UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:1200Z 1 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 ------------------------------------------------------------------------------- SFC 1011 258 -41.5 -45.3 67 3.8 -41.6 0 0 230.9 230.9 230.9 231.1 0.07 1 1005 300 -35.5 -40.0 63 4.5 -35.7 35 1 237.3 237.3 237.1 237.6 0.12 2 1000 336 -34.7 -39.3 63 4.6 -34.9 65 1 238.4 238.5 238.2 238.8 0.13 3 949 705 -31.7 -35.7 68 4.0 -31.9 176 4 245.1 245.1 244.6 245.6 0.19 4 939 780 -31.9 -35.8 68 3.9 -32.1 198 4 245.6 245.7 245.2 246.2 0.19 5 925 887 -31.3 -35.1 69 3.8 -31.5 230 5 247.3 247.3 246.7 247.9 0.21 6 850 1489 -27.9 -30.8 76 2.9 -28.2 315 5 256.9 257.0 255.4 257.9 0.34 7 849 1497 -27.9 -30.8 76 2.9 -28.2 315 5 257.0 257.1 255.5 258.0 0.35 8 766 2236 -29.3 -32.6 73 3.3 -29.6 347 8 263.2 263.2 260.3 264.1 0.32 9 739 2492 -29.7 -33.5 69 3.8 -30.0 358 9 265.4 265.5 262.0 266.4 0.31 10 700 2878 -31.1 -35.3 66 4.2 -31.4 15 11 268.0 268.1 263.8 268.9 0.27 11 611 3831 -35.1 -41.1 54 6.0 -35.4 13 14 274.1 274.1 267.8 274.6 0.17 12 500 5200 -43.3 -53.3 32 10.0 -43.6 10 19 280.2 280.3 271.4 280.4 0.05 13 453 5858 -47.5 -57.5 31 10.0 -47.7 10 22 283.0 283.0 272.9 283.1 0.04 14 400 6670 -52.5 -62.5 29 10.0 -52.7 10 25 286.8 286.8 275.0 286.8 0.02 15 316 8166 -60.3 -69.3 30 9.0 -60.4 6 33 295.9 295.9 279.5 296.0 0.01 16 300 8490 -60.7 -69.7 30 9.0 -60.7 5 35 299.8 299.8 281.3 299.8 0.01 17 291 8679 -61.5 -69.5 34 8.0 -61.6 360 36 301.3 301.3 281.9 301.3 0.01 18 250 9620 -60.9 -69.9 30 9.0 -61.0 5 42 315.5 315.5 287.3 315.6 0.01 19 232 10086 -60.9 -68.9 34 8.0 -61.0 2 40 322.3 322.3 289.5 322.4 0.02 20 216 10535 -58.1 -67.1 31 9.0 -58.2 358 37 333.3 333.3 292.6 333.4 0.02 21 200 11020 -59.5 -68.5 30 9.0 -59.6 355 35 338.5 338.5 294.0 338.6 0.02 22 150 12810 -61.1 -70.1 29 9.0 -61.2 355 29 364.8 364.8 299.7 364.9 0.02 23 100 15310 -64.1 -74.1 24 10.0 -64.3 350 25 403.9 403.9 305.7 404.0 0.02 24 89 16023 -63.7 -74.7 21 11.0 -63.8 345 24 418.4 418.4 307.5 418.5 0.02 25 70 17480 -67.5 -78.5 19 11.0 -67.7 335 23 440.0 440.0 309.9 440.0 0.01 26 52 19257 -70.5 -81.5 18 11.0 -70.6 331 19 472.0 472.0 312.8 472.1 0.01 27 50 19490 -70.9 -81.9 18 11.0 -71.0 330 19 476.4 476.4 313.2 476.5 0.01 28 39 20965 -70.1 -81.1 18 11.0 -70.3 513.5 513.5 315.9 513.6 0.01 TRP 291 8679 -61.5 -69.5 34 8.0 -61.6 360 36 301.3 301.3 281.9 301.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 4864.