8 313.9 287.1 315.1 0.37 17 362 7730 -35.3 -40.3 60 5.0 -35.8 270 84 318.1 318.1 288.5 319.2 0.31 18 307 8856 -44.3 -49.3 57 5.0 -44.6 270 87 320.8 320.8 289.2 321.3 0.14 19 300 9010 -44.5 -49.5 57 5.0 -44.7 270 87 322.6 322.7 289.7 323.2 0.14 20 262 9905 -49.9 -55.9 49 6.0 -50.1 270 97 327.5 327.5 291.1 327.8 0.08 21 250 10210 -51.1 -57.1 49 6.0 -51.3 270 101 330.1 330.1 291.8 330.4 0.07 22 214 11205 -57.1 -63.1 46 6.0 -57.2 275 103 335.8 335.8 293.3 335.9 0.04 23 200 11630 -59.7 -65.7 45 6.0 -59.8 275 103 338.2 338.2 293.9 338.3 0.03 24 174 12493 -64.1 -72.1 33 8.0 -64.2 280 97 344.7 344.7 295.4 344.8 0.01 25 150 13410 -60.9 -69.9 30 9.0 -61.0 265 75 365.2 365.2 299.7 365.3 0.02 26 144 13665 -59.1 -68.1 30 9.0 -59.3 265 73 372.6 372.6 301.1 372.7 0.03 27 100 15950 -60.1 -75.1 12 15.0 -60.4 265 56 411.6 411.6 306.7 411.7 0.01 28 71 18053 -66.1 -83.1 8 17.0 -66.3 289 39 441.2 441.2 310.0 441.2 0.01 29 70 18140 -62.5 -79.5 8 17.0 -62.8 290 38 450.7 450.7 310.9 450.7 0.01 30 50 20180 -68.3 -86.3 6 18.0 -68.5 290 31 482.5 482.5 313.7 482.6 0.00 31 47 20551 -68.3 -86.3 6 18.0 -68.5 491.2 491.2 314.3 491.2 0.00 TRP 174 12493 -64.1 -72.1 33 8.0 -64.2 280 97 344.7 344.7 295.4 344.8 0.01 WND 214 11205 -57.1 -63.1 46 6.0 -57.2 275 103 335.8 335.8 293.3 335.9 0.04 Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: 900.51 mb = 894.73 m = 2935.45 ft Wetbulb zero: 908.22 mb = 820.40 m = 2691.58 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 52.18 % Est. max temperature: 9.77 C = 49.58 F Sfc-Lift cond lev (LCL): 990.10 mb = 124.42 m = 408.21 ft T: 2.48 C 700-500 lapse rate: 4.23 C/km ThetaE index: 1.18 C Layer 788.0- 700.0 mb Conv cond level (CCL): 904.49 mb = 853.24 m = 2799.31 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 8.59 C = 47.46 F Cap Strength: 15.27 C Lifted Index: 14.73 C Risk: None Lifted Index @300 mb: 22.45 C Lifted Index @700 mb: 5.02 C Showalter Index: 13.56 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 17.40 C K Index: 2.10 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.40 J/kg Max Up Vert Vel: 6.99 m/s Conv Inhibition (B-): 27495.71 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 936.53 mb = 573.96 m = 1883.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 32 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 1004 12 225 5 3.5 3.5 | 137 32 -21.8 23.6 1 1000 44 225 9 6.4 6.4 | 144 33 -18.9 26.4 2 925 674 270 29 29.0 -0.0 | 190 20 3.7 20.1 3 850 1350 280 29 28.6 -5.0 | 192 15 3.3 15.1 4 700 2869 280 40 39.4 -6.9 | 227 19 14.1 13.1 5 500 5420 280 64 63.0 -11.1 | 257 39 37.7 9.0 6 400 7030 270 83 83.0 -0.0 | 251 61 57.7 20.1 7 300 9010 270 87 87.0 -0.0 | 252 65 61.7 20.1 8 250 10210 270 101 101.0 -0.0 | 255 78 75.7 20.1 9 214 11205 275 103 102.6 -9.0 | 262 78 77.3 11.1 10 200 11630 275 103 102.6 -9.0 | 262 78 77.3 11.1 11 174 12493 280 97 95.5 -16.8 | 267 70 70.2 3.2 12 150 13410 265 75 74.7 6.5 | 242 56 49.4 26.6 13 100 15950 265 56 55.8 4.9 | 231 39 30.5 25.0 14 70 18140 290 38 35.7 -13.0 | 236 13 10.4 7.1 15 50 20180 290 31 29.1 -10.6 | 202 10 3.8 9.5 Wind Parameters Mean winds (0-6000m): 278.5 at 43.1 knts Storm direction: 308.5 at 32.3 knts Shear (0-3000m) pos: 4.7 neg: 1.9 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 244.8 neg: 0.0 tot: 244.8 m^2/s^2 ave: 81.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.20 Bulk Shear: 121.98 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 ------------------------------------------------------------------------------- 500 249 16 158 28| 20.4 0.0 20.4|156.7 0.0 156.7 313.3 0.92| 22.3 20.4 1000 265 22 171 22| 13.4 0.0 13.4|193.6 0.0 193.6 193.6 0.83| 16.2 13.4 1500 271 24 177 20| 9.5 0.0 9.5|199.3 0.0 199.3 132.9 0.78| 12.0 9.4 2000 273 26 183 19| 7.1 0.9 8.0|214.0 0.0 214.0 107.0 0.80| 9.9 8.0 2500 275 28 189 18| 5.7 1.5 7.2|228.8 0.0 228.8 91.5 0.81| 8.7 7.1 3000 276 30 195 17| 4.7 1.9 6.6|244.8 0.0 244.8 81.6 0.81| 7.9 6.4 4000 278 34 208 18| 3.6 2.6 6.2|283.1 0.0 283.1 70.8 0.79| 7.2 5.6 5000 278 38 221 19| 2.8 3.1 5.9|321.4 0.0 321.4 64.3 0.74| 6.7 5.0 6000 278 43 232 22| 2.4 3.5 5.9|336.7 -15.0 321.7 53.6 0.63| 6.6 4.2 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251129.12.gif