UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120811.upa.cvt Date: 1100Z 8 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 8 DEC 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -70 SFC 986 41 -1.1 -8.1 59 7.0 -3.4 345 5 273.1 273.5 270.5 279.0 2.10 2 948 353 -5.1 -8.0 80 2.9 -6.0 240 4 272.2 272.5 270.1 278.2 2.20 3 937 445 -5.5 -6.3 94 0.8 -5.8 209 4 272.7 273.1 270.9 279.7 2.54 4 925 546 -6.1 -9.1 79 3.0 -7.0 175 4 273.1 273.4 270.4 278.8 2.07 5 905 717 -6.9 -15.9 49 9.0 -9.2 149 5 274.0 274.2 269.6 277.5 1.22 6 897 786 -7.3 -11.7 71 4.4 -8.5 139 5 274.2 274.5 270.6 279.1 1.74 7 864 1076 -9.7 -12.9 77 3.2 -10.6 94 6 274.7 275.0 270.7 279.3 1.64 8 850 1202 -10.7 -15.3 69 4.6 -11.8 75 7 274.9 275.2 270.4 278.8 1.37 9 816 1514 -12.7 -19.7 56 7.0 -14.2 75 7 276.0 276.2 270.5 278.9 0.98 10 804 1627 -11.9 -27.9 25 16.0 -14.6 75 7 278.1 278.2 270.8 279.5 0.48 11 753 2127 -13.3 -32.3 19 19.0 -16.2 75 6 281.8 281.9 272.8 282.9 0.34 12 705 2626 -14.7 -29.7 27 15.0 -17.1 75 6 285.6 285.7 275.1 287.1 0.46 13 700 2680 -15.1 -29.1 29 14.0 -17.4 75 6 285.8 285.8 275.3 287.3 0.49 14 657 3157 -17.7 -25.7 50 8.0 -19.1 58 8 288.1 288.2 276.8 290.3 0.72 15 628 3494 -19.9 -31.9 34 12.0 -21.6 46 9 289.3 289.4 277.0 290.6 0.42 16 539 4612 -27.5 -34.5 51 7.0 -28.3 5 14 293.1 293.2 278.8 294.4 0.38 17 531 4720 -27.9 -38.9 34 11.0 -29.0 1 14 293.9 294.0 279.0 294.8 0.25 18 508 5037 -30.1 -40.1 37 10.0 -31.0 349 16 295.0 295.0 279.4 295.8 0.23 19 502 5122 -30.7 -31.6 92 0.9 -30.8 346 16 295.3 295.4 280.0 297.0 0.54 20 500 5150 -30.7 -35.7 61 5.0 -31.2 345 16 295.6 295.7 279.9 296.8 0.36 21 482 5408 -32.7 -35.6 75 2.9 -33.0 343 16 296.3 296.3 280.3 297.5 0.38 22 463 5688 -34.5 -41.5 49 7.0 -35.0 340 17 297.4 297.5 280.6 298.2 0.22 23 453 5840 -35.5 -39.3 68 3.8 -35.8 338 17 298.1 298.1 280.9 299.0 0.28 24 413 6474 -40.3 -47.3 47 7.0 -40.6 332 18 299.9 299.9 281.5 300.3 0.13 25 405 6606 -41.1 -50.1 37 9.0 -41.5 331 18 300.5 300.5 281.7 300.8 0.10 26 400 6690 -41.7 -46.7 58 5.0 -41.9 330 18 300.8 300.8 281.9 301.3 0.14 27 396 6758 -42.3 -51.3 37 9.0 -42.6 330 18 300.9 300.9 281.8 301.2 0.09 28 392 6827 -42.3 -46.1 66 3.8 -42.5 329 18 301.8 301.8 282.3 302.3 0.16 29 381 7018 -44.1 -46.1 80 2.0 -44.2 328 18 301.8 301.9 282.4 302.4 0.16 30 345 7677 -49.1 -53.8 58 4.7 -49.3 324 19 303.8 303.8 283.0 304.0 0.07 31 324 8086 -52.7 -53.9 87 1.2 -52.7 321 20 304.3 304.3 283.2 304.6 0.08 32 313 8308 -54.5 -56.6 77 2.1 -54.5 320 20 304.8 304.8 283.4 305.0 0.06 33 307 8432 -54.1 -76.1 5 22.0 -54.3 313 19 307.1 307.1 284.2 307.1 0.00 34 300 8580 -54.5 -67.5 19 13.0 -54.6 305 17 308.5 308.5 284.8 308.6 0.01 35 250 9760 -49.9 -76.9 3 27.0 -50.3 335 11 331.9 331.9 292.2 331.9 0.00 36 209 10938 -45.5 -78.5 1 33.0 -46.3 347 6 356.2 356.2 298.0 356.2 0.00 37 200 11230 -45.5 -78.5 1 33.0 -46.3 350 5 360.7 360.7 298.8 360.7 0.00 38 150 13170 -42.5 -78.5 1 36.0 -43.9 15 6 396.8 396.8 304.8 396.8 0.01 39 133 13982 -41.5 -78.5 1 37.0 -43.2 351 5 412.5 412.5 306.8 412.5 0.01 40 100 15910 -42.1 -79.1 1 37.0 -44.1 295 1 446.4 446.4 310.5 446.4 0.01 41 70 18330 -40.5 -78.5 1 38.0 -43.6 75 6 497.7 497.7 314.8 497.8 0.01 42 50 20630 -40.3 -79.3 1 39.0 -44.3 80 12 548.5 548.5 