UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 5 DEC 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 1004 83 8.0 6.8 92 1.2 7.4 25 1 280.8 281.9 280.3 297.8 6.18 1 1000 113 8.2 6.3 88 1.9 7.2 20 3 281.4 282.4 280.4 297.8 5.99 2 985 238 7.8 5.7 87 2.1 6.7 28 4 282.2 283.2 280.6 298.3 5.83 3 977 305 10.4 3.4 62 7.0 6.9 32 5 285.4 286.3 281.1 299.5 5.00 4 964 417 11.0 3.0 58 8.0 7.0 39 6 287.1 288.0 281.8 301.1 4.92 5 925 760 8.8 1.8 61 7.0 5.4 60 9 288.3 289.1 282.1 301.8 4.71 6 850 1454 3.4 0.7 82 2.7 2.1 195 3 289.7 290.5 282.7 303.3 4.73 7 830 1647 1.8 -0.2 87 2.0 0.9 185 4 290.0 290.8 282.6 303.1 4.54 8 746 2504 -1.9 -2.2 98 0.3 -2.0 141 10 295.0 295.7 284.5 307.8 4.36 9 700 3008 -4.9 -4.9 100 0.0 -4.9 115 13 297.1 297.7 284.7 308.4 3.79 10 673 3317 -5.7 -6.3 96 0.6 -6.0 113 13 299.5 300.2 285.4 310.3 3.55 11 653 3553 -8.1 -11.0 80 2.9 -9.1 111 13 299.4 299.9 284.2 307.2 2.53 12 595 4270 -12.7 -13.6 93 0.9 -13.0 105 14 302.1 302.6 285.0 309.2 2.25 13 586 4386 -12.3 -15.9 74 3.6 -13.4 104 14 303.9 304.3 285.3 309.9 1.89 14 500 5580 -21.3 -23.1 85 1.8 -21.7 95 15 307.1 307.3 285.7 311.0 1.19 15 481 5864 -23.9 -24.1 98 0.2 -23.9 103 16 307.3 307.5 285.7 311.0 1.13 16 472 6002 -23.7 -33.7 39 10.0 -25.2 107 16 309.2 309.3 285.6 310.8 0.47 17 414 6947 -30.1 -43.1 27 13.0 -31.3 133 18 312.8 312.8 286.6 313.5 0.20 18 400 7190 -32.5 -42.5 36 10.0 -33.4 140 19 312.7 312.8 286.6 313.6 0.23 19 330 8516 -43.5 -56.5 22 13.0 -44.0 127 23 315.3 315.3 287.3 315.5 0.06 20 308 8977 -47.7 -54.7 44 7.0 -47.9 122 24 315.7 315.8 287.4 316.0 0.07 21 300 9150 -49.1 -59.1 30 10.0 -49.4 120 25 316.1 316.2 287.5 316.3 0.04 22 296 9237 -49.7 -60.7 26 11.0 -50.0 121 25 316.5 316.5 287.6 316.7 0.04 23 293 9303 -50.3 -56.3 49 6.0 -50.5 123 24 316.6 316.6 287.7 316.8 0.06 24 273 9757 -54.5 -58.7 60 4.2 -54.6 130 22 317.0 317.0 287.8 317.2 0.05 25 262 10017 -56.9 -63.9 41 7.0 -57.0 135 21 317.2 317.2 287.9 317.3 0.03 26 257 10138 -57.9 -67.9 27 10.0 -58.0 137 20 317.5 317.5 287.9 317.5 0.02 27 250 10310 -59.1 -67.1 35 8.0 -59.2 140 19 318.2 318.2 288.2 318.3 0.02 28 203 11590 -68.7 -73.7 48 5.0 -68.7 160 15 322.6 322.6 289.6 322.6 0.01 29 200 11680 -67.5 -74.5 36 7.0 -67.5 175 9 325.9 325.9 290.5 325.9 0.01 30 186 12117 -65.5 -79.5 13 14.0 -65.5 155 7 335.9 335.9 293.3 335.9 0.00 31 150 13430 -61.9 -82.9 4 21.0 -62.0 95 1 363.4 363.4 299.4 363.5 0.00 32 128 14408 -59.9 -83.9 3 24.0 -60.2 148 10 383.9 383.9 302.9 383.9 0.00 33 100 15940 -60.1 -85.1 2 25.0 -60.4 230 23 411.6 411.6 306.7 411.6 0.00 34 70 18150 -62.9 -87.9 2 25.0 -63.2 240 33 449.8 449.8 310.8 449.8 0.00 35 62 18893 -64.1 -88.1 2 24.0 -64.4 245 38 463.0 463.0 312.0 463.1 0.00 36 56 19516 -62.3 -87.3 2 25.0 -62.7 250 43 480.8 480.8 313.5 480.8 0.00 37 50 20210 -64.9 -88.9 2 24.0 -65.2 255 48 490.5 490.5 314.2 490.6 0.00 38 46 20716 -66.9 -89.9 3 23.0 -67.2 256 51 497.6 497.6 314.8 497.6 0.00 39 30 23320 -63.3 -89.3 2 26.0 -63.9 260 64 572.1 572.1 319.3 572.1 0.00 40 29 23529 -62.9 -88.9 2 26.0 -63.6 578.7 578.8 319.6 578.8 0.00 41 25 24438 -64.9 -89.9 2 25.0 -65.5 598.1 598.1 320.5 598.1 0.00 TRP 203 11590 -68.7 -73.7 48 5.0 -68.7 160 15 322.6 322.6 289.6 322.