UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:1200Z 5 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 29 SFC 971 258 -9.7 -10.9 91 1.2 -10.0 225 1 265.7 266.0 264.8 270.3 1.71 2 964 314 -6.7 -8.5 87 1.8 -7.2 232 2 269.3 269.6 268.0 274.9 2.08 3 925 634 -8.3 -10.3 85 2.0 -8.9 275 11 270.8 271.1 268.7 276.0 1.88 4 880 1019 -10.9 -13.1 84 2.2 -11.5 284 15 272.0 272.3 269.0 276.4 1.58 5 850 1284 -13.1 -15.5 82 2.4 -13.6 290 17 272.4 272.6 268.8 276.2 1.34 6 700 2727 -25.1 -28.4 74 3.3 -25.5 285 21 274.7 274.8 268.8 276.3 0.53 7 649 3271 -29.5 -32.2 77 2.7 -29.7 284 22 275.7 275.8 269.2 276.9 0.40 8 616 3643 -29.3 -32.0 77 2.7 -29.6 283 23 280.1 280.2 271.9 281.4 0.42 9 500 5100 -39.3 -45.3 53 6.0 -39.6 280 25 285.1 285.1 274.3 285.6 0.13 10 495 5169 -39.5 -45.5 53 6.0 -39.8 280 26 285.7 285.7 274.6 286.1 0.13 11 463 5625 -40.1 -46.1 53 6.0 -40.4 282 29 290.5 290.5 277.1 290.9 0.13 12 405 6527 -45.3 -53.3 40 8.0 -45.6 285 37 295.1 295.1 279.2 295.3 0.07 13 400 6610 -45.9 -53.9 40 8.0 -46.2 285 38 295.3 295.3 279.3 295.6 0.06 14 300 8470 -58.7 -64.7 46 6.0 -58.7 285 46 302.6 302.6 282.4 302.7 0.02 15 279 8921 -61.5 -67.5 45 6.0 -61.6 280 46 304.9 304.9 283.4 305.0 0.02 16 268 9170 -60.7 -67.7 39 7.0 -60.7 280 45 309.6 309.6 285.2 309.7 0.02 17 258 9405 -62.1 -68.1 44 6.0 -62.1 280 45 310.9 310.9 285.7 311.0 0.02 18 250 9600 -58.9 -64.9 46 6.0 -59.0 280 44 318.5 318.5 288.3 318.6 0.02 19 246 9702 -57.9 -63.9 46 6.0 -58.0 279 42 321.5 321.5 289.2 321.6 0.03 20 200 11020 -57.1 -63.1 46 6.0 -57.2 260 23 342.3 342.3 294.9 342.5 0.04 21 157 12551 -55.7 -63.7 36 8.0 -55.9 273 34 369.3 369.3 300.5 369.5 0.05 22 150 12840 -56.5 -64.5 36 8.0 -56.7 275 36 372.7 372.7 301.1 372.9 0.04 23 100 15390 -59.7 -69.7 26 10.0 -59.9 275 33 412.4 412.4 306.8 412.5 0.03 24 84 16477 -61.9 -71.9 25 10.0 -62.1 270 43 429.0 429.0 308.7 429.1 0.03 25 72 17435 -60.7 -71.7 22 11.0 -61.0 266 52 450.9 450.9 311.0 451.1 0.03 26 70 17610 -61.3 -72.3 22 11.0 -61.6 265 54 453.2 453.3 311.2 453.4 0.03 27 55 19090 -65.9 -77.9 17 12.0 -66.1 261 58 475.1 475.1 313.1 475.2 0.02 28 50 19670 -64.9 -76.9 18 12.0 -65.1 260 60 490.5 490.6 314.2 490.7 0.02 29 46 20176 -63.7 -75.7 18 12.0 -64.0 258 60 505.3 505.3 315.3 505.5 0.03 30 30 22770 -65.9 -78.9 15 13.0 -66.3 250 58 565.0 565.0 318.9 565.2 0.03 31 24 24115 -68.9 -80.9 16 12.0 -69.2 593.5 593.5 320.3 593.7 0.02 TRP 279 8921 -61.5 -67.5 45 6.0 -61.6 280 46 304.9 304.9 283.4 305.