UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for U8951... Searching the city database file for: U8951 ... Date:1200Z 10 NOV 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 147 220 11 SFC 997 171 2.0 -0.3 85 2.3 1.0 220 11 275.4 276.0 274.3 285.6 3.75 2 925 759 -3.5 230 35 275.7 3 909 897 -4.5 238 34 276.1 4 896 1011 -2.1 245 33 279.7 5 882 1137 -0.3 -5.3 69 5.0 -2.2 253 33 282.8 283.3 277.2 291.1 2.92 6 850 1432 -1.7 -9.7 54 8.0 -4.4 270 31 284.4 284.7 277.0 290.6 2.15 7 717 2768 -8.5 -21.5 34 13.0 -11.6 283 37 291.1 291.2 278.6 294.0 0.96 8 700 2954 -9.5 -18.5 48 9.0 -11.9 285 38 292.0 292.2 279.5 295.9 1.27 9 671 3281 -11.1 -20.1 47 9.0 -13.3 286 40 293.7 293.9 280.1 297.3 1.15 10 665 3350 -10.7 -16.7 61 6.0 -12.4 287 40 294.9 295.2 281.2 299.7 1.56 11 631 3752 -13.3 -13.7 97 0.4 -13.4 288 42 296.4 296.8 282.5 302.9 2.10 12 500 5490 -24.1 -24.1 100 0.0 -24.1 295 50 303.7 303.9 284.2 307.2 1.09 13 491 5622 -24.9 -24.9 100 0.0 -24.9 295 49 304.3 304.4 284.4 307.6 1.03 14 400 7080 -34.7 -39.7 60 5.0 -35.1 300 40 309.9 309.9 285.7 311.0 0.30 15 363 7752 -39.5 -46.5 47 7.0 -39.9 298 40 312.2 312.2 286.3 312.8 0.16 16 300 9030 -49.1 -58.1 34 9.0 -49.3 295 40 316.1 316.2 287.5 316.3 0.05 17 250 10200 -58.5 -68.5 27 10.0 -58.6 300 48 319.1 319.1 288.5 319.2 0.02 18 237 10533 -60.9 -70.9 26 10.0 -61.0 301 50 320.4 320.4 288.9 320.4 0.01 19 206 11399 -63.5 -73.5 24 10.0 -63.6 305 54 329.4 329.4 291.6 329.4 0.01 20 200 11580 -63.1 -73.1 25 10.0 -63.2 305 54 332.8 332.8 292.5 332.9 0.01 21 178 12298 -61.3 -71.3 25 10.0 -61.4 305 58 347.1 347.1 296.0 347.1 0.01 22 169 12620 -60.5 -70.5 26 10.0 -60.6 307 58 353.6 353.6 297.4 353.7 0.02 23 150 13360 -61.3 -71.3 25 10.0 -61.4 310 58 364.5 364.5 299.6 364.6 0.02 24 128 14340 -64.7 -76.7 18 12.0 -64.8 304 56 375.3 375.3 301.5 375.3 0.01 25 100 15850 -65.3 -81.3 9 16.0 -65.4 295 52 401.6 401.6 305.4 401.6 0.01 26 70 18010 -66.5 -94.5 1 28.0 -66.7 300 56 442.1 442.1 310.1 442.1 0.00 27 50 20020 -70.5 -97.5 1 27.0 -70.6 290 56 477.4 477.4 313.2 477.4 0.00 28 47 20387 -71.3 -97.3 1 26.0 -71.5 484.0 484.0 313.8 484.0 0.00 29 31 22854 -70.1 -97.1 1 27.0 -70.4 548.4 548.4 318.0 548.4 0.00 TRP 206 11399 -63.5 -73.5 24 10.0 -63.6 305 54 329.4 329.4 291.6 329.4 0.01 WND 178 12298 -61.3 -71.3 25 10.0 -61.4 305 58 347.1 347.1 296.0 347.1 0.01 Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: 970.82 mb = 384.69 m = 1262.10 ft Wetbulb zero: 960.75 mb = 461.44 m = 1513.89 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 71.08 % Est. max temperature: 11.11 C = 52.00 F Sfc-Lift cond lev (LCL): 961.96 mb = 451.59 m = 1481.58 ft T: -0.63 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.52 C Layer 850.0- 717.0 mb Conv cond level (CCL): 