UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100623.upa.cvt Date: 2300Z 6 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 6 OCT 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 1001 144 10.0 6.7 80 3.3 8.3 295 5 283.1 284.1 281.4 300.1 6.15 1 1000 152 10.2 7.4 83 2.8 8.7 310 5 283.4 284.5 281.8 301.2 6.46 2 925 796 7.0 3.5 78 3.5 5.2 350 25 286.5 287.4 282.0 301.5 5.32 3 850 1486 2.4 0.0 84 2.4 1.3 345 15 288.7 289.5 282.0 301.6 4.50 4 800 1975 0.6 -5.4 64 6.0 -1.9 343 15 291.8 292.4 281.8 301.2 3.19 5 719 2822 -6.1 -8.3 84 2.2 -6.9 341 15 293.5 294.0 282.1 301.9 2.84 6 708 2943 -5.7 -10.1 71 4.4 -7.2 340 15 295.2 295.7 282.5 302.8 2.50 7 700 3032 -6.3 -10.4 73 4.1 -7.7 340 15 295.5 296.0 282.6 303.0 2.47 8 601 4209 -13.3 -16.9 74 3.6 -14.3 351 18 300.6 300.9 283.8 305.9 1.69 9 569 4623 -16.7 -18.4 87 1.7 -17.1 355 19 301.3 301.6 283.9 306.3 1.57 10 500 5580 -24.1 -27.4 74 3.3 -24.6 5 21 303.7 303.8 283.9 306.3 0.81 11 491 5712 -25.1 -28.4 74 3.3 -25.6 5 21 304.0 304.2 284.0 306.5 0.75 12 458 6212 -29.7 -30.2 95 0.5 -29.7 5 22 304.4 304.5 284.0 306.6 0.68 13 433 6608 -32.9 -34.2 88 1.3 -33.0 5 22 305.2 305.3 284.1 306.9 0.49 14 420 6822 -34.5 -37.7 73 3.2 -34.8 5 23 305.9 305.9 284.2 307.1 0.35 15 400 7160 -37.1 -39.6 77 2.5 -37.3 5 23 306.8 306.8 284.5 307.8 0.31 16 387 7387 -39.1 -40.2 89 1.1 -39.2 6 23 307.1 307.1 284.6 308.1 0.30 17 342 8225 -44.7 -50.7 51 6.0 -45.0 9 23 310.5 310.5 285.7 310.9 0.11 18 330 8463 -45.3 -59.3 19 14.0 -45.7 10 23 312.9 312.9 286.4 313.0 0.04 19 328 8504 -44.7 -63.7 10 19.0 -45.2 10 24 314.2 314.2 286.8 314.3 0.02 20 300 9100 -45.5 -67.5 7 22.0 -46.0 5 31 321.2 321.2 289.1 321.3 0.01 21 258 10109 -43.3 -76.3 1 33.0 -44.1 5 31 338.6 338.6 294.0 338.6 0.00 22 250 10320 -43.9 -77.9 1 34.0 -44.6 5 31 340.8 340.8 294.5 340.8 0.00 23 241 10565 -46.1 -79.1 1 33.0 -46.7 4 30 341.1 341.1 294.6 341.1 0.00 24 200 11800 -48.1 -81.1 1 33.0 -48.7 360 25 356.6 356.6 298.0 356.6 0.00 25 169 12909 -47.9 -82.9 1 35.0 -48.6 3 27 374.5 374.5 301.4 374.5 0.00 26 150 13690 -50.5 -84.5 1 34.0 -51.1 5 29 383.1 383.1 302.8 383.1 0.00 27 144 13956 -51.7 -84.7 1 33.0 -52.2 6 27 385.5 385.5 303.1 385.5 0.00 28 100 16320 -53.3 -87.3 1 34.0 -53.9 10 13 424.7 424.7 308.3 424.8 0.00 29 82 17592 -54.1 -88.1 1 34.0 -54.8 348 13 447.9 447.9 310.7 447.9 0.00 30 75 18158 -58.3 -89.3 1 31.0 -58.8 338 13 450.7 450.7 310.9 450.7 0.00 31 70 18590 -59.1 -89.1 1 30.0 -59.6 330 13 457.9 457.9 311.6 458.0 0.00 32 50 20700 -60.3 -90.3 1 30.0 -60.9 255 5 501.4 501.4 315.1 501.4 0.00 33 42 21790 -59.3 -90.3 1 31.0 -60.0 248 4 529.5 529.5 316.9 529.5 0.00 34 37 22579 -62.5 -91.5 1 29.0 -63.1 243 4 540.8 540.8 317.6 540.8 0.00 35 30 23880 -60.5 -91.5 1 31.0 -61.4 235 3 579.7 579.7 319.6 579.7 0.00 36 20 26420 -57.9 -91.9 1 34.0 -59.6 280 17 658.9 658.9 323.0 659.0 0.00 37 18 27089 -55.7 -91.7 0 36.0 -57.9 278 20 686.0 686.0 324.0 686.1 0.00 38 17 27453 -56.5 -91.5 0 35.0 -58.7 278 21 694.8 694.8 324.3 694.8 0.01 39 11 30280 -47.1 -86.1 0 39.0 -53.5 271 33 821.0 821.1 327.7 821.2 0.02 40 10 30910 -48.7 -86.7 0 38.0 -54.8 270 36 837.8 837.8 328.1 837.9 0.02 41 9.0 31600 -50.5 -88.5 0 38.0 -56.2 856.5 856.5 328.5 856.6 0.02 42 7.4 32891 -45.3 -85.3 0 40.0 -54.1 926.9 927.0 329.9 927.3 0.04 43 5.9 34399 -46.5 -85.5 0 39.0 -55.7 983.8 983.8 330.9 984.2 0.04 TRP 330 8463 -45.3 -59.3 19 14.0 -45.7 10 23 312.9 312.9 286.4 313.