UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 29 NOV 25 Station: LHUD WMO ident: 12982 Latitude: 46.25 Longitude: 20.10 Elevation: 83.00 ------------------------------------------------------------------------------- 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 83 2.8 1.5 91 1.3 2.2 280 5 275.5 276.2 275.1 287.0 4.23 1 1000 132 2.2 0.6 89 1.6 1.5 295 5 275.4 276.0 274.7 286.2 3.99 2 968 394 0.0 -1.4 90 1.4 -0.6 322 7 275.7 276.3 274.3 285.5 3.56 3 961 452 1.0 -4.0 69 5.0 -0.9 328 7 277.3 277.8 274.3 285.5 2.95 4 939 638 0.8 -1.0 88 1.8 0.0 347 8 278.9 279.6 276.3 289.4 3.78 5 925 759 1.8 -4.2 64 6.0 -0.6 360 9 281.1 281.7 276.5 289.7 3.02 6 924 768 1.8 -4.2 64 6.0 -0.6 0 9 281.2 281.8 276.6 289.8 3.03 7 907 918 2.6 1.7 94 0.9 2.2 7 9 283.6 284.4 280.0 296.9 4.77 8 901 972 2.6 1.5 92 1.1 2.1 9 9 284.1 284.9 280.2 297.4 4.73 9 850 1442 0.2 0.2 100 0.0 0.2 30 9 286.4 287.2 281.0 299.3 4.56 10 718 2782 -5.3 -5.6 98 0.3 -5.4 91 14 294.5 295.1 283.4 304.9 3.51 11 700 2981 -6.5 -6.8 98 0.3 -6.6 100 15 295.3 295.9 283.4 305.1 3.28 12 603 4129 -13.5 -14.0 96 0.5 -13.6 111 19 300.1 300.5 284.1 306.7 2.15 13 545 4888 -20.1 -27.1 54 7.0 -21.4 119 21 301.0 301.2 282.8 303.5 0.76 14 500 5520 -25.1 -30.1 63 5.0 -25.9 125 23 302.4 302.6 283.2 304.5 0.63 15 444 6377 -31.3 -35.4 67 4.1 -31.7 109 27 305.1 305.1 284.0 306.5 0.42 16 400 7110 -37.5 -41.0 70 3.5 -37.8 95 31 306.3 306.3 284.2 307.2 0.26 17 399 7127 -37.7 -40.9 72 3.2 -37.9 95 31 306.2 306.3 284.2 307.2 0.27 18 318 8644 -51.1 -57.1 49 6.0 -51.2 67 34 308.1 308.2 284.7 308.3 0.05 19 300 9020 -53.9 -59.9 48 6.0 -54.0 60 35 309.4 309.4 285.1 309.5 0.04 20 285 9347 -55.7 -60.1 58 4.4 -55.8 90 25 311.4 311.4 285.9 311.5 0.04 21 280 9459 -55.1 -66.1 24 11.0 -55.2 90 26 313.8 313.8 286.7 313.9 0.02 22 270 9690 -54.9 -68.9 16 14.0 -55.1 90 27 317.4 317.4 287.9 317.4 0.01 23 250 10180 -55.3 -72.3 10 17.0 -55.5 90 29 323.9 323.9 289.9 323.9 0.01 24 219 11034 -52.7 -75.7 5 23.0 -53.0 90 16 340.4 340.4 294.4 340.4 0.01 25 200 11620 -54.3 -75.3 6 21.0 -54.6 90 7 346.8 346.8 295.9 346.8 0.01 26 150 13450 -57.3 -79.3 5 22.0 -57.6 210 5 371.4 371.4 300.8 371.4 0.00 27 100 16000 -59.3 -82.3 4 23.0 -59.6 230 13 413.2 413.2 306.9 413.2 0.00 28 70 18210 -63.5 -86.5 3 23.0 -63.8 230 19 448.5 448.5 310.7 448.6 0.00 29 50 20260 -64.9 -87.9 3 23.0 -65.2 255 35 490.5 490.5 314.2 490.6 0.00 30 48 20508 -65.5 -88.5 3 23.0 -65.8 255 35 494.9 494.9 314.6 494.9 0.00 31 40 21619 -63.1 -88.1 2 25.0 -63.6 255 32 527.4 527.4 316.8 527.4 0.00 32 30 23380 -63.9 -88.9 2 25.0 -64.5 255 29 570.4 570.4 319.2 570.5 0.00 33 20 25860 -65.7 -90.7 2 25.0 -66.4 260 52 635.1 635.1 322.1 635.1 0.01 34 18 26500 -65.9 -90.9 2 25.0 -66.6 653.9 653.9 322.9 653.9 0.01 35 13 28494 -61.9 -89.9 1 28.0 -63.4 731.5 731.5 325.4 731.6 0.01 36 12 28988 -63.5 -90.5 1 27.0 -64.8 742.8 742.8 325.7 742.8 0.01 TRP 285 9347 -55.7 -60.1 58 4.4 -55.8 90 25 311.4 311.4 285.9 311.