UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 7 OCT 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 136 15.8 6.8 55 9.0 10.9 320 7 288.7 289.8 283.9 306.2 6.18 1 1000 161 15.2 7.2 59 8.0 10.8 320 7 288.4 289.5 284.0 306.4 6.37 2 925 814 8.4 4.9 79 3.5 6.6 345 15 287.9 288.9 283.2 304.5 5.87 3 850 1507 3.4 0.4 81 3.0 2.0 355 15 289.7 290.5 282.6 303.0 4.63 4 782 2178 -1.1 -2.7 89 1.6 -1.8 359 15 291.9 292.6 282.8 303.6 4.01 5 714 2898 -6.1 -6.1 100 0.0 -6.1 4 15 294.1 294.7 283.0 304.1 3.39 6 700 3053 -6.9 -7.3 97 0.4 -7.1 5 15 294.8 295.4 283.1 304.3 3.15 7 626 3917 -12.1 -12.9 94 0.8 -12.3 0 17 298.5 298.9 283.5 305.4 2.26 8 619 4003 -11.5 -15.9 70 4.4 -12.8 360 17 300.1 300.4 283.7 305.7 1.79 9 605 4179 -11.9 -21.9 43 10.0 -14.4 358 18 301.6 301.8 283.5 305.2 1.09 10 557 4807 -16.5 -22.5 60 6.0 -17.9 355 19 303.4 303.6 284.2 307.1 1.13 11 500 5610 -22.3 -32.3 40 10.0 -23.8 350 21 305.9 305.9 284.4 307.6 0.51 12 478 5939 -24.3 -42.3 17 18.0 -26.2 351 23 307.3 307.4 284.6 308.0 0.19 13 400 7210 -34.3 -45.3 32 11.0 -35.1 355 33 310.4 310.4 285.7 311.0 0.17 14 387 7440 -36.1 -44.1 44 8.0 -36.7 356 36 311.0 311.0 285.9 311.7 0.20 15 373 7694 -38.1 -50.1 27 12.0 -38.8 358 39 311.6 311.7 286.1 312.0 0.10 16 325 8632 -42.7 -61.7 11 19.0 -43.3 2 52 317.8 317.8 288.1 317.9 0.03 17 303 9103 -43.6 -69.6 4 26.0 -44.2 5 58 323.0 323.0 289.7 323.1 0.01 18 300 9170 -43.7 -70.7 3 27.0 -44.3 5 56 323.8 323.8 289.9 323.8 0.01 19 292 9352 -44.3 -72.3 3 28.0 -44.9 5 52 325.4 325.4 290.4 325.5 0.01 20 289 9421 -44.7 -71.7 3 27.0 -45.3 5 50 325.8 325.8 290.5 325.9 0.01 21 250 10390 -45.7 -67.7 7 22.0 -46.3 15 38 338.1 338.1 293.9 338.2 0.02 22 200 11870 -47.9 -77.9 2 30.0 -48.5 360 40 356.9 356.9 298.1 356.9 0.00 23 164 13170 -49.3 -81.3 1 32.0 -50.0 10 39 375.4 375.4 301.5 375.4 0.00 24 150 13750 -51.1 -83.1 1 32.0 -51.7 15 38 382.0 382.0 302.6 382.0 0.00 25 126 14873 -54.9 -84.9 1 30.0 -55.4 15 30 394.7 394.7 304.5 394.7 0.00 26 100 16350 -54.5 -87.5 1 33.0 -55.1 15 19 422.4 422.4 308.0 422.4 0.00 27 74 18269 -56.1 -88.1 1 32.0 -56.8 316 12 457.0 457.0 311.5 457.1 0.00 28 70 18620 -58.3 -88.3 1 30.0 -58.8 305 11 459.7 459.7 311.7 459.7 0.00 29 65 19082 -60.9 -88.9 1 28.0 -61.3 317 9 463.8 463.8 312.1 463.8 0.00 30 63 19276 -58.9 -88.9 1 30.0 -59.5 322 8 472.4 472.4 312.8 472.4 0.00 31 51 20588 -62.1 -90.1 1 28.0 -62.6 357 1 494.3 494.3 314.5 494.3 0.00 32 50 20710 -62.3 -90.3 1 28.0 -62.7 0 0 496.7 496.7 314.7 496.7 0.00 33 47 21095 -59.1 -90.1 1 31.0 -59.8 353 2 513.2 513.2 315.8 513.2 0.00 34 39 22257 -62.1 -90.1 1 28.0 -62.7 333 6 533.8 533.8 317.2 533.8 0.00 35 30 23890 -59.3 -90.3 1 31.0 -60.3 305 13 583.0 583.0 319.8 583.0 0.00 36 20 26450 -56.7 -89.7 1 33.0 -58.6 245 23 662.6 662.6 323.2 662.7 0.01 37 19 26775 -56.5 -89.5 1 33.0 -58.5 673.0 673.0 323.5 673.1 0.01 38 18 27118 -57.5 -89.5 1 32.0 -59.4 680.4 680.4 323.8 680.4 0.01 39 15 28283 -52.3 -88.3 1 36.0 -55.8 734.1 734.1 325.5 734.1 0.01 40 13 29209 -52.1 -88.1 1 36.0 -56.1 765.4 765.4 326.4 765.5 0.01 TRP 289 9421 -44.7 -71.7 3 27.0 -45.3 5 50 325.8 325.8 290.5 325.9 0.01 WND 303 9103 -43.6 -69.6 4 26.0 -44.2 