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 BGEM... Searching the city database file for: BGEM ... Date:1100Z 6 DEC 25 Station: BGEM WMO ident: 4220 Latitude: 68.70 Longitude: -52.85 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 ------------------------------------------------------------------------------- SFC 999 41 -6.5 -12.5 62 6.0 -8.1 100 5 266.7 267.0 265.1 270.7 1.46 1 989 120 -3.7 -16.7 36 13.0 -6.9 270.3 270.5 266.8 273.3 1.04 2 967 297 -5.3 -17.3 38 12.0 -8.2 270.4 270.6 266.9 273.3 1.02 3 895 900 -9.5 -20.5 40 11.0 -11.8 272.1 272.3 267.7 274.6 0.84 4 880 1030 -10.7 -19.7 48 9.0 -12.6 272.2 272.4 267.9 274.8 0.91 5 871 1109 -10.9 -20.9 44 10.0 -12.9 272.8 273.0 268.1 275.2 0.83 6 850 1298 -7.5 -26.5 20 19.0 -11.1 65 11 278.3 278.4 271.1 279.9 0.52 7 838 1409 -6.9 -28.9 15 22.0 -10.9 280.1 280.1 271.9 281.4 0.42 8 782 1946 -8.3 -36.3 8 28.0 -12.6 284.1 284.2 273.9 284.9 0.22 9 767 2096 -9.5 -36.5 9 27.0 -13.5 284.4 284.5 274.1 285.1 0.22 10 700 2793 -15.9 -32.9 22 17.0 -18.3 240 5 284.9 284.9 274.5 286.0 0.34 11 628 3603 -20.7 -38.7 18 18.0 -22.7 288.4 288.4 276.2 289.1 0.21 12 579 4198 -24.7 -42.7 17 18.0 -26.3 290.5 290.5 277.2 291.0 0.15 13 558 4466 -25.7 -45.7 14 20.0 -27.3 292.4 292.4 278.0 292.8 0.11 14 538 4729 -27.9 -47.9 13 20.0 -29.3 292.8 292.8 278.2 293.1 0.09 15 500 5250 -32.7 -48.7 19 16.0 -33.6 205 9 293.2 293.2 278.4 293.5 0.09 16 452 5951 -38.3 -46.3 43 8.0 -38.7 294.7 294.8 279.1 295.2 0.13 17 420 6451 -41.3 -54.3 23 13.0 -41.8 297.1 297.1 280.1 297.3 0.06 18 400 6780 -43.7 -52.7 36 9.0 -44.0 135 19 298.2 298.2 280.7 298.5 0.07 19 399 6797 -43.7 -52.7 36 9.0 -44.0 298.4 298.4 280.7 298.7 0.07 20 392 6916 -43.9 -56.9 22 13.0 -44.3 299.7 299.7 281.3 299.8 0.04 21 386 7019 -44.7 -62.7 12 18.0 -45.1 299.9 299.9 281.3 300.0 0.02 22 312 8410 -55.5 -61.5 47 6.0 -55.6 303.7 303.7 282.9 303.8 0.03 23 300 8660 -56.5 -62.5 47 6.0 -56.6 145 21 305.7 305.7 283.7 305.8 0.03 24 283 9027 -59.3 -65.3 46 6.0 -59.4 306.8 306.8 284.1 306.9 0.02 25 272 9275 -58.9 -69.9 23 11.0 -59.0 310.9 310.9 285.7 311.0 0.01 26 250 9800 -61.1 -69.1 34 8.0 -61.2 165 17 315.2 315.2 287.2 315.3 0.01 27 213 10791 -64.3 -71.3 38 7.0 -64.4 190 27 325.0 325.0 290.3 325.1 0.01 28 200 11180 -61.5 -75.5 14 14.0 -61.6 190 31 335.4 335.4 293.2 335.4 0.01 29 186 11630 -60.1 -81.1 5 21.0 -60.3 344.7 344.7 295.4 344.7 0.00 30 181 11800 -60.3 -84.3 3 24.0 -60.4 347.0 347.0 296.0 347.0 0.00 31 172 12117 -59.5 -82.5 4 23.0 -59.7 353.5 353.5 297.4 353.5 0.00 32 150 12970 -60.3 -86.3 2 26.0 -60.5 185 25 