UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 1 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 1011 83 4.6 3.7 94 0.9 4.2 320 1 276.9 277.7 276.8 290.3 4.93 1 1000 172 3.6 3.1 97 0.5 3.4 290 1 276.8 277.6 276.5 289.7 4.78 2 963 477 1.4 1.4 100 0.0 1.4 285 6 277.5 278.3 276.4 289.5 4.39 3 952 570 2.4 1.1 91 1.3 1.8 284 7 279.5 280.2 277.4 291.5 4.35 4 939 681 1.6 -3.0 71 4.6 -0.3 282 9 279.7 280.3 276.0 288.9 3.26 5 934 724 3.4 2.8 96 0.6 3.1 281 10 282.0 282.9 279.5 295.9 5.01 6 925 803 4.0 2.5 90 1.5 3.3 280 11 283.4 284.3 280.1 297.2 4.95 7 916 883 4.2 1.8 84 2.4 3.1 289 10 284.4 285.2 280.3 297.8 4.75 8 910 936 5.0 -1.0 65 6.0 2.3 295 9 285.8 286.4 280.0 296.9 3.90 9 906 972 6.0 -11.0 28 17.0 -0.1 298 9 287.1 287.5 277.9 292.5 1.82 10 902 1008 6.0 -5.0 45 11.0 1.5 302 9 287.5 288.0 279.6 296.0 2.92 11 897 1054 6.2 -0.8 61 7.0 3.0 307 8 288.2 288.9 281.2 299.7 4.02 12 850 1492 2.4 -2.3 71 4.7 0.4 355 3 288.7 289.3 281.1 299.6 3.80 13 778 2200 -3.3 -4.3 93 1.0 -3.7 337 7 289.9 290.6 281.5 300.3 3.57 14 755 2438 -2.5 -7.4 69 4.9 -4.4 331 8 293.3 293.8 282.1 301.9 2.90 15 726 2748 -3.1 -12.1 50 9.0 -6.2 323 9 295.9 296.3 282.3 302.3 2.08 16 710 2924 -4.3 -13.3 49 9.0 -7.3 318 10 296.5 296.9 282.4 302.4 1.93 17 700 3036 -4.9 -20.9 27 16.0 -9.2 315 11 297.1 297.2 281.5 300.3 1.03 18 692 3126 -5.3 -34.3 8 29.0 -10.9 314 11 297.6 297.6 280.7 298.6 0.30 19 684 3217 -5.3 -26.3 17 21.0 -10.2 313 12 298.6 298.7 281.6 300.7 0.65 20 673 3344 -6.5 -19.5 35 13.0 -10.1 311 12 298.6 298.8 282.4 302.5 1.21 21 636 3782 -9.5 -22.5 34 13.0 -12.8 305 13 300.1 300.3 282.7 303.3 0.99 22 624 3929 -10.7 -27.7 23 17.0 -14.3 303 14 300.3 300.5 282.4 302.4 0.63 23 621 3966 -10.9 -19.9 47 9.0 -13.3 303 14 300.5 300.8 283.2 304.6 1.27 24 589 4369 -13.7 -31.7 20 18.0 -17.0 297 15 301.9 301.9 282.7 303.4 0.46 25 572 4591 -15.3 -30.3 27 15.0 -18.1 294 16 302.5 302.6 283.1 304.3 0.54 26 560 4750 -16.7 -21.6 66 4.9 -17.9 292 16 302.7 302.9 284.0 306.6 1.21 27 555 4817 -17.1 -26.1 46 9.0 -19.0 291 17 303.0 303.2 283.7 305.7 0.82 28 548 4912 -17.9 -22.2 69 4.3 -18.9 290 17 303.2 303.4 284.2 307.0 1.18 29 540 5022 -18.7 -29.7 37 11.0 -20.7 288 17 303.5 303.6 283.6 305.5 0.60 30 518 5330 -20.9 -30.9 40 10.0 -22.5 284 18 304.5 304.6 284.0 306.4 0.56 31 514 5387 -21.1 -24.9 71 3.8 -21.9 283 18 304.9 305.1 284.6 308.1 0.99 32 500 5590 -22.5 -25.5 76 3.0 -23.1 280 19 