UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 9 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 1004 138 5.8 5.8 100 0.0 5.8 115 1 278.6 279.6 278.7 294.3 5.76 1 1000 171 5.6 5.6 100 0.0 5.6 125 3 278.8 279.7 278.7 294.3 5.70 2 964 471 4.2 4.2 100 0.0 4.2 181 5 280.3 281.2 279.1 295.0 5.36 3 959 513 5.8 4.5 91 1.3 5.2 189 5 282.3 283.3 280.3 297.6 5.51 4 945 634 5.0 1.6 79 3.4 3.4 212 6 282.7 283.5 279.3 295.4 4.54 5 934 730 8.4 0.4 57 8.0 4.6 230 7 287.1 287.8 281.0 299.1 4.21 6 926 801 8.8 -0.2 53 9.0 4.6 243 7 288.2 288.9 281.3 299.9 4.07 7 925 810 8.8 -0.2 53 9.0 4.6 245 7 288.3 289.0 281.3 300.0 4.07 8 910 946 11.2 -1.8 40 13.0 5.1 256 8 292.1 292.8 282.5 302.9 3.68 9 888 1150 11.8 -0.2 44 12.0 5.9 272 9 294.8 295.6 284.3 307.3 4.24 10 850 1515 9.6 0.6 53 9.0 5.1 300 11 296.2 297.1 285.4 310.1 4.70 11 839 1623 8.8 -0.2 53 9.0 4.4 300 12 296.5 297.3 285.2 309.8 4.49 12 766 2370 4.6 -20.4 14 25.0 -3.1 303 17 299.8 299.9 282.5 302.9 0.98 13 700 3097 -0.5 -17.5 26 17.0 -6.0 305 23 301.9 302.2 283.9 306.3 1.38 14 681 3316 -1.7 -23.7 17 22.0 -7.7 307 24 303.0 303.1 283.7 305.7 0.83 15 668 3469 -2.9 -19.9 26 17.0 -7.9 308 25 303.3 303.5 284.2 307.1 1.18 16 658 3588 -4.1 -10.1 63 6.0 -6.4 310 26 303.3 303.8 285.9 311.6 2.69 17 645 3745 -5.1 -12.1 58 7.0 -7.6 311 27 303.9 304.3 285.8 311.2 2.34 18 642 3781 -5.3 -12.3 58 7.0 -7.8 311 27 304.0 304.5 285.8 311.3 2.32 19 631 3917 -4.7 -31.7 10 27.0 -10.6 313 28 306.2 306.3 284.4 307.7 0.43 20 624 4004 -4.9 -12.9 53 8.0 -7.8 314 28 307.0 307.4 286.8 314.2 2.27 21 605 4247 -6.5 -10.0 76 3.5 -7.9 316 30 307.9 308.4 287.8 317.2 2.95 22 600 4311 -6.1 -12.1 62 6.0 -8.3 316 30 309.1 309.5 287.8 317.1 2.52 23 542 5097 -12.1 -12.1 100 0.0 -12.1 324 34 311.0 311.6 288.7 320.0 2.79 24 500 5710 -14.9 -17.0 84 2.1 -15.6 330 38 314.9 315.3 289.2 321.5 2.02 25 452 6466 -19.9 -23.5 73 3.6 -20.8 328 37 317.8 318.1 289.4 322.2 1.27 26 400 7360 -27.1 -30.6 72 3.5 -27.7 325 36 319.8 319.9 289.5 322.4 0.75 27 352 8267 -34.9 -39.8 61 4.9 -35.4 327 39 321.2 321.2 289.5 322.4 0.34 28 334 8631 -38.1 -40.8 76 2.7 -38.4 328 40 321.6 321.7 289.6 322.8 0.32 29 304 9271 -43.5 -48.0 61 4.5 -43.7 330 42 322.8 322.9 289.8 323.4 0.16 30 300 9360 -44.3 -50.3 51 6.0 -44.6 330 42 322.9 322.9 289.8 323.4 0.13 31 281 9797 -47.7 -55.7 39 8.0 -48.0 335 41 324.1 324.1 290.1 324.4 0.07 32 250 10560 -54.9 -59.8 54 4.9 -55.0 345 40 324.4 324.5 290.2 324.6 0.05 33 240 10819 -57.3 -62.3 53 5.0 -57.4 347 41 324.6 324.7 290.2 324.8 0.04 34 200 11950 -64.3 -69.2 51 4.9 -64.3 355 46 330.9 330.9 292.0 331.0 0.02 35 165 13105 -72.3 -76.7 51 4.4 -72.3 355 38 336.3 336.3 293.4 336.3 0.01 36 150 13670 -69.7 -83.7 11 14.0 -69.8 350 42 350.0 350.0 296.6 350.0 0.00 37 141 14040 -66.3 -85.3 5 19.0 -66.4 350 42 362.2 362.2 299.1 362.2 0.00 38 100 16120 -64.7 -86.7 3 22.0 -64.8 350 44 402.7 402.7 305.6 402.7 0.00 39 85 17118 -60.7 -87.7 2 27.0 -61.0 352 34 430.0 430.0 308.9 430.0 0.00 40 75 17889 -63.9 -88.9 2 25.0 -64.1 354 27 438.9 438.9 309.8 438.9 0.00 41 70 18310 -64.5 -88.5 2 24.0 -64.7 355 23 446.4 446.4 310.5 446.4 0.00 42 50 20370 -64.5 -90.5 2 26.0 -64.8 335 35 491.5 491.5 314.3 491.5 0.00 43 37 22201 -66.7 -91.7 2 25.0 -67.0 329 41 530.0 530.0 316.9 530.1 0.00 44 31 23279 -63.7 -91.7 1 28.0 -64.3 326 45 565.7 565.7 318.9 565.7 0.00 45 30 23480 -64.5 -91.5 1 27.0 -65.0 325 46 568.8 568.8 319.1 568.8 0.00 46 25 24591 -65.1 -92.1 1 27.0 -65.7 321 50 597.5 597.5 320.5 597.5 0.00 47 23 25102 -62.3 -91.3 1 29.0 -63.2 318 51 620.2 620.2 321.5 620.2 0.00 48 20 25960 -64.7 -91.7 1 27.0 -65.4 315 54 638.1 638.1 322.2 638.2 0.00 49 19 26273 -65.3 -92.3 1 27.0 -66.0 315 57 645.7 645.7 322.5 645.7 0.00 50 15 27738 -58.7 -90.7 1 32.0 -60.6 315 74 712.8 712.8 324.8 712.8 0.01 51 11 29681 -60.5 -90.5 1 30.0 -62.6 315 95 772.4 772.4 326.5 772.4 0.01 52 10 30280 -57.1 -90.1 1 33.0 -60.2 315 101 806.4 806.4 327.4 806.5 0.01 53 7.9 31768 -58.3 -90.3 1 32.0 -61.6 857.9 857.9 328.5 858.0 0.01 TRP 165 13105 -72.3 -76.7 51 4.4 -72.3 355 38 336.3 336.3 293.4 336.