318.0 548.6 0.01 43 30 24120 -38.7 -79.7 1 41.0 -44.9 65 19 639.1 639.1 322.3 639.3 0.02 44 20 26920 -35.9 -78.9 0 43.0 -45.1 110 18 726.3 726.3 325.3 726.6 0.04 45 16 28467 -37.1 -79.1 0 42.0 -46.7 770.2 770.3 326.5 770.7 0.05 46 11 31089 -31.3 -75.3 0 44.0 -46.2 878.4 878.5 329.0 879.8 0.13 TRP 313 8308 -54.5 -56.6 77 2.1 -54.5 320 20 304.8 304.8 283.4 305.0 0.06 WND Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 45.93 % Est. max temperature: 1.13 C = 34.04 F Sfc-Lift cond lev (LCL): 883.35 mb = 904.63 m = 2967.92 ft T: -8.28 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.20 C Layer 925.0- 897.0 mb Conv cond level (CCL): 849.47 mb = 1206.78 m = 3959.21 ft Mean mixing ratio: 1.99 g/kg Conv temperature: 0.70 C = 33.26 F Cap Strength: 14.02 C Lifted Index: 14.28 C Risk: None Lifted Index @300 mb: 21.18 C Lifted Index @700 mb: 8.55 C Showalter Index: 14.10 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 15.40 C K Index: -9.30 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.79 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 80927.41 J/kg Cap Strength: 13.98 C Lift Cond Lev (LCL): 873.13 mb = 994.82 m = 3263.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 7 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 ---------------------------------------------------------- 0 986 41 345 5 1.3 -4.8 | 265 6 6.2 0.5 1 925 546 175 4 -0.3 4.0 | 206 10 4.5 9.4 2 850 1202 75 7 -6.8 -1.8 | 152 4 -1.9 3.6 3 700 2680 75 6 -5.8 -1.6 | 166 4 -0.9 3.8 4 500 5150 345 16 4.1 -15.5 | 318 14 9.0 -10.1 5 400 6690 330 18 9.0 -15.6 | 306 17 13.9 -10.2 6 313 8308 320 20 12.9 -15.3 | 299 20 17.7 -9.9 7 300 8580 305 17 13.9 -9.8 | 283 19 18.8 -4.4 8 250 9760 335 11 4.6 -10.0 | 296 11 9.5 -4.6 9 200 11230 350 5 0.9 -4.9 | 266 6 5.7 0.4 10 150 13170 15 6 -1.6 -5.8 | 277 3 3.3 -0.4 11 100 15910 295 1 0.9 -0.4 | 229 8 5.8 4.9 12 70 18330 75 6 -5.8 -1.6 | 166 4 -0.9 3.8 13 50 20630 80 12 -11.8 -2.1 | 115 8 -6.9 3.3 14 30 24120 65 19 -17.2 -8.0 | 78 13 -12.3 -2.7 15 20 26920 110 18 -16.9 6.2 | 134 17 -12.0 11.5 Wind Parameters Mean winds (0-6000m): 12.2 at 9.7 knts Storm direction: 42.2 at 7.3 knts Shear (0-3000m) pos: 0.0 neg: 1.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -127.7 deg Storm rel helicity (0-3000m) pos: 1.0 neg: -45.8 tot: -44.8 m^2/s^2 ave: -14.9 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.98 Bulk Shear: 8.94 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 ------------------------------------------------------------------------------- 500 314 5 255 8| 0.0 9.2 9.2| 0.0 -28.5 -28.5 -57.0 -0.80| 13.5-10.8 1000 127 5 187 8| 0.0 4.9 4.9| 0.0 -42.4 -42.4 -42.4 -0.80| 10.5 -8.4 1500 89 5 174 5| 0.0 2.9 2.9| 0.2 -44.5 -44.3 -29.5 -0.75| 8.0 -6.0 2000 83 6 170 5| 0.0 2.1 2.1| 0.6 -44.5 -43.9 -22.0 -0.73| 6.1 -4.4 2500 80 6 168 4| 0.0 1.6 1.6| 0.9 -44.5 -43.6 -17.4 -0.70| 5.0 -3.5 3000 78 6 167 4| 0.0 1.4 1.4| 1.0 -45.8 -44.8 -14.9 -0.70| 4.5 -3.2 4000 62 7 152 2| 0.0 1.1 1.1| 1.0 -50.0 -49.0 -12.2 -0.72| 4.3 -3.1 5000 33 8 347 2| 0.0 1.1 1.1| 1.0 -63.5 -62.5 -12.5 -0.70| 4.4 -3.1 6000 12 10 325 5| 0.0 1.0 1.0| 1.0 -72.9 -71.9 -12.0 -0.69| 4.0 -2.8 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251208.11.gif