UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 21 OCT 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 93 190 5 SFC 999 154 3.8 0.1 77 3.7 2.2 190 5 277.0 277.7 275.4 287.6 3.85 2 925 722 0.6 -3.5 74 4.1 -1.0 170 13 279.9 280.5 276.0 288.9 3.19 3 859 1313 -2.7 -7.6 69 4.9 -4.4 179 9 282.5 282.9 276.5 289.7 2.51 4 850 1396 -3.3 -8.3 68 5.0 -5.0 180 9 282.7 283.1 276.5 289.6 2.40 5 721 2673 -13.7 -16.8 77 3.1 -14.5 205 4 284.9 285.1 276.2 289.1 1.42 6 702 2876 -13.3 -17.8 69 4.5 -14.4 210 3 287.5 287.8 277.4 291.6 1.34 7 700 2898 -13.3 -17.8 69 4.5 -14.4 210 3 287.8 288.0 277.6 291.8 1.35 8 626 3739 -18.3 -21.2 78 2.9 -18.9 155 11 291.4 291.6 279.0 294.9 1.12 9 569 4443 -24.1 -27.3 75 3.2 -24.6 108 18 292.6 292.8 279.0 294.9 0.72 10 500 5370 -31.7 -36.1 65 4.4 -32.1 45 27 294.4 294.5 279.3 295.5 0.35 11 452 6081 -36.9 -41.9 60 5.0 -37.2 38 33 296.5 296.5 280.1 297.2 0.21 12 433 6377 -40.9 -45.6 60 4.7 -41.1 35 35 295.1 295.1 279.4 295.6 0.15 13 400 6920 -40.5 -45.5 59 5.0 -40.8 5 31 302.4 302.4 282.5 302.9 0.16 14 389 7110 -40.5 -46.5 52 6.0 -40.8 304.8 304.8 283.5 305.3 0.15 15 304 8776 -44.5 -53.5 36 9.0 -44.9 321.4 321.4 289.3 321.8 0.09 TRP 433 6377 -40.9 -45.6 60 4.7 -41.1 35 35 295.1 295.1 279.4 295.6 0.15 WND Sounding variables and indices 1000-500 mb thick: 5277.00 m Freezing level: 913.00 mb = 829.38 m = 2721.02 ft Wetbulb zero: 948.76 mb = 534.79 m = 1754.53 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 72.93 % Est. max temperature: 9.48 C = 49.06 F Sfc-Lift cond lev (LCL): 943.45 mb = 576.28 m = 1890.65 ft T: 1.42 C 700-500 lapse rate: 7.44 C/km ThetaE index: 0.53 C Layer 850.0- 702.0 mb Conv cond level (CCL): 841.18 mb = 1476.91 m = 4845.45 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 9.61 C = 49.30 F Cap Strength: 5.18 C Lifted Index: 5.72 C Risk: None Lifted Index @700 mb: 3.35 C Showalter Index: 4.84 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 23.40 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 101.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.79 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 2298.17 J/kg Cap Strength: 5.69 C Lift Cond Lev (LCL): 891.24 mb = 1018.63 m = 3341.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 at 10 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 ---------------------------------------------------------- 0 999 154 190 5 0.9 4.9 | 249 12 11.3 4.3 1 925 722 170 13 -2.3 12.8 | 214 15 8.1 12.2 2 850 1396 180 9 0.0 9.0 | 231 13 10.4 8.4 3 700 2898 210 3 1.5 2.6 | 261 12 11.9 2.0 4 500 5370 45 27 -19.1 -19.1 | 24 22 -8.7 -19.7 5 433 6377 35 35 -20.1 -28.7 | 18 31 -9.7 -29.3 6 400 6920 5 31 -2.7 -30.9 | 346 32 7.7 -31.5 Wind Parameters Mean winds (0-6000m): 63.5 at 13.9 knts Storm direction: 93.5 at 10.4 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -1.2 deg Storm rel helicity (0-3000m) pos: 37.2 neg: -36.7 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 47.32 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 ------------------------------------------------------------------------------- 500 176 9 232 13| 0.0 7.6 7.6| 0.0 -25.1 -25.1 -50.2 -0.95| 7.8 -7.4 1000 174 10 225 13| 0.9 3.8 4.7| 9.6 -28.3 -18.7 -18.7 -0.49| 5.7 -2.8 1500 176 10 227 13| 1.6 2.5 4.1| 19.5 -28.3 -8.8 -5.9 -0.19| 4.8 -0.9 2000 178 9 230 13| 1.8 1.9 3.7| 27.5 -28.3 -0.7 -0.4 -0.02| 4.2 -0.1 2500 180 8 234 13| 1.8 1.5 3.4| 34.6 -28.3 6.4 2.5 0.09| 3.8 0.4 3000 181 8 237 13| 1.5 1.6 3.1| 37.2 -36.7 0.5 0.2 -0.00| 3.8 -0.0 4000 167 8 229 11| 1.2 2.6 3.8| 37.2 -79.6 -42.4 -10.6 -0.40| 4.8 -1.9 5000 112 11 189 3| 0.9 2.8 3.7| 37.2-144.4-107.3 -21.5 -0.60| 6.5 -3.9 6000 63 14 17 7| 0.8 2.9 3.6| 37.2-184.2-147.0 -24.5 -0.58| 6.6 -3.9 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251021.00.gif