UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011011.upa.cvt Date: 1100Z 10 JAN 26 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 10 JAN 26 Station: LHUD WMO ident: 12982 Latitude: 46.25 Longitude: 20.10 Elevation: 83.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 20 340 5 SFC 992 83 -2.9 -3.0 99 0.1 -2.9 340 5 270.9 271.4 270.7 279.2 3.08 2 965 301 -4.9 -4.9 100 0.0 -4.9 2 7 271.0 271.5 270.2 278.5 2.75 3 937 534 -2.9 -2.9 100 0.0 -2.9 25 10 275.3 275.9 273.6 284.4 3.29 4 925 636 -3.3 -3.3 100 0.0 -3.3 35 11 275.9 276.5 273.9 284.8 3.23 5 906 800 -4.1 -4.1 100 0.0 -4.1 25 11 276.8 277.3 274.2 285.4 3.11 6 901 844 -1.3 -2.3 93 1.0 -1.7 23 10 280.1 280.7 276.7 290.1 3.58 7 895 897 -0.9 -2.2 91 1.3 -1.4 19 10 281.0 281.6 277.3 291.2 3.63 8 850 1307 -3.3 -4.9 89 1.6 -3.9 355 9 282.7 283.2 277.4 291.5 3.12 9 700 2816 -12.9 -16.8 73 3.9 -13.9 325 9 288.2 288.5 277.9 292.6 1.46 10 687 2959 -13.7 -17.8 71 4.1 -14.7 322 10 288.9 289.1 278.2 293.0 1.37 11 637 3528 -17.9 -20.0 84 2.1 -18.4 312 14 290.4 290.6 278.7 294.1 1.23 12 588 4123 -20.5 -35.5 25 15.0 -22.5 302 18 294.1 294.1 279.1 295.1 0.32 13 548 4640 -24.9 -33.9 43 9.0 -26.0 292 22 294.8 294.9 279.6 296.2 0.40 14 532 4855 -26.3 -46.3 13 20.0 -27.9 288 24 295.7 295.7 279.6 296.1 0.11 15 500 5300 -29.9 -45.9 20 16.0 -31.1 280 27 296.6 296.6 280.0 297.0 0.13 16 444 6136 -37.1 -50.1 25 13.0 -37.7 261 38 297.8 297.8 280.5 298.1 0.09 17 417 6567 -40.7 -45.2 62 4.5 -40.9 252 44 298.5 298.5 280.9 299.1 0.16 18 400 6850 -42.5 -46.6 64 4.1 -42.7 245 48 299.8 299.8 281.4 300.3 0.14 19 353 7678 -49.3 -52.8 67 3.5 -49.4 231 62 301.5 301.5 282.1 301.8 0.08 20 333 8055 -52.7 -58.0 53 5.3 -52.8 225 68 301.9 301.9 282.2 302.1 0.05 21 325 8211 -54.1 -60.1 48 6.0 -54.2 231 63 302.1 302.1 282.3 302.2 0.04 22 319 8330 -53.9 -61.9 37 8.0 -54.0 235 60 304.0 304.0 283.0 304.1 0.03 23 300 8720 -57.1 -63.1 46 6.0 -57.2 250 48 304.9 304.9 283.4 305.0 0.03 24 294 8848 -57.7 -63.7 46 6.0 -57.8 246 45 305.8 305.8 283.7 305.9 0.02 25 292 8891 -57.9 -64.9 40 7.0 -58.0 245 44 306.1 306.1 283.8 306.2 0.02 26 289 8956 -55.9 -71.9 12 16.0 -56.1 246 44 309.8 309.8 285.2 309.9 0.01 27 281 9137 -52.1 -75.1 5 23.0 -52.4 249 44 317.8 317.8 288.1 317.8 0.01 28 257 9712 -54.5 -75.5 6 21.0 -54.7 257 46 322.5 322.5 289.5 322.5 0.01 29 250 9890 -53.1 -77.1 4 24.0 -53.4 260 46 327.1 327.1 290.9 327.1 0.00 30 207 11116 -51.3 -79.3 2 28.0 -51.7 243 30 348.1 348.1 296.2 348.1 0.00 31 200 11340 -51.7 -80.7 2 29.0 -52.1 240 27 350.9 350.9 296.8 350.9 0.00 32 150 13200 -52.5 -82.5 1 30.0 -53.0 260 35 379.6 379.6 302.2 379.6 0.00 33 100 15800 -56.3 -84.3 2 28.0 -56.8 270 66 418.9 418.9 307.6 419.0 0.00 34 95 16125 -54.3 -84.3 1 30.0 -54.9 264 63 429.1 429.1 308.7 429.1 0.00 35 70 18050 -59.3 -86.3 2 27.0 -59.7 230 46 457.5 457.5 311.5 457.5 0.00 36 66 18415 -61.5 -87.5 2 26.0 -61.9 235 48 460.5 460.5 311.8 460.5 0.00 37 57 19328 -58.1 -87.1 1 29.0 -58.7 248 52 487.9 487.9 314.1 487.9 0.00 38 50 20150 -58.5 -87.5 1 29.0 -59.2 260 56 505.6 505.6 315.4 505.6 0.00 39 46 20670 -60.9 -87.9 2 27.0 -61.4 260 57 512.0 512.0 315.8 512.1 0.00 40 43 21091 -57.7 -86.7 1 29.0 -58.6 260 57 529.9 529.9 316.9 529.9 0.00 41 30 23330 -62.9 -89.9 1 27.0 -63.6 260 60 573.2 573.2 319.3 