UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 27 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 1008 144 17.4 -0.6 29 18.0 8.7 120 5 289.9 290.5 281.5 300.4 3.63 1 1000 212 15.6 -3.4 27 19.0 7.1 55 5 288.8 289.3 280.2 297.4 2.97 2 986 331 14.4 -4.6 26 19.0 6.1 50 5 288.7 289.2 279.9 296.8 2.75 3 925 865 9.2 -4.8 37 14.0 3.2 30 3 288.7 289.2 280.1 297.2 2.89 4 850 1557 2.8 -4.2 60 7.0 -0.2 25 11 289.1 289.7 280.7 298.7 3.29 5 830 1749 1.4 -4.6 64 6.0 -1.1 23 10 289.6 290.2 281.0 299.1 3.27 6 804 2006 2.6 -27.4 9 30.0 -4.8 21 9 293.5 293.6 279.1 295.1 0.50 7 700 3114 -2.9 -31.9 9 29.0 -9.1 10 5 299.3 299.3 281.5 300.5 0.38 8 663 3543 -4.5 -31.5 10 27.0 -10.3 8 5 302.2 302.2 282.8 303.6 0.41 9 609 4204 -9.7 -29.7 18 20.0 -13.9 4 5 303.6 303.7 283.5 305.4 0.53 10 557 4889 -13.1 -33.1 17 20.0 -16.8 360 5 307.4 307.5 284.9 308.9 0.42 11 500 5700 -19.9 -37.9 19 18.0 -22.4 355 5 308.8 308.8 285.2 309.8 0.29 12 406 7205 -32.5 -46.5 24 14.0 -33.6 42 11 311.4 311.4 286.0 312.0 0.14 13 400 7310 -33.3 -47.3 23 14.0 -34.3 45 11 311.7 311.7 286.1 312.2 0.13 14 312 9002 -47.5 -58.5 27 11.0 -47.8 75 11 314.9 314.9 287.1 315.0 0.05 15 300 9260 -49.5 -60.5 26 11.0 -49.8 80 11 315.6 315.6 287.3 315.7 0.04 16 285 9594 -51.5 -65.5 17 14.0 -51.7 80 11 317.4 317.4 287.9 317.5 0.02 17 250 10430 -58.1 -63.1 53 5.0 -58.2 80 11 319.7 319.7 288.7 319.8 0.03 18 247 10506 -58.7 -63.7 52 5.0 -58.7 80 11 319.9 319.9 288.8 320.0 0.03 19 212 11453 -64.1 -70.1 44 6.0 -64.1 75 9 325.8 325.8 290.5 325.8 0.01 20 200 11810 -63.9 -70.9 38 7.0 -64.0 35 11 331.6 331.6 292.2 331.6 0.01 21 187 12225 -61.9 -77.9 10 16.0 -62.0 17 12 341.2 341.2 294.6 341.3 0.00 22 150 13600 -59.1 -83.1 3 24.0 -59.3 320 17 368.3 368.3 300.2 368.3 0.00 23 133 14360 -54.9 -84.9 1 30.0 -55.3 316 17 388.6 388.6 303.6 388.6 0.00 24 100 16170 -57.3 -86.3 1 29.0 -57.7 305 17 417.0 417.0 307.4 417.0 0.00 25 86 17119 -58.7 -86.7 2 28.0 -59.1 286 13 432.6 432.6 309.1 432.6 0.00 26 70 18420 -55.3 -86.3 1 31.0 -56.1 260 7 466.1 466.1 312.3 466.1 0.00 27 54 20064 -58.5 -87.5 1 29.0 -59.2 198 4 494.6 494.6 314.5 494.6 0.00 28 50 20550 -57.1 -88.1 1 31.0 -57.9 180 3 508.9 508.9 315.6 508.9 0.00 29 30 23800 -55.9 -86.9 1 31.0 -57.3 235 1 592.2 592.2 320.3 592.3 0.01 30 25 24958 -54.5 -86.5 1 32.0 -56.5 231 10 628.0 628.0 321.8 628.0 0.01 31 20 26380 -55.1 -87.1 1 32.0 -57.3 225 21 667.5 667.5 323.3 667.6 0.01 32 10 30900 -47.9 -83.9 1 36.0 -54.3 245 15 840.7 840.8 328.2 841.1 0.03 33 8.6 31903 -44.1 -82.1 1 38.0 -52.9 892.6 892.6 329.3 893.2 0.05 TRP 212 11453 -64.1 -70.1 44 6.0 -64.1 75 9 325.8 325.8 290.5 325.