UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:1200Z 3 DEC 25 Station: UIKK WMO ident: 30230 Latitude: 57.77 Longitude: 108.07 Elevation: 258.00 ------------------------------------------------------------------------------- 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 129 SFC 983 258 -10.3 -12.9 81 2.6 -10.9 190 5 264.1 264.4 263.2 268.0 1.44 2 946 555 -11.9 -15.1 77 3.2 -12.6 212 15 265.4 265.6 263.8 268.9 1.25 3 925 728 -10.5 -12.9 82 2.4 -11.1 225 21 268.6 268.8 266.5 272.8 1.53 4 917 795 -10.1 -12.2 85 2.1 -10.6 231 22 269.7 269.9 267.5 274.2 1.63 5 850 1378 -11.9 -13.7 86 1.8 -12.3 285 31 273.7 273.9 269.9 278.1 1.56 6 825 1606 -12.1 -13.8 87 1.7 -12.5 285 30 275.8 276.1 271.4 280.3 1.59 7 700 2841 -20.7 -23.1 81 2.4 -21.1 285 25 279.6 279.7 272.3 282.1 0.85 8 676 3098 -21.5 -23.8 82 2.3 -21.9 289 26 281.5 281.6 273.4 284.0 0.83 9 571 4317 -31.3 -33.9 78 2.6 -31.6 306 33 283.9 284.0 274.0 285.1 0.38 10 558 4480 -31.1 -33.7 78 2.6 -31.4 309 34 286.0 286.1 275.2 287.3 0.40 11 507 5153 -35.5 -39.3 68 3.8 -35.8 319 37 288.6 288.6 276.3 289.4 0.25 12 500 5250 -35.9 -39.7 68 3.8 -36.2 320 38 289.3 289.3 276.7 290.1 0.24 13 453 5929 -38.5 -42.3 67 3.8 -38.7 327 48 294.3 294.3 279.1 295.0 0.20 14 400 6770 -44.5 -48.2 66 3.7 -44.6 335 60 297.2 297.2 280.3 297.6 0.12 15 397 6820 -44.7 -48.4 66 3.7 -44.9 335 60 297.5 297.6 280.4 298.0 0.12 16 338 7873 -53.9 -57.7 63 3.8 -53.9 335 68 299.0 299.0 281.0 299.2 0.05 17 327 8085 -55.2 -59.0 62 3.8 -55.2 335 69 300.1 300.1 281.4 300.2 0.04 18 300 8630 -58.5 -62.4 61 3.9 -58.6 340 68 302.9 302.9 282.6 303.0 0.03 19 252 9711 -65.3 -69.1 59 3.8 -65.3 335 66 308.3 308.3 284.7 308.3 0.01 20 250 9760 -64.7 -68.6 58 3.9 -64.7 335 66 309.9 309.9 285.3 309.9 0.01 21 216 10655 -63.3 -67.3 58 4.0 -63.3 332 53 325.3 325.3 290.4 325.4 0.02 22 200 11130 -61.5 -65.1 62 3.6 -61.6 330 46 335.4 335.4 293.2 335.5 0.03 23 150 12910 -60.7 -64.7 59 4.0 -60.8 315 42 365.5 365.5 299.8 365.7 0.04 24 142 13251 -60.1 -64.3 58 4.2 -60.2 315 42 372.3 372.3 301.0 372.5 0.05 25 100 15420 -63.3 -68.0 53 4.7 -63.4 315 40 405.4 405.4 305.9 405.6 0.04 26 70 17600 -66.5 -71.4 50 4.9 -66.6 300 38 442.1 442.1 310.1 442.3 0.04 27 51 19493 -70.5 -75.3 49 4.8 -70.6 295 46 474.7 474.7 313.0 474.8 0.03 28 50 19610 -70.5 -75.3 49 4.8 -70.6 295 46 477.4 477.4 313.2 477.5 0.03 29 41 20782 -72.5 -77.5 47 5.0 -72.6 500.2 500.3 314.9 500.4 0.02 30 33 22062 -71.3 -76.3 47 5.0 -71.4 535.5 535.5 317.3 535.7 0.04 TRP 252 9711 -65.3 -69.1 59 3.8 -65.3 335 66 308.3 308.3 284.7 308.3 0.01 WND 327 8085 -55.2 -59.0 62 3.8 -55.2 335 69 300.1 300.1 281.4 300.2 0.04 Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 80.57 % Est. max temperature: 0.63 C = 33.13 F Sfc-Lift cond lev (LCL): 