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 60.95 % Est. max temperature: -16.91 C = 1.56 F Sfc-Lift cond lev (LCL): 945.48 mb = 731.56 m = 2400.10 ft T: -31.77 C 700-500 lapse rate: 5.25 C/km ThetaE index: 0.00 C Layer 1011.0- -0.0 mb Conv cond level (CCL): 504.99 mb = 5132.22 m = 16837.79 ft Mean mixing ratio: 0.17 g/kg Conv temperature: 7.67 C = 45.81 F Cap Strength: 26.52 C Lifted Index: 30.07 C Risk: None Lifted Index @300 mb: 39.83 C Lifted Index @700 mb: 22.20 C Showalter Index: 18.38 C Risk: None Total Totals Index: 27.90 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 12.50 C K Index: -19.60 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.29 J/kg Max Up Vert Vel: 9.41 m/s Conv Inhibition (B-): 43690.16 J/kg Cap Strength: 29.76 C Lift Cond Lev (LCL): 898.84 mb = 1091.24 m = 3580.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 at 9 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 1011 258 0 0 -0.0 -0.0 | 217 9 5.5 7.4 1 1000 336 65 1 -0.9 -0.4 | 213 8 4.6 7.0 2 925 887 230 5 3.8 3.2 | 221 14 9.3 10.6 3 850 1489 315 5 3.5 -3.5 | 247 10 9.0 3.8 4 700 2878 15 11 -2.8 -10.6 | 321 4 2.7 -3.2 5 500 5200 10 19 -3.3 -18.7 | 349 12 2.2 -11.3 6 400 6670 10 25 -4.3 -24.6 | 356 17 1.2 -17.2 7 300 8490 5 35 -3.1 -34.9 | 355 28 2.5 -27.5 8 291 8679 360 36 -0.0 -36.0 | 349 29 5.5 -28.6 9 250 9620 5 42 -3.7 -41.8 | 357 35 1.8 -34.5 10 200 11020 355 35 3.1 -34.9 | 343 29 8.6 -27.5 11 150 12810 355 29 2.5 -28.9 | 340 23 8.0 -21.5 12 100 15310 350 25 4.3 -24.6 | 330 20 9.8 -17.2 13 70 17480 335 23 9.7 -20.8 | 311 20 15.2 -13.5 14 50 19490 330 19 9.5 -16.5 | 301 18 15.0 -9.1 Wind Parameters Mean winds (0-6000m): 6.7 at 12.3 knts Storm direction: 36.7 at 9.2 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 52.0 neg: -5.4 tot: 46.6 m^2/s^2 ave: 15.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.60 Bulk Shear: 27.64 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 2 209 11| 0.0 4.2 4.2| 5.0 -5.4 -0.4 -0.7 -0.10| 7.5 -0.8 1000 244 4 224 12| 3.3 2.1 5.4| 29.8 -5.4 24.4 24.4 0.42| 7.7 3.2 1500 276 4 234 12| 3.3 1.4 4.6| 38.3 -5.4 32.9 21.9 0.48| 6.7 3.2 2000 306 5 245 10| 3.1 1.0 4.2| 44.6 -5.4 39.2 19.6 0.53| 5.9 3.1 2500 333 6 255 8| 3.0 0.8 3.8| 49.8 -5.4 44.4 17.8 0.57| 5.6 3.2 3000 349 7 263 7| 2.8 0.7 3.5| 52.0 -5.4 46.6 15.5 0.59| 5.0 3.0 4000 1 8 282 5| 2.1 0.1 2.2| 54.6 -5.4 49.2 12.3 0.57| 4.2 2.4 5000 5 10 303 5| 1.7 0.3 2.0| 56.8 -5.4 51.4 10.3 0.54| 3.7 2.0 6000 7 12 320 6| 1.4 0.6 2.0| 61.3 -5.4 55.9 9.3 0.52| 3.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251201.12.gif