305.6 305.8 284.8 308.8 0.96 33 494 5679 -23.3 -26.2 77 2.9 -23.8 280 19 305.7 305.9 284.8 308.7 0.91 34 448 6387 -28.3 -33.3 62 5.0 -29.0 278 17 308.1 308.2 285.2 309.8 0.51 35 400 7190 -34.7 -39.7 60 5.0 -35.1 275 15 309.9 309.9 285.7 311.0 0.30 36 371 7711 -38.9 -41.8 74 2.9 -39.1 274 17 311.1 311.1 286.0 312.0 0.26 37 345 8205 -43.1 -49.1 52 6.0 -43.4 272 19 311.9 311.9 286.2 312.4 0.13 38 336 8382 -44.7 -47.9 70 3.2 -44.9 272 20 312.1 312.1 286.2 312.6 0.15 39 303 9065 -50.3 -54.5 61 4.2 -50.4 270 23 313.6 313.6 286.7 313.9 0.08 40 300 9130 -50.7 -55.1 59 4.4 -50.8 270 23 313.9 313.9 286.8 314.2 0.07 41 250 10290 -59.9 -64.7 53 4.8 -60.0 270 42 317.0 317.0 287.8 317.1 0.03 42 233 10728 -63.3 -68.0 53 4.7 -63.3 275 40 318.3 318.3 288.2 318.4 0.02 43 223 11000 -61.7 -72.7 22 11.0 -61.8 276 37 324.8 324.8 290.2 324.8 0.01 44 200 11680 -60.1 -79.1 7 19.0 -60.2 280 31 337.6 337.6 293.7 337.6 0.00 45 157 13193 -56.9 -82.9 2 26.0 -57.2 259 23 367.2 367.2 300.1 367.2 0.00 46 150 13480 -57.7 -83.7 2 26.0 -58.0 255 21 370.7 370.7 300.7 370.7 0.00 47 100 16030 -60.5 -86.5 2 26.0 -60.8 265 13 410.8 410.8 306.6 410.8 0.00 48 70 18230 -63.5 -88.5 2 25.0 -63.8 265 17 448.5 448.5 310.7 448.5 0.00 49 68 18408 -64.3 -88.3 2 24.0 -64.6 264 18 450.5 450.5 310.9 450.6 0.00 50 54 19826 -62.5 -88.5 2 26.0 -62.9 253 23 485.4 485.4 313.9 485.4 0.00 51 50 20300 -63.3 -89.3 2 26.0 -63.7 250 25 494.3 494.3 314.5 494.3 0.00 52 31 23220 -65.9 -90.9 2 25.0 -66.3 250 34 559.7 559.7 318.6 559.7 0.00 53 30 23420 -64.5 -91.5 1 27.0 -65.0 250 35 568.8 568.8 319.1 568.8 0.00 54 28 23844 -63.3 -90.3 1 27.0 -64.0 253 38 583.5 583.5 319.8 583.5 0.00 55 24 24788 -66.1 -91.1 2 25.0 -66.7 261 43 601.6 601.6 320.7 601.7 0.00 56 20 25900 -64.5 -91.5 1 27.0 -65.3 270 50 638.7 638.7 322.3 638.8 0.00 57 15 27656 -64.9 -91.9 1 27.0 -65.8 692.2 692.2 324.2 692.2 0.01 TRP 233 10728 -63.3 -68.0 53 4.7 -63.3 275 40 318.3 318.3 288.2 318.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 819.68 mb = 1790.05 m = 5872.80 ft Wetbulb zero: 940.68 mb = 666.60 m = 2186.98 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 57.53 % Est. max temperature: 16.30 C = 61.34 F Sfc-Lift cond lev (LCL): 997.11 mb = 195.40 m = 641.08 ft T: 3.43 C 700-500 lapse rate: 6.89 C/km ThetaE index: 5.22 C Layer 910.0- 902.0 mb Conv cond level (CCL): 971.09 mb = 409.44 m = 1343.30 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 5.07 C = 41.13 F Cap Strength: 12.04 C Lifted Index: 12.40 C Risk: None Lifted Index @300 mb: 15.73 C Lifted Index @700 mb: 9.55 C Showalter Index: 6.72 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.20 C K Index: 6.60 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 1.