UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for U6075... Searching the city database file for: U6075 ... Date:0000Z 31 OCT 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 52 105 3 SFC 997 77 4.8 3.1 89 1.7 4.0 105 3 278.2 279.0 277.3 291.3 4.79 2 969 308 3.4 1.4 87 2.0 2.5 120 11 279.1 279.8 277.2 291.1 4.37 3 961 376 5.2 3.3 88 1.9 4.3 125 13 281.5 282.4 279.3 295.5 5.05 4 925 687 3.8 1.3 84 2.5 2.7 145 23 283.2 284.0 279.5 295.9 4.54 5 850 1369 -0.7 -3.1 84 2.4 -1.7 150 21 285.4 286.0 279.4 295.6 3.58 6 814 1713 -3.3 -5.2 87 1.9 -4.0 150 21 286.2 286.8 279.3 295.4 3.19 7 804 1811 -2.9 -4.6 88 1.7 -3.6 150 20 287.6 288.2 280.2 297.4 3.38 8 800 1851 -1.9 -3.9 86 2.0 -2.7 150 20 289.1 289.8 281.1 299.5 3.58 9 743 2435 -5.5 -11.5 63 6.0 -7.5 150 20 291.4 291.8 280.3 297.8 2.13 10 700 2902 -7.1 -9.5 83 2.4 -7.9 150 19 294.6 295.1 282.4 302.6 2.66 11 672 3219 -8.5 -10.1 88 1.6 -9.1 155 19 296.5 297.0 283.2 304.5 2.64 12 650 3477 -9.9 -11.7 87 1.8 -10.5 159 19 297.8 298.2 283.4 305.1 2.40 13 553 4704 -17.7 -20.0 82 2.3 -18.3 178 19 302.6 302.9 284.2 307.1 1.41 14 500 5450 -23.1 -25.7 79 2.6 -23.6 190 19 304.9 305.0 284.5 308.0 0.94 15 419 6715 -33.1 -35.7 77 2.6 -33.4 210 16 307.9 307.9 285.1 309.4 0.43 16 400 7040 -33.9 -36.7 76 2.8 -34.2 215 15 310.9 311.0 286.2 312.4 0.41 17 388 7254 -35.1 -37.9 76 2.8 -35.4 217 16 312.1 312.1 286.5 313.4 0.38 18 300 9000 -49.5 -52.6 70 3.1 -49.6 235 23 315.6 315.6 287.4 316.0 0.10 19 250 10160 -59.9 -63.0 67 3.1 -59.9 240 31 317.0 317.0 287.8 317.1 0.03 20 249 10185 -60.3 -63.3 68 3.0 -60.3 240 31 316.8 316.8 287.7 316.9 0.03 21 221 10923 -64.7 -67.8 65 3.1 -64.7 245 36 321.0 321.0 289.0 321.1 0.02 22 207 11326 -62.7 -65.6 68 2.9 -62.7 252 31 330.2 330.2 291.8 330.3 0.03 23 200 11540 -59.9 -63.1 66 3.2 -60.0 255 29 337.9 337.9 293.9 338.1 0.04 24 176 12346 -56.1 -59.2 68 3.1 -56.2 259 25 356.7 356.7 298.1 357.1 0.07 25 150 13360 -57.1 -60.6 64 3.5 -57.2 265 21 371.7 371.7 300.9 372.0 0.07 26 105 15613 -57.9 -63.9 46 6.0 -58.1 410.1 410.1 306.6 410.4 0.07 TRP 221 10923 -64.7 -67.8 65 3.1 -64.7 245 36 321.0 321.0 289.0 321.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 861.67 mb = 1262.91 m = 4143.36 ft Wetbulb zero: 879.05 mb = 1097.96 m = 3602.18 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 82.28 % Est. max temperature: 12.08 C = 53.75 F Sfc-Lift cond lev (LCL): 971.17 mb = 290.11 m = 951.78 ft T: 3.51 C 700-500 lapse rate: 6.28 C/km ThetaE index: 1.73 C Layer 743.0- 700.0 mb Conv cond level (CCL): 871.68 mb = 1165.87 m = 3824.97 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 11.37 C = 52.46 F Cap Strength: 9.06 C Lifted Index: 9.93 C Risk: None Lifted Index @300 mb: 15.11 C Lifted Index @700 mb: 5.71 C Showalter Index: 8.99 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.00 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.90 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 11966.46 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 914.62 mb = 778.04 m = 2552.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 192 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 ---------------------------------------------------------- 0 997 77 105 3 -2.9 0.8 | 24 14 -5.9 -13.1 1 925 687 145 23 -13.2 18.8 | 107 17 -16.2 5.0 2 850 1369 150 21 -10.5 18.2 | 108 14 -13.5 4.3 3 700 2902 150 19 -9.5 16.5 | 102 13 -12.5 2.6 4 500 5450 190 19 3.3 18.7 | 184 5 0.3 4.8 5 400 7040 215 15 8.6 12.3 | 286 6 5.6 -1.6 6 300 9000 235 23 18.8 13.2 | 272 16 15.9 -0.7 7 250 10160 240 31 26.8 15.5 | 266 24 23.9 1.6 8 221 10923 245 36 32.6 15.2 | 267 30 29.7 1.3 9 200 11540 255 29 28.0 7.5 | 284 26 25.0 -6.4 10 150 13360 265 21 20.9 1.8 | 304 22 18.0 -12.0 Wind Parameters Mean winds (0-6000m): 162.1 at 18.9 knts Storm direction: 192.1 at 14.2 knts Shear (0-3000m) pos: 3.2 neg: 0.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 91.3 neg: -4.9 tot: 86.3 m^2/s^2 ave: 28.8 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.23 Bulk Shear: 12.05 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 ------------------------------------------------------------------------------- 500 140 11 62 11| 17.4 0.0 17.4| 69.6 0.0 69.6 139.2 1.00| 18.3 18.2 1000 144 17 88 13| 10.2 0.0 10.2| 89.2 0.0 89.2 89.2 0.94| 12.1 11.4 1500 146 18 95 13| 6.4 0.0 6.4| 89.3 -0.7 88.7 59.1 0.88| 8.6 7.6 2000 147 19 98 13| 4.8 0.2 5.0| 89.3 -2.3 87.0 43.5 0.84| 6.6 5.6 2500 148 19 99 13| 3.9 0.3 4.1| 89.3 -3.9 85.4 34.2 0.80| 5.4 4.4 3000 148 19 100 13| 3.2 0.2 3.4| 91.3 -4.9 86.3 28.8 0.78| 4.7 3.7 4000 151 19 103 12| 2.4 0.2 2.6|100.8 -4.9 95.9 24.0 0.76| 4.2 3.2 5000 156 19 108 11| 2.0 0.1 2.2|108.2 -4.9 103.3 20.7 0.77| 3.9 3.0 6000 162 19 115 10| 1.6 0.1 1.7|114.4 -4.9 109.5 18.2 0.79| 3.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20251031.00.gif