UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101811.upa.cvt Date: 1100Z 18 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 18 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 1005 142 13.2 5.2 58 8.0 9.0 315 7 285.9 286.9 282.0 301.5 5.52 1 1000 184 12.4 5.4 62 7.0 8.8 335 11 285.5 286.5 281.9 301.3 5.62 2 925 831 6.8 -0.2 61 7.0 3.6 310 19 286.3 287.0 280.4 297.9 4.07 3 850 1519 0.8 -1.0 88 1.8 0.0 305 25 287.0 287.7 280.8 298.9 4.18 4 848 1538 0.6 -1.1 88 1.7 -0.2 305 25 287.0 287.7 280.8 298.8 4.16 5 736 2659 -7.5 -7.5 100 0.0 -7.5 301 22 290.0 290.5 280.7 298.7 2.95 6 730 2722 -8.1 -8.3 98 0.2 -8.2 301 22 290.0 290.5 280.6 298.2 2.80 7 729 2733 -8.3 -9.8 89 1.5 -8.8 301 22 289.9 290.3 280.1 297.3 2.49 8 724 2786 -8.7 -25.7 24 17.0 -12.3 301 22 290.0 290.2 277.7 292.1 0.65 9 718 2851 -4.7 -32.7 9 28.0 -10.2 301 22 295.1 295.2 279.7 296.3 0.34 10 700 3051 -5.7 -34.7 8 29.0 -11.1 300 21 296.2 296.2 280.1 297.1 0.29 11 697 3085 -5.7 -35.7 7 30.0 -11.2 300 21 296.5 296.6 280.2 297.4 0.26 12 592 4345 -12.5 -44.5 5 32.0 -16.8 293 28 302.8 302.8 282.7 303.3 0.12 13 567 4674 -12.5 -49.5 3 37.0 -17.0 291 30 306.6 306.6 284.1 306.8 0.07 14 500 5620 -19.3 -46.3 7 27.0 -22.4 285 35 309.5 309.5 285.3 309.9 0.12 15 442 6525 -26.3 -40.3 26 14.0 -27.9 282 38 311.8 311.8 286.3 312.7 0.26 16 400 7240 -30.9 -44.9 24 14.0 -32.1 280 40 314.8 314.9 287.2 315.5 0.17 17 378 7640 -33.1 -47.1 23 14.0 -34.2 280 42 317.1 317.1 287.9 317.6 0.14 18 310 9001 -44.5 -52.5 41 8.0 -44.9 280 51 319.6 319.6 288.8 320.0 0.10 19 300 9220 -45.9 -55.9 31 10.0 -46.3 280 52 320.7 320.7 289.0 320.9 0.07 20 255 10283 -52.5 -65.5 19 13.0 -52.7 280 50 326.2 326.2 290.6 326.3 0.02 21 250 10410 -52.9 -64.9 22 12.0 -53.1 280 50 327.4 327.4 291.0 327.5 0.02 22 208 11576 -61.1 -68.1 39 7.0 -61.2 275 48 332.3 332.3 292.3 332.3 0.02 23 200 11820 -61.3 -72.3 22 11.0 -61.4 285 42 335.7 335.7 293.3 335.7 0.01 24 190 12140 -59.1 -79.1 6 20.0 -59.3 283 41 344.2 344.2 295.3 344.2 0.00 25 154 13472 -54.7 -82.7 2 28.0 -55.1 276 37 373.0 373.0 301.1 373.0 0.00 26 150 13640 -55.9 -83.9 2 28.0 -56.2 275 36 373.8 373.8 301.2 373.8 0.00 27 100 16190 -59.5 -86.5 2 27.0 -59.8 290 29 412.8 412.8 306.9 412.8 0.00 28 83 17349 -61.9 -87.9 2 26.0 -62.2 290 24 430.5 430.5 308.9 430.5 0.00 29 73 18148 -59.1 -88.1 1 29.0 -59.6 290 20 452.5 452.5 311.1 452.5 0.00 30 70 18410 -60.1 -88.1 1 28.0 -60.5 290 19 455.8 455.8 311.4 455.8 0.00 31 65 18870 -61.7 -89.7 1 28.0 -62.1 290 20 462.1 462.1 312.0 462.1 0.00 32 60 19370 -58.7 -88.7 1 30.0 -59.3 290 22 479.5 479.5 313.4 479.5 0.00 33 50 20510 -60.3 -89.3 1 29.0 -60.9 290 25 501.4 501.4 315.1 501.4 0.00 34 39 22062 -57.9 -88.9 1 31.0 -58.8 275 23 544.4 544.4 317.8 544.4 0.00 35 36 22562 -60.7 -89.7 1 29.0 -61.4 271 22 549.7 549.7 318.1 549.8 0.00 36 30 23700 -58.3 -89.3 1 31.0 -59.4 260 21 585.7 585.7 319.9 585.7 0.00 37 21 25960 -55.1 -88.1 1 33.0 -57.2 273 23 658.3 658.3 323.0 658.3 0.01 38 20 26270 -56.5 -88.5 1 32.0 -58.4 275 23 663.2 663.2 323.2 663.3 0.01 39 16 27679 -58.5 -89.5 1 31.0 -60.3 275 28 700.4 700.4 324.4 700.5 0.01 40 16 27679 -58.9 -89.9 1 31.0 -60.7 275 28 699.1 699.1 324.4 699.2 0.01 41 14 28529 -52.3 -87.3 1 35.0 -56.0 275 32 748.7 748.7 325.9 748.8 0.01 42 12 29527 -52.1 -87.1 1 35.0 -56.3 275 36 783.1 783.2 326.8 783.3 0.02 43 10 30710 -50.9 -85.9 1 35.0 -56.1 275 40 829.5 829.6 328.0 829.8 0.02 44 8.1 32088 -48.9 -85.9 1 37.0 -55.6 889.0 889.0 329.2 889.3 0.03 TRP 208 11576 -61.1 -68.1 39 7.0 -61.2 275 48 332.3 332.3 292.3 332.