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 75.03 % Est. max temperature: -2.57 C = 27.38 F Sfc-Lift cond lev (LCL): 952.35 mb = 408.13 m = 1338.98 ft T: -7.17 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.22 C Layer 850.0- 700.0 mb Conv cond level (CCL): 871.91 mb = 1089.38 m = 3574.04 ft Mean mixing ratio: 1.82 g/kg Conv temperature: -3.30 C = 26.05 F Cap Strength: 4.72 C Lifted Index: 7.99 C Risk: None Lifted Index @300 mb: 19.03 C Lifted Index @700 mb: 0.84 C Showalter Index: 7.61 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 23.80 C K Index: 7.40 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.26 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 42876.88 J/kg Cap Strength: 7.97 C Lift Cond Lev (LCL): 891.25 mb = 920.82 m = 3021.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 16 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 ---------------------------------------------------------- 0 971 258 225 1 0.7 0.7 | 137 16 -11.1 11.8 1 925 634 275 11 11.0 -1.0 | 175 10 -0.8 10.1 2 850 1284 290 17 16.0 -5.8 | 219 7 4.2 5.3 3 700 2727 285 21 20.3 -5.4 | 236 10 8.5 5.6 4 500 5100 280 25 24.6 -4.3 | 242 15 12.8 6.7 5 400 6610 285 38 36.7 -9.8 | 267 25 24.9 1.2 6 300 8470 285 46 44.4 -11.9 | 271 33 32.7 -0.8 7 279 8921 280 46 45.3 -8.0 | 265 34 33.5 3.1 8 250 9600 280 44 43.3 -7.6 | 264 32 31.6 3.4 9 200 11020 260 23 22.7 4.0 | 216 19 10.9 15.1 10 150 12840 275 36 35.9 -3.1 | 252 25 24.1 7.9 11 100 15390 275 33 32.9 -2.9 | 249 23 21.1 8.2 12 70 17610 265 54 53.8 4.7 | 249 45 42.0 15.8 13 50 19670 260 60 59.1 10.4 | 246 52 47.3 21.5 14 30 22770 250 58 54.5 19.8 | 234 53 42.7 30.9 Wind Parameters Mean winds (0-6000m): 283.2 at 21.6 knts Storm direction: 313.2 at 16.2 knts Shear (0-3000m) pos: 2.8 neg: 0.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 54.4 neg: 0.0 tot: 54.4 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 27.31 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 ------------------------------------------------------------------------------- 500 273 7 157 12| 11.9 0.0 11.9| 37.3 0.0 37.3 74.5 0.82| 13.1 10.7 1000 281 11 173 9| 8.4 0.0 8.4| 47.4 0.0 47.4 47.4 0.83| 9.4 7.8 1500 285 13 187 8| 5.6 0.5 6.2| 49.8 0.0 49.8 33.2 0.83| 6.8 5.7 2000 286 15 198 7| 4.2 0.8 5.0| 51.7 0.0 51.7 25.8 0.81| 5.5 4.5 2500 286 16 207 8| 3.4 0.9 4.3| 53.4 0.0 53.4 21.4 0.79| 4.7 3.7 3000 285 17 213 8| 2.8 0.9 3.7| 54.4 0.0 54.4 18.1 0.77| 4.1 3.1 4000 285 18 222 9| 2.1 0.9 3.0| 56.1 0.0 56.1 14.0 0.74| 3.3 2.4 5000 283 20 228 10| 1.7 1.0 2.7| 61.1 0.0 61.1 12.2 0.71| 2.9 2.1 6000 283 22 236 11| 2.2 0.9 3.0| 88.1 0.0 88.1 14.7 0.69| 3.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251205.12.gif