UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 8 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 1002 144 17.4 4.4 42 13.0 10.5 25 3 290.4 291.3 283.5 305.4 5.23 1 1000 161 16.0 5.0 48 11.0 10.2 10 3 289.1 290.1 283.3 304.8 5.47 2 989 255 15.0 4.0 48 11.0 9.3 10 4 289.1 290.0 282.9 303.8 5.15 3 925 815 9.6 2.6 62 7.0 6.1 10 13 289.1 290.0 282.7 303.4 4.99 4 857 1443 4.0 0.4 77 3.6 2.3 28 15 289.7 290.5 282.5 302.9 4.59 5 850 1510 4.6 -4.4 52 9.0 0.8 30 15 291.0 291.5 281.5 300.5 3.24 6 790 2101 0.0 -4.7 71 4.7 -2.0 34 16 292.2 292.8 282.3 302.2 3.41 7 751 2506 -1.3 -8.3 59 7.0 -4.0 36 16 295.1 295.5 282.7 303.2 2.72 8 737 2656 0.0 -14.0 34 14.0 -4.8 37 16 298.1 298.4 282.8 303.5 1.76 9 702 3044 -2.1 -25.1 15 23.0 -8.0 40 17 299.9 300.0 282.3 302.2 0.71 10 700 3067 -2.1 -26.1 14 24.0 -8.1 40 17 300.2 300.3 282.3 302.3 0.65 11 636 3824 -5.5 -34.5 8 29.0 -11.3 39 27 304.6 304.7 283.7 305.8 0.32 12 600 4279 -8.9 -32.9 12 24.0 -13.7 38 33 305.8 305.9 284.2 307.2 0.40 13 588 4435 -7.9 -41.9 5 34.0 -13.5 37 35 308.8 308.8 285.1 309.3 0.16 14 500 5680 -14.7 -40.7 9 26.0 -18.7 35 52 315.1 315.2 287.4 315.9 0.22 15 491 5817 -15.3 -41.3 9 26.0 -19.2 34 52 316.0 316.1 287.7 316.8 0.21 16 490 5833 -15.3 -40.3 10 25.0 -19.2 34 53 316.2 316.3 287.8 317.1 0.23 17 457 6354 -19.7 -30.7 37 11.0 -21.8 29 54 317.1 317.2 288.5 319.3 0.65 18 454 6403 -19.9 -28.9 45 9.0 -21.7 29 55 317.4 317.6 288.8 320.1 0.77 19 400 7330 -26.1 -42.1 21 16.0 -28.0 20 58 321.1 321.1 289.3 321.9 0.24 20 370 7888 -30.1 -48.1 16 18.0 -31.7 17 60 323.0 323.0 289.8 323.5 0.13 21 341 8461 -35.3 -45.3 35 10.0 -36.1 14 62 323.5 323.6 290.0 324.3 0.20 22 314 9030 -39.1 -53.1 21 14.0 -39.9 12 65 326.0 326.0 290.6 326.3 0.09 23 300 9340 -41.5 -50.5 37 9.0 -42.0 10 66 326.9 326.9 291.0 327.4 0.12 24 286 9662 -44.5 -50.5 51 6.0 -44.8 9 70 327.1 327.1 291.0 327.6 0.13 25 255 10421 -50.5 -57.5 43 7.0 -50.7 6 81 329.1 329.1 291.5 329.4 0.06 26 250 10550 -51.3 -58.3 43 7.0 -51.5 5 83 329.8 329.8 291.7 330.0 0.06 27 246 10655 -51.8 -59.7 38 7.8 -52.0 5 87 330.5 330.5 291.9 330.7 0.05 28 223 11286 -55.1 -68.1 18 13.0 -55.3 5 71 334.9 334.9 293.0 335.0 0.02 29 206 11792 -55.7 -72.7 10 17.0 -55.9 358 62 341.7 341.7 294.7 341.7 0.01 30 200 11980 -55.5 -73.5 9 18.0 -55.8 355 58 344.9 344.9 295.5 344.9 0.01 31 194 12175 -52.7 -77.7 3 25.0 -53.1 357 55 352.4 352.4 297.1 352.4 0.00 32 179 12692 -55.7 -79.7 3 24.0 -56.0 1 48 355.7 355.7 297.8 355.7 0.00 33 153 13694 -54.7 -83.7 2 29.0 -55.1 9 35 373.7 373.7 301.2 373.7 0.00 34 150 13820 -55.5 -83.5 2 28.0 -55.8 10 33 374.5 374.5 301.4 374.5 0.00 35 135 14485 -58.9 -83.9 3 25.0 -59.2 9 28 379.9 379.9 302.2 379.9 0.00 36 100 16370 -57.9 -86.9 1 29.0 -58.3 5 13 415.9 415.9 307.2 415.9 0.00 37 85 17390 -60.1 -88.1 1 28.0 -60.4 292 14 431.2 431.2 309.0 431.2 0.00 38 79 17851 -57.1 -88.1 1 31.0 -57.6 259 14 446.5 446.5 310.5 446.5 0.00 39 70 18610 -60.7 -88.7 1 28.0 -61.1 205 15 454.5 454.5 311.3 454.5 0.00 40 68 18790 -61.3 -89.3 1 28.0 -61.7 214 14 457.0 457.0 311.5 457.0 0.00 41 61 19465 -59.5 -88.5 1 29.0 -60.0 248 13 475.4 475.4 313.1 475.5 0.00 42 50 20700 -61.7 -89.7 1 28.0 -62.1 310 9 498.1 498.1 314.8 498.1 0.00 43 45 21351 -62.9 -90.9 1 28.0 -63.3 292 10 510.4 510.4 315.7 510.4 0.00 44 30 23870 -59.5 -89.5 1 30.0 -60.4 225 15 582.4 582.4 319.8 582.5 0.00 45 21 26112 -57.3 -90.3 1 33.0 -59.0 273 24 651.6 651.6 322.7 651.7 0.01 46 20 26420 -57.7 -89.7 1 32.0 -59.4 280 25 659.6 659.6 323.0 659.6 0.01 47 19 26743 -58.5 -89.5 1 31.0 -60.1 279 26 666.8 666.8 323.3 666.9 0.01 48 17 27450 -54.5 -88.5 1 34.0 -57.1 276 29 701.2 701.2 324.5 701.3 0.01 49 16 27837 -55.9 -88.9 1 33.0 -58.3 275 31 708.9 708.9 324.7 709.0 0.01 50 10 30870 -50.1 -86.1 1 36.0 -55.6 265 44 832.5 832.5 328.0 832.7 0.02 51 9.4 31274 -50.9 -86.9 1 36.0 -56.2 844.4 844.4 328.2 844.6 0.02 TRP 223 11286 -55.1 -68.1 18 13.0 -55.3 5 71 334.9 334.9 293.0 335.0 0.02 WND 246 10655 -51.8 -59.7 38 7.8 -52.0 5 87 330.5 330.5 291.9 330.7 0.05 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 790.00 mb = 2101.28 m = 6893.88 ft Freezing level: 737.00 mb = 2656.16 m = 8714.34 ft Freezing level: 737.00 mb = 2656.16 m = 8714.34 ft Wetbulb zero: 832.97 mb = 1673.44 m = 5490.22 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 32.97 % Est. max temperature: 17.61 C = 63.69 F Sfc-Lift cond lev (LCL): 824.47 mb = 1756.34 m = 5762.21 ft T: 2.68 C 700-500 lapse rate: 4.82 C/km ThetaE index: 4.93 C Layer 1000.0- 790.0 mb Conv cond level (CCL): 799.73 mb = 2002.44 m = 6569.60 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 19.02 C = 66.23 F Cap Strength: 9.01 C Lifted Index: 11.76 C Risk: None Lifted Index @300 mb: 16.61 C Lifted Index @700 mb: 5.32 C Showalter Index: 13.93 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 10.30 C K Index: -9.10 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.94 J/kg Max Up Vert Vel: 1.37 m/s Conv Inhibition (B-): 57582.99 J/kg Cap Strength: 11.62 C Lift Cond Lev (LCL): 833.92 mb = 1664.28 m = 5460.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 20 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 1002 144 25 3 -1.3 -2.7 | 250 17 16.2 5.9 1 1000 161 10 3 -0.5 -3.0 | 252 18 17.0 5.7 2 925 815 10 13 -2.3 -12.8 | 285 16 15.2 -4.2 3 850 1510 30 15 -7.5 -13.0 | 294 11 10.0 -4.4 4 700 3067 40 17 -10.9 -13.0 | 304 8 6.6 -4.4 5 500 5680 35 52 -29.8 -42.6 | 20 36 -12.3 -34.0 6 400 7330 20 58 -19.8 -54.5 | 3 46 -2.3 -45.9 7 300 9340 10 66 -11.5 -65.0 | 354 57 6.0 -56.4 8 250 10550 5 83 -7.2 -82.7 | 352 75 10.3 -74.1 9 246 10655 5 87 -7.6 -86.7 | 353 79 9.9 -78.1 10 223 11286 5 71 -6.2 -70.7 | 350 63 11.3 -62.1 11 200 11980 355 58 5.1 -57.8 | 335 54 22.6 -49.2 12 150 13820 10 33 -5.7 -32.5 | 334 27 11.8 -23.9 13 100 16370 5 13 -1.1 -13.0 | 285 17 16.4 -4.3 14 70 18610 205 15 6.3 13.6 | 227 33 23.8 22.2 15 50 20700 310 9 6.9 -5.8 | 263 25 24.4 2.8 16 30 23870 225 15 10.6 10.6 | 236 34 28.1 19.2 17 20 26420 280 25 24.6 -4.3 | 264 42 42.1 4.3 18 10 30870 265 44 43.8 3.8 | 259 63 61.3 12.4 Wind Parameters Mean winds (0-6000m): 33.8 at 26.0 knts Storm direction: 63.8 at 19.5 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 61.3 deg Storm rel helicity (0-3000m) pos: 56.9 neg: 0.0 tot: 56.9 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 53.83 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 10 7 263 16| 0.0 7.7 7.7| 32.7 0.0 32.7 65.4 0.97| 7.9 7.7 1000 12 10 273 15| 2.1 3.9 6.0| 47.6 0.0 47.6 47.6 0.88| 6.5 5.7 1500 19 11 279 14| 2.3 2.6 4.8| 51.0 0.0 51.0 34.0 0.77| 5.4 4.2 2000 23 12 282 13| 2.0 1.9 3.9| 52.5 0.0 52.5 26.2 0.75| 4.3 3.3 2500 26 13 285 12| 1.8 1.5 3.3| 53.8 0.0 53.8 21.5 0.74| 3.7 2.7 3000 29 14 288 11| 1.8 1.3 3.1| 56.9 0.0 56.9 19.0 0.74| 3.4 2.5 4000 32 16 301 10| 1.3 2.6 3.9| 84.4 0.0 84.4 21.1 0.73| 4.3 3.2 5000 34 21 326 11| 1.1 3.5 4.5|108.5 0.0 108.5 21.7 0.61| 4.8 3.0 6000 34 26 347 13| 0.9 3.7 4.6|118.3 -32.0 86.3 14.4 0.46| 5.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251008.11.gif