UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 7 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 1008 83 8.0 7.7 98 0.3 7.8 285 1 280.5 281.6 280.6 298.4 6.55 1 1000 146 7.2 6.9 98 0.3 7.1 330 3 280.4 281.4 280.2 297.4 6.24 2 925 783 3.8 3.8 100 0.0 3.8 305 3 283.2 284.1 280.6 298.3 5.43 3 850 1467 0.0 0.0 100 0.0 0.0 30 7 286.1 286.9 280.8 298.9 4.50 4 840 1562 -0.3 -0.3 100 0.0 -0.3 30 7 286.8 287.6 281.1 299.5 4.45 5 700 3005 -7.3 -7.7 97 0.4 -7.5 30 3 294.4 294.9 282.8 303.5 3.06 6 662 3440 -8.7 -9.1 97 0.4 -8.8 60 3 297.6 298.1 284.0 306.3 2.90 7 508 5443 -22.1 -23.3 90 1.2 -22.4 202 3 304.7 304.9 284.7 308.5 1.15 8 500 5560 -23.3 -24.9 87 1.6 -23.6 210 3 304.6 304.8 284.5 308.0 1.01 9 400 7150 -36.1 -38.3 80 2.2 -36.3 275 5 308.1 308.1 285.1 309.3 0.35 10 371 7667 -39.9 -42.6 75 2.7 -40.1 262 6 309.7 309.8 285.5 310.6 0.24 11 345 8157 -44.1 -45.5 86 1.4 -44.2 249 7 310.5 310.6 285.8 311.2 0.19 12 330 8453 -46.1 -49.0 72 2.9 -46.2 242 8 311.8 311.8 286.1 312.3 0.13 13 327 8513 -46.5 -47.3 91 0.8 -46.6 240 8 312.0 312.1 286.2 312.6 0.16 14 324 8574 -46.3 -50.7 61 4.4 -46.5 238 8 313.1 313.2 286.6 313.5 0.11 15 318 8698 -47.1 -50.7 66 3.6 -47.3 235 8 313.7 313.7 286.8 314.1 0.11 16 310 8866 -48.3 -57.3 35 9.0 -48.6 231 9 314.3 314.3 286.9 314.5 0.05 17 300 9080 -50.1 -53.2 70 3.1 -50.2 225 9 314.7 314.8 287.1 315.1 0.09 18 297 9146 -50.7 -53.7 70 3.0 -50.8 224 9 314.8 314.8 287.1 315.1 0.09 19 282 9481 -53.1 -60.1 42 7.0 -53.2 220 8 316.0 316.1 287.5 316.2 0.04 20 268 9808 -55.7 -59.9 59 4.2 -55.8 216 8 316.9 316.9 287.8 317.1 0.04 21 265 9879 -55.5 -63.5 36 8.0 -55.6 215 8 318.2 318.2 288.2 318.3 0.03 22 250 10250 -56.5 -71.5 13 15.0 -56.6 210 7 322.1 322.1 289.4 322.1 0.01 23 248 10301 -56.7 -72.7 12 16.0 -56.9 213 8 322.5 322.5 289.5 322.5 0.01 24 217 11139 -62.1 -72.1 25 10.0 -62.2 270 19 326.7 326.7 290.8 326.7 0.01 25 201 11618 -57.7 -77.7 6 20.0 -57.9 322 19 340.9 340.9 294.6 340.9 0.00 26 200 11650 -57.9 -77.9 6 20.0 -58.1 325 19 341.1 341.1 294.6 341.1 0.00 27 150 13450 -58.5 -81.5 4 23.0 -58.7 330 29 369.3 369.3 300.4 369.3 0.00 28 100 15970 -62.7 -84.7 4 22.0 -62.9 345 21 406.6 406.6 306.1 406.6 0.00 29 89 16684 -64.9 -85.9 4 21.0 -65.1 332 26 416.0 416.0 307.2 416.0 0.00 30 70 18150 -64.3 -87.3 3 23.0 -64.6 305 36 446.8 446.8 310.6 446.8 0.00 31 57 19415 -63.1 -87.1 3 24.0 -63.4 302 41 476.6 476.6 313.2 476.6 0.00 32 50 20220 -65.1 -89.1 2 24.0 -65.4 300 44 490.1 490.1 314.2 490.1 0.00 33 30 23300 -69.5 -90.5 3 21.0 -69.8 285 60 555.2 555.2 318.4 555.2 0.00 34 27 23930 -69.7 -90.7 3 21.0 -70.0 285 63 571.6 571.6 319.2 571.6 0.00 35 24 24641 -65.5 -89.5 2 24.0 -66.1 285 66 603.4 603.4 320.7 603.4 0.01 36 20 25750 -66.7 -90.7 2 24.0 -67.3 285 71 632.0 632.0 322.0 632.0 0.01 37 19 26060 -67.3 -91.3 2 24.0 -67.9 283 73 639.5 639.5 322.3 639.5 0.00 38 18 26390 -62.3 -89.3 2 27.0 -63.4 281 75 665.2 665.2 323.3 665.3 0.01 39 16 27113 -64.9 -89.9 2 25.0 -65.8 277 79 679.5 679.5 323.7 679.6 0.01 40 13 28385 -63.1 -90.1 1 27.0 -64.4 269 87 727.3 727.3 325.3 727.4 0.01 41 11 29406 -65.9 -90.9 2 25.0 -67.0 263 93 752.8 752.8 326.0 752.8 0.01 42 10 29990 -62.3 -89.3 2 27.0 -64.1 260 97 787.0 787.0 326.9 787.1 0.01 43 9.1 30574 -61.5 -89.5 1 28.0 -63.6 811.6 811.6 327.5 811.7 0.01 TRP 217 11139 -62.1 -72.1 25 10.0 -62.2 270 19 326.7 326.7 290.8 326.