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 789.14 mb = 2063.69 m = 6770.55 ft Wetbulb zero: 804.23 mb = 1900.16 m = 6234.06 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 83.54 % Est. max temperature: 16.81 C = 62.26 F Sfc-Lift cond lev (LCL): 985.90 mb = 230.20 m = 755.23 ft T: 7.82 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.23 C Layer 830.0- 746.0 mb Conv cond level (CCL): 809.66 mb = 1846.22 m = 6057.07 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 18.33 C = 65.00 F Cap Strength: 6.72 C Lifted Index: 7.22 C Risk: None Lifted Index @300 mb: 11.11 C Lifted Index @700 mb: 4.16 C Showalter Index: 5.40 C Risk: None Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.00 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 29.40 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.97 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 36347.61 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 869.63 mb = 1266.57 m = 4155.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 8 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 83 25 1 -0.4 -0.9 | 321 9 5.4 -6.6 1 1000 113 20 3 -1.0 -2.8 | 330 10 4.8 -8.5 2 925 760 60 9 -7.8 -4.5 | 11 10 -2.0 -10.2 3 850 1454 195 3 0.8 2.9 | 293 7 6.6 -2.8 4 700 3008 115 13 -11.8 5.5 | 88 6 -5.9 -0.2 5 500 5580 95 15 -14.9 1.3 | 64 10 -9.1 -4.4 6 400 7190 140 19 -12.2 14.6 | 144 11 -6.4 8.9 7 300 9150 120 25 -21.7 12.5 | 113 17 -15.8 6.8 8 250 10310 140 19 -12.2 14.6 | 144 11 -6.4 8.9 9 203 11590 160 15 -5.1 14.1 | 185 8 0.7 8.4 10 200 11680 175 9 -0.8 9.0 | 237 6 5.0 3.3 11 150 13430 95 1 -1.0 0.1 | 319 7 4.8 -5.6 12 100 15940 230 23 17.6 14.8 | 249 25 23.5 9.1 13 70 18150 240 33 28.6 16.5 | 253 36 34.4 10.8 14 50 20210 255 48 46.4 12.4 | 263 53 52.2 6.8 15 30 23320 260 64 63.0 11.1 | 265 69 68.9 5.5 Wind Parameters Mean winds (0-6000m): 104.2 at 10.8 knts Storm direction: 134.2 at 8.1 knts Shear (0-3000m) pos: 0.8 neg: 2.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 127.0 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -15.4 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.47 Bulk Shear: 12.54 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 40 5 344 10| 6.6 0.0 6.6| 17.3 0.0 17.3 34.6 0.93| 7.3 6.8 1000 62 6 359 9| 3.3 0.0 3.3| 25.6 -1.7 23.9 23.9 0.44| 9.2 4.0 1500 64 6 355 8| 1.6 0.0 1.6| 26.3 -4.8 21.4 14.3 0.19| 8.6 1.6 2000 90 6 358 6| 1.2 1.0 2.3| 26.3 -9.0 17.3 8.7 0.06| 7.5 0.5 2500 108 6 1 4| 1.0 1.7 2.7| 26.3 -11.8 14.5 5.8 -0.08| 7.1 -0.5 3000 105 7 16 4| 0.8 2.2 3.0| 26.3 -15.4 10.9 3.6 -0.16| 6.8 -1.1 4000 108 9 39 4| 0.6 1.8 2.4| 26.3 -17.6 8.6 2.2 -0.18| 5.4 -1.0 5000 106 10 51 5| 0.5 1.6 2.0| 26.3 -20.5 5.8 1.2 -0.20| 4.5 -0.9 6000 104 11 57 6| 0.7 1.3 2.1| 36.5 -22.1 14.4 2.4 -0.11| 4.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251205.23.gif