UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:0000Z 9 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 1000 258 -38.1 -41.7 69 3.6 -38.2 0 0 235.1 235.1 234.9 235.3 0.10 1 996 286 -32.9 -37.2 65 4.3 -33.1 356 0 240.5 240.5 240.3 241.0 0.16 2 989 336 -30.9 -35.0 67 4.1 -31.2 348 1 243.0 243.0 242.8 243.6 0.20 3 925 811 -32.9 -36.8 68 3.9 -33.1 275 9 245.7 245.7 245.2 246.2 0.18 4 897 1027 -33.9 -37.8 68 3.9 -34.1 271 10 246.8 246.8 246.2 247.3 0.16 5 850 1404 -33.3 -37.0 69 3.7 -33.5 265 11 251.3 251.3 250.2 251.8 0.19 6 824 1623 -32.5 -36.2 70 3.7 -32.7 280 10 254.3 254.4 252.9 255.0 0.21 7 700 2762 -36.5 -40.5 66 4.0 -36.7 360 7 262.1 262.1 259.1 262.5 0.16 8 513 4869 -44.9 -48.8 65 3.9 -45.0 342 20 276.3 276.3 269.0 276.5 0.09 9 500 5040 -45.7 -49.5 65 3.8 -45.8 340 21 277.3 277.3 269.7 277.6 0.08 10 400 6510 -52.3 -57.3 55 5.0 -52.4 330 25 287.0 287.0 275.2 287.2 0.04 11 370 7011 -54.9 -59.9 54 5.0 -55.0 327 26 290.0 290.0 276.7 290.1 0.03 12 318 7972 -57.5 -63.5 46 6.0 -57.6 320 29 299.3 299.3 281.0 299.4 0.02 13 315 8031 -57.5 -63.5 46 6.0 -57.6 321 29 300.1 300.1 281.4 300.2 0.02 14 300 8340 -56.5 -62.5 47 6.0 -56.6 325 27 305.7 305.7 283.7 305.8 0.03 15 298 8382 -56.1 -62.1 47 6.0 -56.2 324 27 306.9 306.9 284.2 307.0 0.03 16 250 9500 -53.9 -60.9 42 7.0 -54.1 305 29 325.9 325.9 290.6 326.1 0.04 17 245 9630 -52.9 -59.9 42 7.0 -53.1 305 29 329.3 329.3 291.6 329.5 0.05 18 209 10642 -56.9 -64.9 36 8.0 -57.1 305 26 338.4 338.4 294.0 338.5 0.03 19 200 10920 -56.1 -64.1 36 8.0 -56.2 305 25 343.9 343.9 295.3 344.1 0.03 20 174 11809 -53.9 -63.9 28 10.0 -54.2 295 26 361.5 361.5 299.0 361.7 0.04 21 150 12760 -54.9 -65.9 24 11.0 -55.2 285 27 375.5 375.5 301.5 375.7 0.04 22 100 15340 -56.5 -70.5 16 14.0 -56.9 265 35 418.6 418.6 307.6 418.7 0.03 23 96 15599 -56.3 -70.3 16 14.0 -56.7 263 35 423.9 423.9 308.2 424.0 0.03 24 70 17580 -61.5 -76.5 12 15.0 -61.8 250 33 452.8 452.8 311.1 452.9 0.02 25 64 18135 -63.1 -78.1 11 15.0 -63.4 250 35 461.1 461.1 311.9 461.1 0.01 26 60 18533 -63.9 -78.9 11 15.0 -64.2 250 36 467.9 467.9 312.5 467.9 0.01 27 55 19070 -62.1 -78.1 10 16.0 -62.5 250 38 483.8 483.8 313.8 483.9 0.02 28 50 19660 -62.9 -78.9 10 16.0 -63.3 250 40 495.3 495.3 314.6 495.4 0.02 29 31 22572 -66.9 -82.9 9 16.0 -67.2 222 57 557.0 557.0 318.5 557.1 0.01 30 30 22770 -66.1 -82.1 9 16.0 -66.5 220 58 564.4 564.4 318.9 564.5 0.02 31 23 24388 -64.5 -80.5 9 16.0 -65.1 613.7 613.7 321.2 613.9 0.03 TRP 318 7972 -57.5 -63.5 46 6.0 -57.6 320 29 299.3 299.3 281.0 299.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 4782.