UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 7 DEC 25 Station: LH843 WMO ident: 12843 Latitude: 47.43 Longitude: 19.18 ------------------------------------------------------------------------------- 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 144 8.4 6.9 90 1.5 7.6 195 3 281.5 282.6 280.8 298.7 6.24 1 979 319 6.6 5.8 95 0.8 6.2 281.5 282.5 280.3 297.7 5.91 2 975 352 6.6 5.6 93 1.0 6.1 281.8 282.8 280.4 297.9 5.85 3 925 784 5.8 2.8 81 3.0 4.4 275 15 285.2 286.1 281.1 299.5 5.06 4 891 1090 4.0 0.9 80 3.1 2.5 286.5 287.2 281.1 299.5 4.58 5 850 1471 1.6 -0.4 87 2.0 0.7 295 13 287.8 288.6 281.5 300.3 4.37 6 795 2005 -3.1 -3.1 100 0.0 -3.1 288.4 289.0 281.1 299.4 3.82 7 738 2592 -5.9 -8.8 80 2.9 -7.0 291.5 292.0 281.1 299.4 2.66 8 729 2688 -5.3 -11.3 63 6.0 -7.4 293.2 293.6 281.3 299.8 2.21 9 700 3006 -6.7 -14.7 53 8.0 -9.2 325 9 295.1 295.4 281.5 300.4 1.74 10 655 3522 -10.1 -22.1 37 12.0 -13.0 296.9 297.1 281.3 300.0 0.99 11 646 3629 -10.9 -16.9 61 6.0 -12.6 297.2 297.4 282.2 302.1 1.57 12 605 4130 -14.7 -15.4 94 0.7 -14.9 298.4 298.7 283.1 304.3 1.91 13 518 5291 -22.1 -24.9 78 2.8 -22.7 303.0 303.2 283.9 306.2 0.98 14 500 5550 -24.1 -26.2 83 2.1 -24.5 235 13 303.7 303.8 284.0 306.6 0.90 15 403 7078 -36.1 -37.6 86 1.5 -36.2 307.4 307.5 284.8 308.7 0.37 16 400 7130 -36.7 -39.1 78 2.4 -36.9 215 19 307.3 307.4 284.7 308.4 0.32 17 392 7270 -37.7 -40.4 76 2.7 -37.9 307.8 307.8 284.8 308.8 0.29 18 358 7892 -41.7 -45.7 65 4.0 -41.9 310.5 310.5 285.7 311.1 0.18 19 338 8280 -44.7 -46.2 85 1.5 -44.8 311.5 311.6 286.1 312.2 0.18 20 325 8542 -46.3 -53.3 45 7.0 -46.6 312.9 312.9 286.5 313.2 0.08 21 308 8898 -49.3 -51.7 76 2.4 -49.4 313.5 313.5 286.7 313.9 0.11 22 300 9070 -50.5 -54.6 62 4.1 -50.6 195 21 314.2 314.2 286.9 314.5 0.08 23 297 9135 -50.9 -56.9 49 6.0 -51.1 314.5 314.5 287.0 314.7 0.06 24 293 9223 -50.5 -60.5 30 10.0 -50.7 316.3 316.3 287.6 316.4 0.04 25 281 9494 -51.9 -62.9 26 11.0 -52.1 318.1 318.1 288.2 318.2 0.03 26 250 10240 -56.7 -68.7 21 12.0 -56.8 205 29 321.8 321.8 289.3 321.8 0.01 27 221 11009 -61.9 -71.9 25 10.0 -62.0 240 25 325.3 325.3 290.4 325.4 0.01 28 200 11630 -58.3 -79.3 5 21.0 -58.5 305 19 340.4 340.4 294.4 340.5 0.00 29 174 12511 -56.5 -82.5 2 26.0 -56.8 357.2 357.2 298.1 357.3 0.00 30 150 13450 -58.5 -84.5 2 26.0 -58.7 340 23 369.3 369.3 300.4 369.3 0.00 31 100 15960 -63.5 -86.5 3 23.0 -63.7 325 29 405.0 405.0 305.9 405.0 0.00 32 70 18140 -65.1 -89.1 2 24.0 -65.3 300 35 445.1 445.1 310.4 445.1 0.00 33 51 20060 -67.3 -90.3 2 23.0 -67.5 482.2 482.2 313.6 482.2 0.00 34 50 20180 -66.7 -90.7 2 24.0 -67.0 300 40 