UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 16 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 1003 5 3.2 2.3 94 0.9 2.8 200 5 276.1 276.9 275.8 288.3 4.50 1 1000 29 2.6 1.5 92 1.1 2.1 200 7 275.8 276.5 275.3 287.3 4.26 2 982 175 1.2 0.0 92 1.2 0.7 208 12 275.8 276.4 274.8 286.4 3.89 3 925 655 0.0 -0.8 94 0.8 -0.3 235 27 279.3 280.0 276.7 290.1 3.90 4 850 1328 -3.7 -5.0 91 1.3 -4.2 235 19 282.3 282.8 277.2 291.0 3.10 5 798 1826 -4.5 -5.9 90 1.4 -5.0 246 18 286.6 287.1 279.3 295.5 3.08 6 700 2846 -10.7 -12.8 84 2.1 -11.3 270 15 290.6 291.0 279.9 296.7 2.04 7 616 3817 -17.1 -19.0 85 1.9 -17.6 289 17 294.1 294.4 280.6 298.4 1.38 8 565 4465 -17.9 -19.6 87 1.7 -18.3 302 18 300.5 300.8 283.4 305.1 1.43 9 500 5370 -22.7 -24.7 84 2.0 -23.1 320 19 305.4 305.6 284.8 308.8 1.03 10 400 6970 -32.9 -35.1 81 2.2 -33.1 320 29 312.2 312.3 286.7 313.9 0.48 11 393 7094 -33.7 -35.9 80 2.2 -34.0 320 30 312.8 312.9 286.9 314.4 0.45 12 300 8930 -48.5 -50.6 79 2.1 -48.6 325 42 317.0 317.0 287.9 317.5 0.12 13 296 9018 -49.3 -51.5 78 2.2 -49.4 325 44 317.1 317.1 287.9 317.5 0.11 14 261 9835 -54.7 -57.0 75 2.3 -54.7 330 60 320.8 320.8 289.0 321.1 0.07 15 250 10110 -56.5 -58.9 74 2.4 -56.5 330 58 322.1 322.1 289.5 322.3 0.05 16 228 10693 -59.1 -61.6 73 2.5 -59.2 330 42 326.7 326.7 290.8 326.9 0.04 17 218 10975 -59.7 -62.2 72 2.5 -59.7 333 37 330.0 330.0 291.7 330.2 0.04 18 200 11520 -55.7 -58.3 73 2.6 -55.8 340 27 344.6 344.6 295.5 344.9 0.07 19 198 11584 -54.7 -57.3 73 2.6 -54.8 339 26 347.1 347.2 296.1 347.5 0.08 20 150 13360 -53.9 -57.1 68 3.2 -54.0 320 11 377.2 377.2 301.9 377.7 0.11 21 118 14894 -53.3 -57.1 63 3.8 -53.5 308 10 405.1 405.1 306.0 405.8 0.14 22 100 15950 -55.5 -59.4 62 3.9 -55.7 300 9 420.5 420.5 307.9 421.2 0.13 23 70 18220 -57.3 -62.0 55 4.7 -57.6 285 7 461.8 461.8 312.0 462.5 0.13 24 50 20340 -58.5 -63.5 52 5.0 -58.8 300 11 505.6 505.7 315.4 506.6 0.15 25 33 22940 -60.5 -65.5 52 5.0 -60.9 564.1 564.2 318.9 565.3 0.17 TRP 228 10693 -59.1 -61.6 73 2.5 -59.2 330 42 326.7 326.7 290.8 326.9 0.04 WND 261 9835 -54.7 -57.0 75 2.3 -54.7 330 60 320.8 320.8 289.0 321.1 0.07 Sounding variables and indices 1000-500 mb thick: 5341.00 m Freezing level: 925.00 mb = 655.00 m = 2148.92 ft Wetbulb zero: 943.44 mb = 496.65 m = 1629.40 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 87.80 % Est. max temperature: 9.24 C = 48.63 F Sfc-Lift cond lev (LCL): 989.15 mb = 116.88 m = 383.46 ft T: 1.76 C 700-500 lapse rate: 4.75 C/km ThetaE index: 1.95 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 901.86 mb = 856.68 m = 2810.60 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 7.29 C = 45.12 F Cap Strength: 11.79 C Lifted Index: 14.69 C Risk: None Lifted Index @300 mb: 20.27 C Lifted Index @700 mb: 5.92 C Showalter Index: 12.73 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.70 C K Index: 11.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.67 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 40149.73 J/kg Cap Strength: 14.37 C Lift Cond Lev (LCL): 936.80 mb = 553.31 m = 1815.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 14 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 1003 5 200 5 1.7 4.7 | 142 15 -9.5 12.2 1 1000 29 200 7 2.4 6.6 | 148 17 -8.9 14.1 2 925 655 235 27 22.1 15.5 | 205 25 10.9 23.0 3 850 1328 235 19 15.6 10.9 | 193 19 4.3 18.4 4 700 2846 270 15 15.0 -0.0 | 207 8 3.7 7.5 5 500 5370 320 19 12.2 -14.6 | 352 7 1.0 -7.0 6 400 6970 320 29 18.6 -22.2 | 333 16 7.4 -14.7 7 300 8930 325 42 24.1 -34.4 | 334 30 12.8 -26.9 8 261 9835 330 60 30.0 -52.0 | 337 48 18.7 -44.5 9 250 10110 330 58 29.0 -50.2 | 337 46 17.7 -42.7 10 228 10693 330 42 21.0 -36.4 | 341 30 9.7 -28.9 11 200 11520 340 27 9.2 -25.4 | 6 18 -2.0 -17.9 12 150 13360 320 11 7.1 -8.4 | 78 4 -4.2 -0.9 13 100 15950 300 9 7.8 -4.5 | 131 5 -3.5 3.0 14 70 18220 285 7 6.8 -1.8 | 142 7 -4.5 5.7 15 50 20340 300 11 9.5 -5.5 | 139 3 -1.7 2.0 Wind Parameters Mean winds (0-6000m): 273.7 at 18.0 knts Storm direction: 303.7 at 13.5 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 68.8 deg Storm rel helicity (0-3000m) pos: 135.4 neg: -23.8 tot: 111.6 m^2/s^2 ave: 37.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.63 Bulk Shear: 29.67 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 ------------------------------------------------------------------------------- 500 220 14 173 19| 18.4 0.0 18.4| 87.8 0.0 87.8 175.6 0.91| 19.3 17.5 1000 231 19 191 20| 9.8 0.0 9.8|121.7 -11.9 109.8 109.8 0.73| 14.3 10.5 1500 233 20 193 20| 5.1 0.0 5.1|124.0 -23.8 100.2 66.8 0.57| 11.3 6.4 2000 235 19 194 19| 3.7 0.0 3.7|130.3 -23.8 106.6 53.3 0.55| 9.5 5.2 2500 239 19 195 18| 2.9 0.0 2.9|133.4 -23.8 109.6 43.9 0.52| 8.3 4.3 3000 242 18 197 17| 2.5 0.0 2.5|135.4 -23.8 111.6 37.2 0.50| 7.5 3.8 4000 251 18 203 14| 2.3 0.0 2.3|142.5 -23.8 118.7 29.7 0.54| 6.3 3.4 5000 262 18 212 12| 2.1 0.0 2.1|149.3 -23.8 125.5 25.1 0.58| 5.7 3.3 6000 274 18 227 9| 2.0 0.3 2.2|152.1 -27.5 124.6 20.8 0.53| 5.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251016.00.gif