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 850.00 mb = 1467.00 m = 4812.93 ft Wetbulb zero: 849.44 mb = 1472.31 m = 4830.36 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 96.48 % Est. max temperature: 13.32 C = 55.98 F Sfc-Lift cond lev (LCL): 1003.40 mb = 119.14 m = 390.89 ft T: 7.54 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.97 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 953.42 mb = 535.76 m = 1757.71 ft Mean mixing ratio: 5.79 g/kg Conv temperature: 9.59 C = 49.26 F Cap Strength: 7.29 C Lifted Index: 7.09 C Risk: None Lifted Index @300 mb: 11.99 C Lifted Index @700 mb: 3.29 C Showalter Index: 6.45 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 17.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.83 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 51343.20 J/kg Cap Strength: 7.21 C Lift Cond Lev (LCL): 955.05 mb = 521.76 m = 1711.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 3 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 1008 83 285 1 1.0 -0.3 | 236 3 2.8 1.9 1 1000 146 330 3 1.5 -2.6 | 278 3 3.3 -0.5 2 925 783 305 3 2.5 -1.7 | 264 4 4.3 0.4 3 850 1467 30 7 -3.5 -6.1 | 23 4 -1.7 -3.9 4 700 3005 30 3 -1.5 -2.6 | 325 1 0.3 -0.5 5 500 5560 210 3 1.5 2.6 | 215 6 3.3 4.7 6 400 7150 275 5 5.0 -0.4 | 256 7 6.8 1.7 7 300 9080 225 9 6.4 6.4 | 224 12 8.2 8.5 8 250 10250 210 7 3.5 6.1 | 213 10 5.3 8.2 9 217 11139 270 19 19.0 -0.0 | 264 21 20.8 2.1 10 200 11650 325 19 10.9 -15.6 | 317 18 12.7 -13.4 11 150 13450 330 29 14.5 -25.1 | 325 28 16.3 -23.0 12 100 15970 345 21 5.4 -20.3 | 338 20 7.3 -18.1 13 70 18150 305 36 29.5 -20.6 | 301 36 31.3 -18.5 14 50 20220 300 44 38.1 -22.0 | 296 45 39.9 -19.9 15 30 23300 285 60 58.0 -15.5 | 283 61 59.8 -13.4 16 20 25750 285 71 68.6 -18.4 | 283 72 70.4 -16.2 17 10 29990 260 97 95.5 16.8 | 259 99 97.3 19.0 Wind Parameters Mean winds (0-6000m): 10.4 at 3.7 knts Storm direction: 40.4 at 2.8 knts Shear (0-3000m) pos: 1.0 neg: 0.4 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -1.4 tot: 9.5 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.75 Bulk Shear: 1.08 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 3 272 4| 2.2 0.0 2.2| 2.0 -0.5 1.5 2.9 0.58| 3.3 1.9 1000 321 3 275 4| 2.2 0.0 2.2| 5.4 -0.9 4.5 4.5 0.69| 3.5 2.4 1500 353 4 310 3| 2.4 0.0 2.4| 10.9 -0.9 10.0 6.7 0.80| 4.2 3.4 2000 7 5 333 3| 1.8 0.3 2.1| 10.9 -1.1 9.8 4.9 0.71| 3.5 2.5 2500 13 5 342 3| 1.4 0.5 2.0| 10.9 -1.3 9.7 3.9 0.63| 3.1 1.9 3000 15 4 344 2| 1.0 0.4 1.5| 10.9 -1.4 9.5 3.2 0.55| 2.8 1.5 4000 24 4 355 2| 0.7 0.3 1.0| 11.6 -1.4 10.2 2.6 0.54| 2.6 1.4 5000 24 4 351 1| 0.3 0.3 0.5| 15.0 -1.4 13.6 2.7 0.58| 2.4 1.4 6000 10 4 323 2| 0.1 0.2 0.3| 19.6 -1.4 18.2 3.0 0.62| 2.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251207.11.gif