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 754.84 mb = 2529.64 m = 8299.26 ft Wetbulb zero: 853.44 mb = 1523.92 m = 4999.68 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 22.42 % Est. max temperature: 16.56 C = 61.80 F Sfc-Lift cond lev (LCL): 768.71 mb = 2364.82 m = 7758.51 ft T: 0.82 C 700-500 lapse rate: 6.57 C/km ThetaE index: 3.99 C Layer 804.0- 700.0 mb Conv cond level (CCL): 596.00 mb = 4369.82 m = 14336.51 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 32.07 C = 89.72 F Cap Strength: 11.20 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 13.12 C Lifted Index @700 mb: 8.15 C Showalter Index: 10.02 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 15.70 C K Index: -10.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.19 J/kg Max Up Vert Vel: 1.54 m/s Conv Inhibition (B-): 58055.91 J/kg Cap Strength: 11.21 C Lift Cond Lev (LCL): 745.06 mb = 2614.91 m = 8579.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 4 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 144 120 5 -4.3 2.5 | 168 6 -1.2 5.6 1 1000 212 55 5 -4.1 -2.9 | 107 1 -0.9 0.3 2 925 865 30 3 -1.5 -2.6 | 252 2 1.7 0.5 3 850 1557 25 11 -4.6 -10.0 | 12 7 -1.5 -6.8 4 700 3114 10 5 -0.9 -4.9 | 308 3 2.3 -1.8 5 500 5700 355 5 0.4 -5.0 | 297 4 3.6 -1.8 6 400 7310 45 11 -7.8 -7.8 | 45 7 -4.6 -4.6 7 300 9260 80 11 -10.8 -1.9 | 99 8 -7.7 1.2 8 250 10430 80 11 -10.8 -1.9 | 99 8 -7.7 1.2 9 212 11453 75 9 -8.7 -2.3 | 98 6 -5.5 0.8 10 200 11810 35 11 -6.3 -9.0 | 28 7 -3.1 -5.9 11 150 13600 320 17 10.9 -13.0 | 305 17 14.1 -9.9 12 100 16170 305 17 13.9 -9.8 | 291 18 17.1 -6.6 13 70 18420 260 7 6.9 1.2 | 247 11 10.1 4.4 14 50 20550 180 3 0.0 3.0 | 207 7 3.2 6.1 15 30 23800 235 1 0.8 0.6 | 227 5 4.0 3.7 16 20 26380 225 21 14.8 14.8 | 225 25 18.0 18.0 17 10 30900 245 15 13.6 6.3 | 240 19 16.8 9.5 Wind Parameters Mean winds (0-6000m): 15.2 at 6.0 knts Storm direction: 45.2 at 4.5 knts Shear (0-3000m) pos: 0.0 neg: 1.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 139.2 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -6.8 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 1.77 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 53 4 142 1| 0.0 5.9 5.9| 0.1 -1.1 -1.0 -2.1 -0.33| 8.0 -2.7 1000 43 4 261 0| 0.0 4.2 4.2| 1.1 -1.1 -0.0 -0.0 0.01| 6.1 0.1 1500 33 6 1 2| 0.0 4.2 4.2| 2.3 -1.5 0.8 0.6 0.06| 5.7 0.4 2000 29 7 3 3| 0.0 2.8 2.8| 2.3 -3.6 -1.3 -0.6 -0.02| 4.8 -0.1 2500 27 7 360 3| 0.0 1.9 1.9| 2.3 -5.4 -3.0 -1.2 -0.09| 4.3 -0.4 3000 25 7 356 3| 0.0 1.4 1.4| 2.3 -6.8 -4.5 -1.5 -0.15| 3.9 -0.6 4000 22 6 344 3| 0.0 1.1 1.1| 2.3 -7.0 -4.7 -1.2 -0.16| 3.0 -0.5 5000 18 6 334 3| 0.0 0.9 0.9| 2.3 -7.2 -4.9 -1.0 -0.17| 2.4 -0.4 6000 15 6 328 3| 0.2 0.8 0.9| 4.6 -7.4 -2.8 -0.5 -0.07| 2.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20250427.11.gif