942.76 mb = 581.05 m = 1906.32 ft T: -11.69 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.00 C Layer 983.0- -0.0 mb Conv cond level (CCL): 771.17 mb = 2113.32 m = 6933.38 ft Mean mixing ratio: 1.47 g/kg Conv temperature: 2.88 C = 37.18 F Cap Strength: 14.14 C Lifted Index: 14.59 C Risk: None Lifted Index @300 mb: 22.11 C Lifted Index @700 mb: 8.40 C Showalter Index: 9.55 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.20 C K Index: 7.90 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.90 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 40208.31 J/kg Cap Strength: 14.26 C Lift Cond Lev (LCL): 895.08 mb = 980.90 m = 3218.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 23 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 ---------------------------------------------------------- 0 983 258 190 5 0.9 4.9 | 158 27 -10.3 25.4 1 925 728 225 21 14.8 14.8 | 186 36 3.6 35.3 2 850 1378 285 31 29.9 -8.0 | 236 23 18.7 12.5 3 700 2841 285 25 24.1 -6.5 | 223 19 12.9 14.0 4 500 5250 320 38 24.4 -29.1 | 303 16 13.2 -8.6 5 400 6770 335 60 25.4 -54.4 | 337 37 14.2 -33.9 6 327 8085 335 69 29.2 -62.5 | 337 46 18.0 -42.1 7 300 8630 340 68 23.3 -63.9 | 344 45 12.1 -43.4 8 252 9711 335 66 27.9 -59.8 | 337 43 16.7 -39.3 9 250 9760 335 66 27.9 -59.8 | 337 43 16.7 -39.3 10 200 11130 330 46 23.0 -39.8 | 329 23 11.8 -19.4 11 150 12910 315 42 29.7 -29.7 | 296 21 18.5 -9.2 12 100 15420 315 40 28.3 -28.3 | 295 19 17.1 -7.8 13 70 17600 300 38 32.9 -19.0 | 266 22 21.7 1.5 14 50 19610 295 46 41.7 -19.4 | 268 31 30.5 1.0 Wind Parameters Mean winds (0-6000m): 301.3 at 31.1 knts Storm direction: 331.3 at 23.3 knts Shear (0-3000m) pos: 5.6 neg: 0.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 351.5 neg: -24.7 tot: 326.8 m^2/s^2 ave: 108.9 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 6.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.26 Bulk Shear: 136.96 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 ------------------------------------------------------------------------------- 500 219 13 175 31| 18.3 0.0 18.3|145.0 0.0 145.0 289.9 0.89| 19.6 17.3 1000 242 19 191 30| 14.9 0.0 14.9|304.6 0.0 304.6 304.6 0.89| 21.0 18.7 1500 262 23 206 26| 10.4 0.0 10.4|336.0 -5.5 330.5 220.3 0.84| 16.5 13.8 2000 270 24 212 24| 7.8 0.5 8.3|336.0 -14.7 321.3 160.6 0.77| 12.9 10.0 2500 273 25 215 23| 6.2 0.8 7.1|336.0 -23.8 312.1 124.9 0.71| 10.7 7.6 3000 276 25 217 22| 5.6 0.7 6.3|351.5 -24.7 326.8 108.9 0.72| 9.6 6.9 4000 283 26 225 20| 5.0 0.5 5.5|390.6 -24.7 365.9 91.5 0.75| 8.4 6.3 5000 292 28 237 18| 4.6 0.4 5.0|432.7 -24.7 408.0 81.6 0.78| 7.8 6.1 6000 301 31 254 16| 5.1 0.4 5.4|489.1 -24.7 464.4 77.4 0.75| 7.9 5.9 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251203.12.gif