UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043023.upa.cvt Date: 2300Z 30 APR 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 30 APR 25 Station: LH843 WMO ident: 12843 Latitude: 47.43 Longitude: 19.18 ------------------------------------------------------------------------------- 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 1003 138 14.4 7.4 63 7.0 10.6 360 1 287.3 288.4 283.6 305.4 6.44 1 1000 163 17.4 7.4 52 10.0 11.8 350 3 290.5 291.7 284.9 309.0 6.46 2 996 197 19.2 6.2 43 13.0 12.0 350 3 292.7 293.7 285.3 309.9 5.97 3 970 425 20.0 4.0 35 16.0 11.3 350 5 295.7 296.7 285.7 311.1 5.25 4 925 832 16.6 3.6 42 13.0 9.6 350 7 296.3 297.2 286.1 312.0 5.36 5 850 1543 10.0 3.0 62 7.0 6.3 345 3 296.6 297.6 286.4 313.1 5.59 6 794 2104 5.0 0.4 72 4.6 2.7 352 4 297.1 298.0 285.9 311.8 4.96 7 751 2557 2.0 -7.0 51 9.0 -1.7 358 4 298.6 299.2 284.5 307.8 3.01 8 700 3120 -2.3 -7.3 69 5.0 -4.3 5 5 299.9 300.5 285.1 309.6 3.15 9 675 3407 -4.7 -7.7 79 3.0 -5.9 5 6 300.4 301.0 285.4 310.1 3.17 10 650 3704 -4.9 -19.9 30 15.0 -9.3 5 7 303.4 303.6 284.3 307.3 1.21 11 648 3729 -4.9 -18.9 32 14.0 -9.1 5 7 303.7 303.9 284.5 308.0 1.32 12 555 4926 -14.1 -19.1 66 5.0 -15.5 5 11 306.6 306.8 285.8 311.5 1.52 13 500 5710 -19.5 -29.5 41 10.0 -21.4 5 13 309.3 309.4 285.9 311.5 0.66 14 494 5799 -20.1 -31.1 37 11.0 -22.0 4 13 309.6 309.7 285.9 311.6 0.58 15 428 6840 -28.5 -34.5 56 6.0 -29.3 348 17 311.9 311.9 286.6 313.5 0.48 16 409 7163 -30.9 -35.8 62 4.9 -31.5 342 18 312.8 312.9 286.9 314.4 0.44 17 400 7320 -31.7 -36.7 61 5.0 -32.3 340 19 313.8 313.9 287.2 315.3 0.41 18 343 8394 -39.1 -46.1 47 7.0 -39.6 340 22 317.8 317.9 288.2 318.5 0.18 19 300 9300 -46.7 -51.7 57 5.0 -46.9 340 25 319.5 319.6 288.7 319.9 0.11 20 280 9753 -50.5 -55.1 58 4.6 -50.7 340 25 320.4 320.4 289.0 320.7 0.08 21 275 9870 -51.3 -58.3 43 7.0 -51.5 340 25 320.9 320.9 289.1 321.1 0.05 22 250 10480 -56.7 -61.5 55 4.8 -56.8 340 25 321.8 321.8 289.3 321.9 0.04 23 220 11282 -62.7 -67.7 51 5.0 -62.7 340 25 324.5 324.5 290.2 324.6 0.02 24 200 11870 -63.1 -72.1 29 9.0 -63.2 330 17 332.8 332.8 292.5 332.9 0.01 25 175 12692 -61.5 -80.5 6 19.0 -61.6 325 19 348.4 348.4 296.3 348.4 0.00 26 150 13650 -59.1 -85.1 2 26.0 -59.3 320 21 368.3 368.3 300.2 368.3 0.00 27 124 14845 -57.1 -86.1 1 29.0 -57.5 336 16 392.5 392.5 304.2 392.5 0.00 28 100 16200 -57.9 -87.9 1 30.0 -58.3 355 11 415.9 415.9 307.2 415.9 0.00 29 79 17680 -59.7 -88.7 1 29.0 -60.1 289 4 441.1 441.1 310.0 441.1 0.00 30 70 18440 -57.5 -88.5 1 31.0 -58.0 255 1 461.4 461.4 311.9 461.4 0.00 31 50 20570 -58.1 -89.1 1 31.0 -58.8 240 5 506.6 506.6 315.4 506.6 0.00 32 34 23021 -54.5 -88.5 1 34.0 -56.0 214 2 575.1 575.1 319.4 575.1 0.00 33 31 23611 -55.9 -88.9 1 33.0 -57.3 207 1 586.7 586.7 320.0 586.7 0.00 34 30 23820 -55.1 -89.1 1 34.0 -56.7 205 1 594.4 594.4 320.3 594.5 0.00 35 21 26114 -50.5 -87.5 0 37.0 -53.7 183 19 672.2 672.2 323.5 672.2 0.01 36 20 26430 -52.7 -87.7 1 35.0 -55.5 180 21 674.9 674.9 323.6 674.9 0.01 37 17 27478 -54.7 -88.7 1 34.0 -57.3 179 18 700.6 700.6 324.4 700.6 0.01 38 12 29732 -50.9 -87.9 0 37.0 -55.5 176 11 787.4 787.4 326.9 787.5 0.01 39 11 30308 -44.7 -84.7 0 40.0 -52.2 176 9 829.8 829.8 328.0 830.0 0.03 40 10 30950 -42.5 -82.5 0 40.0 -51.5 175 7 860.9 860.9 328.7 861.3 0.04 41 10 30950 -42.3 -83.3 0 41.0 -51.4 175 7 861.6 861.7 328.7 862.0 0.04 42 8.8 31815 -42.1 -83.1 0 41.0 -51.8 894.5 894.5 329.3 895.0 0.05 43 8.4 32132 -38.3 -80.3 0 42.0 -50.4 921.4 921.4 329.8 922.2 0.08 TRP 220 11282 -62.7 -67.7 51 5.0 -62.7 340 25 324.5 324.5 290.2 324.