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 66.87 % Est. max temperature: -21.89 C = -7.40 F Sfc-Lift cond lev (LCL): 939.29 mb = 702.17 m = 2303.69 ft T: -32.44 C 700-500 lapse rate: 4.04 C/km ThetaE index: 0.00 C Layer 1000.0-3265073720837799936.0 mb Conv cond level (CCL): 594.81 mb = 3866.05 m = 12683.72 ft Mean mixing ratio: 0.18 g/kg Conv temperature: -3.69 C = 25.35 F Cap Strength: 25.92 C Lifted Index: 26.58 C Risk: None Lifted Index @300 mb: 43.09 C Lifted Index @700 mb: 15.63 C Showalter Index: 20.96 C Risk: None Total Totals Index: 21.10 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 8.70 C K Index: -28.60 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 5.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.25 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 58349.50 J/kg Cap Strength: 26.26 C Lift Cond Lev (LCL): 886.98 mb = 1105.41 m = 3626.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 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 1000 258 0 0 -0.0 -0.0 | 180 10 -0.0 10.1 1 1000 260 0 0 -0.0 -0.0 | 180 10 -0.0 10.1 2 925 811 275 9 9.0 -0.8 | 224 13 8.9 9.3 3 850 1404 265 11 11.0 1.0 | 225 16 10.9 11.0 4 700 2762 360 7 -0.0 -7.0 | 179 3 -0.0 3.1 5 500 5040 340 21 7.2 -19.7 | 324 12 7.1 -9.6 6 400 6510 330 25 12.5 -21.7 | 313 17 12.5 -11.6 7 318 7972 320 29 18.6 -22.2 | 303 22 18.6 -12.1 8 300 8340 325 27 15.5 -22.1 | 308 20 15.4 -12.0 9 250 9500 305 29 23.8 -16.6 | 285 25 23.7 -6.5 10 200 10920 305 25 20.5 -14.3 | 282 21 20.4 -4.3 11 150 12760 285 27 26.1 -7.0 | 263 26 26.0 3.1 12 100 15340 265 35 34.9 3.1 | 249 37 34.8 13.1 13 70 17580 250 33 31.0 11.3 | 235 38 31.0 21.4 14 50 19660 250 40 37.6 13.7 | 238 44 37.5 23.8 15 30 22770 220 58 37.3 44.4 | 214 66 37.2 54.5 Wind Parameters Mean winds (0-6000m): 329.7 at 13.4 knts Storm direction: 359.7 at 10.1 knts Shear (0-3000m) pos: 2.2 neg: 2.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 84.8 deg Storm rel helicity (0-3000m) pos: 25.3 neg: -3.6 tot: 21.6 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.88 Bulk Shear: 16.17 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 ------------------------------------------------------------------------------- 500 283 4 203 10| 0.0 8.4 8.4| 13.7 0.0 13.7 27.4 0.63| 10.4 6.5 1000 272 7 215 12| 0.0 5.4 5.4| 14.5 0.0 14.5 14.5 0.48| 7.0 3.4 1500 273 8 220 13| 1.4 3.6 5.0| 22.7 -0.0 22.7 15.1 0.48| 6.3 3.0 2000 280 8 223 12| 2.4 2.7 5.1| 24.8 -0.4 24.4 12.2 0.39| 6.3 2.4 2500 285 8 225 11| 2.6 2.2 4.8| 24.8 -3.6 21.1 8.4 0.20| 6.0 1.2 3000 297 8 229 10| 2.2 2.0 4.2| 25.3 -3.6 21.6 7.2 0.23| 5.6 1.3 4000 318 9 244 7| 1.7 2.1 3.8| 25.9 -3.7 22.2 5.6 0.23| 5.0 1.1 5000 327 11 266 6| 1.3 2.3 3.6| 25.9 -6.6 19.3 3.9 0.18| 4.6 0.8 6000 330 13 283 7| 1.1 2.2 3.3| 25.9 -13.5 12.4 2.1 0.12| 4.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251209.00.gif