UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:1200Z 2 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 219 0 0 SFC 994 258 -32.9 -36.8 68 3.9 -33.1 0 0 240.7 240.7 240.5 241.1 0.16 2 990 287 -33.7 -38.7 61 5.0 -33.9 350 2 240.1 240.2 239.9 240.5 0.14 3 976 389 -28.9 -33.9 62 5.0 -29.2 317 7 246.0 246.0 245.5 246.6 0.22 4 946 615 -26.7 -31.6 63 4.9 -27.1 243 20 250.4 250.4 249.7 251.2 0.29 5 925 781 -19.7 -24.7 64 5.0 -20.4 190 29 259.2 259.3 257.6 260.7 0.56 6 920 821 -18.1 -23.1 65 5.0 -18.8 192 29 261.2 261.3 259.5 263.0 0.65 7 914 870 -17.5 -23.5 59 6.0 -18.4 194 30 262.3 262.4 260.3 264.1 0.63 8 898 1003 -17.9 -24.9 54 7.0 -18.9 199 30 263.2 263.3 260.9 264.8 0.56 9 850 1414 -17.7 -33.7 23 16.0 -19.5 215 33 267.6 267.6 263.5 268.4 0.26 10 842 1485 -17.5 -33.5 23 16.0 -19.3 216 33 268.5 268.6 264.1 269.3 0.27 11 817 1710 -16.9 -28.9 35 12.0 -18.6 219 31 271.5 271.6 266.5 272.8 0.43 12 766 2192 -18.3 -29.3 37 11.0 -19.8 226 29 275.0 275.1 268.9 276.4 0.44 13 725 2600 -21.3 -28.3 53 7.0 -22.2 231 26 276.1 276.2 269.7 277.7 0.51 14 700 2859 -20.1 -25.1 64 5.0 -20.9 235 25 280.2 280.3 272.5 282.4 0.71 15 691 2955 -20.1 -24.7 67 4.6 -20.8 236 25 281.3 281.4 273.2 283.5 0.75 16 681 3063 -20.7 -24.9 69 4.2 -21.4 237 25 281.8 281.9 273.5 284.0 0.74 17 522 4986 -31.1 -34.5 72 3.4 -31.4 252 23 291.5 291.6 278.0 292.8 0.39 18 500 5290 -33.1 -36.7 70 3.6 -33.4 255 23 292.7 292.7 278.5 293.8 0.33 19 400 6820 -44.3 -48.4 64 4.1 -44.5 265 29 297.4 297.4 280.4 297.8 0.12 20 315 8373 -56.5 -60.5 61 4.0 -56.6 273 34 301.5 301.5 282.0 301.6 0.04 21 300 8680 -59.3 -63.5 58 4.2 -59.3 275 35 301.8 301.8 282.1 301.8 0.02 22 250 9790 -69.5 -73.6 55 4.1 -69.5 270 36 302.7 302.7 282.5 302.8 0.01 23 242 9984 -70.5 -74.5 55 4.0 -70.5 270 36 304.1 304.1 283.0 304.1 0.01 24 233 10212 -68.3 -72.6 54 4.3 -68.3 277 36 310.7 310.7 285.6 310.8 0.01 25 200 11140 -64.7 -68.9 56 4.2 -64.7 305 36 330.3 330.3 291.8 330.4 0.02 26 185 11621 -60.7 -64.8 58 4.1 -60.7 309 35 344.2 344.2 295.4 344.4 0.03 27 150 12920 -62.7 -67.3 54 4.6 -62.8 320 33 362.1 362.1 299.1 362.2 0.03 28 100 15400 -64.5 -69.5 50 5.0 -64.6 325 38 403.1 403.1 305.6 403.3 0.03 29 70 17560 -68.5 -74.5 42 6.0 -68.6 320 38 437.8 437.8 309.7 438.0 0.02 30 62 18288 -68.1 -74.1 42 6.0 -68.2 454.2 454.2 311.3 454.3 0.03 TRP 242 9984 -70.5 -74.5 55 4.0 -70.5 270 36 304.1 304.1 283.0 304.