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 BGSC... Searching the city database file for: BGSC ... Date:2300Z 30 NOV 25 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 1000 69 -16.1 -20.6 68 4.5 -16.8 0 0 257.0 257.2 256.4 259.1 0.74 1 970 299 -13.1 -21.1 51 8.0 -14.5 262.3 262.4 260.5 264.4 0.73 2 896 903 -13.3 -27.3 30 14.0 -15.4 268.1 268.2 264.3 269.5 0.45 3 866 1161 -15.1 -25.1 42 10.0 -16.7 268.9 269.0 265.0 270.6 0.57 4 850 1302 -14.9 -28.9 29 14.0 -16.9 260 7 270.5 270.6 265.8 271.8 0.41 5 832 1464 -14.9 -28.9 29 14.0 -17.0 272.2 272.3 267.0 273.5 0.42 6 764 2102 -20.1 -29.1 45 9.0 -21.3 273.3 273.4 267.8 274.7 0.45 7 746 2279 -19.5 -25.5 59 6.0 -20.4 275.8 275.9 269.8 277.7 0.64 8 711 2636 -19.1 -32.1 31 13.0 -20.8 280.1 280.1 271.9 281.2 0.36 9 700 2752 -19.7 -33.7 28 14.0 -21.4 220 9 280.7 280.7 272.1 281.7 0.32 10 649 3310 -23.3 -34.3 36 11.0 -24.5 282.7 282.8 273.3 283.8 0.32 11 624 3597 -24.1 -35.1 36 11.0 -25.3 285.0 285.1 274.6 286.0 0.31 12 583 4092 -25.3 -36.3 35 11.0 -26.5 289.2 289.3 276.7 290.2 0.29 13 574 4204 -26.1 -37.1 35 11.0 -27.2 289.6 289.6 276.9 290.5 0.28 14 500 5190 -32.7 -43.7 33 11.0 -33.4 280 11 293.2 293.2 278.5 293.7 0.16 15 488 5360 -34.1 -45.1 32 11.0 -34.8 293.5 293.5 278.6 294.0 0.14 16 424 6328 -41.5 -46.5 58 5.0 -41.8 296.1 296.1 279.8 296.6 0.14 17 400 6720 -44.1 -51.1 46 7.0 -44.3 280 19 297.7 297.7 280.4 298.0 0.09 18 373 7184 -48.1 -54.1 50 6.0 -48.3 298.4 298.4 280.7 298.6 0.07 19 368 7273 -48.1 -54.1 50 6.0 -48.3 299.5 299.5 281.3 299.8 0.07 20 351 7584 -48.3 -62.3 18 14.0 -48.6 303.3 303.3 282.8 303.4 0.02 21 300 8600 -55.1 -64.1 32 9.0 -55.2 280 36 307.7 307.7 284.5 307.8 0.02 22 274 9176 -58.7 -66.7 35 8.0 -58.8 310.5 310.6 285.5 310.6 0.02 23 250 9750 -60.9 -71.9 22 11.0 -61.0 270 25 315.5 315.5 287.3 315.6 0.01 24 244 9901 -61.5 -72.5 22 11.0 -61.6 275 25 316.8 316.8 287.7 316.9 0.01 25 211 10805 -59.3 -75.3 11 16.0 -59.5 333.7 333.7 292.7 333.7 0.01 26 205 10985 -59.3 -78.3 7 19.0 -59.5 336.5 336.5 293.4 336.5 0.00 27 200 11140 -59.1 -78.1 7 19.0 -59.3 250 21 339.2 339.2 294.1 339.2 0.00 28 174 12023 -55.3 -84.3 2 29.0 -55.6 359.2 359.2 298.5 359.2 0.00 29 168 12248 -55.7 -86.7 1 31.0 -56.0 362.2 362.2 299.1 362.2 0.00 30 160 12559 -55.5 -86.5 1 31.0 -55.8 367.6 367.6 300.1 367.6 0.00 31 150 12970 -57.3 -87.3 1 30.0 -57.6 225 15 371.4 371.4 300.8 371.4 0.00 32 100 15520 -60.5 -89.5 1 29.0 -60.8 255 21 410.8 410.8 306.6 410.8 0.00 33 70 17720 -64.9 -92.9 1 28.0 -65.1 245 25 445.5 445.5 310.4 445.5 0.00 34 50 19750 -69.5 -96.5 1 27.0 -69.6 250 31 479.7 479.7 313.4 479.7 0.00 35 30 22760 -73.5 -98.5 1 25.0 -73.6 235 15 544.3 544.3 317.8 544.3 0.00 36 20 25130 -72.1 -98.1 1 26.0 -72.4 350 15 615.5 615.5 321.3 615.5 0.00 37 10 29190 -70.9 -96.9 1 26.0 -71.5 40 38 754.9 754.9 326.1 754.9 0.00 TRP 244 9901 -61.5 -72.5 22 11.0 -61.6 275 25 316.8 316.8 287.7 316.9 0.01 WND 6.0 25 71 Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 37.40 % Est. max temperature: -2.61 C = 27.30 F Sfc-Lift cond lev (LCL): 929.11 mb = 627.04 m = 2057.18 ft T: -13.21 C 700-500 lapse rate: 5.33 C/km ThetaE index: 0.00 C Layer 1000.0- -0.0 mb Conv cond level (CCL): 539.10 mb = 4652.37 m = 15263.49 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 18.07 C = 64.53 F Cap Strength: 20.93 C Lifted Index: 22.94 C Risk: None Lifted Index @300 mb: 30.02 C Lifted Index @700 mb: 14.67 C Showalter Index: 17.73 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 3.80 C K Index: -25.10 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.36 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 61181.11 J/kg Cap Strength: 22.80 C Lift Cond Lev (LCL): 815.21 mb = 1616.46 m = 5303.28 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 41001 25 71 -30.0 -64.3 1 1000 69 0 0 -0.0 -0.0 2 850 1302 260 7 6.9 1.2 3 700 2752 220 9 5.8 6.9 4 500 5190 280 11 10.8 -1.9 5 400 6720 280 19 18.7 -3.3 6 300 8600 280 36 35.5 -6.3 7 250 9750 270 25 25.0 -0.0 8 244 9901 275 25 24.9 -2.2 9 200 11140 250 21 19.7 7.2 10 150 12970 225 15 10.6 10.6 11 100 15520 255 21 20.3 5.4 12 70 17720 245 25 22.7 10.6 13 50 19750 250 31 29.1 10.6 14 30 22760 235 15 12.3 8.6 15 20 25130 350 15 2.6 -14.8 16 10 29190 40 38 -24.4 -29.1 Wind Parameters Energy-Hel index: -2.08 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.20251231.23.gif