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 BGBW... Searching the city database file for: BGBW ... Date:2300Z 30 NOV 25 Station: BGBW WMO ident: 4270 Latitude: 61.18 Longitude: -45.42 Elevation: 26.00 ------------------------------------------------------------------------------- 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 995 26 0.6 -7.4 55 8.0 -2.1 0 0 274.1 274.5 271.3 280.3 2.20 1 983 121 0.4 -17.6 24 18.0 -4.3 274.9 275.1 269.7 277.7 0.97 2 959 315 -1.1 -15.1 34 14.0 -5.0 275.3 275.5 270.4 278.9 1.23 3 889 904 -4.5 -19.5 30 15.0 -8.1 277.8 278.0 271.5 280.5 0.92 4 850 1250 -6.7 -18.7 38 12.0 -9.6 325 3 279.1 279.3 272.4 282.2 1.03 5 835 1389 -7.5 -19.5 38 12.0 -10.4 279.7 279.9 272.6 282.6 0.98 6 761 2103 -13.1 -20.1 56 7.0 -14.6 281.2 281.4 273.6 284.2 1.02 7 700 2734 -17.5 -20.4 78 2.9 -18.1 135 5 283.1 283.3 274.8 286.3 1.08 8 623 3594 -24.3 -24.9 95 0.6 -24.4 284.9 285.1 275.3 287.4 0.81 9 613 3713 -22.3 -23.2 92 0.9 -22.5 288.5 288.7 277.4 291.5 0.96 10 600 3870 -23.5 -26.9 74 3.4 -24.0 288.9 289.0 277.2 291.1 0.70 11 573 4205 -25.3 -28.0 78 2.7 -25.7 290.6 290.8 278.0 292.7 0.67 12 547 4540 -27.9 -30.6 78 2.7 -28.2 291.4 291.5 278.2 293.2 0.55 13 508 5068 -30.9 -45.9 22 15.0 -31.9 294.0 294.0 278.9 294.5 0.12 14 500 5180 -31.7 -42.7 33 11.0 -32.5 280 13 294.4 294.4 279.1 295.0 0.18 15 422 6357 -39.5 -48.5 38 9.0 -39.9 299.0 299.1 281.1 299.4 0.11 16 400 6720 -42.5 -50.5 41 8.0 -42.8 225 3 299.8 299.8 281.4 300.1 0.09 17 300 8600 -57.7 -63.7 46 6.0 -57.8 230 13 304.0 304.0 283.0 304.1 0.02 18 282 8988 -61.3 -66.3 51 5.0 -61.3 304.3 304.3 283.1 304.3 0.02 19 256 9584 -64.3 -68.6 55 4.3 -64.3 195 17 308.4 308.4 284.7 308.4 0.01 20 250 9730 -63.5 -67.3 60 3.8 -63.6 220 23 311.7 311.7 285.9 311.7 0.02 21 211 10789 -56.5 -70.5 16 14.0 -56.7 338.1 338.1 293.9 338.1 0.01 22 200 11130 -54.7 -68.7 16 14.0 -54.9 250 21 346.1 346.1 295.8 346.2 0.02 23 167 12288 -52.7 -69.7 11 17.0 -53.1 367.8 367.8 300.2 367.9 0.02 24 160 12564 -52.5 -71.5 8 19.0 -52.9 372.7 372.7 301.1 372.7 0.02 25 150 12980 -53.7 -73.7 7 20.0 -54.1 240 21 377.5 377.6 301.9 377.6 0.01 26 126 14098 -54.7 -85.7 1 31.0 -55.2 395.0 395.0 304.5 395.1 0.00 27 101 15507 -56.5 -87.5 1 31.0 -56.9 417.4 417.4 307.4 417.4 0.00 28 100 15570 -56.3 -87.3 1 31.0 -56.8 240 29 418.9 418.9 307.6 419.0 0.00 29 86 16527 -56.9 -86.9 1 30.0 -57.4 436.2 436.2 309.5 436.2 0.00 30 70 17820 -60.5 -89.5 1 29.0 -60.9 270 17 455.0 455.0 311.3 455.0 0.00 31 58 18973 -65.7 -93.7 1 28.0 -66.0 468.4 468.4 312.5 468.4 0.00 32 50 19870 -66.5 -94.5 1 28.0 -66.8 250 31 486.8 486.8 314.0 486.8 0.00 33 36 21847 -69.7 -96.7 1 27.0 -69.9 526.4 526.4 316.7 526.5 0.00 34 30 22940 -68.1 -95.1 1 27.0 -68.4 305 33 559.0 559.0 318.6 559.0 0.00 35 26 23801 -66.3 -94.3 1 28.0 -66.8 587.5 587.5 320.0 587.5 0.00 36 20 25370 -70.7 -96.7 1 26.0 -71.1 350 31 619.8 619.8 321.5 619.8 0.00 37 10 29500 -69.5 -96.5 1 27.0 -70.3 355 54 760.1 760.1 326.2 760.1 0.00 38 8.3 30622 -65.7 -93.7 1 28.0 -67.1 816.7 816.7 327.7 816.7 0.01 TRP 256 9584 -64.3 -68.6 55 4.3 -64.3 195 17 308.4 308.4 284.7 308.4 0.01 WND 8.0 5 73 Sounding variables and indices 1000-500 mb thick: 5154.00 m Freezing level: 976.60 mb = 173.07 m = 567.80 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 58.54 % Est. max temperature: 5.77 C = 42.39 F Sfc-Lift cond lev (LCL): 877.98 mb = 1000.58 m = 3282.72 ft T: -5.11 C 700-500 lapse rate: 5.81 C/km ThetaE index: 2.53 C Layer 983.0- 959.0 mb Conv cond level (CCL): 668.12 mb = 3078.13 m = 10098.74 ft Mean mixing ratio: 1.15 g/kg Conv temperature: 10.30 C = 50.53 F Cap Strength: 12.62 C Lifted Index: 12.81 C Risk: None Lifted Index @300 mb: 17.57 C Lifted Index @700 mb: 5.74 C Showalter Index: 10.53 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 13.00 C K Index: 3.40 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.49 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 63252.54 J/kg Cap Strength: 12.74 C Lift Cond Lev (LCL): 751.61 mb = 2196.85 m = 7207.42 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 8 38616 5 73 -6.4 -72.7 1 995 26 0 0 -0.0 -0.0 2 850 1250 325 3 1.7 -2.5 3 700 2734 135 5 -3.5 3.5 4 500 5180 280 13 12.8 -2.3 5 400 6720 225 3 2.1 2.1 6 300 8600 230 13 10.0 8.4 7 256 9584 195 17 4.4 16.4 8 250 9730 220 23 14.8 17.6 9 200 11130 250 21 19.7 7.2 10 150 12980 240 21 18.2 10.5 11 100 15570 240 29 25.1 14.5 12 70 17820 270 17 17.0 -0.0 13 50 19870 250 31 29.1 10.6 14 30 22940 305 33 27.0 -18.9 15 20 25370 350 31 5.4 -30.5 16 10 29500 355 54 4.7 -53.8 Wind Parameters Energy-Hel index: -0.66 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//BGBW/skewt/BGBW.skewt.20251231.23.gif