573.2 0.00 42 28 23757 -61.1 -89.1 1 28.0 -62.0 260 62 589.6 589.6 320.1 589.6 0.00 43 21 25537 -62.5 -89.5 1 27.0 -63.4 260 71 635.9 635.9 322.2 636.0 0.01 44 20 25840 -60.1 -88.1 1 28.0 -61.4 260 73 652.2 652.2 322.7 652.3 0.01 45 17 26858 -58.3 -88.3 1 30.0 -60.1 689.0 689.0 324.1 689.1 0.01 46 15 27659 -51.1 -84.1 1 33.0 -55.0 738.1 738.1 325.6 738.2 0.02 47 13 28584 -53.9 -85.9 1 32.0 -57.3 759.2 759.2 326.2 759.3 0.02 TRP 292 8891 -57.9 -64.9 40 7.0 -58.0 245 44 306.1 306.1 283.8 306.2 0.02 WND 333 8055 -52.7 -58.0 53 5.3 -52.8 225 68 301.9 301.9 282.2 302.1 0.05 Sounding variables and indices 1000-500 mb thick: 5280.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 67.53 % Est. max temperature: 9.16 C = 48.50 F Sfc-Lift cond lev (LCL): 990.23 mb = 97.14 m = 318.71 ft T: -3.03 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.74 C Layer 965.0- 937.0 mb Conv cond level (CCL): 992.00 mb = 83.00 m = 272.31 ft Mean mixing ratio: 3.12 g/kg Conv temperature: -2.84 C = 26.88 F Cap Strength: 11.30 C Lifted Index: 11.62 C Risk: None Lifted Index @300 mb: 15.48 C Lifted Index @700 mb: 7.53 C Showalter Index: 5.18 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 25.00 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 97.00 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.58 J/kg Max Up Vert Vel: 8.90 m/s Conv Inhibition (B-): 56713.21 J/kg Cap Strength: 11.55 C Lift Cond Lev (LCL): 938.49 mb = 521.30 m = 1710.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 992 83 340 5 1.7 -4.7 | 140 7 -4.6 5.5 1 925 636 35 11 -6.3 -9.0 | 95 13 -12.6 1.2 2 850 1307 355 9 0.8 -9.0 | 103 6 -5.5 1.2 3 700 2816 325 9 5.2 -7.4 | 159 3 -1.1 2.8 4 500 5300 280 27 26.6 -4.7 | 255 21 20.3 5.5 5 400 6850 245 48 43.5 20.3 | 231 48 37.2 30.5 6 333 8055 225 68 48.1 48.1 | 216 72 41.8 58.3 7 300 8720 250 48 45.1 16.4 | 236 47 38.8 26.6 8 292 8891 245 44 39.9 18.6 | 229 44 33.6 28.8 9 250 9890 260 46 45.3 8.0 | 245 43 39.0 18.2 10 200 11340 240 27 23.4 13.5 | 216 29 17.1 23.7 11 150 13200 260 35 34.5 6.1 | 240 33 28.2 16.3 12 100 15800 270 66 66.0 -0.0 | 260 61 59.7 10.2 13 70 18050 230 46 35.2 29.6 | 216 49 29.0 39.8 14 50 20150 260 56 55.1 9.7 | 248 53 48.9 19.9 15 30 23330 260 60 59.1 10.4 | 249 57 52.8 20.6 16 20 25840 260 73 71.9 12.7 | 251 69 65.6 22.9 Wind Parameters Mean winds (0-6000m): 298.5 at 16.0 knts Storm direction: 328.5 at 12.0 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -13.2 tot: -6.9 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.14 Bulk Shear: 34.72 m/s 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 16 8 108 9| 8.4 0.0 8.4| 0.0 -11.8 -11.8 -23.5 -0.68| 8.9 -6.0 1000 21 9 101 10| 4.2 2.0 6.1| 0.5 -13.2 -12.7 -12.7 -0.45| 7.1 -3.2 1500 13 9 99 8| 2.8 2.3 5.1| 2.5 -13.2 -10.7 -7.2 -0.29| 5.8 -1.7 2000 6 9 99 7| 2.1 2.1 4.2| 3.5 -13.2 -9.7 -4.9 -0.21| 4.7 -1.0 2500 359 9 101 6| 1.7 2.0 3.7| 4.7 -13.2 -8.5 -3.4 -0.13| 4.1 -0.5 3000 353 9 103 5| 1.4 2.1 3.5| 6.3 -13.2 -6.9 -2.3 -0.00| 3.9 -0.0 4000 337 10 106 2| 1.0 2.6 3.7| 8.9 -13.2 -4.3 -1.1 0.10| 4.0 0.4 5000 316 13 250 3| 0.8 3.1 3.9| 8.9 -22.5 -13.5 -2.7 0.02| 4.3 0.1 6000 298 16 252 8| 0.7 3.8 4.5| 8.9 -68.3 -59.4 -9.9 -0.10| 5.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20260110.11.gif