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 839.70 mb = 1620.94 m = 5317.98 ft Wetbulb zero: 849.78 mb = 1521.13 m = 4990.51 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 40.78 % Est. max temperature: 14.20 C = 57.56 F Sfc-Lift cond lev (LCL): 890.62 mb = 1139.15 m = 3737.31 ft T: 4.11 C 700-500 lapse rate: 5.29 C/km ThetaE index: 6.82 C Layer 848.0- 718.0 mb Conv cond level (CCL): 848.25 mb = 1535.56 m = 5037.86 ft Mean mixing ratio: 4.72 g/kg Conv temperature: 14.23 C = 57.61 F Cap Strength: 9.28 C Lifted Index: 10.09 C Risk: None Lifted Index @300 mb: 15.19 C Lifted Index @700 mb: 4.09 C Showalter Index: 10.42 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.30 C K Index: -9.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.94 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 19.26 J/kg Cap Strength: 10.10 C Lift Cond Lev (LCL): 860.61 mb = 1418.10 m = 4652.50 ft Lev Free Conv (LFC): 785.61 mb = 2142.58 m = 7029.37 ft Equ Level (EL): 725.61 mb = 2769.21 m = 9085.23 ft B at Equ Level: 5.49 J/kg Max Parcel Lev (MPL): 715.61 mb = 2877.70 m = 9441.16 ft Wind level data Storm motion: 326 at 19 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 1005 142 315 7 4.9 -4.9 | 152 12 -5.7 10.8 1 1000 184 335 11 4.6 -10.0 | 134 8 -6.0 5.8 2 925 831 310 19 14.6 -12.2 | 228 5 3.9 3.5 3 850 1519 305 25 20.5 -14.3 | 262 10 9.9 1.4 4 700 3051 300 21 18.2 -10.5 | 235 9 7.6 5.2 5 500 5620 285 35 33.8 -9.1 | 254 24 23.2 6.7 6 400 7240 280 40 39.4 -6.9 | 253 30 28.8 8.8 7 300 9220 280 52 51.2 -9.0 | 261 41 40.6 6.7 8 250 10410 280 50 49.2 -8.7 | 260 39 38.6 7.0 9 208 11576 275 48 47.8 -4.2 | 253 39 37.2 11.5 10 200 11820 285 42 40.6 -10.9 | 261 30 29.9 4.9 11 150 13640 275 36 35.9 -3.1 | 244 28 25.2 12.6 12 100 16190 290 29 27.3 -9.9 | 251 18 16.6 5.8 13 70 18410 290 19 17.9 -6.5 | 218 12 7.2 9.2 14 50 20510 290 25 23.5 -8.6 | 241 15 12.9 7.2 15 30 23700 260 21 20.7 3.6 | 207 22 10.1 19.4 16 20 26270 275 23 22.9 -2.0 | 222 18 12.3 13.7 17 10 30710 275 40 39.8 -3.5 | 247 32 29.2 12.2 Wind Parameters Mean winds (0-6000m): 296.0 at 25.3 knts Storm direction: 326.0 at 19.0 knts Shear (0-3000m) pos: 1.7 neg: 1.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -17.8 tot: -1.7 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 29.55 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 ------------------------------------------------------------------------------- 500 324 13 150 6| 10.0 0.0 10.0| 5.1 -7.0 -1.9 -3.9 0.12| 12.2 1.4 1000 315 16 193 4| 5.0 3.1 8.0| 11.5 -7.0 4.5 4.5 0.35| 9.2 3.2 1500 311 19 227 5| 3.3 3.1 6.5| 15.3 -7.8 7.5 5.0 0.36| 7.4 2.7 2000 309 20 239 6| 2.5 2.1 4.6| 15.3 -11.4 3.8 1.9 0.27| 5.9 1.6 2500 307 21 242 7| 2.0 1.6 3.6| 15.3 -15.0 0.3 0.1 0.20| 5.1 1.0 3000 306 21 241 7| 1.7 1.3 3.0| 16.1 -17.8 -1.7 -0.6 0.15| 4.5 0.7 4000 304 22 243 8| 1.2 1.7 3.0| 24.4 -17.8 6.6 1.7 0.21| 4.1 0.9 5000 300 23 247 10| 1.0 2.0 3.0| 28.8 -17.8 11.0 2.2 0.20| 4.0 0.8 6000 296 25 249 13| 0.8 2.1 2.9| 29.0 -18.3 10.6 1.8 0.18| 3.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251018.11.gif