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 BGAM... Searching the city database file for: BGAM ... Date:1100Z 8 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 1003 52 -1.7 225 1 271.2 1 989 163 -1.7 -11.7 46 10.0 -4.7 272.3 272.6 269.1 276.7 1.58 2 972 301 -1.5 -13.5 39 12.0 -4.9 273.9 274.1 269.8 277.8 1.39 3 962 383 -1.7 -13.7 39 12.0 -5.1 274.5 274.7 270.2 278.4 1.38 4 953 457 -0.3 -13.3 37 13.0 -4.1 276.6 276.9 271.6 280.8 1.44 5 926 685 -1.5 -13.5 39 12.0 -5.0 277.7 277.9 272.2 281.9 1.45 6 901 902 -3.3 -13.3 46 10.0 -6.2 278.0 278.3 272.5 282.4 1.52 7 850 1357 -7.5 -14.5 57 7.0 -9.4 60 23 278.3 278.5 272.6 282.5 1.46 8 772 2096 -14.7 -15.6 93 0.9 -14.9 278.3 278.6 272.6 282.5 1.47 9 754 2274 -16.3 -16.4 99 0.1 -16.3 278.5 278.7 272.6 282.5 1.41 10 747 2344 -16.5 -16.5 100 0.0 -16.5 279.0 279.2 272.9 283.1 1.41 11 730 2517 -17.5 -17.5 100 0.0 -17.5 279.7 280.0 273.2 283.6 1.32 12 714 2683 -16.5 -19.4 78 2.9 -17.1 282.6 282.8 274.6 286.0 1.15 13 700 2832 -17.7 -23.7 59 6.0 -18.8 45 21 282.9 283.0 274.2 285.3 0.81 14 649 3394 -21.5 -27.5 58 6.0 -22.4 284.8 284.9 274.9 286.7 0.62 15 642 3474 -21.9 -27.9 58 6.0 -22.8 285.2 285.3 275.1 287.1 0.60 16 631 3601 -22.3 -29.3 53 7.0 -23.3 286.2 286.3 275.5 287.8 0.54 17 581 4204 -24.9 -46.9 11 22.0 -26.6 290.0 290.0 276.8 290.3 0.10 18 568 4368 -25.9 -48.9 10 23.0 -27.5 290.7 290.7 277.1 290.9 0.08 19 500 5280 -32.1 -50.1 15 18.0 -33.1 20 15 293.9 293.9 278.7 294.2 0.08 20 400 6820 -42.5 -58.5 16 16.0 -43.0 355 13 299.8 299.8 281.3 299.9 0.04 21 326 8173 -51.7 -71.7 7 20.0 -52.0 305.1 305.1 283.5 305.2 0.01 22 300 8710 -53.5 -72.5 8 19.0 -53.7 330 19 309.9 309.9 285.3 310.0 0.01 23 250 9870 -58.5 -69.5 23 11.0 -58.6 295 15 319.1 319.1 288.5 319.1 0.01 24 236 10230 -60.7 -70.7 26 10.0 -60.8 300 15 321.1 321.1 289.1 321.1 0.01 25 215 10809 -60.5 -72.5 19 12.0 -60.6 330.1 330.1 291.7 330.1 0.01 26 200 11260 -59.5 -76.5 9 17.0 -59.6 350 1 338.5 338.5 294.0 338.6 0.01 27 180 11924 -57.5 -81.5 3 24.0 -57.7 352.2 352.2 297.1 352.2 0.00 28 150 13070 -60.3 -89.3 1 29.0 -60.5 250 1 366.2 366.2 299.9 366.2 0.00 29 139 13543 -61.9 -90.9 1 29.0 -62.1 371.4 371.4 300.8 371.4 0.00 30 101 15528 -59.9 -88.9 1 29.0 -60.2 410.8 410.8 306.6 410.8 0.00 31 100 15590 -59.7 -89.7 1 30.0 -60.0 240 15 412.4 412.4 306.8 412.4 0.00 32 70 17810 -60.3 -89.3 1 29.0 -60.7 250 29 455.4 455.4 311.4 455.4 0.00 33 65 18271 -59.3 -89.3 1 30.0 -59.8 467.3 467.3 312.4 467.3 0.00 34 50 19900 -61.1 -90.1 1 29.0 -61.6 260 38 499.5 499.5 314.9 499.5 0.00 35 38 21590 -65.3 -93.3 1 28.0 -65.7 529.6 529.6 316.9 529.6 0.00 36 30 23030 -65.5 -93.5 1 28.0 -66.0 265 48 566.1 566.1 318.9 566.1 0.00 37 28 23449 -65.5 -93.5 1 28.0 -66.0 577.4 577.4 319.5 577.4 0.00 38 24 24376 -69.5 -96.5 1 27.0 -69.8 591.8 591.8 320.2 591.8 0.00 39 20 25460 -70.1 -96.1 1 26.0 -70.5 275 73 621.6 621.6 321.6 621.6 0.00 40 10 29530 -72.1 -98.1 1 26.0 -72.6 285 101 750.4 750.4 326.0 750.4 0.00 TRP 236 10230 -60.7 -70.7 26 10.0 -60.8 300 15 321.1 321.1 289.1 321.1 0.01 WND 6.0 295 122 Sounding variables and indices 1000-500 mb thick: 5204.28 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 48.88 % Est. max temperature: 5.36 C = 41.65 F 700-500 lapse rate: 5.88 C/km ThetaE index: 0.70 C Layer 700.0- 649.0 mb Conv cond level (CCL): 683.56 mb = 3008.43 m = 9870.05 ft Mean mixing ratio: 1.26 g/kg Conv temperature: 10.57 C = 51.03 F Cap Strength: 10.64 C Lifted Index: 12.53 C Risk: None Lifted Index @300 mb: 21.89 C Lifted Index @700 mb: 5.66 C Showalter Index: 9.83 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 17.60 C K Index: 4.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.68 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 65872.31 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 770.02 mb = 2115.42 m = 6940.28 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 41008 295 122 110.6 -51.6 1 1003 52 225 1 0.7 0.7 2 850 1357 60 23 -19.9 -11.5 3 700 2832 45 21 -14.8 -14.8 4 500 5280 20 15 -5.1 -14.1 5 400 6820 355 13 1.1 -13.0 6 300 8710 330 19 9.5 -16.5 7 250 9870 295 15 13.6 -6.3 8 236 10230 300 15 13.0 -7.5 9 200 11260 350 1 0.2 -1.0 10 150 13070 250 1 0.9 0.3 11 100 15590 240 15 13.0 7.5 12 70 17810 250 29 27.3 9.9 13 50 19900 260 38 37.4 6.6 14 30 23030 265 48 47.8 4.2 15 20 25460 275 73 72.7 -6.4 16 10 29530 285 101 97.6 -26.1 Wind Parameters Energy-Hel index: -1.92 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.20251208.11.gif