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5388.00 m Freezing level: 845.20 mb = 1490.73 m = 4890.77 ft Wetbulb zero: 976.71 mb = 321.59 m = 1055.06 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 87.20 % Est. max temperature: 13.42 C = 56.16 F Sfc-Lift cond lev (LCL): 985.85 mb = 246.65 m = 809.22 ft T: 1.24 C 700-500 lapse rate: 7.33 C/km ThetaE index: 1.52 C Layer 1000.0- 961.0 mb Conv cond level (CCL): 724.45 mb = 2710.99 m = 8894.21 ft Mean mixing ratio: 3.64 g/kg Conv temperature: 21.39 C = 70.50 F Cap Strength: 12.32 C Lifted Index: 12.44 C Risk: None Lifted Index @300 mb: 15.05 C Lifted Index @700 mb: 10.30 C Showalter Index: 4.35 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 25.30 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 75.40 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.26 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 56071.39 J/kg Cap Strength: 12.40 C Lift Cond Lev (LCL): 916.00 mb = 838.16 m = 2749.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 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 83 280 5 4.9 -0.9 | 302 16 13.5 -8.5 1 1000 132 295 5 4.5 -2.1 | 307 16 13.1 -9.8 2 925 759 360 9 -0.0 -9.0 | 333 19 8.6 -16.7 3 850 1442 30 9 -4.5 -7.8 | 345 16 4.1 -15.4 4 700 2981 100 15 -14.8 2.6 | 51 8 -6.2 -5.0 5 500 5520 125 23 -18.8 13.2 | 118 12 -10.2 5.5 6 400 7110 95 31 -30.9 2.7 | 77 23 -22.3 -5.0 7 300 9020 60 35 -30.3 -17.5 | 41 33 -21.7 -25.2 8 285 9347 90 25 -25.0 0.0 | 65 18 -16.4 -7.7 9 250 10180 90 29 -29.0 0.0 | 69 22 -20.4 -7.7 10 200 11620 90 7 -7.0 0.0 | 348 8 1.6 -7.7 11 150 13450 210 5 2.5 4.3 | 287 12 11.1 -3.3 12 100 16000 230 13 10.0 8.4 | 268 19 18.5 0.7 13 70 18210 230 19 14.6 12.2 | 259 24 23.1 4.6 14 50 20260 255 35 33.8 9.1 | 268 42 42.4 1.4 15 30 23380 255 29 28.0 7.5 | 270 37 36.6 -0.1 16 20 25860 260 52 51.2 9.0 | 269 60 59.8 1.4 Wind Parameters Mean winds (0-6000m): 101.7 at 15.3 knts Storm direction: 131.7 at 11.5 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 108.3 neg: 0.0 tot: 108.3 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.59 Bulk Shear: 56.16 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 ------------------------------------------------------------------------------- 500 321 6 315 18| 7.3 0.0 7.3| 30.8 0.0 30.8 61.7 0.91| 7.5 6.8 1000 348 8 326 18| 5.5 0.0 5.5| 54.4 0.0 54.4 54.4 0.92| 6.4 5.9 1500 3 8 333 18| 4.3 0.0 4.3| 67.5 0.0 67.5 45.0 0.90| 5.5 5.0 2000 18 9 339 17| 4.0 0.0 4.0| 83.6 0.0 83.6 41.8 0.90| 5.3 4.8 2500 34 9 348 16| 3.8 0.0 3.8| 97.8 0.0 97.8 39.1 0.89| 5.3 4.7 3000 51 10 358 14| 3.5 0.0 3.5|108.3 0.0 108.3 36.1 0.88| 5.3 4.7 4000 75 12 15 11| 3.0 0.0 3.0|117.6 0.0 117.6 29.4 0.89| 4.6 4.1 5000 92 14 35 9| 2.7 0.0 2.7|128.4 0.0 128.4 25.7 0.89| 4.1 3.7 6000 102 15 55 8| 2.4 0.4 2.8|133.4 -13.5 119.9 20.0 0.71| 4.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251129.11.gif