UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 6 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 1008 52 -1.1 50 3 271.4 1 996 147 -0.9 -21.9 19 21.0 -5.7 272.6 272.7 267.7 274.5 0.66 2 987 219 -0.5 -26.5 12 26.0 -5.9 273.7 273.7 268.0 275.0 0.44 3 977 301 -1.1 -28.1 11 27.0 -6.4 273.9 273.9 268.0 275.0 0.39 4 953 498 -2.3 -27.3 13 25.0 -7.2 274.6 274.7 268.6 275.9 0.43 5 945 564 -3.1 -28.1 12 25.0 -7.9 274.5 274.5 268.4 275.7 0.40 6 905 904 -6.1 -22.1 27 16.0 -9.5 274.8 274.9 269.2 276.9 0.72 7 850 1389 -10.5 -19.5 48 9.0 -12.5 65 29 275.1 275.3 269.9 277.9 0.96 8 819 1674 -12.7 -19.7 56 7.0 -14.2 275.8 275.9 270.3 278.6 0.98 9 807 1786 -13.5 -17.9 69 4.4 -14.5 276.1 276.3 270.8 279.4 1.16 10 792 1929 -12.9 -12.9 100 0.0 -12.9 278.2 278.5 273.1 283.3 1.79 11 774 2104 -13.3 -13.3 100 0.0 -13.3 279.6 279.9 273.8 284.7 1.77 12 718 2672 -16.5 -16.7 98 0.2 -16.6 282.2 282.4 274.8 286.4 1.44 13 700 2862 -17.7 -18.6 93 0.9 -17.9 115 19 282.9 283.1 274.9 286.6 1.26 14 677 3112 -18.7 -22.3 73 3.6 -19.4 284.5 284.6 275.3 287.3 0.94 15 661 3290 -19.3 -21.9 80 2.6 -19.8 285.8 285.9 276.0 288.8 1.00 16 634 3599 -21.7 -23.0 89 1.3 -22.0 286.5 286.6 276.3 289.3 0.95 17 619 3775 -22.9 -23.7 93 0.8 -23.0 287.0 287.2 276.6 289.8 0.91 18 599 4015 -24.9 -35.9 35 11.0 -26.1 287.4 287.5 275.8 288.4 0.30 19 584 4199 -25.3 -33.3 47 8.0 -26.2 289.1 289.1 276.8 290.3 0.39 20 576 4299 -25.9 -32.9 52 7.0 -26.8 289.5 289.6 277.1 290.8 0.42 21 555 4568 -27.7 -39.7 31 12.0 -28.8 290.5 290.5 277.3 291.2 0.22 22 500 5310 -33.3 -41.3 45 8.0 -33.9 205 21 292.4 292.5 278.2 293.1 0.21 23 495 5381 -34.1 -42.1 44 8.0 -34.7 292.3 292.3 278.1 292.9 0.19 24 473 5698 -35.5 -37.8 79 2.3 -35.7 294.4 294.4 279.3 295.4 0.31 25 413 6633 -40.7 -42.9 79 2.2 -40.8 299.3 299.4 281.4 300.1 0.21 26 400 6850 -41.7 -44.1 77 2.4 -41.8 200 27 300.8 300.8 282.0 301.5 0.19 27 384 7125 -43.5 -46.3 74 2.8 -43.6 302.0 302.0 282.4 302.5 0.16 28 300 8740 -55.3 -58.5 67 3.2 -55.4 200 35 307.4 307.4 284.4 307.6 0.05 29 284 9085 -57.9 -60.9 68 3.0 -57.9 308.5 308.5 284.8 308.7 0.04 30 259 9660 -59.1 -70.1 23 11.0 -59.2 315.0 315.0 287.1 315.0 0.01 31 250 9880 -60.1 -67.1 39 7.0 -60.2 225 19 316.7 316.7 287.7 316.8 0.02 32 247 9955 -60.3 -66.3 45 6.0 -60.4 317.5 317.5 287.9 317.6 0.02 33 234 10292 -61.3 -70.3 29 9.0 -61.4 220 19 320.9 320.9 289.0 321.0 0.01 34 216 10790 -60.7 -70.7 26 10.0 -60.8 329.3 329.3 291.5 329.4 0.01 35 200 11270 -60.7 -72.7 19 12.0 -60.8 215 21 336.6 336.6 293.5 336.7 0.01 