937.23 mb = 655.89 m = 2151.86 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 2.29 C = 36.13 F Cap Strength: 11.93 C Lifted Index: 15.78 C Risk: None Lifted Index @300 mb: 21.95 C Lifted Index @700 mb: 9.41 C Showalter Index: 11.65 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 14.40 C K Index: 3.70 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.71 J/kg Max Up Vert Vel: 4.17 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.63 C Lift Cond Lev (LCL): 934.07 mb = 682.43 m = 2238.91 ft Lev Free Conv (LFC): 929.07 mb = 724.55 m = 2377.09 ft Equ Level (EL): 909.07 mb = 896.27 m = 2940.50 ft B at Equ Level: 8.28 J/kg Max Parcel Lev (MPL): 889.07 mb = 1073.00 m = 3520.29 ft Wind level data Storm motion: 312 at 29 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 ---------------------------------------------------------- 0 997 171 220 11 7.1 8.4 | 152 32 -14.6 27.9 1 925 759 230 35 26.8 22.5 | 187 42 5.1 42.0 2 850 1432 270 31 31.0 -0.0 | 206 22 9.3 19.5 3 700 2954 285 38 36.7 -9.8 | 237 18 15.0 9.7 4 500 5490 295 50 45.3 -21.1 | 274 24 23.7 -1.6 5 400 7080 300 40 34.6 -20.0 | 272 13 13.0 -0.5 6 300 9030 295 40 36.3 -16.9 | 260 15 14.6 2.6 7 250 10200 300 48 41.6 -24.0 | 283 20 19.9 -4.5 8 206 11399 305 54 44.2 -31.0 | 297 25 22.6 -11.5 9 200 11580 305 54 44.2 -31.0 | 297 25 22.6 -11.5 10 178 12298 305 58 47.5 -33.3 | 298 29 25.8 -13.8 11 150 13360 310 58 44.4 -37.3 | 308 29 22.8 -17.8 12 100 15850 295 52 47.1 -22.0 | 276 26 25.5 -2.5 13 70 18010 300 56 48.5 -28.0 | 288 28 26.8 -8.5 14 50 20020 290 56 52.6 -19.2 | 269 31 31.0 0.3 Wind Parameters Mean winds (0-6000m): 282.0 at 38.9 knts Storm direction: 312.0 at 29.1 knts Shear (0-3000m) pos: 6.2 neg: 0.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 88.5 deg Storm rel helicity (0-3000m) pos: 363.5 neg: 0.0 tot: 363.5 m^2/s^2 ave: 121.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 133.85 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 ------------------------------------------------------------------------------- 500 227 21 170 34| 21.2 0.0 21.2|174.6 0.0 174.6 349.3 0.90| 21.3 19.2 1000 235 27 181 35| 12.5 0.0 12.5|281.7 0.0 281.7 281.7 0.76| 19.9 15.1 1500 246 29 188 32| 9.2 0.0 9.2|311.1 0.0 311.1 207.4 0.69| 16.8 11.6 2000 254 30 194 29| 7.7 0.0 7.7|329.4 0.0 329.4 164.7 0.71| 13.5 9.6 2500 260 31 200 26| 6.8 0.0 6.8|347.7 0.0 347.7 139.1 0.72| 11.6 8.4 3000 265 32 205 24| 6.2 0.0 6.2|363.5 0.0 363.5 121.2 0.74| 10.3 7.6 4000 272 34 215 22| 5.3 0.0 5.3|389.7 0.0 389.7 97.4 0.76| 8.4 6.4 5000 278 37 226 21| 4.8 0.0 4.8|418.1 0.0 418.1 83.6 0.77| 7.3 5.6 6000 282 39 235 20| 3.8 0.0 3.8|428.2 -0.1 428.1 71.3 0.72| 6.6 4.8 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20251110.12.gif