UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011211.upa.cvt Date: 1100Z 12 JAN 26 Searching for BGSC... Searching the city database file for: BGSC ... Date:1100Z 12 JAN 26 Station: BGSC WMO ident: 4339 Latitude: 70.48 Longitude: -21.95 Elevation: 69.00 ------------------------------------------------------------------------------- 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 998 69 -7.3 -12.3 67 5.0 -8.6 320 3 266.0 266.2 264.7 270.1 1.49 1 969 299 -7.9 -12.7 68 4.8 -9.1 267.6 267.9 265.8 271.7 1.48 2 896 904 -11.3 -13.4 84 2.1 -11.8 270.2 270.5 267.6 274.4 1.52 3 850 1307 -13.1 -14.5 89 1.4 -13.5 25 21 272.4 272.7 269.0 276.5 1.46 4 824 1543 -15.3 -15.8 96 0.5 -15.4 272.5 272.8 268.9 276.4 1.35 5 813 1644 -14.3 -18.6 70 4.3 -15.2 274.6 274.8 269.8 277.8 1.08 6 773 2024 -17.7 -22.7 65 5.0 -18.6 275.0 275.1 269.5 277.3 0.80 7 765 2102 -18.3 -23.2 65 4.9 -19.1 275.1 275.3 269.5 277.4 0.77 8 700 2756 -24.7 -25.4 94 0.7 -24.8 20 21 275.1 275.2 269.4 277.2 0.69 9 674 3030 -27.1 -27.6 95 0.5 -27.2 275.4 275.5 269.4 277.2 0.59 10 655 3235 -28.7 -29.4 94 0.7 -28.8 275.9 276.0 269.5 277.4 0.51 11 649 3301 -28.7 -29.6 92 0.9 -28.8 276.6 276.7 270.0 278.2 0.51 12 622 3604 -30.7 -38.7 45 8.0 -31.3 277.7 277.8 270.2 278.4 0.22 13 600 3859 -32.3 -37.3 61 5.0 -32.7 278.7 278.8 270.9 279.6 0.26 14 572 4195 -33.5 -44.5 32 11.0 -34.1 281.2 281.2 272.1 281.6 0.13 15 559 4356 -34.5 -45.5 32 11.0 -35.1 281.8 281.9 272.5 282.2 0.12 16 546 4520 -34.3 -45.3 32 11.0 -34.9 284.0 284.0 273.7 284.4 0.12 17 500 5130 -38.9 -49.9 30 11.0 -39.4 150 9 285.6 285.6 274.5 285.9 0.08 18 428 6181 -46.1 -56.1 31 10.0 -46.3 289.4 289.4 276.5 289.6 0.04 19 400 6630 -47.7 -62.7 16 15.0 -48.0 175 23 293.0 293.0 278.2 293.1 0.02 20 325 7989 -51.7 -67.7 13 16.0 -51.9 210 11 305.4 305.4 283.6 305.5 0.01 21 300 8510 -50.3 -66.3 13 16.0 -50.6 215 9 314.5 314.5 286.9 314.5 0.02 22 250 9690 -52.5 -69.5 11 17.0 -52.8 230 15 328.0 328.0 291.2 328.1 0.01 23 211 10785 -52.7 -72.7 7 20.0 -53.0 344.0 344.0 295.3 344.0 0.01 24 200 11130 -53.7 -74.7 6 21.0 -54.0 230 21 347.7 347.7 296.1 347.8 0.01 25 161 12526 -54.1 -85.1 1 31.0 -54.5 369.3 369.3 300.4 369.3 0.00 26 150 12980 -54.9 -85.9 1 31.0 -55.3 240 25 375.5 375.5 301.5 375.5 0.00 27 123 14243 -55.9 -86.9 1 31.0 -56.3 395.6 395.6 304.6 395.6 0.00 28 122 14295 -55.9 -86.9 1 31.0 -56.3 396.5 396.5 304.8 396.5 0.00 29 101 15478 -61.7 -90.7 1 29.0 -61.9 407.4 407.4 306.2 407.4 0.00 30 100 15540 -61.7 -90.7 1 29.0 -61.9 235 31 408.5 408.5 306.3 408.5 0.00 31 70 17710 -69.5 -96.5 1 27.0 -69.6 255 36 435.7 435.7 309.4 435.7 0.00 32 50 19690 -75.1 -100.1 1 25.0 -75.2 250 50 466.5 466.5 312.3 466.5 0.00 33 30 22600 -82.5 -105.5 1 23.0 -82.5 265 48 519.7 519.7 316.3 519.7 0.00 34 20 24860 -81.7 -104.7 1 23.0 -81.8 265 54 586.1 586.1 320.0 586.1 0.00 35 10 28730 -82.1 -105.1 1 23.0 -82.2 275 50 713.1 713.1 324.8 713.1 0.00 TRP 325 7989 -51.7 -67.7 13 16.0 -51.9 210 11 305.4 305.4 283.6 305.5 0.01 WND 6.0 275 68 Sounding variables and indices 1000-500 mb thick: 5061.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 66.75 % Est. max temperature: -0.87 C = 30.43 F Sfc-Lift cond lev (LCL): 921.44 mb = 687.44 m = 2255.35 ft T: -10.08 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.45 C Layer 773.0- 765.0 mb Conv cond level (CCL): 833.85 mb = 1452.42 m = 4765.09 ft Mean mixing ratio: 1.49 g/kg Conv temperature: -0.82 C = 30.53 F Cap Strength: 10.09 C Lifted Index: 11.00 C Risk: None Lifted Index @300 mb: 29.78 C Lifted Index @700 mb: 3.82 C Showalter Index: 7.75 C Risk: None Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 24.40 C K Index: 10.60 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.58 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 50471.91 J/kg Cap Strength: 10.83 C Lift Cond Lev (LCL): 889.33 mb = 960.94 m = 3152.64 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 40985 275 68 67.7 -5.9 1 998 69 320 3 1.9 -2.3 2 850 1307 25 21 -8.9 -19.0 3 700 2756 20 21 -7.2 -19.7 4 500 5130 150 9 -4.5 7.8 5 400 6630 175 23 -2.0 22.9 6 325 7989 210 11 5.5 9.5 7 300 8510 215 9 5.2 7.4 8 250 9690 230 15 11.5 9.6 9 200 11130 230 21 16.1 13.5 10 150 12980 240 25 21.7 12.5 11 100 15540 235 31 25.4 17.8 12 70 17710 255 36 34.8 9.3 13 50 19690 250 50 47.0 17.1 14 30 22600 265 48 47.8 4.2 15 20 24860 265 54 53.8 4.7 16 10 28730 275 50 49.8 -4.4 Wind Parameters Energy-Hel index: -0.79 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//BGSC/skewt/BGSC.skewt.20260112.11.gif