UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113023.upa.cvt Date: 2300Z 30 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:2300Z 30 NOV 25 Station: BGDH WMO ident: 4320 Latitude: 76.77 Longitude: -18.67 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1007 12 -20.3 -26.3 59 6.0 -21.0 245 3 252.3 252.4 251.7 253.6 0.44 1 989 147 -16.3 -26.3 42 10.0 -17.6 257.7 257.7 256.2 258.9 0.45 2 969 301 -16.3 -27.3 38 11.0 -17.7 259.2 259.2 257.4 260.4 0.42 3 955 410 -14.5 -27.5 32 13.0 -16.3 262.1 262.1 259.7 263.3 0.42 4 925 652 -16.3 -29.3 32 13.0 -18.0 262.6 262.7 260.0 263.7 0.37 5 895 901 -14.7 -31.7 22 17.0 -16.9 266.8 266.8 263.0 267.7 0.30 6 850 1290 -16.5 -35.5 18 19.0 -18.6 220 1 268.9 268.9 264.3 269.5 0.22 7 809 1660 -18.7 -38.7 15 20.0 -20.7 270.4 270.4 265.3 270.9 0.17 8 778 1951 -18.7 -27.7 45 9.0 -20.0 273.4 273.5 268.0 274.9 0.50 9 763 2096 -19.1 -32.1 31 13.0 -20.7 274.5 274.5 268.4 275.5 0.34 10 735 2373 -20.1 -29.1 45 9.0 -21.3 276.3 276.4 269.8 277.8 0.47 11 700 2733 -22.3 -29.3 53 7.0 -23.2 185 7 277.8 277.9 270.7 279.3 0.48 12 621 3606 -27.1 -34.1 51 7.0 -27.8 282.0 282.0 272.9 283.1 0.34 13 571 4208 -30.5 -38.5 45 8.0 -31.2 284.8 284.9 274.3 285.6 0.24 14 553 4435 -32.3 -38.3 55 6.0 -32.8 285.3 285.4 274.6 286.1 0.25 15 521 4854 -34.9 -44.9 35 10.0 -35.5 287.1 287.1 275.4 287.5 0.13 16 500 5140 -37.1 -43.1 54 6.0 -37.4 260 13 287.8 287.8 275.8 288.4 0.17 17 487 5321 -38.5 -42.7 65 4.2 -38.7 288.3 288.3 276.1 288.9 0.18 18 475 5492 -39.1 -49.1 34 10.0 -39.5 289.6 289.6 276.6 289.9 0.09 19 450 5860 -41.9 -47.9 52 6.0 -42.2 290.6 290.6 277.2 291.0 0.11 20 434 6104 -42.7 -62.7 9 20.0 -43.2 292.6 292.6 278.0 292.7 0.02 21 407 6535 -45.3 -60.3 17 15.0 -45.6 294.6 294.7 279.0 294.8 0.03 22 400 6650 -46.1 -59.1 22 13.0 -46.4 280 11 295.1 295.1 279.2 295.2 0.03 23 339 7728 -54.7 -58.0 67 3.3 -54.8 297.7 297.7 280.4 297.8 0.04 24 300 8500 -59.9 -62.6 71 2.7 -59.9 260 27 300.9 300.9 281.8 301.0 0.03 25 265 9274 -58.5 -70.5 20 12.0 -58.6 313.8 313.8 286.7 313.9 0.01 26 250 9640 -57.9 -72.9 13 15.0 -58.0 270 33 320.0 320.0 288.8 320.0 0.01 27 226 10276 -56.9 -81.9 3 25.0 -57.1 330.9 330.9 292.0 330.9 0.00 28 208 10801 -56.9 -79.9 4 23.0 -57.1 338.8 338.8 294.0 338.8 0.00 29 200 11050 -55.5 -82.5 2 27.0 -55.8 280 23 344.9 344.9 295.5 344.9 0.00 30 161 12430 -55.3 -86.3 1 31.0 -55.6 367.3 367.3 300.1 367.3 0.00 31 150 12880 -56.1 -87.1 1 31.0 -56.4 275 19 373.4 