UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 3 DEC 25 Station: BGAM WMO ident: 4360 Latitude: 65.60 Longitude: -37.63 Elevation: 52.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 52 -1.1 -9.1 55 8.0 -3.6 65 3 272.0 272.4 269.5 277.4 1.92 1 982 197 -1.3 -14.3 36 13.0 -4.9 273.3 273.5 269.2 276.9 1.28 2 969 302 -2.3 -14.3 39 12.0 -5.6 273.3 273.5 269.3 277.0 1.30 3 898 900 -7.9 -15.9 53 8.0 -9.9 273.5 273.7 269.3 277.0 1.23 4 850 1323 -11.9 -16.6 68 4.7 -13.0 60 36 273.7 273.9 269.4 277.2 1.23 5 811 1682 -12.7 -17.7 66 5.0 -13.8 276.5 276.7 271.1 279.9 1.17 6 767 2105 -15.3 -17.8 81 2.5 -15.9 278.2 278.4 272.2 281.8 1.23 7 729 2487 -17.9 -18.3 97 0.4 -18.0 279.4 279.6 272.9 283.0 1.24 8 700 2790 -18.7 -41.7 11 23.0 -21.0 80 19 281.8 281.8 272.5 282.2 0.14 9 641 3441 -22.5 -40.5 18 18.0 -24.2 284.6 284.7 274.1 285.2 0.17 10 627 3603 -23.5 -30.5 53 7.0 -24.4 285.3 285.4 275.0 286.8 0.48 11 606 3851 -25.1 -28.2 75 3.1 -25.5 286.3 286.4 275.7 288.2 0.62 12 589 4057 -26.3 -28.7 80 2.4 -26.6 287.2 287.3 276.2 289.1 0.61 13 577 4206 -26.5 -29.9 73 3.4 -26.9 288.7 288.8 276.9 290.4 0.55 14 555 4487 -27.1 -37.1 38 10.0 -28.1 291.2 291.2 277.7 292.1 0.29 15 500 5230 -32.7 -35.5 76 2.8 -33.0 115 9 293.2 293.2 278.8 294.4 0.37 16 491 5358 -32.1 -46.1 24 14.0 -33.0 295.4 295.5 279.5 295.9 0.12 17 486 5430 -32.9 -52.9 12 20.0 -33.9 295.3 295.3 279.3 295.5 0.06 18 474 5605 -34.5 -37.4 75 2.9 -34.7 295.5 295.5 279.8 296.5 0.32 19 400 6770 -43.1 -45.5 77 2.4 -43.2 170 17 299.0 299.0 281.1 299.5 0.16 20 370 7291 -46.7 -47.9 87 1.2 -46.7 300.9 301.0 281.9 301.4 0.14 21 339 7866 -50.9 -56.9 49 6.0 -51.0 302.8 302.8 282.6 303.0 0.05 22 300 8650 -57.5 -61.6 59 4.1 -57.6 210 17 304.3 304.3 283.2 304.4 0.03 23 283 9014 -60.5 -66.5 45 6.0 -60.6 305.1 305.1 283.5 305.2 0.02 24 250 9770 -67.3 -69.8 70 2.5 -67.3 200 25 306.0 306.0 283.8 306.1 0.01 25 224 10427 -72.1 -74.5 70 2.4 -72.1 195 27 308.4 308.4 284.7 308.4 0.01 26 218 10588 -71.9 -73.3 81 1.4 -71.9 311.1 311.1 285.7 311.2 0.01 27 210 10811 -67.3 -69.2 77 1.9 -67.3 321.7 321.7 289.3 321.7 0.02 28 204 10988 -63.9 -69.9 44 6.0 -64.0 329.7 329.7 291.6 329.8 0.02 29 200 11110 -64.1 -73.1 28 9.0 -64.1 195 13 331.2 331.3 292.0 331.3 0.01 30 181 11724 -61.7 -76.7 12 15.0 -61.8 344.8 344.8 295.4 344.8 0.01 31 158 12560 -63.9 -80.9 8 17.0 -64.0 354.7 354.7 297.6 354.7 0.00 32 150 12880 -61.7 -79.7 7 18.0 -61.9 195 17 363.8 363.8 299.4 363.8 0.00 33 125 14009 -60.1 -85.1 2 25.0 -60.3 386.2 386.2 303.2 386.2 0.00 34 101 15329 -62.3 -91.3 1 29.0 -62.5 406.2 406.2 306.0 406.2 0.00 35 100 15390 -62.3 -91.3 1 29.0 -62.5 205 21 407.4 407.4 306.2 407.4 0.00 36 95 15707 -60.9 -89.9 1 29.0 -61.2 416.1 416.1 307.3 416.1 0.00 37 70 17590 -63.3 -91.3 1 28.0 -63.6 240 19 449.0 449.0 310.7 449.0 0.00 38 50 19650 -65.1 -93.1 1 28.0 -65.4 275 15 490.1 490.1 314.2 490.1 0.00 39 45 20290 -65.9 -93.9 1 28.0 -66.2 503.1 503.1 315.2 503.1 0.00 40 30 22760 -63.7 -91.7 1 28.0 -64.3 330 23 571.0 571.0 319.2 571.0 0.00 41 20 25260 -62.3 -91.3 1 29.0 -63.3 335 40 645.5 645.5 322.5 645.5 0.00 42 14 27461 -62.3 -91.3 1 29.0 -63.7 714.8 714.8 324.9 714.8 0.01 43 12 28421 -58.9 -88.9 1 30.0 -61.2 759.1 759.1 326.2 759.1 0.01 44 10 29560 -60.5 -89.5 1 29.0 -62.7 350 66 793.7 793.7 327.1 793.8 0.01 45 9.2 30079 -60.5 -89.5 1 29.0 -62.9 812.9 812.9 327.5 813.0 0.01 46 6.7 32075 -56.1 -87.1 1 31.0 -60.5 908.5 908.5 329.6 908.7 0.03 TRP 224 10427 -72.1 -74.5 70 2.4 -72.1 195 27 308.4 308.4 284.7 308.4 0.01 WND 6.0 360 97 Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 55.17 % Est. max temperature: 0.53 C = 32.95 F Sfc-Lift cond lev (LCL): 881.88 mb = 1039.23 m = 3409.51 ft T: -9.22 C 700-500 lapse rate: 5.74 C/km ThetaE index: 0.79 C Layer 700.0- 641.0 mb Conv cond level (CCL): 736.57 mb = 2409.38 m = 7904.70 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 6.00 C = 42.80 F Cap Strength: 12.55 C Lifted Index: 13.57 C Risk: None Lifted Index @300 mb: 19.33 C Lifted Index @700 mb: 6.18 C Showalter Index: 13.45 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.10 C K Index: -18.80 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.52 m/s Conv Inhibition (B-): 58075.78 J/kg Cap Strength: 13.45 C Lift Cond Lev (LCL): 804.93 mb = 1738.88 m = 5704.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 40984 360 97 -0.0 -97.0 1 1000 52 65 3 -2.7 -1.3 2 850 1323 60 36 -31.2 -18.0 3 700 2790 80 19 -18.7 -3.3 4 500 5230 115 9 -8.2 3.8 5 400 6770 170 17 -3.0 16.7 6 300 8650 210 17 8.5 14.7 7 250 9770 200 25 8.6 23.5 8 224 10427 195 27 7.0 26.1 9 200 11110 195 13 3.4 12.6 10 150 12880 195 17 4.4 16.4 11 100 15390 205 21 8.9 19.0 12 70 17590 240 19 16.5 9.5 13 50 19650 275 15 14.9 -1.3 14 30 22760 330 23 11.5 -19.9 15 20 25260 335 40 16.9 -36.3 16 10 29560 350 66 11.5 -65.0 Wind Parameters Energy-Hel index: -0.20 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251203.11.gif