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.39 J/kg Max Up Vert Vel: 8.29 m/s Conv Inhibition (B-): 47232.66 J/kg Cap Strength: 12.32 C Lift Cond Lev (LCL): 942.11 mb = 654.38 m = 2146.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 1011 83 320 1 0.6 -0.8 | 146 7 -4.2 6.1 1 1000 172 290 1 0.9 -0.3 | 149 8 -3.9 6.6 2 925 803 280 11 10.8 -1.9 | 230 8 6.0 5.0 3 850 1492 355 3 0.3 -3.0 | 130 6 -4.6 3.9 4 700 3036 315 11 7.8 -7.8 | 287 3 2.9 -0.9 5 500 5590 280 19 18.7 -3.3 | 255 14 13.9 3.6 6 400 7190 275 15 14.9 -1.3 | 241 12 10.1 5.6 7 300 9130 270 23 23.0 -0.0 | 249 19 18.1 6.9 8 250 10290 270 42 42.0 -0.0 | 259 38 37.1 6.9 9 233 10728 275 40 39.8 -3.5 | 264 35 35.0 3.4 10 200 11680 280 31 30.5 -5.4 | 267 26 25.7 1.5 11 150 13480 255 21 20.3 5.4 | 231 20 15.4 12.3 12 100 16030 265 13 13.0 1.1 | 225 11 8.1 8.0 13 70 18230 265 17 16.9 1.5 | 235 15 12.1 8.4 14 50 20300 250 25 23.5 8.6 | 230 24 18.6 15.5 15 30 23420 250 35 32.9 12.0 | 236 34 28.0 18.9 16 20 25900 270 50 50.0 -0.0 | 261 46 45.1 6.9 Wind Parameters Mean winds (0-6000m): 294.9 at 11.3 knts Storm direction: 324.9 at 8.4 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 140.3 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -5.3 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.42 Bulk Shear: 7.78 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 ------------------------------------------------------------------------------- 500 285 4 168 6| 0.0 6.9 6.9| 10.1 0.0 10.1 20.3 0.91| 7.2 6.5 1000 286 6 195 5| 1.8 3.5 5.3| 15.3 -1.0 14.2 14.2 0.50| 8.2 4.1 1500 290 6 189 5| 2.4 2.3 4.7| 15.5 -3.1 12.4 8.3 0.21| 7.8 1.7 2000 301 6 181 4| 1.8 2.3 4.1| 15.5 -4.4 11.1 5.6 0.15| 6.5 1.0 2500 308 6 178 3| 1.5 2.5 3.9| 15.5 -4.8 10.7 4.3 0.08| 5.9 0.5 3000 308 7 188 3| 1.2 2.6 3.8| 15.5 -5.3 10.3 3.4 0.03| 5.5 0.2 4000 308 8 219 3| 0.9 2.5 3.4| 15.5 -7.0 8.5 2.1 -0.01| 4.7 -0.0 5000 302 10 243 4| 0.7 2.4 3.1| 15.5 -12.1 3.4 0.7 -0.05| 4.2 -0.2 6000 295 11 248 6| 0.6 2.0 2.6| 15.5 -20.3 -4.8 -0.8 -0.10| 3.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251201.11.gif