UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 6 DEC 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 16 1 925 602 SFC 916 675 -16.7 -19.2 81 2.5 -17.1 0 0 263.0 263.1 261.3 265.5 0.91 3 914 692 -14.7 -18.5 73 3.8 -15.4 265.2 265.3 263.1 267.9 0.97 4 850 1239 -17.3 -19.7 82 2.4 -17.7 275 11 268.0 268.2 265.1 270.7 0.94 5 822 1490 -17.9 -20.2 82 2.3 -18.3 270.0 270.1 266.4 272.6 0.93 6 700 2671 -26.1 -28.7 79 2.6 -26.4 295 19 273.6 273.7 268.1 275.1 0.51 7 607 3689 -33.5 -36.4 75 2.9 -33.7 276.4 276.5 269.5 277.3 0.28 8 550 4380 -34.9 -38.2 72 3.3 -35.1 282.7 282.7 273.2 283.5 0.26 9 500 5040 -39.7 -43.5 67 3.8 -39.9 310 19 284.6 284.7 274.1 285.2 0.16 10 446 5805 -46.1 -49.7 67 3.6 -46.2 286.0 286.0 274.8 286.3 0.09 11 400 6520 -48.9 -53.1 61 4.2 -49.0 300 21 291.4 291.4 277.5 291.7 0.07 12 300 8390 -55.1 -61.1 47 6.0 -55.2 290 29 307.7 307.7 284.5 307.8 0.03 13 286 8694 -56.1 -62.1 47 6.0 -56.2 270 25 310.5 310.5 285.5 310.6 0.03 14 250 9550 -55.1 -61.1 47 6.0 -55.2 275 27 324.1 324.2 290.0 324.3 0.04 15 248 9601 -55.1 -61.1 47 6.0 -55.2 324.9 324.9 290.3 325.1 0.04 16 234 9974 -53.3 -59.3 48 6.0 -53.5 333.1 333.1 292.6 333.3 0.06 17 209 10698 -55.9 -62.9 41 7.0 -56.1 339.9 339.9 294.3 340.1 0.04 18 200 10980 -53.7 -61.7 37 8.0 -53.9 255 25 347.7 347.7 296.2 347.9 0.05 19 178 11732 -50.3 -59.3 34 9.0 -50.7 365.1 365.1 299.7 365.4 0.07 20 150 12840 -52.3 -62.3 29 10.0 -52.7 240 17 380.0 380.0 302.3 380.2 0.06 21 102 15333 -56.1 -70.1 16 14.0 -56.5 417.0 417.0 307.4 417.1 0.03 22 100 15460 -55.5 -69.5 16 14.0 -55.9 225 19 420.5 420.5 307.8 420.7 0.03 23 93 15920 -54.3 -69.3 14 15.0 -54.8 431.7 431.7 309.0 431.9 0.04 24 70 17730 -53.9 -69.9 12 16.0 -54.6 230 40 469.1 469.1 312.6 469.3 0.04 25 62 18508 -53.9 -70.9 11 17.0 -54.8 485.6 485.7 313.9 485.9 0.04 26 50 19880 -56.3 -74.3 9 18.0 -57.1 225 36 510.8 510.8 315.7 511.0 0.03 27 43 20831 -59.3 -77.3 8 18.0 -60.0 525.9 525.9 316.7 526.1 0.02 28 39 21446 -56.3 -75.3 7 19.0 -57.3 548.4 548.4 318.0 548.7 0.04 29 32 22692 -59.7 -78.7 7 19.0 -60.6 571.2 571.3 319.2 571.4 0.03 30 30 23100 -55.1 -75.1 7 20.0 -56.6 225 56 594.4 594.4 320.4 594.8 0.05 31 29 23316 -54.5 -74.5 7 20.0 -56.1 601.9 601.9 320.7 602.3 0.05 32 24 24511 -60.3 -80.3 6 20.0 -61.3 618.5 618.5 321.5 618.7 0.03 33 22 25058 -56.1 -77.1 6 21.0 -57.9 646.6 646.6 322.6 647.0 0.05 34 20 25660 -58.1 -79.1 5 21.0 -59.6 200 68 658.3 658.3 323.0 658.6 0.04 35 18 26320 -60.3 -80.3 6 20.0 -61.6 671.5 671.5 323.5 671.8 0.04 36 12 28891 -52.7 -75.7 5 23.0 -56.5 781.0 781.1 326.8 782.1 0.11 37 10 30070 -51.9 -74.9 5 23.0 -56.5 215 103 825.8 825.9 327.9 827.3 0.15 38 6.3 33114 -44.5 -70.5 4 26.0 -54.0 974.0 974.3 330.8 979.5 0.45 TRP 286 8694 -56.1 -62.1 47 6.0 -56.2 270 25 310.5 310.5 285.5 310.6 0.03 WND 6.0 225 126 Sounding variables and indices 1000-500 mb thick: 5024.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 76.39 % Est. max temperature: -8.30 C = 17.07 F Sfc-Lift cond lev (LCL): 879.37 mb = 983.01 m = 3225.06 ft T: -16.08 C 700-500 lapse rate: 5.74 C/km ThetaE index: 0.00 C Layer 916.0- -0.2 mb Conv cond level (CCL): 779.11 mb = 1883.67 m = 6179.94 ft Mean mixing ratio: 0.95 g/kg Conv temperature: -8.67 C = 16.39 F Cap Strength: 10.90 C Lifted Index: 12.08 C Risk: None Lifted Index @300 mb: 26.62 C Lifted Index @700 mb: 4.29 C Showalter Index: 11.61 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.00 C K Index: 0.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.75 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 65710.52 J/kg Cap Strength: 11.96 C Lift Cond Lev (LCL): 825.24 mb = 1460.23 m = 4790.71 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 40905 225 126 89.1 89.1 1 916 675 0 0 -0.0 -0.0 2 850 1239 275 11 11.0 -1.0 3 700 2671 295 19 17.2 -8.0 4 500 5040 310 19 14.6 -12.2 5 400 6520 300 21 18.2 -10.5 6 300 8390 290 29 27.3 -9.9 7 286 8694 270 25 25.0 -0.0 8 250 9550 275 27 26.9 -2.4 9 200 10980 255 25 24.1 6.5 10 150 12840 240 17 14.7 8.5 11 100 15460 225 19 13.4 13.4 12 70 17730 230 40 30.6 25.7 13 50 19880 225 36 25.5 25.5 14 30 23100 225 56 39.6 39.6 15 20 25660 200 68 23.3 63.9 16 10 30070 215 103 59.1 84.4 Wind Parameters Energy-Hel index: -1.23 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//X1004/skewt/X1004.skewt.20251206.00.gif