UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 10 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 1010 6 11.4 6.4 71 5.0 8.8 160 13 283.7 284.8 281.5 300.3 5.97 1 1000 89 9.6 4.6 71 5.0 7.1 160 13 282.8 283.7 280.3 297.5 5.32 2 969 350 7.0 2.5 73 4.5 4.9 174 19 282.7 283.5 279.5 295.9 4.72 3 925 732 6.4 0.4 65 6.0 3.6 195 27 285.9 286.6 280.4 297.9 4.25 4 908 884 6.2 0.2 65 6.0 3.4 195 28 287.2 287.9 281.1 299.4 4.27 5 850 1421 2.2 -3.8 64 6.0 -0.3 195 31 288.5 289.0 280.6 298.3 3.39 6 718 2761 -7.5 -9.3 87 1.8 -8.1 204 26 292.1 292.5 281.3 299.9 2.63 7 700 2959 -7.1 -10.6 76 3.5 -8.3 205 25 294.6 295.1 282.1 302.0 2.43 8 654 3488 -7.3 -16.3 49 9.0 -10.1 206 27 300.2 300.5 283.5 305.3 1.64 9 602 4125 -12.5 -18.5 61 6.0 -14.2 207 29 301.4 301.6 283.8 306.1 1.48 10 584 4357 -12.1 -17.0 67 4.9 -13.6 208 29 304.5 304.8 285.3 310.0 1.73 11 531 5079 -15.3 -18.3 78 3.0 -16.2 209 32 309.0 309.3 286.9 314.6 1.70 12 500 5530 -18.3 -21.9 73 3.6 -19.2 210 33 310.7 311.0 287.1 315.1 1.32 13 483 5788 -19.5 -23.6 70 4.1 -20.4 212 34 312.3 312.6 287.5 316.3 1.18 14 400 7160 -29.9 -34.4 65 4.5 -30.5 220 38 316.1 316.2 288.1 318.0 0.52 15 368 7748 -33.9 -39.9 55 6.0 -34.5 221 40 318.4 318.5 288.6 319.6 0.32 16 300 9140 -45.9 -52.9 45 7.0 -46.2 225 46 320.7 320.7 289.0 321.0 0.09 17 268 9882 -52.3 -59.3 43 7.0 -52.5 219 44 321.8 321.9 289.4 322.0 0.05 18 250 10330 -55.3 -62.3 41 7.0 -55.4 215 42 323.9 323.9 290.0 324.0 0.04 19 234 10750 -57.1 -64.1 41 7.0 -57.2 215 40 327.3 327.3 291.0 327.4 0.03 20 200 11750 -53.9 -60.9 42 7.0 -54.1 215 33 347.4 347.4 296.1 347.6 0.05 21 183 12323 -51.3 -58.3 43 7.0 -51.5 221 32 360.6 360.6 298.9 360.9 0.08 22 150 13610 -52.7 -62.7 29 10.0 -53.0 235 31 379.3 379.3 302.2 379.5 0.06 23 100 16190 -57.1 -70.1 18 13.0 -57.5 250 13 417.4 417.4 307.4 417.6 0.03 24 94 16580 -58.5 -72.5 15 14.0 -58.8 256 13 422.1 422.1 308.0 422.2 0.02 25 87 17070 -55.3 -70.3 14 15.0 -55.8 264 13 438.0 438.0 309.7 438.2 0.03 26 74 18092 -59.5 -74.5 13 15.0 -59.9 280 13 449.9 449.9 310.8 450.0 0.02 27 70 18440 -58.9 -74.9 11 16.0 -59.3 285 13 458.4 458.4 311.6 458.5 0.02 28 50 20540 -60.7 -78.7 8 18.0 -61.2 315 7 500.4 500.4 315.0 500.5 0.02 29 34 22928 -62.9 -81.9 6 19.0 -63.4 353 9 553.0 553.0 318.3 553.1 0.01 30 30 23700 -62.1 -81.1 6 19.0 -62.8 5 9 575.3 575.4 319.5 575.5 0.02 31 20 26200 -64.3 -84.3 5 20.0 -65.1 305 13 639.4 639.4 322.3 639.5 0.02 32 17 27194 -64.5 -84.5 5 20.0 -65.4 669.1 669.1 323.4 669.3 0.02 33 11 29882 -60.1 -82.1 4 22.0 -62.1 773.8 773.8 326.6 774.2 0.04 TRP 234 10750 -57.1 -64.1 41 7.0 -57.2 215 40 327.3 327.3 291.0 327.