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5428.00 m Freezing level: 792.75 mb = 2050.64 m = 6727.75 ft Wetbulb zero: 829.32 mb = 1684.61 m = 5526.85 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 77.30 % Est. max temperature: 15.56 C = 60.01 F Sfc-Lift cond lev (LCL): 952.07 mb = 557.71 m = 1829.74 ft T: 8.18 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.36 C Layer 800.0- 719.0 mb Conv cond level (CCL): 869.48 mb = 1301.08 m = 4268.58 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 15.01 C = 59.02 F Cap Strength: 3.79 C Lifted Index: 3.89 C Risk: None Lifted Index @300 mb: 14.19 C Lifted Index @700 mb: 2.35 C Showalter Index: 3.77 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 24.10 C K Index: 22.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 0.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.18 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 56631.98 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 905.22 mb = 972.40 m = 3190.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 13 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 1001 144 295 5 4.5 -2.1 | 223 14 9.3 10.1 1 1000 152 310 5 3.8 -3.2 | 224 12 8.6 9.0 2 925 796 350 25 4.3 -24.6 | 324 15 9.1 -12.4 3 850 1486 345 15 3.9 -14.5 | 285 9 8.7 -2.3 4 700 3032 340 15 5.1 -14.1 | 281 10 9.9 -1.9 5 500 5580 5 21 -1.8 -20.9 | 341 9 2.9 -8.7 6 400 7160 5 23 -2.0 -22.9 | 345 11 2.8 -10.7 7 330 8463 10 23 -4.0 -22.7 | 356 10 0.8 -10.5 8 300 9100 5 31 -2.7 -30.9 | 354 19 2.1 -18.7 9 250 10320 5 31 -2.7 -30.9 | 354 19 2.1 -18.7 10 200 11800 360 25 -0.0 -25.0 | 340 14 4.8 -12.8 11 150 13690 5 29 -2.5 -28.9 | 352 17 2.3 -16.7 12 100 16320 10 13 -2.3 -12.8 | 284 3 2.5 -0.6 13 70 18590 330 13 6.5 -11.3 | 265 11 11.3 0.9 14 50 20700 255 5 4.8 1.3 | 215 17 9.6 13.5 15 30 23880 235 3 2.5 1.7 | 207 16 7.2 13.9 16 20 26420 280 17 16.7 -3.0 | 247 23 21.5 9.2 17 10 30910 270 36 36.0 -0.0 | 253 43 40.8 12.2 Wind Parameters Mean winds (0-6000m): 351.4 at 17.5 knts Storm direction: 21.4 at 13.1 knts Shear (0-3000m) pos: 3.0 neg: 0.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 60.3 deg Storm rel helicity (0-3000m) pos: 76.5 neg: -23.5 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.94 Bulk Shear: 5.77 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 ------------------------------------------------------------------------------- 500 334 13 265 10| 17.6 0.0 17.6| 56.1 0.0 56.1 112.2 0.97| 18.1 17.6 1000 346 18 298 10| 8.9 0.0 8.9| 75.6 -10.7 65.0 65.0 0.70| 14.1 9.9 1500 346 17 297 10| 6.0 1.7 7.7| 75.6 -22.1 53.5 35.7 0.46| 11.2 5.2 2000 346 17 294 10| 4.5 1.3 5.8| 75.6 -22.6 53.0 26.5 0.45| 8.5 3.8 2500 345 16 292 10| 3.6 1.1 4.7| 75.6 -23.2 52.5 21.0 0.44| 6.9 3.0 3000 344 16 290 10| 3.0 0.9 3.9| 76.5 -23.5 53.0 17.7 0.43| 5.8 2.5 4000 345 16 291 10| 2.6 0.7 3.3| 85.6 -23.5 62.1 15.5 0.49| 4.9 2.4 5000 348 17 296 9| 2.4 0.5 2.9| 95.0 -23.5 71.5 14.3 0.54| 4.3 2.3 6000 351 17 304 9| 2.1 0.4 2.5|100.1 -23.5 76.6 12.8 0.55| 3.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251006.23.gif