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 727.28 mb = 2818.62 m = 9247.33 ft Wetbulb zero: 767.78 mb = 2377.09 m = 7798.76 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 54.31 % Est. max temperature: 23.71 C = 74.69 F Sfc-Lift cond lev (LCL): 902.75 mb = 1036.69 m = 3401.16 ft T: 14.70 C 700-500 lapse rate: 6.64 C/km ThetaE index: 5.29 C Layer 794.0- 700.0 mb Conv cond level (CCL): 734.56 mb = 2733.84 m = 8969.18 ft Mean mixing ratio: 5.47 g/kg Conv temperature: 26.16 C = 79.08 F Cap Strength: 2.46 C Lifted Index: 2.04 C Risk: None Lifted Index @300 mb: 6.13 C Lifted Index @700 mb: 1.20 C Showalter Index: 0.93 C Risk: Thunderstorms probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 22.50 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 115.00 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.69 J/kg Max Up Vert Vel: 5.95 m/s Conv Inhibition (B-): 51355.60 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 775.48 mb = 2296.12 m = 7533.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 31 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 1003 138 360 1 -0.0 -1.0 | 218 5 2.8 3.6 1 1000 163 350 3 0.5 -3.0 | 243 4 3.3 1.6 2 925 832 350 7 1.2 -6.9 | 300 5 4.0 -2.3 3 850 1543 345 3 0.8 -2.9 | 244 4 3.5 1.7 4 700 3120 5 5 -0.4 -5.0 | 279 2 2.3 -0.4 5 500 5710 5 13 -1.1 -13.0 | 349 9 1.6 -8.3 6 400 7320 340 19 6.5 -17.9 | 325 16 9.3 -13.3 7 300 9300 340 25 8.6 -23.5 | 329 22 11.3 -18.9 8 250 10480 340 25 8.6 -23.5 | 329 22 11.3 -18.9 9 220 11282 340 25 8.6 -23.5 | 329 22 11.3 -18.9 10 200 11870 330 17 8.5 -14.7 | 312 15 11.3 -10.1 11 150 13650 320 21 13.5 -16.1 | 305 20 16.3 -11.5 12 100 16200 355 11 1.0 -11.0 | 330 7 3.7 -6.4 13 70 18440 255 1 1.0 0.3 | 218 6 3.7 4.9 14 50 20570 240 5 4.3 2.5 | 225 10 7.1 7.1 15 30 23820 205 1 0.4 0.9 | 210 6 3.2 5.5 16 20 26430 180 21 0.0 21.0 | 186 26 2.8 25.6 17 10 30950 175 7 -0.6 7.0 | 191 12 2.2 11.6 Wind Parameters Mean winds (0-6000m): 1.0 at 7.2 knts Storm direction: 31.0 at 5.4 knts Shear (0-3000m) pos: 0.4 neg: 0.4 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 63.0 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -4.0 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.29 Bulk Shear: 1.24 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 ------------------------------------------------------------------------------- 500 350 4 264 4| 0.0 5.0 5.0| 4.6 0.0 4.6 9.1 0.95| 5.0 4.8 1000 350 5 279 4| 0.0 2.2 2.2| 5.6 -1.7 3.9 3.9 0.52| 4.0 2.1 1500 349 5 272 4| 0.0 0.7 0.7| 5.7 -4.0 1.7 1.1 0.18| 3.5 0.6 2000 349 4 267 4| 0.2 0.6 0.7| 6.2 -4.0 2.2 1.1 0.22| 2.8 0.6 2500 351 4 266 3| 0.3 0.4 0.8| 6.7 -4.0 2.7 1.1 0.26| 2.4 0.6 3000 353 4 267 3| 0.4 0.4 0.8| 7.2 -4.0 3.2 1.1 0.29| 2.1 0.6 4000 357 5 277 3| 0.3 0.7 1.0| 9.1 -4.0 5.1 1.3 0.40| 2.0 0.8 5000 360 6 296 3| 0.2 0.8 1.1| 11.0 -4.0 7.0 1.4 0.40| 1.9 0.8 6000 1 7 314 4| 0.2 1.0 1.2| 12.0 -6.6 5.4 0.9 0.31| 1.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20250531.23.gif