UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 4 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 -28 170 5 SFC 991 41 -2.3 -7.0 70 4.7 -3.8 170 5 271.6 271.9 269.8 277.8 2.28 2 971 203 -4.1 -4.6 96 0.5 -4.3 180 5 271.3 271.8 270.5 278.9 2.79 3 958 310 -3.3 -5.6 84 2.3 -4.1 187 5 273.2 273.6 271.4 280.4 2.62 4 925 588 -4.3 -8.7 71 4.4 -5.7 205 4 274.9 275.3 271.6 280.9 2.14 5 872 1051 -6.1 -14.1 53 8.0 -8.3 188 6 277.7 278.0 272.3 282.0 1.47 6 850 1251 -7.5 -14.5 57 7.0 -9.4 180 7 278.3 278.5 272.6 282.5 1.46 7 778 1933 -12.1 -16.8 68 4.7 -13.2 180 7 280.5 280.7 273.6 284.3 1.32 8 747 2243 -13.1 -22.1 47 9.0 -15.0 180 7 282.7 282.8 274.2 285.3 0.87 9 700 2734 -17.5 -21.8 69 4.3 -18.3 180 7 283.1 283.3 274.5 286.0 0.95 10 649 3296 -21.9 -22.4 96 0.5 -22.0 218 7 284.3 284.5 275.2 287.3 0.98 11 574 4191 -27.1 -32.1 62 5.0 -27.7 280 8 288.4 288.5 276.6 289.8 0.45 12 517 4935 -33.5 -34.7 89 1.2 -33.6 333 9 289.4 289.5 277.0 290.7 0.39 13 509 5044 -32.7 -37.7 61 5.0 -33.1 341 9 291.7 291.7 278.0 292.6 0.29 14 504 5114 -32.9 -35.4 78 2.5 -33.1 346 9 292.3 292.3 278.4 293.5 0.37 15 500 5170 -33.1 -36.2 74 3.1 -33.4 350 9 292.7 292.7 278.5 293.8 0.35 16 480 5457 -34.3 -38.0 69 3.7 -34.6 353 11 294.6 294.7 279.4 295.6 0.30 17 476 5516 -34.3 -49.3 20 15.0 -35.1 353 12 295.3 295.4 279.4 295.7 0.09 18 473 5560 -34.3 -38.4 66 4.1 -34.6 354 12 295.9 295.9 280.0 296.9 0.29 19 467 5650 -34.5 -39.5 60 5.0 -34.9 355 13 296.7 296.8 280.3 297.6 0.27 20 403 6669 -40.7 -42.4 84 1.7 -40.8 4 22 301.4 301.5 282.3 302.2 0.23 21 400 6720 -40.9 -43.7 74 2.8 -41.1 5 22 301.8 301.9 282.4 302.5 0.20 22 357 7484 -46.1 -50.9 58 4.8 -46.3 359 26 304.8 304.8 283.5 305.2 0.10 23 343 7749 -48.3 -50.0 82 1.7 -48.4 356 27 305.4 305.4 283.7 305.8 0.12 24 307 8471 -52.7 -57.7 55 5.0 -52.8 350 31 309.0 309.0 285.0 309.2 0.05 25 305 8513 -53.1 -60.1 42 7.0 -53.2 350 31 309.0 309.0 285.0 309.2 0.04 26 301 8599 -52.5 -67.5 15 15.0 -52.7 350 27 311.1 311.1 285.7 311.1 0.01 27 300 8620 -52.5 -69.5 11 17.0 -52.7 350 26 311.3 311.4 285.8 311.4 0.01 28 292 8795 -51.9 -72.9 6 21.0 -52.2 346 23 314.6 314.6 286.9 314.6 0.01 29 250 9810 -48.1 -78.1 2 30.0 -48.6 325 6 334.6 334.6 292.9 334.6 0.00 30 235 10221 -44.7 -77.7 1 33.0 -45.4 303 5 345.7 345.7 295.7 345.7 0.00 31 200 11300 -44.3 -78.3 1 34.0 -45.2 245 3 362.6 362.6 299.2 362.6 0.00 32 184 11857 -43.5 -78.5 1 35.0 -44.5 245 5 372.7 372.7 301.0 372.7 0.00 33 150 13230 -42.3 -78.3 1 36.0 -43.7 245 11 397.2 397.2 304.8 397.2 0.01 34 100 15970 -42.1 -80.1 1 38.0 -44.1 150 8 446.4 446.4 310.5 446.4 0.01 35 99 16038 -42.3 -79.3 1 37.0 -44.3 145 8 447.3 447.3 310.6 447.3 0.01 36 70 18390 -41.1 -80.1 1 39.0 -44.0 345 3 496.5 496.5 314.7 496.5 0.01 37 50 20670 -41.5 -80.5 1 39.0 -45.1 140 5 545.7 545.7 317.9 545.7 0.01 38 30 24150 -39.7 -80.7 0 41.0 -45.5 75 18 636.4 636.4 322.2 636.6 0.02 39 26 25126 -40.5 -80.5 1 40.0 -46.5 75 20 660.7 660.7 323.1 660.9 0.02 40 20 26920 -38.9 -80.9 0 42.0 -46.6 75 24 717.1 717.1 325.0 717.3 0.03 41 14 29376 -37.9 -79.9 0 42.0 -47.7 65 25 797.5 797.5 327.2 798.0 0.05 42 12 30451 -33.1 -77.1 0 44.0 -46.4 60 25 850.5 850.5 328.4 851.4 0.09 43 10 31740 -30.9 -75.9 0 45.0 -46.6 55 25 904.2 904.3 329.5 905.6 0.13 44 8.5 32887 -33.5 -77.5 0 44.0 -48.4 937.1 937.1 330.1 938.4 0.12 45 7.1 34162 -29.1 -74.1 0 45.0 -48.0 1004.7 1004.8 331.3 1007.5 0.24 TRP 305 8513 -53.1 -60.1 42 7.0 -53.2 350 31 309.0 309.0 285.0 309.