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 58.24 % Est. max temperature: -5.31 C = 22.45 F Sfc-Lift cond lev (LCL): 929.83 mb = 742.48 m = 2435.92 ft T: -21.33 C 700-500 lapse rate: 5.35 C/km ThetaE index: 0.60 C Layer 990.0- 976.0 mb Conv cond level (CCL): 994.00 mb = 258.00 m = 846.45 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -27.91 C = -18.24 F Cap Strength: 31.05 C Lifted Index: 31.63 C Risk: None Lifted Index @300 mb: 33.73 C Lifted Index @700 mb: 23.83 C Showalter Index: 20.08 C Risk: None Total Totals Index: 14.80 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: -0.60 C K Index: -23.30 Risk: None Sweat Index: 194.35 Risk: None Energy Index: 5.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 100.49 J/kg Max Up Vert Vel: 14.18 m/s Conv Inhibition (B-): 33934.43 J/kg Cap Strength: 31.38 C Lift Cond Lev (LCL): 878.74 mb = 1165.04 m = 3822.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 19 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 ---------------------------------------------------------- 0 994 258 0 0 -0.0 -0.0 | 83 19 -18.8 -2.2 1 925 781 190 29 5.0 28.6 | 152 30 -13.8 26.4 2 850 1414 215 33 18.9 27.0 | 180 25 0.1 24.9 3 700 2859 235 25 20.5 14.3 | 188 12 1.7 12.2 4 500 5290 255 23 22.2 6.0 | 222 5 3.4 3.8 5 400 6820 265 29 28.9 2.5 | 268 10 10.1 0.4 6 300 8680 275 35 34.9 -3.1 | 288 17 16.1 -5.2 7 250 9790 270 36 36.0 -0.0 | 277 17 17.2 -2.2 8 242 9984 270 36 36.0 -0.0 | 277 17 17.2 -2.2 9 200 11140 305 36 29.5 -20.6 | 335 25 10.7 -22.8 10 150 12920 320 33 21.2 -25.3 | 355 28 2.4 -27.4 11 100 15400 325 38 21.8 -31.1 | 355 33 3.0 -33.3 12 70 17560 320 38 24.4 -29.1 | 350 32 5.6 -31.3 Wind Parameters Mean winds (0-6000m): 233.5 at 25.2 knts Storm direction: 263.5 at 18.9 knts Shear (0-3000m) pos: 3.2 neg: 4.8 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 111.5 neg: -64.1 tot: 47.3 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 2.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 2.35 Bulk Shear: 42.84 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 ------------------------------------------------------------------------------- 500 190 14 125 20| 0.0 28.5 28.5| 11.6 -59.7 -48.1 -96.3 0.02| 53.4 0.9 1000 196 22 146 23| 3.8 14.3 18.0| 72.1 -64.1 8.0 8.0 0.13| 32.7 4.4 1500 204 25 158 22| 4.1 9.5 13.6|101.5 -64.1 37.4 24.9 0.18| 24.1 4.5 2000 210 26 164 22| 3.6 7.1 10.8|107.1 -64.1 43.0 21.5 0.19| 19.3 3.6 2500 213 27 168 20| 3.4 5.7 9.1|109.1 -64.1 45.0 18.0 0.18| 16.3 3.0 3000 217 26 171 19| 3.2 4.8 7.9|111.5 -64.1 47.3 15.8 0.19| 14.0 2.6 4000 223 26 176 17| 2.8 3.6 6.4|116.1 -64.1 52.0 13.0 0.20| 10.9 2.2 5000 228 25 180 15| 2.5 2.9 5.4|119.6 -64.1 55.5 11.1 0.22| 9.1 2.0 6000 233 25 187 13| 2.5 2.4 4.8|126.0 -64.1 61.8 10.3 0.25| 8.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251202.12.gif