UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011311.upa.cvt Date: 1100Z 13 JAN 26 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 13 JAN 26 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 -0.3 -2.0 88 1.7 -1.0 180 5 272.2 272.8 271.8 281.1 3.27 1 1000 149 -1.3 -2.8 90 1.5 -1.9 190 7 271.9 272.4 271.3 280.3 3.11 2 991 221 -1.9 -3.0 92 1.1 -2.3 202 10 272.0 272.5 271.3 280.3 3.09 3 973 367 0.0 -4.6 71 4.6 -1.7 225 17 275.3 275.8 272.9 283.0 2.79 4 965 434 2.4 -1.4 76 3.8 0.8 236 20 278.4 279.0 275.7 288.3 3.57 5 925 775 1.0 -0.6 89 1.6 0.3 290 35 280.3 281.0 277.3 291.3 3.95 6 919 827 0.6 -1.1 88 1.7 -0.1 290 36 280.4 281.1 277.2 291.1 3.84 7 866 1305 1.0 -3.8 70 4.8 -1.0 290 40 285.7 286.2 279.2 295.2 3.33 8 850 1455 1.2 -2.5 76 3.7 -0.4 290 42 287.4 288.1 280.5 298.2 3.74 9 848 1474 1.4 -1.1 83 2.5 0.3 290 42 287.8 288.5 281.2 299.7 4.16 10 821 1734 -0.5 -0.5 100 0.0 -0.5 293 43 288.5 289.3 281.9 301.3 4.49 11 700 2994 -7.1 -7.3 98 0.2 -7.2 305 50 294.6 295.2 283.0 304.0 3.15 12 597 4218 -13.9 -15.8 86 1.9 -14.5 303 52 300.5 300.8 283.9 306.3 1.87 13 500 5540 -23.3 -23.8 96 0.5 -23.4 300 54 304.6 304.8 284.7 308.3 1.12 14 474 5929 -26.7 -27.1 96 0.4 -26.8 302 58 305.1 305.3 284.5 308.0 0.88 15 400 7130 -36.7 -45.7 39 9.0 -37.3 310 71 307.3 307.3 284.5 307.9 0.16 16 398 7165 -36.9 -45.9 39 9.0 -37.5 310 71 307.5 307.5 284.6 308.0 0.16 17 367 7720 -40.9 -43.4 77 2.5 -41.1 310 79 309.4 309.4 285.4 310.2 0.22 18 362 7813 -41.5 -47.5 52 6.0 -41.8 310 80 309.8 309.8 285.4 310.3 0.14 19 350 8040 -42.9 -45.5 75 2.6 -43.0 310 83 310.9 310.9 285.9 311.6 0.19 20 341 8215 -44.3 -47.5 70 3.2 -44.5 310 85 311.3 311.3 286.0 311.9 0.15 21 339 8255 -44.7 -53.7 36 9.0 -45.0 310 86 311.3 311.3 285.9 311.6 0.08 22 327 8494 -46.3 -49.5 70 3.2 -46.4 310 89 312.3 312.3 286.3 312.8 0.13 23 318 8679 -47.9 -53.9 50 6.0 -48.1 310 92 312.6 312.6 286.4 312.9 0.08 24 315 8741 -48.5 -51.4 72 2.9 -48.6 310 93 312.6 312.6 286.4 313.0 0.11 25 311 8825 -49.1 -59.1 30 10.0 -49.3 310 94 312.9 312.9 286.4 313.1 0.04 26 304 8974 -50.3 -55.3 55 5.0 -50.4 310 96 313.3 313.3 286.6 313.5 0.07 27 300 9060 -50.9 -56.9 49 6.0 -51.1 310 97 313.6 313.6 286.7 313.8 0.06 28 281 9486 -54.7 -59.4 56 4.7 -54.8 308 98 314.1 314.1 286.8 314.2 0.05 29 280 9509 -54.9 -59.8 54 4.9 -55.0 308 99 314.1 314.1 286.8 314.3 0.04 30 250 10230 -59.9 -64.9 52 5.0 -60.0 305 101 317.0 317.0 287.8 317.1 0.02 31 234 10640 -62.7 -67.1 55 4.4 -62.7 305 103 318.8 318.8 288.4 318.9 0.02 32 227 10828 -62.8 -68.7 45 5.9 -62.8 305 106 321.5 321.5 289.2 321.6 0.02 33 213 11220 -62.9 -71.9 29 9.0 -63.0 310 92 327.2 327.2 290.9 327.2 0.01 34 200 11610 -60.5 -77.5 9 17.0 -60.6 315 79 337.0 337.0 293.6 337.0 0.00 35 197 11705 -57.9 -75.9 8 18.0 -58.1 315 78 342.6 342.6 295.0 342.6 0.01 36 188 11998 -59.3 -76.3 9 17.0 -59.5 314 73 344.9 344.9 295.5 344.9 0.01 37 182 12204 -54.1 -75.1 6 21.0 -54.4 313 70 356.6 356.6 298.0 356.6 0.01 38 168 12713 -57.9 -75.9 8 18.0 -58.1 312 63 358.5 358.5 298.4 358.5 0.01 39 155 13222 -56.3 -75.3 7 19.0 -56.6 311 55 369.6 369.6 300.5 369.6 0.01 40 150 13430 -56.9 -76.9 6 20.0 -57.2 310 52 372.0 372.0 300.9 372.1 0.01 41 100 15980 -59.9 -80.9 5 21.0 -60.2 315 35 412.0 412.0 306.7 412.0 0.01 42 74 17848 -63.7 -82.7 6 19.0 -64.0 319 33 441.0 441.0 310.0 441.1 0.01 43 70 18190 -63.5 -83.5 5 20.0 -63.8 320 33 448.5 448.5 310.7 448.6 0.01 44 53 19900 -61.5 -84.5 3 23.0 -62.0 308 33 490.3 490.3 314.2 490.3 0.01 45 50 20260 -61.7 -85.7 3 24.0 -62.1 305 33 498.1 498.1 314.8 498.1 0.01 46 34 22627 -65.1 -88.1 3 23.0 -65.5 290 37 547.2 547.2 317.9 547.3 0.00 47 30 23400 -59.3 -85.3 2 26.0 -60.3 285 38 583.0 583.0 319.8 583.0 0.01 48 25 24532 -64.3 -88.3 2 24.0 -65.0 292 44 599.8 599.8 320.6 599.9 0.01 49 20 25910 -61.3 -87.3 2 26.0 -62.4 300 52 648.5 648.5 322.6 648.6 0.01 50 18 26573 -57.5 -85.5 2 28.0 -59.3 298 60 680.4 680.4 323.8 680.5 0.01 51 16 27319 -58.3 -86.3 2 28.0 -60.2 297 68 701.1 701.1 324.4 701.2 0.01 52 12 29172 -49.7 -81.7 1 32.0 -54.7 293 90 791.7 791.7 327.0 792.0 0.04 53 11 29747 -46.7 -80.7 1 34.0 -53.2 291 96 822.5 822.5 327.8 823.0 0.05 54 10 30400 -33.3 -75.3 1 42.0 -47.4 290 103 895.2 895.3 329.4 896.8 0.14 55 9.5 30762 -31.7 -74.7 1 43.0 -47.1 914.5 914.6 329.7 916.3 0.16 56 8.3 31719 -30.5 -74.5 1 44.0 -47.5 955.3 955.4 330.5 957.5 0.19 57 7.4 32530 -33.3 -76.3 1 43.0 -49.1 975.8 975.8 330.8 977.6 0.16 TRP 234 10640 -62.7 -67.1 55 4.4 -62.7 305 103 318.8 318.8 288.4 318.9 0.02 WND 227 10828 -62.8 -68.7 45 5.9 -62.8 305 106 321.5 321.5 289.2 321.6 0.02 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: Surface below freezing Freezing level: 973.00 mb = 367.34 m = 1205.16 ft Freezing level: 828.11 mb = 1665.42 m = 5463.92 ft Wetbulb zero: Below ground Precipitable water: 0.65 inches Sfc-500 mean rel hum: 90.51 % Est. max temperature: 14.03 C = 57.26 F Sfc-Lift cond lev (LCL): 981.47 mb = 298.15 m = 978.17 ft T: -0.90 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.82 C Layer 1000.0- 991.0 mb Conv cond level (CCL): 1000.00 mb = 149.00 m = 488.84 ft Mean mixing ratio: 3.48 g/kg Conv temperature: -0.66 C = 30.81 F Cap Strength: 13.56 C Lifted Index: 15.35 C Risk: None Lifted Index @300 mb: 19.04 C Lifted Index @700 mb: 10.69 C Showalter Index: 6.97 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.80 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.61 J/kg Max Up Vert Vel: 9.55 m/s Conv Inhibition (B-): 67058.02 J/kg Cap Strength: 15.34 C Lift Cond Lev (LCL): 920.99 mb = 809.95 m = 2657.