UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 26 APR 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 1009 83 11.2 1.2 50 10.0 6.5 5 15 283.6 284.3 279.2 295.3 4.13 1 1000 161 10.6 0.6 50 10.0 5.9 30 17 283.8 284.4 279.1 295.0 3.99 2 972 397 9.0 -1.0 49 10.0 4.5 39 16 284.5 285.1 279.0 294.8 3.65 3 939 684 11.6 0.6 47 11.0 6.3 50 15 289.9 290.7 282.3 302.2 4.25 4 925 810 11.4 0.4 47 11.0 6.1 55 15 291.0 291.7 282.7 303.3 4.25 5 917 882 11.2 1.2 50 10.0 6.2 52 14 291.5 292.3 283.2 304.7 4.55 6 892 1112 9.6 0.6 53 9.0 5.2 42 10 292.1 292.9 283.5 305.2 4.48 7 871 1310 9.6 -13.4 18 23.0 1.2 34 6 294.1 294.4 280.8 298.9 1.56 8 850 1512 8.0 -7.0 34 15.0 1.7 25 3 294.5 295.0 282.4 302.5 2.66 9 829 1718 6.4 0.4 65 6.0 3.5 28 3 295.0 295.8 284.9 308.9 4.75 10 806 1949 5.2 -0.8 65 6.0 2.3 32 3 296.1 296.9 285.1 309.3 4.47 11 777 2247 2.6 -0.0 83 2.6 1.3 37 3 296.4 297.3 285.7 310.9 4.92 12 700 3082 -3.7 -6.2 83 2.5 -4.7 50 3 298.4 299.0 284.8 308.8 3.43 13 686 3241 -5.1 -7.7 82 2.6 -6.1 48 3 298.6 299.1 284.6 308.0 3.12 14 673 3391 -5.7 -11.7 63 6.0 -7.8 46 4 299.5 299.9 284.1 306.7 2.32 15 657 3579 -6.9 -9.9 79 3.0 -8.0 43 4 300.2 300.7 284.8 308.7 2.74 16 633 3869 -7.7 -28.7 17 21.0 -12.3 40 5 302.5 302.6 283.2 304.4 0.56 17 623 3993 -8.5 -27.5 20 19.0 -12.8 38 5 303.0 303.1 283.4 305.1 0.64 18 617 4068 -9.3 -15.3 62 6.0 -11.2 37 5 302.9 303.3 284.9 308.9 1.88 19 610 4156 -10.1 -16.1 61 6.0 -11.9 36 5 303.0 303.3 284.8 308.6 1.78 20 601 4270 -10.5 -31.5 16 21.0 -14.6 34 6 303.8 303.9 283.5 305.4 0.46 21 591 4399 -11.3 -29.3 21 18.0 -15.0 32 6 304.4 304.5 283.9 306.3 0.57 22 576 4596 -12.1 -39.1 9 27.0 -16.4 30 6 305.7 305.7 284.0 306.5 0.22 23 571 4662 -12.7 -27.7 27 15.0 -15.9 29 7 305.7 305.8 284.6 308.0 0.69 24 568 4703 -12.9 -36.9 11 24.0 -16.9 28 7 305.9 306.0 284.2 306.9 0.28 25 556 4865 -14.3 -30.3 24 16.0 -17.4 26 7 306.2 306.3 284.6 308.0 0.55 26 542 5058 -16.1 -20.9 66 4.8 -17.3 23 8 306.3 306.5 285.5 310.6 1.33 27 535 5155 -16.7 -30.7 29 14.0 -19.3 22 8 306.7 306.8 284.8 308.6 0.55 28 521 5354 -18.1 -35.1 21 17.0 -20.8 19 8 307.3 307.4 284.8 308.6 0.37 29 517 5411 -18.9 -26.9 49 8.0 -20.5 18 8 307.0 307.2 285.2 309.8 0.82 30 511 5498 -19.1 -48.1 6 29.0 -22.2 17 9 307.8 307.8 284.7 308.2 0.10 31 500 5660 -20.1 -35.1 25 15.0 -22.4 15 9 308.5 308.6 285.2 309.9 0.39 32 492 5779 -21.1 -41.1 15 20.0 -23.6 13 9 308.7 308.8 285.1 309.5 0.21 33 485 5885 -21.9 -26.7 65 4.8 -22.8 12 9 309.0 309.2 286.0 312.0 0.89 34 423 6874 -29.7 -39.7 37 10.0 -30.7 356 9 311.4 311.4 286.2 312.4 0.29 35 420 6925 -29.9 -45.9 20 16.0 -31.3 355 9 311.7 311.8 286.1 312.3 0.15 36 409 7113 -31.3 -51.3 12 20.0 -32.7 352 9 312.3 312.3 286.2 312.6 0.08 37 400 7270 -32.7 -49.7 17 17.0 -33.8 350 9 312.5 312.5 