UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:1200Z 11 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 173 SFC 989 258 -15.7 -19.8 71 4.1 -16.4 190 11 258.3 258.4 257.5 260.5 0.80 2 925 757 -18.7 -23.3 67 4.6 -19.4 220 33 260.2 260.3 258.6 261.9 0.63 3 908 895 -19.9 -24.2 69 4.3 -20.5 229 35 260.3 260.4 258.7 262.0 0.59 4 860 1300 -17.1 -19.8 79 2.7 -17.6 254 41 267.3 267.5 264.6 269.9 0.92 5 850 1388 -17.7 -20.4 79 2.7 -18.2 260 42 267.6 267.7 264.7 270.1 0.89 6 761 2206 -23.5 -26.7 75 3.2 -23.9 266 43 269.9 270.0 265.7 271.6 0.57 7 717 2640 -24.1 -27.1 76 3.0 -24.5 269 44 273.9 274.0 268.4 275.6 0.58 8 700 2815 -25.1 -28.1 76 3.0 -25.5 270 44 274.7 274.8 268.8 276.3 0.54 9 605 3859 -31.3 -34.2 76 2.9 -31.6 274 48 279.2 279.3 271.3 280.3 0.35 10 560 4404 -33.1 -35.9 76 2.8 -33.3 277 51 283.3 283.4 273.6 284.4 0.32 11 500 5190 -38.7 -41.7 73 3.0 -38.9 280 54 285.9 285.9 274.8 286.5 0.20 12 400 6690 -48.9 -52.2 68 3.3 -49.0 290 54 291.4 291.4 277.5 291.7 0.08 13 300 8520 -61.7 -64.9 65 3.2 -61.7 290 56 298.4 298.4 280.7 298.4 0.02 14 267 9233 -66.3 -69.6 63 3.3 -66.3 285 60 301.8 301.8 282.1 301.8 0.01 15 250 9630 -66.7 -69.9 64 3.2 -66.7 285 60 306.9 306.9 284.2 307.0 0.01 16 249 9654 -66.7 -69.9 64 3.2 -66.7 285 60 307.3 307.3 284.3 307.4 0.01 17 227 10218 -65.7 -69.2 62 3.5 -65.7 291 56 317.0 317.0 287.8 317.1 0.02 18 202 10938 -60.9 -64.4 63 3.5 -61.0 299 50 335.4 335.4 293.2 335.5 0.03 19 200 11000 -60.9 -64.4 63 3.5 -61.0 300 50 336.3 336.3 293.4 336.5 0.03 20 160 12375 -64.9 -68.6 60 3.7 -65.0 288 38 351.7 351.7 297.0 351.8 0.02 21 150 12770 -63.7 -67.5 60 3.8 -63.7 285 35 360.3 360.4 298.8 360.5 0.03 22 144 13021 -63.5 -67.3 60 3.8 -63.6 364.9 364.9 299.7 365.1 0.03 TRP 267 9233 -66.3 -69.6 63 3.3 -66.3 285 60 301.8 301.8 282.1 301.8 0.01 WND 249 9654 -66.7 -69.9 64 3.2 -66.7 285 60 307.3 307.3 284.3 307.4 0.01 Sounding variables and indices 1000-500 mb thick: 5017.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 74.80 % Est. max temperature: -6.11 C = 21.00 F Sfc-Lift cond lev (LCL): 924.98 mb = 757.13 m = 2484.01 ft T: -18.70 C 700-500 lapse rate: 5.73 C/km ThetaE index: 0.00 C Layer 989.0--18801214401986945146159104.0 mb Conv cond level (CCL): 691.28 mb = 2904.76 m = 9529.95 ft Mean mixing ratio: 0.69 g/kg Conv temperature: 1.06 C = 33.91 F Cap Strength: 18.44 C Lifted Index: 19.82 C Risk: None Lifted Index @300 mb: 25.94 C Lifted Index @700 mb: 12.23 C Showalter Index: 13.08 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 18.30 C K Index: -2.40 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.80 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 14269.31 J/kg Cap Strength: 19.70 C Lift Cond Lev (LCL): 874.76 mb = 1173.35 m = 3849.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 34 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 ---------------------------------------------------------- 0 989 258 190 11 1.9 10.8 | 136 39 -27.3 28.0 1 925 757 220 33 21.2 25.3 | 169 43 -8.0 42.4 2 850 1388 260 42 41.4 7.3 | 206 27 12.1 24.4 3 700 2815 270 44 44.0 -0.0 | 221 23 14.7 17.1 4 500 5190 280 54 53.2 -9.4 | 252 25 23.9 7.8 5 400 6690 290 54 50.7 -18.5 | 274 22 21.5 -1.3 6 300 8520 290 56 52.6 -19.2 | 275 23 23.4 -2.0 7 267 9233 285 60 58.0 -15.5 | 267 29 28.7 1.6 8 250 9630 285 60 58.0 -15.5 | 267 29 28.7 1.6 9 249 9654 285 60 58.0 -15.5 | 267 29 28.7 1.6 10 200 11000 300 50 43.3 -25.0 | 299 16 14.0 -7.9 11 150 12770 285 35 33.8 -9.1 | 209 9 4.6 8.1 Wind Parameters Mean winds (0-6000m): 270.4 at 45.2 knts Storm direction: 300.4 at 33.9 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 538.6 neg: 0.0 tot: 538.6 m^2/s^2 ave: 179.5 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 9.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.07 Bulk Shear: 193.75 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 ------------------------------------------------------------------------------- 500 213 22 154 40| 24.8 0.0 24.8|271.3 0.0 271.3 542.6 0.98| 25.7 25.3 1000 228 29 168 37| 18.7 0.0 18.7|445.5 0.0 445.5 445.5 0.91| 23.9 21.7 1500 242 33 180 33| 13.9 0.0 13.9|494.4 0.0 494.4 329.6 0.89| 18.7 16.7 2000 249 36 188 30| 10.8 0.0 10.8|508.9 0.0 508.9 254.4 0.89| 14.8 13.1 2500 254 37 194 28| 8.9 0.0 8.9|522.8 0.0 522.8 209.1 0.88| 12.4 10.9 3000 257 39 198 27| 7.8 0.0 7.8|538.6 0.0 538.6 179.5 0.89| 10.8 9.6 4000 262 41 207 25| 6.5 0.0 6.5|571.8 0.0 571.8 142.9 0.90| 8.8 7.9 5000 267 43 216 24| 5.7 0.0 5.7|607.2 0.0 607.2 121.4 0.90| 7.6 6.9 6000 270 45 223 23| 4.8 0.0 4.8|642.9 0.0 642.9 107.2 0.90| 6.9 6.2 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251211.12.gif