UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 1 DEC 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 1013 7 -19.5 -21.4 85 1.9 -19.8 285 9 252.7 252.8 252.5 254.5 0.68 1 1000 103 -19.9 -24.9 64 5.0 -20.5 270 13 253.2 253.3 252.7 254.6 0.51 2 925 675 -24.7 -28.2 73 3.5 -25.1 295 17 254.1 254.1 253.1 255.2 0.40 3 883 1012 -26.3 -29.6 74 3.3 -26.6 255.8 255.9 254.5 256.8 0.37 4 870 1119 -26.3 -29.5 74 3.2 -26.6 256.9 256.9 255.4 258.0 0.38 5 850 1288 -23.7 -26.6 77 2.9 -24.0 290 17 261.3 261.4 259.3 262.8 0.51 6 843 1349 -22.7 -25.5 78 2.8 -23.1 263.0 263.1 260.7 264.6 0.57 7 799 1744 -20.7 -22.8 83 2.1 -21.0 269.2 269.3 265.6 271.4 0.76 8 796 1772 -20.7 -22.8 83 2.1 -21.0 269.5 269.6 265.8 271.7 0.77 9 700 2715 -25.1 -28.3 75 3.2 -25.5 305 11 274.7 274.8 268.8 276.3 0.53 10 679 2935 -26.1 -29.6 72 3.5 -26.5 276.0 276.1 269.5 277.4 0.48 11 625 3528 -31.3 -35.9 64 4.6 -31.7 276.6 276.7 269.6 277.5 0.29 12 522 4778 -40.3 -44.2 66 3.9 -40.5 280.4 280.5 271.6 280.9 0.14 13 500 5070 -41.5 -45.3 67 3.8 -41.6 5 11 282.4 282.5 272.8 282.9 0.13 14 400 6560 -49.7 -54.7 56 5.0 -49.8 40 19 290.4 290.4 276.9 290.6 0.06 15 329 7817 -56.5 -62.5 47 6.0 -56.6 45 15 297.7 297.7 280.4 297.8 0.03 16 309 8213 -56.9 -62.9 47 6.0 -57.0 302.6 302.6 282.4 302.7 0.03 17 300 8400 -57.3 -63.3 46 6.0 -57.4 40 7 304.6 304.6 283.2 304.7 0.03 18 250 9560 -55.1 -61.1 47 6.0 -55.2 60 3 324.1 324.2 290.0 324.3 0.04 19 200 10990 -54.3 -61.3 42 7.0 -54.5 105 5 346.8 346.8 296.0 347.0 0.05 20 150 12830 -55.3 -64.3 32 9.0 -55.5 190 5 374.8 374.8 301.4 375.0 0.04 21 130 13745 -54.5 -64.5 28 10.0 -54.8 391.9 391.9 304.1 392.1 0.05 22 123 14097 -57.1 -67.1 27 10.0 -57.3 393.4 393.4 304.3 393.6 0.04 23 100 15410 -56.3 -67.3 24 11.0 -56.6 155 13 418.9 419.0 307.6 419.2 0.04 24 70 17670 -56.5 -68.5 21 12.0 -57.0 165 35 463.5 463.5 312.1 463.8 0.05 25 60 18647 -56.1 -69.1 18 13.0 -56.7 485.3 485.3 313.9 485.6 0.06 26 50 19800 -57.3 -70.3 18 13.0 -57.9 165 40 508.4 508.5 315.5 508.8 0.06 27 44 20608 -57.5 -71.5 15 14.0 -58.2 526.9 526.9 316.8 527.3 0.06 TRP 329 7817 -56.5 -62.5 47 6.0 -56.6 45 15 297.7 297.7 280.4 297.8 0.03 WND 35 170 71 Sounding variables and indices 1000-500 mb thick: 4967.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 71.39 % Est. max temperature: -13.78 C = 7.20 F Sfc-Lift cond lev (LCL): 981.85 mb = 237.40 m = 778.87 ft T: -21.03 C 700-500 lapse rate: 6.96 C/km ThetaE index: 0.00 C Layer 1013.0- 0.0 mb Conv cond level (CCL): 630.17 mb = 3468.82 m = 11380.51 ft Mean mixing ratio: 0.47 g/kg Conv temperature: 4.46 C = 40.02 F Cap Strength: 21.20 C Lifted Index: 22.58 C Risk: None Lifted Index @300 mb: 35.20 C Lifted Index @700 mb: 18.18 C Showalter Index: 16.22 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 14.90 C K Index: -12.00 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.53 J/kg Max Up Vert Vel: 2.25 m/s Conv Inhibition (B-): 42826.64 J/kg Cap Strength: 22.55 C Lift Cond Lev (LCL): 900.92 mb = 866.18 m = 2841.77 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 35 26932 170 71 -12.3 69.9 1 1013 7 285 9 8.7 -2.3 2 1000 103 270 13 13.0 -0.0 3 925 675 295 17 15.4 -7.2 4 850 1288 290 17 16.0 -5.8 5 700 2715 305 11 9.0 -6.3 6 500 5070 5 11 -1.0 -11.0 7 400 6560 40 19 -12.2 -14.6 8 329 7817 45 15 -10.6 -10.6 9 300 8400 40 7 -4.5 -5.4 10 250 9560 60 3 -2.6 -1.5 11 200 10990 105 5 -4.8 1.3 12 150 12830 190 5 0.9 4.9 13 100 15410 155 13 -5.5 11.8 14 70 17670 165 35 -9.1 33.8 15 50 19800 165 40 -10.4 38.6 Wind Parameters Energy-Hel index: -0.16 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//U1432/skewt/U1432.skewt.20251201.12.gif