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 706.47 mb = 3025.72 m = 9926.77 ft Wetbulb zero: 796.60 mb = 2048.40 m = 6720.38 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 55.92 % Est. max temperature: 23.24 C = 73.83 F Sfc-Lift cond lev (LCL): 1004.00 mb = 138.39 m = 454.05 ft T: 5.80 C 700-500 lapse rate: 5.51 C/km ThetaE index: 7.17 C Layer 839.0- 700.0 mb Conv cond level (CCL): 675.92 mb = 3375.40 m = 11074.02 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 30.30 C = 86.55 F Cap Strength: 13.75 C Lifted Index: 15.90 C Risk: None Lifted Index @300 mb: 18.20 C Lifted Index @700 mb: 10.44 C Showalter Index: 7.35 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 15.50 C K Index: 8.10 Risk: None Sweat Index: 67.20 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.67 J/kg Max Up Vert Vel: 11.02 m/s Conv Inhibition (B-): 56807.47 J/kg Cap Strength: 15.72 C Lift Cond Lev (LCL): 893.25 mb = 1101.20 m = 3612.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 17 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 1004 138 115 1 -0.9 0.4 | 163 17 -5.0 16.6 1 1000 171 125 3 -2.5 1.7 | 160 19 -6.6 17.9 2 925 810 245 7 6.3 3.0 | 187 19 2.2 19.2 3 850 1515 300 11 9.5 -5.5 | 207 12 5.4 10.7 4 700 3097 305 23 18.8 -13.2 | 258 15 14.7 3.0 5 500 5710 330 38 19.0 -32.9 | 318 22 14.9 -16.7 6 400 7360 325 36 20.6 -29.5 | 309 21 16.5 -13.3 7 300 9360 330 42 21.0 -36.4 | 320 26 16.9 -20.2 8 250 10560 345 40 10.4 -38.6 | 345 23 6.2 -22.4 9 200 11950 355 46 4.0 -45.8 | 0 30 -0.1 -29.6 10 165 13105 355 38 3.3 -37.9 | 2 22 -0.8 -21.7 11 150 13670 350 42 7.3 -41.4 | 353 25 3.2 -25.2 12 100 16120 350 44 7.6 -43.3 | 353 27 3.5 -27.1 13 70 18310 355 23 2.0 -22.9 | 18 7 -2.1 -6.7 14 50 20370 335 35 14.8 -31.7 | 326 19 10.7 -15.5 15 30 23480 325 46 26.4 -37.7 | 314 31 22.2 -21.5 16 20 25960 315 54 38.2 -38.2 | 303 41 34.0 -22.0 17 10 30280 315 101 71.4 -71.4 | 309 87 67.3 -55.2 Wind Parameters Mean winds (0-6000m): 315.7 at 22.3 knts Storm direction: 345.7 at 16.7 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 96.4 deg Storm rel helicity (0-3000m) pos: 116.1 neg: -3.3 tot: 112.8 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.71 Bulk Shear: 85.01 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 ------------------------------------------------------------------------------- 500 184 4 169 21| 6.3 0.0 6.3| 33.9 -3.3 30.6 61.1 0.59| 9.4 5.5 1000 241 6 183 19| 5.0 0.0 5.0| 66.2 -3.3 62.8 62.8 0.69| 8.7 6.0 1500 270 7 191 17| 4.4 0.0 4.4| 79.5 -3.3 76.1 50.8 0.66| 8.0 5.2 2000 284 9 198 15| 4.3 0.0 4.3| 91.4 -3.3 88.1 44.1 0.71| 7.0 4.9 2500 292 11 205 14| 4.2 0.0 4.2|103.6 -3.3 100.2 40.1 0.74| 6.4 4.7 3000 296 12 214 13| 4.2 0.0 4.2|116.1 -3.3 112.8 37.6 0.75| 6.0 4.5 4000 302 16 230 12| 3.8 0.0 3.8|145.3 -3.3 142.0 35.5 0.79| 5.4 4.2 5000 309 19 249 11| 3.7 0.0 3.7|180.2 -3.3 176.9 35.4 0.81| 5.1 4.1 6000 316 22 269 11| 3.3 0.0 3.3|203.3 -8.5 194.7 32.5 0.78| 4.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251209.23.gif