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5198.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 71.16 % Est. max temperature: 4.69 C = 40.44 F Sfc-Lift cond lev (LCL): 920.41 mb = 627.05 m = 2057.23 ft T: -4.45 C 700-500 lapse rate: 6.40 C/km Conv cond level (CCL): 819.48 mb = 1532.85 m = 5028.97 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 5.33 C = 41.59 F Cap Strength: 10.32 C Lifted Index: 10.59 C Risk: None Lifted Index @300 mb: 22.04 C Lifted Index @700 mb: 4.98 C Showalter Index: 8.83 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 18.60 C K Index: 6.80 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.12 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 96235.89 J/kg Cap Strength: 10.00 C Lift Cond Lev (LCL): 887.60 mb = 912.23 m = 2992.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 6 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 ---------------------------------------------------------- 0 991 41 170 5 -0.9 4.9 | 125 8 -6.8 4.8 1 925 588 205 4 1.7 3.6 | 130 6 -4.2 3.5 2 850 1251 180 7 0.0 7.0 | 139 9 -5.9 6.9 3 700 2734 180 7 0.0 7.0 | 139 9 -5.9 6.9 4 500 5170 350 9 1.6 -8.9 | 26 10 -4.4 -9.0 5 400 6720 5 22 -1.9 -21.9 | 20 23 -7.8 -22.0 6 305 8513 350 31 5.4 -30.5 | 1 31 -0.5 -30.6 7 300 8620 350 26 4.5 -25.6 | 3 26 -1.4 -25.7 8 250 9810 325 6 3.4 -4.9 | 26 6 -2.5 -5.0 9 200 11300 245 3 2.7 1.3 | 110 3 -3.2 1.2 10 150 13230 245 11 10.0 4.6 | 222 6 4.1 4.5 11 100 15970 150 8 -4.0 6.9 | 125 12 -9.9 6.8 12 70 18390 345 3 0.8 -2.9 | 60 6 -5.1 -3.0 13 50 20670 140 5 -3.2 3.8 | 112 10 -9.1 3.7 14 30 24150 75 18 -17.4 -4.7 | 78 24 -23.3 -4.8 15 20 26920 75 24 -23.2 -6.2 | 78 30 -29.1 -6.3 16 10 31740 55 25 -20.5 -14.3 | 61 30 -26.4 -14.4 Wind Parameters Mean winds (0-6000m): 239.0 at 7.9 knts Storm direction: 269.0 at 5.9 knts Shear (0-3000m) pos: 0.9 neg: 0.6 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 28.4 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -0.1 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.81 Bulk Shear: 5.54 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 ------------------------------------------------------------------------------- 500 184 5 128 7| 2.7 0.0 2.7| 1.2 -0.0 1.2 2.4 0.23| 2.8 0.6 1000 190 5 132 7| 1.4 1.2 2.6| 2.9 -0.0 2.9 2.9 0.32| 2.6 0.8 1500 186 5 135 8| 0.9 1.2 2.1| 3.0 -0.1 2.9 2.0 0.25| 2.2 0.6 2000 184 6 136 8| 0.7 0.9 1.6| 3.0 -0.1 2.9 1.5 0.25| 1.7 0.4 2500 183 6 137 8| 0.5 0.7 1.3| 3.0 -0.1 2.9 1.2 0.25| 1.3 0.3 3000 184 6 138 8| 0.9 0.6 1.5| 7.6 -0.1 7.5 2.5 0.41| 1.6 0.6 4000 196 7 147 7| 1.7 0.5 2.2| 15.5 -0.1 15.4 3.9 0.60| 2.4 1.4 5000 196 7 149 8| 1.8 0.4 2.2| 25.9 -0.1 25.8 5.2 0.65| 3.0 1.9 6000 239 8 192 4| 2.1 0.3 2.4| 27.9 -4.6 23.3 3.9 0.48| 3.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251204.23.gif