366.2 366.2 299.9 366.2 0.00 33 116 14572 -61.1 -90.1 1 29.0 -61.3 392.6 392.6 304.2 392.7 0.00 34 101 15437 -58.9 -88.9 1 30.0 -59.2 412.7 412.7 306.9 412.8 0.00 35 100 15500 -58.9 -88.9 1 30.0 -59.2 220 31 413.9 413.9 307.0 413.9 0.00 36 94 15889 -58.3 -88.3 1 30.0 -58.7 422.5 422.5 308.0 422.5 0.00 37 78 17056 -60.9 -89.9 1 29.0 -61.2 440.3 440.3 309.9 440.3 0.00 38 70 17730 -60.3 -89.3 1 29.0 -60.7 245 25 455.4 455.4 311.4 455.4 0.00 39 59 18800 -57.9 -87.9 1 30.0 -58.5 483.6 483.6 313.7 483.6 0.00 40 50 19840 -58.7 -88.7 1 30.0 -59.4 275 21 505.2 505.2 315.3 505.2 0.00 41 34 22258 -57.9 -87.9 1 30.0 -58.9 566.2 566.2 319.0 566.2 0.01 42 30 23040 -60.3 -89.3 1 29.0 -61.2 300 44 580.3 580.3 319.7 580.3 0.00 43 20 25580 -60.7 -89.7 1 29.0 -61.9 305 62 650.4 650.4 322.7 650.4 0.01 44 15 27374 -57.7 -87.7 1 30.0 -59.8 716.1 716.1 325.0 716.2 0.01 45 10 29910 -59.9 -89.9 1 30.0 -62.2 315 106 796.0 796.0 327.1 796.0 0.01 46 5.2 33993 -60.1 -89.1 1 29.0 -63.8 958.7 958.8 330.5 959.0 0.03 TRP 213 10791 -64.3 -71.3 38 7.0 -64.4 190 27 325.0 325.0 290.3 325.1 0.01 WND 5.0 315 145 Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 21.45 % Est. max temperature: 5.21 C = 41.37 F Sfc-Lift cond lev (LCL): 907.93 mb = 788.12 m = 2585.66 ft T: -8.72 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.00 C Layer 999.0- 0.0 mb Conv cond level (CCL): 595.84 mb = 3987.82 m = 13083.24 ft Mean mixing ratio: 0.98 g/kg Conv temperature: 16.51 C = 61.71 F Cap Strength: 16.49 C Lifted Index: 16.26 C Risk: None Lifted Index @300 mb: 22.76 C Lifted Index @700 mb: 11.68 C Showalter Index: 11.34 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 6.20 C K Index: -18.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.33 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 74561.46 J/kg Cap Strength: 16.46 C Lift Cond Lev (LCL): 789.09 mb = 1876.10 m = 6155.12 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 5 42424 315 145 102.5 -102.5 1 999 41 100 5 -4.9 0.9 2 850 1298 65 11 -10.0 -4.6 3 700 2793 240 5 4.3 2.5 4 500 5250 205 9 3.8 8.2 5 400 6780 135 19 -13.4 13.4 6 300 8660 145 21 -12.0 17.2 7 250 9800 165 17 -4.4 16.4 8 213 10791 190 27 4.7 26.6 9 200 11180 190 31 5.4 30.5 10 150 12970 185 25 2.2 24.9 11 100 15500 220 31 19.9 23.7 12 70 17730 245 25 22.7 10.6 13 50 19840 275 21 20.9 -1.8 14 30 23040 300 44 38.1 -22.0 15 20 25580 305 62 50.8 -35.6 16 10 29910 315 106 75.0 -75.0 Wind Parameters Energy-Hel index: -0.58 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//BGEM/skewt/BGEM.skewt.20251206.11.gif