36 183 11823 -59.1 -68.1 30 9.0 -59.2 347.9 347.9 296.2 348.0 0.02 37 150 13060 -61.3 -73.3 19 12.0 -61.4 225 17 364.5 364.5 299.5 364.5 0.01 38 101 15518 -61.1 -90.1 1 29.0 -61.4 408.5 408.5 306.3 408.5 0.00 39 100 15580 -60.7 -89.7 1 29.0 -61.0 245 27 410.4 410.4 306.6 410.5 0.00 40 70 17790 -62.3 -90.3 1 28.0 -62.6 250 27 451.1 451.1 311.0 451.1 0.00 41 50 19870 -63.5 -90.5 1 27.0 -63.8 275 25 493.8 493.8 314.5 493.9 0.00 42 47 20249 -63.9 -91.9 1 28.0 -64.3 501.7 501.7 315.1 501.7 0.00 43 39 21399 -61.3 -89.3 1 28.0 -61.9 535.8 535.8 317.3 535.8 0.00 44 33 22427 -64.3 -91.3 1 27.0 -64.8 554.0 554.0 318.3 554.1 0.00 45 30 23010 -63.9 -90.9 1 27.0 -64.5 295 35 570.4 570.4 319.2 570.5 0.00 46 20 25490 -63.7 -88.7 2 25.0 -64.6 310 54 641.2 641.2 322.3 641.2 0.01 47 12 28596 -67.1 -92.1 2 25.0 -68.0 730.0 730.0 325.4 730.1 0.01 48 10 29700 -65.3 -90.3 2 25.0 -66.6 325 99 775.8 775.8 326.6 775.9 0.01 49 6.1 32728 -62.7 -88.7 2 26.0 -65.3 904.8 904.8 329.5 905.0 0.02 TRP 234 10292 -61.3 -70.3 29 9.0 -61.4 220 19 320.9 320.9 289.0 321.0 0.01 WND 6.0 320 128 Sounding variables and indices 1000-500 mb thick: 5194.65 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 58.14 % Est. max temperature: 2.57 C = 36.63 F 700-500 lapse rate: 6.37 C/km ThetaE index: 0.23 C Layer 945.0- 905.0 mb Conv cond level (CCL): 492.94 mb = 5409.71 m = 17748.16 ft Mean mixing ratio: 0.43 g/kg Conv temperature: 20.01 C = 68.02 F Cap Strength: 13.35 C Lifted Index: 14.32 C Risk: None Lifted Index @300 mb: 22.79 C Lifted Index @700 mb: 8.02 C Showalter Index: 12.24 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 13.80 C K Index: 2.40 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.86 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 60191.87 J/kg Cap Strength: 14.25 C Lift Cond Lev (LCL): 644.87 mb = 3472.97 m = 11394.12 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 41048 320 128 82.3 -98.1 1 1008 52 50 3 -2.3 -1.9 2 850 1389 65 29 -26.3 -12.3 3 700 2862 115 19 -17.2 8.0 4 500 5310 205 21 8.9 19.0 5 400 6850 200 27 9.2 25.4 6 300 8740 200 35 12.0 32.9 7 250 9880 225 19 13.4 13.4 8 234 10292 220 19 12.2 14.6 9 200 11270 215 21 12.0 17.2 10 150 13060 225 17 12.0 12.0 11 100 15580 245 27 24.5 11.4 12 70 17790 250 27 25.4 9.2 13 50 19870 275 25 24.9 -2.2 14 30 23010 295 35 31.7 -14.8 15 20 25490 310 54 41.4 -34.7 16 10 29700 325 99 56.8 -81.1 Wind Parameters Energy-Hel index: -0.62 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.20251206.11.gif