UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 29 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 1000 1 5.2 4.7 97 0.5 4.9 90 5 278.4 279.3 278.1 292.9 5.35 1 925 632 1.2 0.3 94 0.9 0.8 135 21 280.5 281.3 277.8 292.3 4.22 2 850 1309 -2.1 -3.0 94 0.9 -2.5 150 17 283.9 284.6 278.7 294.2 3.60 3 700 2827 -11.1 -11.9 94 0.8 -11.3 135 17 290.2 290.6 279.8 296.7 2.19 4 500 5330 -26.9 -27.8 92 0.9 -27.1 150 19 300.2 300.4 282.5 302.8 0.78 5 486 5535 -27.5 -28.4 92 0.9 -27.6 151 19 302.0 302.1 283.2 304.4 0.76 6 416 6638 -36.5 -37.5 90 1.0 -36.6 154 19 304.1 304.2 283.5 305.4 0.37 7 400 6910 -37.3 -38.4 89 1.1 -37.4 155 19 306.5 306.6 284.5 307.7 0.35 8 362 7590 -41.9 -43.1 88 1.2 -42.0 158 21 309.2 309.3 285.4 310.1 0.23 9 300 8830 -51.9 -53.4 84 1.5 -52.0 165 25 312.2 312.2 286.2 312.5 0.09 10 258 9793 -60.1 -61.9 79 1.8 -60.1 170 23 313.9 313.9 286.8 314.0 0.04 11 250 9990 -59.5 -61.3 79 1.8 -59.5 175 21 317.6 317.6 288.0 317.8 0.04 12 200 11400 -54.9 -57.0 77 2.1 -54.9 195 21 345.8 345.8 295.8 346.2 0.09 13 180 12074 -53.3 -55.2 80 1.9 -53.4 202 20 359.0 359.0 298.6 359.5 0.12 14 150 13240 -55.3 -58.0 72 2.7 -55.4 215 17 374.8 374.8 301.5 375.3 0.10 15 100 15820 -58.5 -62.1 63 3.6 -58.6 225 17 414.7 414.7 307.2 415.2 0.09 16 70 18040 -61.5 -65.2 61 3.7 -61.6 250 17 452.8 452.8 311.1 453.3 0.09 17 50 20110 -64.5 -68.9 55 4.4 -64.7 265 21 491.5 491.5 314.4 491.9 0.07 18 30 23190 -69.9 -74.4 52 4.5 -70.1 265 35 554.1 554.1 318.3 554.4 0.05 19 29 23392 -70.3 -74.7 52 4.4 -70.4 558.4 558.4 318.6 558.7 0.05 TRP 258 9793 -60.1 -61.9 79 1.8 -60.1 170 23 313.9 313.9 286.8 314.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5329.06 m Freezing level: 897.73 mb = 878.18 m = 2881.14 ft Wetbulb zero: 906.98 mb = 789.54 m = 2590.33 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 93.46 % Est. max temperature: 10.80 C = 51.43 F Sfc-Lift cond lev (LCL): 992.32 mb = 63.36 m = 207.88 ft T: 4.80 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.68 C Layer 925.0- 850.0 mb Conv cond level (CCL): 925.00 mb = 632.00 m = 2073.47 ft Mean mixing ratio: 4.61 g/kg Conv temperature: 7.70 C = 45.86 F Cap Strength: 2.83 C Lifted Index: 7.39 C Risk: None Lifted Index @300 mb: 13.94 C Lifted Index @700 mb: 2.83 C Showalter Index: 6.24 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 23.90 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.65 J/kg Max Up Vert Vel: 4.83 m/s Conv Inhibition (B-): 34353.05 J/kg Cap Strength: 7.12 C Lift Cond Lev (LCL): 938.75 mb = 512.59 m = 1681.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 13 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 1000 1 90 5 -5.0 0.0 | 14 13 -3.3 -13.0 1 1000 4 90 5 -5.0 0.0 | 14 13 -3.3 -13.0 2 925 632 135 21 -14.8 14.8 | 98 13 -13.1 1.9 3 850 1309 150 17 -8.5 14.7 | 104 7 -6.8 1.7 4 700 2827 135 17 -12.0 12.0 | 85 10 -10.3 -1.0 5 500 5330 150 19 -9.5 16.5 | 114 9 -7.8 3.5 6 400 6910 155 19 -8.0 17.2 | 124 8 -6.3 4.2 7 300 8830 165 25 -6.5 24.1 | 157 12 -4.8 11.2 8 258 9793 170 23 -4.0 22.7 | 167 10 -2.3 9.7 9 250 9990 175 21 -1.8 20.9 | 179 8 -0.1 7.9 10 200 11400 195 21 5.4 20.3 | 224 10 7.1 7.3 11 150 13240 215 17 9.8 13.9 | 265 11 11.5 0.9 12 100 15820 225 17 12.0 12.0 | 274 14 13.7 -1.0 13 70 18040 250 17 16.0 5.8 | 292 19 17.7 -7.2 14 50 20110 265 21 20.9 1.8 | 296 25 22.6 -11.2 15 30 23190 265 35 34.9 3.1 | 285 38 36.6 -9.9 Wind Parameters Mean winds (0-6000m): 142.5 at 17.5 knts Storm direction: 172.5 at 13.1 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 70.0 neg: -6.6 tot: 63.5 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.20 Bulk Shear: 9.74 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 ------------------------------------------------------------------------------- 500 118 11 47 11| 14.3 0.0 14.3| 50.5 0.0 50.5 100.9 1.00| 15.0 15.0 1000 133 16 76 10| 8.4 0.0 8.4| 68.6 0.0 68.6 68.6 0.89| 11.5 10.3 1500 138 16 84 9| 5.1 0.0 5.1| 69.3 -0.7 68.6 45.7 0.78| 8.8 6.8 2000 140 16 87 9| 3.9 0.4 4.2| 69.3 -2.8 66.5 33.3 0.70| 7.0 4.9 2500 140 17 88 9| 3.1 0.6 3.7| 69.3 -5.1 64.3 25.7 0.63| 5.9 3.7 3000 139 17 88 9| 2.6 0.6 3.2| 70.0 -6.6 63.5 21.2 0.60| 5.1 3.0 4000 139 17 89 9| 2.1 0.5 2.6| 74.8 -6.6 68.2 17.1 0.62| 4.1 2.5 5000 141 17 92 9| 1.9 0.4 2.2| 79.5 -6.6 72.9 14.6 0.64| 3.5 2.2 6000 143 17 96 9| 1.6 0.3 1.9| 82.3 -6.6 75.7 12.6 0.65| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251029.00.gif