UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 12 OCT 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 1015 83 17.8 8.8 56 9.0 12.6 320 3 289.7 291.0 285.2 309.6 7.01 1 1000 209 15.6 7.6 59 8.0 11.2 345 5 288.8 289.9 284.3 307.3 6.55 2 977 406 13.2 7.2 67 6.0 9.9 318 4 288.3 289.4 284.1 306.7 6.53 3 925 863 9.0 6.9 87 2.1 7.9 255 3 288.5 289.7 284.4 307.6 6.75 4 895 1135 6.4 6.4 100 0.0 6.4 261 4 288.6 289.7 284.4 307.6 6.75 5 850 1557 3.6 3.3 98 0.3 3.4 270 5 289.9 290.9 283.9 306.2 5.71 6 849 1567 3.6 3.0 96 0.6 3.3 270 5 290.0 291.0 283.8 306.0 5.60 7 833 1721 2.4 2.4 100 0.0 2.4 278 6 290.3 291.3 283.8 306.0 5.46 8 806 1989 6.2 -3.8 49 10.0 1.7 291 7 297.1 297.8 284.5 307.8 3.58 9 789 2163 5.6 -6.4 42 12.0 0.5 299 7 298.3 298.8 284.3 307.4 3.00 10 742 2664 4.4 -19.6 16 24.0 -3.3 322 9 302.3 302.5 283.7 305.8 1.09 11 700 3136 2.0 -19.0 19 21.0 -4.8 345 11 304.7 304.9 284.8 308.6 1.22 12 668 3512 0.0 -26.0 12 26.0 -7.0 339 13 306.6 306.7 284.9 308.9 0.69 13 578 4654 -7.3 -35.3 9 28.0 -12.9 319 18 311.0 311.0 286.1 312.1 0.33 14 568 4790 -7.1 -37.1 7 30.0 -12.9 317 18 312.8 312.8 286.6 313.8 0.28 15 550 5039 -9.1 -30.1 16 21.0 -13.8 313 20 313.3 313.4 287.2 315.3 0.57 16 504 5709 -13.3 -42.3 7 29.0 -17.8 301 23 316.1 316.1 287.7 316.8 0.18 17 500 5770 -13.9 -41.9 7 28.0 -18.2 300 23 316.1 316.1 287.7 316.8 0.19 18 400 7420 -27.1 -46.1 15 19.0 -29.0 305 25 319.8 319.8 288.8 320.3 0.15 19 380 7786 -29.9 -42.9 27 13.0 -31.2 305 28 320.8 320.8 289.2 321.7 0.23 20 324 8898 -38.5 -54.5 17 16.0 -39.3 305 39 323.9 323.9 290.0 324.2 0.07 21 300 9420 -43.3 -57.3 20 14.0 -43.8 305 44 324.3 324.3 290.2 324.6 0.06 22 286 9739 -46.3 -56.3 31 10.0 -46.7 304 45 324.5 324.5 290.2 324.8 0.07 23 260 10366 -50.9 -57.9 43 7.0 -51.1 301 46 326.7 326.7 290.9 326.9 0.06 24 254 10517 -51.7 -65.7 17 14.0 -52.0 300 46 327.7 327.7 291.1 327.8 0.02 25 250 10620 -52.3 -64.3 22 12.0 -52.5 300 46 328.3 328.3 291.3 328.4 0.03 26 228 11210 -56.7 -65.7 31 9.0 -56.8 302 45 330.4 330.4 291.9 330.5 0.02 27 200 12030 -62.7 -68.7 44 6.0 -62.8 305 44 333.5 333.5 292.7 333.5 0.02 28 193 12249 -63.5 -68.5 51 5.0 -63.6 308 40 335.6 335.6 293.2 335.7 0.02 29 190 12345 -64.1 -70.1 44 6.0 -64.1 310 38 336.1 336.1 293.4 336.2 0.02 30 182 12609 -62.5 -76.5 14 14.0 -62.6 310 35 342.9 342.9 295.0 342.9 0.01 31 162 13333 -59.5 -82.5 4 23.0 -59.7 310 25 359.6 359.6 298.6 359.6 0.00 32 151 13769 -62.9 -82.9 5 20.0 -63.0 310 20 361.0 361.0 298.9 361.0 0.00 33 150 13810 -62.5 -82.5 5 20.0 -62.6 310 19 362.4 362.4 299.2 362.4 0.00 34 129 14744 -61.3 -85.3 3 24.0 -61.5 301 19 380.5 380.5 302.3 380.5 0.00 35 100 16310 -65.3 -87.3 3 22.0 -65.4 285 19 401.6 401.6 305.4 401.6 0.00 36 94 16684 -66.7 -87.7 4 21.0 -66.8 284 18 406.0 406.0 306.0 406.0 0.00 37 72 18316 -60.7 -88.7 1 28.0 -61.1 280 15 450.9 450.9 311.0 450.9 0.00 38 70 18490 -61.9 -88.9 2 27.0 -62.2 280 15 452.0 452.0 311.0 452.0 0.00 39 64 19042 -63.9 -89.9 2 26.0 -64.2 287 14 459.3 459.3 311.7 459.3 0.00 40 54 20091 -60.7 -89.7 1 29.0 -61.2 299 12 489.5 489.5 314.2 489.6 0.00 41 50 20570 -61.1 -89.1 1 28.0 -61.6 305 11 499.5 499.5 314.9 499.5 0.00 42 40 21953 -61.5 -89.5 1 28.0 -62.1 307 8 531.4 531.4 317.0 531.4 0.00 43 36 22611 -57.9 -88.9 1 31.0 -58.9 308 7 557.0 557.0 318.5 557.0 0.00 44 31 23546 -60.9 -89.9 1 29.0 -61.7 310 5 573.2 573.2 319.3 573.2 0.00 45 30 23750 -60.5 -89.5 1 29.0 -61.4 310 5 579.7 579.7 319.6 579.7 0.00 46 20 26310 -55.9 -87.9 1 32.0 -57.9 290 25 665.1 665.1 323.3 665.1 0.01 47 16 27736 -53.1 -87.1 1 34.0 -56.2 282 29 718.0 718.0 325.0 718.1 0.01 48 12 29578 -55.3 -87.3 1 32.0 -58.5 272 33 771.8 771.8 326.5 771.9 0.02 49 11 30138 -50.7 -86.7 1 36.0 -55.6 268 34 808.0 808.0 327.4 808.1 0.02 50 10 30760 -49.3 -85.3 1 36.0 -55.1 265 36 835.5 835.5 328.1 835.8 0.03 51 9.8 30892 -49.3 -85.3 1 36.0 -55.2 840.4 840.4 328.2 840.6 0.03 TRP 190 12345 -64.1 -70.1 44 6.0 -64.1 310 38 336.1 336.1 293.4 336.