373.4 301.2 373.4 0.00 32 141 13271 -58.7 -88.7 1 30.0 -58.9 375.5 375.5 301.5 375.5 0.00 33 134 13592 -56.5 -87.5 1 31.0 -56.8 385.0 385.0 303.1 385.0 0.00 34 101 15368 -60.5 -89.5 1 29.0 -60.8 409.7 409.7 306.5 409.7 0.00 35 100 15430 -60.5 -89.5 1 29.0 -60.8 260 17 410.8 410.8 306.6 410.8 0.00 36 78 16960 -65.1 -93.1 1 28.0 -65.3 431.5 431.5 309.0 431.6 0.00 37 70 17620 -64.9 -92.9 1 28.0 -65.1 265 21 445.5 445.5 310.4 445.5 0.00 38 50 19660 -67.1 -94.1 1 27.0 -67.3 315 7 485.4 485.4 313.9 485.4 0.00 39 30 22730 -68.5 -95.5 1 27.0 -68.8 20 25 557.9 557.9 318.5 557.9 0.00 40 20 25160 -68.1 -95.1 1 27.0 -68.6 45 40 627.7 627.7 321.8 627.7 0.00 41 17 26138 -70.1 -96.1 1 26.0 -70.5 651.2 651.2 322.7 651.2 0.00 42 10 29340 -66.1 -94.1 1 28.0 -67.3 35 85 772.8 772.8 326.5 772.8 0.01 43 5.4 33162 -56.7 -86.7 1 30.0 -61.4 963.6 963.6 330.6 964.0 0.04 TRP 300 8500 -59.9 -62.6 71 2.7 -59.9 260 27 300.9 300.9 281.8 301.0 0.03 WND 5.0 35 128 Sounding variables and indices 1000-500 mb thick: 5075.89 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 40.21 % Est. max temperature: -4.08 C = 24.65 F Sfc-Lift cond lev (LCL): 911.87 mb = 759.56 m = 2491.96 ft T: -15.61 C 700-500 lapse rate: 6.15 C/km ThetaE index: 0.00 C Layer 1007.0- -0.0 mb Conv cond level (CCL): 532.00 mb = 4706.99 m = 15442.68 ft Mean mixing ratio: 0.40 g/kg Conv temperature: 13.90 C = 57.01 F Cap Strength: 21.33 C Lifted Index: 21.65 C Risk: None Lifted Index @300 mb: 27.91 C Lifted Index @700 mb: 15.27 C Showalter Index: 15.15 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 1.60 C K Index: -21.90 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.15 J/kg Max Up Vert Vel: 8.85 m/s Conv Inhibition (B-): 76132.60 J/kg Cap Strength: 21.50 C Lift Cond Lev (LCL): 788.49 mb = 1851.03 m = 6072.85 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 42459 35 128 -73.4 -104.9 1 1007 12 245 3 2.7 1.3 2 850 1290 220 1 0.6 0.8 3 700 2733 185 7 0.6 7.0 4 500 5140 260 13 12.8 2.3 5 400 6650 280 11 10.8 -1.9 6 300 8500 260 27 26.6 4.7 7 250 9640 270 33 33.0 -0.0 8 200 11050 280 23 22.7 -4.0 9 150 12880 275 19 18.9 -1.7 10 100 15430 260 17 16.7 3.0 11 70 17620 265 21 20.9 1.8 12 50 19660 315 7 4.9 -4.9 13 30 22730 20 25 -8.6 -23.5 14 20 25160 45 40 -28.3 -28.3 15 10 29340 35 85 -48.8 -69.6 Wind Parameters Energy-Hel index: -2.45 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//BGDH/skewt/BGDH.skewt.20251231.23.gif