5 58 323.0 323.0 289.7 323.1 0.01 Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 798.62 mb = 2014.25 m = 6608.34 ft Wetbulb zero: 814.08 mb = 1854.67 m = 6084.81 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 75.22 % Est. max temperature: 16.73 C = 62.12 F Sfc-Lift cond lev (LCL): 876.26 mb = 1257.64 m = 4126.05 ft T: 5.20 C 700-500 lapse rate: 6.02 C/km ThetaE index: 3.35 C Layer 925.0- 782.0 mb Conv cond level (CCL): 862.45 mb = 1387.82 m = 4553.16 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 16.50 C = 61.70 F Cap Strength: 2.52 C Lifted Index: 3.11 C Risk: None Lifted Index @300 mb: 13.29 C Lifted Index @700 mb: -0.36 C Showalter Index: 4.57 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 22.70 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 55.80 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.40 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 14.45 J/kg Cap Strength: 3.00 C Lift Cond Lev (LCL): 878.63 mb = 1235.51 m = 4053.46 ft Lev Free Conv (LFC): 793.63 mb = 2059.50 m = 6756.82 ft Equ Level (EL): 653.63 mb = 3583.10 m = 11755.43 ft B at Equ Level: 15.02 J/kg Max Parcel Lev (MPL): 613.63 mb = 4070.17 m = 13353.41 ft Wind level data Storm motion: 25 at 12 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 136 320 7 4.5 -5.4 | 238 11 9.7 6.0 1 1000 161 320 7 4.5 -5.4 | 238 11 9.7 6.0 2 925 814 345 15 3.9 -14.5 | 289 10 9.0 -3.2 3 850 1507 355 15 1.3 -14.9 | 299 7 6.5 -3.6 4 700 3053 5 15 -1.3 -14.9 | 313 5 3.9 -3.6 5 500 5610 350 21 3.6 -20.7 | 317 13 8.8 -9.4 6 400 7210 355 33 2.9 -32.9 | 340 23 8.0 -21.6 7 303 9103 5 58 -5.1 -57.8 | 360 46 0.1 -46.5 8 300 9170 5 56 -4.9 -55.8 | 360 44 0.3 -44.5 9 289 9421 5 50 -4.4 -49.8 | 359 38 0.8 -38.5 10 250 10390 15 38 -9.8 -36.7 | 10 26 -4.7 -25.4 11 200 11870 360 40 -0.0 -40.0 | 350 29 5.2 -28.7 12 150 13750 15 38 -9.8 -36.7 | 10 26 -4.7 -25.4 13 100 16350 15 19 -4.9 -18.4 | 358 7 0.2 -7.0 14 70 18620 305 11 9.0 -6.3 | 251 15 14.2 5.0 15 50 20710 0 0 -0.0 -0.0 | 205 12 5.2 11.3 16 30 23890 305 13 10.6 -7.5 | 256 16 15.8 3.9 17 20 26450 245 23 20.8 9.7 | 231 33 26.0 21.0 Wind Parameters Mean winds (0-6000m): 354.5 at 16.6 knts Storm direction: 24.5 at 12.4 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 31.1 neg: 0.0 tot: 31.1 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.60 Bulk Shear: 9.63 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 ------------------------------------------------------------------------------- 500 331 10 254 10| 6.7 0.0 6.7| 18.1 0.0 18.1 36.3 0.98| 6.8 6.7 1000 341 12 271 9| 4.9 0.0 4.9| 26.8 0.0 26.8 26.8 0.94| 5.4 5.1 1500 346 13 279 9| 3.5 0.0 3.5| 28.6 0.0 28.6 19.1 0.89| 4.2 3.7 2000 349 14 285 8| 2.7 0.0 2.7| 29.5 0.0 29.5 14.8 0.86| 3.3 2.9 2500 352 14 289 8| 2.2 0.0 2.2| 30.3 0.0 30.3 12.1 0.85| 2.9 2.4 3000 354 14 292 7| 1.9 0.0 1.9| 31.1 0.0 31.1 10.4 0.83| 2.5 2.1 4000 356 15 298 7| 1.5 0.4 1.8| 31.9 0.0 31.9 8.0 0.72| 2.3 1.6 5000 356 15 303 8| 1.2 0.6 1.8| 31.9 -0.3 31.6 6.3 0.61| 2.1 1.3 6000 355 17 308 9| 1.3 0.6 1.9| 41.2 -0.8 40.4 6.7 0.57| 2.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251007.11.gif