UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 13 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 1006 144 6.4 3.9 84 2.5 5.2 35 1 279.1 279.9 278.1 292.9 5.03 1 1001 185 8.2 3.6 73 4.6 6.0 56 4 281.3 282.1 279.1 295.0 4.95 2 1000 193 8.4 3.7 72 4.7 6.1 60 5 281.5 282.4 279.3 295.4 4.99 3 986 310 8.6 2.6 66 6.0 5.7 59 5 282.9 283.7 279.5 296.0 4.68 4 962 514 8.2 1.2 61 7.0 4.9 58 4 284.5 285.2 279.8 296.7 4.33 5 925 837 5.8 4.2 89 1.6 5.0 55 3 285.2 286.2 281.7 300.9 5.59 6 905 1015 4.4 3.2 92 1.2 3.8 38 7 285.6 286.5 281.5 300.6 5.32 7 892 1133 6.0 -17.0 17 23.0 -1.2 27 9 288.4 288.6 277.6 291.9 1.13 8 850 1526 3.2 -23.8 12 27.0 -3.9 350 17 289.5 289.6 277.4 291.6 0.66 9 768 2342 -0.7 -38.7 4 38.0 -7.7 345 17 293.8 293.8 278.8 294.4 0.18 10 700 3080 -2.3 -40.3 4 38.0 -9.1 340 17 299.9 300.0 281.5 300.5 0.16 11 679 3321 -3.3 -46.3 2 43.0 -10.1 339 18 301.4 301.5 282.1 301.8 0.09 12 642 3762 -4.9 -28.9 13 24.0 -10.5 336 19 304.5 304.6 283.9 306.3 0.55 13 589 4431 -10.1 -21.1 40 11.0 -13.1 332 20 306.0 306.3 285.3 310.0 1.21 14 569 4696 -11.7 -34.7 13 23.0 -15.9 331 21 307.2 307.3 284.7 308.4 0.35 15 525 5306 -16.9 -23.9 55 7.0 -18.5 327 22 308.1 308.3 285.9 311.6 1.06 16 502 5640 -18.9 -28.9 41 10.0 -20.8 325 23 309.6 309.8 286.1 312.0 0.70 17 500 5670 -18.9 -27.9 45 9.0 -20.7 325 23 310.0 310.1 286.2 312.6 0.77 18 477 6020 -21.7 -26.7 64 5.0 -22.7 324 23 310.7 310.9 286.6 313.8 0.90 19 410 7123 -27.9 -35.9 46 8.0 -29.0 321 25 316.5 316.6 288.1 318.0 0.44 20 400 7300 -29.5 -36.5 51 7.0 -30.4 320 25 316.6 316.7 288.1 318.2 0.42 21 377 7718 -33.1 -38.1 61 5.0 -33.6 320 29 317.3 317.4 288.3 318.7 0.38 22 361 8020 -34.7 -46.7 29 12.0 -35.6 320 32 319.1 319.1 288.6 319.7 0.16 23 343 8374 -37.5 -43.5 53 6.0 -37.9 320 36 320.0 320.1 289.0 320.9 0.24 24 330 8638 -39.7 -47.7 42 8.0 -40.2 320 39 320.6 320.6 289.1 321.1 0.16 25 300 9280 -45.1 -50.1 57 5.0 -45.3 320 46 321.8 321.8 289.5 322.3 0.13 26 292 9460 -46.9 -51.0 63 4.1 -47.1 321 46 321.7 321.8 289.4 322.2 0.12 27 266 10071 -52.3 -57.0 57 4.7 -52.4 323 46 322.5 322.6 289.6 322.8 0.06 28 250 10470 -55.1 -60.1 54 5.0 -55.2 325 46 324.1 324.2 290.0 324.3 0.05 29 228 11055 -59.7 -64.7 52 5.0 -59.7 325 45 325.8 325.8 290.5 325.9 0.03 30 214 11451 -61.7 -64.3 71 2.6 -61.7 325 44 328.6 328.6 291.3 328.8 0.03 31 209 11598 -62.5 -67.2 53 4.7 -62.6 325 44 329.6 329.6 291.6 329.7 0.02 32 206 11687 -62.9 -67.2 56 4.3 -63.0 325 44 330.3 330.4 291.8 330.4 0.02 33 200 11870 -63.3 -67.6 56 4.3 -63.3 325 44 332.5 332.5 292.4 332.6 0.02 34 183 12419 -58.5 -86.5 2 28.0 -58.7 320 43 348.9 348.9 296.4 348.9 0.00 35 160 13264 -55.7 -82.7 2 27.0 -56.0 313 42 367.3 367.3 300.1 367.3 0.00 36 150 13670 -58.3 -83.3 3 25.0 -58.5 310 42 369.6 369.6 300.5 369.6 0.00 37 144 13926 -59.7 -83.7 3 24.0 -59.9 311 40 371.5 371.5 300.8 371.5 0.00 38 100 16200 -60.3 -87.3 2 27.0 -60.6 320 27 411.2 411.2 306.7 411.2 0.00 39 93 16652 -62.3 -87.3 2 25.0 -62.6 319 25 415.9 415.9 307.2 415.9 0.00 40 70 18420 -59.9 -88.9 1 29.0 -60.3 315 17 456.2 456.2 311.4 456.2 0.00 41 50 20520 -60.1 -89.1 1 29.0 -60.7 310 11 501.9 501.9 315.1 501.9 0.00 42 41 21760 -58.7 -89.7 1 31.0 -59.5 314 13 534.7 534.7 317.2 534.7 0.00 43 34 22927 -61.1 -90.1 1 29.0 -61.8 318 16 557.7 557.7 318.5 557.8 0.00 44 30 23710 -57.7 -89.7 1 32.0 -58.9 320 17 587.3 587.3 320.0 587.4 0.00 45 20 26270 -56.3 -88.3 1 32.0 -58.2 275 17 663.8 663.8 323.2 663.9 0.01 46 10 30730 -50.7 -86.7 1 36.0 -55.9 265 38 830.3 830.3 328.0 830.5 0.02 47 9.3 31203 -50.3 -87.3 0 37.0 -55.9 849.2 849.2 328.4 849.4 0.02 48 6.5 33592 -40.7 -81.7 0 41.0 -52.7 981.4 981.4 330.9 982.2 0.08 49 6.3 33805 -40.9 -81.9 0 41.0 -52.9 989.3 989.4 331.0 990.2 0.08 TRP 206 11687 -62.9 -67.2 56 4.3 -63.0 325 44 330.3 330.4 291.8 330.