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 668.00 mb = 3511.62 m = 11520.91 ft Wetbulb zero: 782.97 mb = 2225.61 m = 7301.79 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 37.68 % Est. max temperature: 17.55 C = 63.58 F Sfc-Lift cond lev (LCL): 887.37 mb = 1205.17 m = 3953.92 ft T: 5.94 C 700-500 lapse rate: 6.04 C/km ThetaE index: 2.90 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 890.25 mb = 1178.69 m = 3867.03 ft Mean mixing ratio: 6.65 g/kg Conv temperature: 16.79 C = 62.22 F Cap Strength: 10.23 C Lifted Index: 10.10 C Risk: None Lifted Index @300 mb: 12.23 C Lifted Index @700 mb: 7.43 C Showalter Index: 10.81 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 17.20 C K Index: -0.20 Risk: None Sweat Index: 72.60 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.33 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 3.08 J/kg Cap Strength: 10.16 C Lift Cond Lev (LCL): 892.36 mb = 1159.41 m = 3803.79 ft Lev Free Conv (LFC): 877.36 mb = 1298.02 m = 4258.53 ft Equ Level (EL): 827.36 mb = 1775.92 m = 5826.44 ft B at Equ Level: 5.58 J/kg Max Parcel Lev (MPL): 817.36 mb = 1874.85 m = 6150.99 ft Wind level data Storm motion: 342 at 9 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 1015 83 320 3 1.9 -2.3 | 173 6 -0.8 6.2 1 1000 209 345 5 1.3 -4.8 | 159 4 -1.4 3.7 2 925 863 255 3 2.9 0.8 | 181 9 0.2 9.3 3 850 1557 270 5 5.0 -0.0 | 195 9 2.3 8.5 4 700 3136 345 11 2.8 -10.6 | 356 2 0.2 -2.1 5 500 5770 300 23 19.9 -11.5 | 280 17 17.2 -3.0 6 400 7420 305 25 20.5 -14.3 | 288 19 17.8 -5.8 7 300 9420 305 44 36.0 -25.2 | 297 37 33.4 -16.7 8 250 10620 300 46 39.8 -23.0 | 291 40 37.1 -14.5 9 200 12030 305 44 36.0 -25.2 | 297 37 33.4 -16.7 10 190 12345 310 38 29.1 -24.4 | 301 31 26.4 -15.9 11 150 13810 310 19 14.6 -12.2 | 287 12 11.9 -3.7 12 100 16310 285 19 18.4 -4.9 | 257 16 15.7 3.6 13 70 18490 280 15 14.8 -2.6 | 244 13 12.1 5.9 14 50 20570 305 11 9.0 -6.3 | 251 7 6.3 2.2 15 30 23750 310 5 3.8 -3.2 | 192 5 1.1 5.3 16 20 26310 290 25 23.5 -8.6 | 270 21 20.8 -0.0 17 10 30760 265 36 35.9 3.1 | 251 35 33.2 11.6 Wind Parameters Mean winds (0-6000m): 312.5 at 11.9 knts Storm direction: 342.5 at 8.9 knts Shear (0-3000m) pos: 1.9 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 169.5 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -2.7 tot: 15.3 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 7.96 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 ------------------------------------------------------------------------------- 500 326 4 177 5| 0.0 1.8 1.8| 2.3 -1.0 1.4 2.7 0.19| 5.9 1.1 1000 305 4 184 6| 0.0 1.7 1.7| 3.9 -2.7 1.2 1.2 0.11| 4.5 0.5 1500 288 4 189 7| 0.6 1.2 1.7| 7.8 -2.7 5.1 3.4 0.25| 3.6 0.9 2000 287 5 193 7| 1.2 0.9 2.0| 12.6 -2.7 9.9 4.9 0.36| 3.5 1.3 2500 296 5 198 7| 1.6 0.7 2.3| 15.8 -2.7 13.1 5.2 0.42| 3.6 1.5 3000 311 6 202 5| 1.9 0.6 2.5| 18.0 -2.7 15.3 5.1 0.51| 3.8 1.9 4000 323 8 219 3| 1.4 0.8 2.2| 18.2 -6.0 12.2 3.1 0.31| 3.6 1.1 5000 320 10 254 4| 1.1 1.4 2.5| 18.2 -15.1 3.1 0.6 0.15| 3.6 0.5 6000 312 12 266 6| 0.9 1.6 2.5| 20.4 -27.2 -6.9 -1.1 0.07| 3.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251012.11.gif