286.4 312.9 0.10 38 386 7520 -34.7 -46.7 29 12.0 -35.5 343 9 313.1 313.1 286.6 313.6 0.15 39 373 7759 -36.5 -56.5 11 20.0 -37.4 337 9 313.8 313.8 286.7 313.9 0.05 40 365 7909 -37.7 -56.7 12 19.0 -38.5 332 10 314.1 314.1 286.8 314.3 0.05 41 306 9100 -48.5 -58.5 30 10.0 -48.8 299 11 315.2 315.2 287.2 315.4 0.05 42 300 9230 -49.7 -58.7 34 9.0 -49.9 295 11 315.3 315.3 287.2 315.5 0.05 43 277 9743 -54.5 -56.6 77 2.1 -54.5 286 13 315.6 315.7 287.4 315.9 0.07 44 272 9859 -54.9 -61.9 42 7.0 -55.0 284 13 316.7 316.7 287.7 316.8 0.03 45 251 10365 -59.1 -62.1 68 3.0 -59.2 275 15 317.8 317.8 288.1 318.0 0.04 46 250 10390 -59.3 -62.4 67 3.1 -59.3 275 15 317.9 317.9 288.1 318.0 0.03 47 235 10775 -61.9 -66.9 51 5.0 -62.0 298 18 319.6 319.7 288.6 319.7 0.02 48 224 11071 -63.3 -67.7 55 4.4 -63.3 315 20 321.9 321.9 289.3 322.0 0.02 49 218 11237 -64.5 -70.5 43 6.0 -64.6 325 21 322.6 322.6 289.6 322.6 0.01 50 205 11616 -60.5 -77.5 9 17.0 -60.6 336 20 334.6 334.6 293.0 334.6 0.00 51 200 11770 -60.3 -75.3 12 15.0 -60.4 340 19 337.3 337.3 293.6 337.3 0.01 52 187 12192 -57.3 -78.3 5 21.0 -57.5 325 19 348.7 348.7 296.3 348.7 0.00 53 163 13063 -55.5 -81.5 3 26.0 -55.8 294 18 365.7 365.7 299.8 365.7 0.00 54 150 13590 -57.3 -83.3 2 26.0 -57.6 275 17 371.4 371.4 300.8 371.4 0.00 55 144 13848 -57.9 -84.9 2 27.0 -58.2 273 17 374.7 374.7 301.4 374.7 0.00 56 118 15114 -54.3 -85.3 1 31.0 -54.8 266 19 403.3 403.3 305.6 403.3 0.00 57 100 16170 -56.5 -85.5 1 29.0 -56.9 260 21 418.6 418.6 307.6 418.6 0.00 58 88 16980 -59.1 -87.1 1 28.0 -59.5 274 21 428.9 428.9 308.7 428.9 0.00 59 70 18430 -55.9 -86.9 1 31.0 -56.6 300 21 464.8 464.8 312.2 464.8 0.00 60 50 20550 -57.3 -88.3 1 31.0 -58.1 230 13 508.4 508.4 315.5 508.5 0.00 61 44 21357 -59.1 -88.1 1 29.0 -59.8 220 11 523.0 523.0 316.5 523.0 0.00 62 30 23780 -56.1 -88.1 1 32.0 -57.5 190 7 591.7 591.7 320.2 591.7 0.01 63 26 24691 -54.1 -87.1 1 33.0 -56.1 208 8 622.1 622.1 321.6 622.2 0.01 64 20 26360 -56.9 -87.9 1 31.0 -58.7 240 9 662.0 662.0 323.2 662.1 0.01 65 17 27392 -57.3 -88.3 1 31.0 -59.3 242 13 692.2 692.2 324.2 692.3 0.01 66 16 27782 -51.1 -86.1 1 35.0 -54.8 243 14 724.6 724.6 325.2 724.7 0.01 67 14 28655 -50.1 -85.1 1 35.0 -54.5 245 17 756.2 756.2 326.1 756.3 0.02 68 13 29139 -51.9 -85.9 1 34.0 -55.9 246 19 766.1 766.1 326.4 766.3 0.02 69 10 30860 -47.5 -84.5 1 37.0 -54.1 250 25 842.2 842.3 328.2 842.5 0.03 70 7.6 32689 -43.7 -82.7 1 39.0 -53.2 926.4 926.4 329.9 926.9 0.06 71 6.5 33751 -38.7 -80.7 0 42.0 -51.9 989.8 989.9 331.0 990.9 0.09 TRP 218 11237 -64.5 -70.5 43 6.0 -64.6 325 21 322.6 322.6 289.6 322.