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 820.06 mb = 1724.90 m = 5659.05 ft Wetbulb zero: 855.13 mb = 1372.04 m = 4501.38 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 69.21 % Est. max temperature: 15.90 C = 60.62 F Sfc-Lift cond lev (LCL): 936.35 mb = 631.68 m = 2072.42 ft T: 6.56 C 700-500 lapse rate: 4.36 C/km ThetaE index: 4.47 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 820.48 mb = 1701.63 m = 5582.72 ft Mean mixing ratio: 4.72 g/kg Conv temperature: 16.91 C = 62.43 F Cap Strength: 11.87 C Lifted Index: 12.56 C Risk: None Lifted Index @300 mb: 16.66 C Lifted Index @700 mb: 3.90 C Showalter Index: 11.86 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 14.50 C K Index: 13.20 Risk: None Sweat Index: 152.35 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.24 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 55346.13 J/kg Cap Strength: 12.40 C Lift Cond Lev (LCL): 886.05 mb = 1083.07 m = 3553.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 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 1010 6 160 13 -4.4 12.2 | 89 21 -21.1 -0.5 1 1000 89 160 13 -4.4 12.2 | 89 21 -21.1 -0.5 2 925 732 195 27 7.0 26.1 | 144 16 -9.7 13.3 3 850 1421 195 31 8.0 29.9 | 153 19 -8.7 17.2 4 700 2959 205 25 10.6 22.7 | 148 12 -6.1 9.9 5 500 5530 210 33 16.5 28.6 | 179 16 -0.2 15.8 6 400 7160 220 38 24.4 29.1 | 205 18 7.7 16.4 7 300 9140 225 46 32.5 32.5 | 219 25 15.8 19.8 8 250 10330 215 42 24.1 34.4 | 199 23 7.4 21.7 9 234 10750 215 40 22.9 32.8 | 197 21 6.3 20.0 10 200 11750 215 33 18.9 27.0 | 189 14 2.2 14.3 11 150 13610 235 31 25.4 17.8 | 240 10 8.7 5.0 12 100 16190 250 13 12.2 4.4 | 28 9 -4.5 -8.3 13 70 18440 285 13 12.6 -3.4 | 14 17 -4.1 -16.1 14 50 20540 315 7 4.9 -4.9 | 34 21 -11.7 -17.7 15 30 23700 5 9 -0.8 -9.0 | 39 28 -17.5 -21.7 16 20 26200 305 13 10.6 -7.5 | 17 21 -6.0 -20.2 Wind Parameters Mean winds (0-6000m): 202.6 at 28.0 knts Storm direction: 232.6 at 21.0 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 60.5 deg Storm rel helicity (0-3000m) pos: 103.4 neg: -4.1 tot: 99.3 m^2/s^2 ave: 33.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 33.45 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 ------------------------------------------------------------------------------- 500 172 17 102 19| 11.6 0.0 11.6| 57.8 0.0 57.8 115.5 0.97| 11.8 11.4 1000 187 22 121 17| 10.0 0.0 10.0| 95.1 0.0 95.1 95.1 0.96| 10.4 9.9 1500 190 24 132 17| 7.4 0.0 7.4|103.3 0.0 103.3 68.8 0.92| 7.8 7.2 2000 192 26 138 17| 5.2 0.0 5.2|103.3 -0.7 102.6 51.3 0.82| 6.5 5.4 2500 194 26 141 16| 4.0 0.0 4.0|103.3 -2.3 101.0 40.4 0.73| 5.8 4.2 3000 195 26 142 16| 3.2 0.0 3.2|103.4 -4.1 99.3 33.1 0.66| 5.2 3.4 4000 198 26 145 15| 2.8 0.0 2.8|113.1 -4.1 109.0 27.2 0.69| 4.3 2.9 5000 201 27 150 14| 2.6 0.0 2.6|123.2 -4.1 119.1 23.8 0.70| 3.8 2.6 6000 203 28 156 14| 2.4 0.0 2.4|138.1 -4.1 133.9 22.3 0.72| 3.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251010.12.gif