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 782.72 mb = 2195.45 m = 7202.83 ft Wetbulb zero: 895.12 mb = 1104.82 m = 3624.69 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 27.62 % Est. max temperature: 16.69 C = 62.04 F Sfc-Lift cond lev (LCL): 968.13 mb = 461.27 m = 1513.34 ft T: 8.30 C 700-500 lapse rate: 6.41 C/km ThetaE index: 9.34 C Layer 905.0- 768.0 mb Conv cond level (CCL): 785.62 mb = 2159.49 m = 7084.85 ft Mean mixing ratio: 4.94 g/kg Conv temperature: 20.20 C = 68.37 F Cap Strength: 11.26 C Lifted Index: 11.55 C Risk: None Lifted Index @300 mb: 16.99 C Lifted Index @700 mb: 8.34 C Showalter Index: 16.12 C Risk: None Total Totals Index: 17.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: -4.90 C K Index: -39.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.72 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 58712.73 J/kg Cap Strength: 11.20 C Lift Cond Lev (LCL): 893.96 mb = 1115.43 m = 3659.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 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 1006 144 35 1 -0.6 -0.8 | 185 12 1.1 11.5 1 1000 193 60 5 -4.3 -2.5 | 165 10 -2.7 9.8 2 925 837 55 3 -2.5 -1.7 | 176 11 -0.8 10.6 3 850 1526 350 17 3.0 -16.7 | 314 6 4.6 -4.4 4 700 3080 340 17 5.8 -16.0 | 296 8 7.4 -3.6 5 500 5670 325 23 13.2 -18.8 | 294 16 14.8 -6.5 6 400 7300 320 25 16.1 -19.2 | 291 19 17.7 -6.8 7 300 9280 320 46 29.6 -35.2 | 306 39 31.2 -22.9 8 250 10470 325 46 26.4 -37.7 | 312 38 28.0 -25.3 9 206 11687 325 44 25.2 -36.0 | 311 36 26.9 -23.7 10 200 11870 325 44 25.2 -36.0 | 311 36 26.9 -23.7 11 150 13670 310 42 32.2 -27.0 | 293 37 33.8 -14.7 12 100 16200 320 27 17.4 -20.7 | 294 21 19.0 -8.3 13 70 18420 315 17 12.0 -12.0 | 269 14 13.6 0.3 14 50 20520 310 11 8.4 -7.1 | 242 11 10.1 5.3 15 30 23710 320 17 10.9 -13.0 | 273 13 12.6 -0.7 16 20 26270 275 17 16.9 -1.5 | 240 22 18.6 10.9 17 10 30730 265 38 37.9 3.3 | 248 42 39.5 15.7 Wind Parameters Mean winds (0-6000m): 337.5 at 16.6 knts Storm direction: 7.5 at 12.5 knts Shear (0-3000m) pos: 0.5 neg: 2.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -24.8 tot: -20.1 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 35.85 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 58 4 169 10| 2.8 0.0 2.8| 3.4 -10.5 -7.2 -14.3 -0.48| 5.4 -2.6 1000 48 5 169 9| 1.4 3.3 4.7| 4.7 -17.9 -13.2 -13.2 -0.44| 6.5 -2.8 1500 10 8 183 5| 0.9 5.5 6.4| 4.7 -20.8 -16.1 -10.7 -0.50| 8.7 -4.3 2000 0 10 215 3| 0.7 4.2 4.8| 4.7 -22.1 -17.4 -8.7 -0.51| 6.7 -3.4 2500 355 11 250 3| 0.6 3.4 3.9| 4.7 -23.5 -18.9 -7.5 -0.52| 5.6 -2.9 3000 352 12 269 3| 0.5 2.9 3.3| 4.7 -24.8 -20.1 -6.7 -0.52| 4.8 -2.5 4000 347 14 283 5| 0.3 2.5 2.8| 4.9 -24.9 -19.9 -5.0 -0.47| 4.0 -1.9 5000 342 15 289 7| 0.3 2.3 2.5| 4.9 -26.2 -21.3 -4.3 -0.43| 3.5 -1.5 6000 338 17 291 9| 0.2 2.1 2.3| 4.9 -28.6 -23.6 -3.9 -0.42| 3.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251013.23.gif