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 745.22 mb = 2591.40 m = 8501.85 ft Wetbulb zero: 760.01 mb = 2423.62 m = 7951.41 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 50.13 % Est. max temperature: 21.97 C = 71.54 F Sfc-Lift cond lev (LCL): 866.57 mb = 1352.28 m = 4436.57 ft T: 9.27 C 700-500 lapse rate: 6.36 C/km ThetaE index: 6.24 C Layer 871.0- 850.0 mb Conv cond level (CCL): 695.84 mb = 3128.88 m = 10265.23 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 26.05 C = 78.89 F Cap Strength: 9.36 C Lifted Index: 9.70 C Risk: None Lifted Index @300 mb: 11.75 C Lifted Index @700 mb: 6.42 C Showalter Index: 7.13 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 13.10 C K Index: 18.60 Risk: < 20 % chance of thunderstorms Sweat Index: 15.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.40 J/kg Max Up Vert Vel: 8.41 m/s Conv Inhibition (B-): 73436.63 J/kg Cap Strength: 9.45 C Lift Cond Lev (LCL): 818.14 mb = 1826.01 m = 5990.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 5 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 1009 83 5 15 -1.3 -14.9 | 345 13 3.3 -12.5 1 1000 161 30 17 -8.5 -14.7 | 18 13 -3.9 -12.3 2 925 810 55 15 -12.3 -8.6 | 51 10 -7.7 -6.2 3 850 1512 25 3 -1.3 -2.7 | 275 3 3.3 -0.3 4 700 3082 50 3 -2.3 -1.9 | 258 2 2.3 0.5 5 500 5660 15 9 -2.3 -8.7 | 340 7 2.3 -6.3 6 400 7270 350 9 1.6 -8.9 | 316 9 6.2 -6.4 7 300 9230 295 11 10.0 -4.6 | 279 15 14.6 -2.2 8 250 10390 275 15 14.9 -1.3 | 267 20 19.5 1.1 9 218 11237 325 21 12.0 -17.2 | 312 22 16.6 -14.8 10 200 11770 340 19 6.5 -17.9 | 324 19 11.1 -15.4 11 150 13590 275 17 16.9 -1.5 | 267 22 21.5 1.0 12 100 16170 260 21 20.7 3.6 | 256 26 25.3 6.1 13 70 18430 300 21 18.2 -10.5 | 289 24 22.8 -8.1 14 50 20550 230 13 10.0 8.4 | 233 18 14.5 10.8 15 30 23780 190 7 1.2 6.9 | 212 11 5.8 9.3 16 20 26360 240 9 7.8 4.5 | 241 14 12.4 6.9 17 10 30860 250 25 23.5 8.6 | 249 30 28.1 11.0 Wind Parameters Mean winds (0-6000m): 32.0 at 6.9 knts Storm direction: 62.0 at 5.2 knts Shear (0-3000m) pos: 2.1 neg: 2.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -87.7 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -12.8 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.04 Bulk Shear: 11.65 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 35 16 23 12| 11.1 0.0 11.1| 36.8 0.0 36.8 73.6 0.96| 12.4 11.9 1000 42 15 32 10| 5.6 2.8 8.4| 42.3 -6.1 36.2 36.2 0.54| 10.0 5.4 1500 43 12 30 7| 3.7 4.4 8.1| 42.3 -12.2 30.1 20.0 0.14| 9.3 1.3 2000 42 10 22 5| 2.9 3.3 6.2| 42.3 -12.4 29.9 14.9 0.13| 7.1 0.9 2500 42 8 15 4| 2.4 2.7 5.1| 42.3 -12.6 29.7 11.9 0.12| 5.8 0.7 3000 42 7 7 3| 2.1 2.2 4.3| 42.3 -12.8 29.5 9.8 0.10| 4.9 0.5 4000 42 7 357 3| 1.5 1.4 2.9| 43.5 -12.8 30.7 7.7 0.17| 4.0 0.7 5000 38 7 350 3| 1.2 1.0 2.2| 44.3 -12.8 31.5 6.3 0.18| 3.5 0.6 6000 32 7 345 4| 1.0 0.9 2.0| 44.3 -14.5 29.8 5.0 0.15| 3.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250426.23.gif