486.3 486.3 314.0 486.3 0.00 35 40 21531 -65.3 -90.3 2 25.0 -65.7 521.9 521.9 316.4 521.9 0.00 36 32 22874 -69.5 -91.5 3 22.0 -69.8 545.0 545.0 317.8 545.0 0.00 37 30 23260 -67.9 -91.9 2 24.0 -68.2 285 56 559.5 559.5 318.6 559.5 0.00 38 26 24125 -65.9 -91.9 1 26.0 -66.4 588.6 588.6 320.1 588.6 0.00 39 21 25416 -67.9 -91.9 2 24.0 -68.4 619.6 619.6 321.5 619.6 0.00 40 20 25710 -66.7 -92.7 1 26.0 -67.3 270 68 632.0 632.0 322.0 632.0 0.00 41 16 27064 -64.3 -92.3 1 28.0 -65.3 681.5 681.5 323.8 681.5 0.00 42 12 28810 -66.9 -92.9 1 26.0 -67.8 730.7 730.7 325.4 730.8 0.01 43 11 29339 -63.7 -92.7 1 29.0 -65.1 760.8 760.8 326.3 760.8 0.01 44 10 29920 -66.1 -93.1 1 27.0 -67.3 270 101 772.8 772.8 326.5 772.9 0.01 45 5.7 33430 -53.9 -86.9 1 33.0 -59.6 961.1 961.1 330.5 961.4 0.04 TRP 221 11009 -61.9 -71.9 25 10.0 -62.0 240 25 325.3 325.3 290.4 325.4 0.01 WND 5.0 265 124 Sounding variables and indices 1000-500 mb thick: 5405.97 m Freezing level: 831.28 mb = 1652.95 m = 5423.00 ft Wetbulb zero: 839.91 mb = 1566.45 m = 5139.21 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 79.37 % Est. max temperature: 14.67 C = 58.41 F Sfc-Lift cond lev (LCL): 977.38 mb = 332.41 m = 1090.57 ft T: 6.60 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.99 C Layer 979.0- 975.0 mb Conv cond level (CCL): 874.02 mb = 1245.33 m = 4085.67 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 13.87 C = 56.96 F Cap Strength: 5.54 C Lifted Index: 5.70 C Risk: None Lifted Index @300 mb: 11.00 C Lifted Index @700 mb: 3.42 C Showalter Index: 4.65 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 23.70 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 47.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.55 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 59841.55 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 919.77 mb = 830.28 m = 2723.97 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 5 42535 265 124 123.5 10.8 1 1000 144 195 3 0.8 2.9 2 1000 143 220 3 1.9 2.3 3 925 784 275 15 14.9 -1.3 4 850 1471 295 13 11.8 -5.5 5 700 3006 325 9 5.2 -7.4 6 500 5550 235 13 10.6 7.5 7 400 7130 215 19 10.9 15.6 8 300 9070 195 21 5.4 20.3 9 250 10240 205 29 12.3 26.3 10 221 11009 240 25 21.7 12.5 11 200 11630 305 19 15.6 -10.9 12 150 13450 340 23 7.9 -21.6 13 100 15960 325 29 16.6 -23.8 14 70 18140 300 35 30.3 -17.5 15 50 20180 300 40 34.6 -20.0 16 30 23260 285 56 54.1 -14.5 17 20 25710 270 68 68.0 -0.0 18 10 29920 270 101 101.0 -0.0 Wind Parameters Energy-Hel index: -1.03 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//LH843/skewt/LH843.skewt.20251207.11.gif