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 34 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 83 180 5 0.0 5.0 | 153 39 -17.6 34.5 1 1000 149 190 7 1.2 6.9 | 156 40 -16.4 36.4 2 925 775 290 35 32.9 -12.0 | 221 23 15.2 17.5 3 850 1455 290 42 39.5 -14.4 | 235 27 21.8 15.2 4 700 2994 305 50 41.0 -28.7 | 268 23 23.3 0.8 5 500 5540 300 54 46.8 -27.0 | 265 29 29.1 2.5 6 400 7130 310 71 54.4 -45.6 | 294 40 36.7 -16.1 7 300 9060 310 97 74.3 -62.4 | 300 65 56.7 -32.8 8 250 10230 305 101 82.7 -57.9 | 294 71 65.1 -28.4 9 234 10640 305 103 84.4 -59.1 | 294 73 66.7 -29.6 10 227 10828 305 106 86.8 -60.8 | 294 76 69.2 -31.3 11 200 11610 315 79 55.9 -55.9 | 305 46 38.2 -26.3 12 150 13430 310 52 39.8 -33.4 | 280 23 22.2 -3.9 13 100 15980 315 35 24.7 -24.7 | 236 9 7.1 4.8 14 70 18190 320 33 21.2 -25.3 | 220 6 3.6 4.2 15 50 20260 305 33 27.0 -18.9 | 222 14 9.4 10.6 16 30 23400 285 38 36.7 -9.8 | 224 27 19.1 19.7 17 20 25910 300 52 45.0 -26.0 | 263 28 27.4 3.5 18 10 30400 290 103 96.8 -35.2 | 274 79 79.1 -5.7 Wind Parameters Mean winds (0-6000m): 299.1 at 45.9 knts Storm direction: 329.1 at 34.4 knts Shear (0-3000m) pos: 9.1 neg: 0.0 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 114.9 deg Storm rel helicity (0-3000m) pos: 539.2 neg: 0.0 tot: 539.2 m^2/s^2 ave: 179.7 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 10.7 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.22 Bulk Shear: 203.97 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 ------------------------------------------------------------------------------- 500 244 15 174 37| 26.7 0.0 26.7|299.9 0.0 299.9 599.8 0.93| 31.4 29.2 1000 283 25 195 25| 20.7 0.0 20.7|425.7 0.0 425.7 425.7 0.87| 26.9 23.3 1500 287 30 208 24| 15.3 0.0 15.3|455.2 0.0 455.2 303.5 0.87| 19.6 17.0 2000 289 33 217 23| 12.3 0.0 12.3|484.7 0.0 484.7 242.3 0.88| 15.9 13.9 2500 292 36 225 23| 10.4 0.0 10.4|514.5 0.0 514.5 205.8 0.88| 13.7 12.1 3000 294 38 232 22| 9.1 0.0 9.1|539.2 0.0 539.2 179.7 0.89| 12.1 10.7 4000 297 41 241 22| 6.8 0.3 7.1|539.2 -3.1 536.1 134.0 0.85| 9.4 8.0 5000 299 44 248 23| 5.5 0.5 6.0|539.2 -6.9 532.2 106.4 0.82| 7.7 6.3 6000 299 46 252 24| 5.1 0.5 5.6|586.9 -8.8 578.2 96.4 0.81| 7.1 5.8 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20260113.11.gif