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 LH843... Searching the city database file for: LH843 ... Date:1100Z 1 DEC 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 1004 141 0.6 0.6 100 0.0 0.6 0 0 273.4 274.1 273.5 284.2 3.97 1 1000 173 0.4 0.1 98 0.3 0.3 145 1 273.5 274.2 273.4 284.0 3.85 2 964 466 -1.5 -1.5 100 0.0 -1.5 65 5 274.5 275.1 273.6 284.2 3.55 3 956 533 1.6 -1.2 82 2.8 0.4 47 6 278.3 278.9 275.9 288.4 3.66 4 925 801 5.6 1.1 73 4.5 3.5 335 9 285.0 285.8 280.3 297.7 4.48 5 923 819 5.6 1.0 72 4.6 3.5 335 9 285.2 286.0 280.4 297.8 4.45 6 897 1052 4.6 0.3 74 4.3 2.6 331 9 286.5 287.3 280.8 298.9 4.36 7 850 1489 1.4 -2.1 77 3.5 -0.1 325 9 287.6 288.3 280.7 298.7 3.85 8 836 1623 0.8 -2.3 80 3.1 -0.6 324 9 288.4 289.0 281.1 299.5 3.86 9 815 1827 0.0 -10.0 47 10.0 -3.6 323 9 289.6 290.0 279.6 296.1 2.19 10 798 1995 -0.9 -5.4 71 4.5 -2.7 322 10 290.4 291.0 281.3 299.8 3.20 11 776 2218 -1.7 -6.7 69 5.0 -3.7 320 10 291.9 292.4 281.6 300.7 2.98 12 765 2332 -2.1 -16.1 33 14.0 -6.4 320 10 292.6 292.9 280.0 297.0 1.42 13 752 2468 -2.9 -8.9 63 6.0 -5.1 319 10 293.2 293.7 281.7 301.0 2.59 14 745 2542 -2.9 -10.9 54 8.0 -5.7 318 10 294.0 294.4 281.6 300.7 2.23 15 739 2606 -1.9 -31.9 8 30.0 -8.2 318 10 295.8 295.8 280.0 296.9 0.36 16 738 2617 -1.9 -26.9 13 25.0 -7.9 318 10 295.9 296.0 280.3 297.7 0.57 17 734 2660 -2.1 -12.1 46 10.0 -5.6 317 11 296.1 296.5 282.4 302.4 2.06 18 700 3035 -4.9 -12.9 53 8.0 -7.6 315 11 297.1 297.4 282.7 303.3 2.02 19 657 3530 -8.7 -17.7 48 9.0 -11.3 307 11 298.2 298.5 282.5 302.7 1.45 20 625 3916 -10.7 -26.7 26 16.0 -14.2 300 12 300.2 300.3 282.4 302.5 0.69 21 615 4040 -11.5 -24.5 33 13.0 -14.5 298 12 300.7 300.8 282.8 303.5 0.85 22 611 4090 -11.9 -17.9 61 6.0 -13.6 297 12 300.8 301.1 283.7 305.6 1.53 23 590 4357 -14.3 -18.3 72 4.0 -15.4 292 12 301.0 301.3 283.7 305.9 1.53 24 557 4791 -18.1 -20.3 83 2.2 -18.6 284 12 301.5 301.8 283.7 305.9 1.37 25 500 5590 -23.1 -25.8 78 2.7 -23.6 270 13 304.9 305.0 284.5 308.0 0.93 26 400 7180 -35.5 -39.3 68 3.8 -35.8 270 19 308.9 308.9 285.3 310.0 0.32 27 382 7498 -38.1 -41.7 69 3.6 -38.4 266 20 309.5 309.6 285.5 310.4 0.26 28 300 9110 -51.9 -56.4 58 4.5 -52.0 245 23 312.2 312.2 286.2 312.4 0.06 29 286 9419 -54.7 -59.3 57 4.6 -54.8 246 26 312.5 312.5 286.3 312.7 0.05 30 250 10270 -60.9 -63.6 70 2.7 -60.9 250 36 315.5 315.5 287.3 315.6 0.03 31 249 10295 -61.1 -64.7 62 3.6 -61.2 250 36 315.6 315.6 287.3 315.7 0.03 32 245 10395 -60.9 -70.9 26 10.0 -61.0 251 35 317.4 317.4 287.9 317.4 0.01 33 232 10734 -59.3 -76.3 9 17.0 -59.5 256 32 324.8 324.8 290.2 324.8 0.01 34 200 11660 -59.3 -79.3 6 20.0 -59.5 270 23 338.9 338.9 294.0 338.9 0.00 35 163 12946 -57.3 -82.3 3 25.0 -57.6 270 20 362.6 362.6 299.2 362.6 0.00 36 150 13470 -57.9 -82.9 3 25.0 -58.2 270 19 370.3 370.3 300.6 370.3 0.00 37 100 16010 -60.1 -85.1 2 25.0 -60.4 245 17 411.6 411.6 306.7 411.6 0.00 38 70 18210 -62.9 -87.9 2 25.0 -63.2 265 23 449.8 449.8 310.8 449.8 0.00 39 50 20280 -64.3 -88.3 2 24.0 -64.6 255 27 492.0 492.0 314.4 492.0 0.00 40 31 23201 -66.5 -90.5 2 24.0 -66.9 269 31 558.1 558.1 318.5 558.1 0.00 41 30 23400 -65.9 -89.9 2 24.0 -66.4 270 31 565.0 565.0 318.9 565.0 0.00 42 20 25860 -64.1 -90.1 2 26.0 -64.9 270 42 640.0 640.0 322.3 640.0 0.01 43 16 27228 -63.7 -89.7 2 26.0 -64.7 683.4 683.4 323.9 683.5 0.01 44 15 27621 -66.5 -90.5 2 24.0 -67.3 686.9 686.9 324.0 686.9 0.01 45 13 28485 -67.5 -91.5 2 24.0 -68.3 712.1 712.1 324.8 712.1 0.01 46 12 28971 -64.3 -90.3 2 26.0 -65.5 739.9 739.9 325.7 740.0 0.01 TRP 249 10295 -61.1 -64.7 62 3.6 -61.2 250 36 315.6 315.6 287.3 315.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5417.00 m Freezing level: 992.42 mb = 234.77 m = 770.23 ft Freezing level: 960.13 mb = 498.73 m = 1636.25 ft Freezing level: 815.00 mb = 1826.67 m = 5992.93 ft Wetbulb zero: 994.80 mb = 214.76 m = 704.59 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 65.92 % Est. max temperature: 14.70 C = 58.45 F Sfc-Lift cond lev (LCL): 1003.82 mb = 142.43 m = 467.28 ft T: 0.59 C 700-500 lapse rate: 7.12 C/km ThetaE index: 4.00 C Layer 745.0- 738.0 mb Conv cond level (CCL): 1000.00 mb = 173.00 m = 567.58 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 0.84 C = 33.51 F Cap Strength: 11.75 C Lifted Index: 13.03 C Risk: None Lifted Index @300 mb: 15.70 C Lifted Index @700 mb: 10.61 C Showalter Index: 6.76 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.00 C K Index: 14.40 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.58 J/kg Max Up Vert Vel: 11.54 m/s Conv Inhibition (B-): 50573.71 J/kg Cap Strength: 12.73 C Lift Cond Lev (LCL): 919.44 mb = 850.30 m = 2789.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 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 1004 141 0 0 -0.0 -0.0 | 151 8 -3.9 6.9 1 1000 173 145 1 -0.6 0.8 | 150 9 -4.5 7.7 2 925 801 335 9 3.8 -8.2 | 4 1 -0.1 -1.2 3 850 1489 325 9 5.2 -7.4 | 289 1 1.3 -0.4 4 700 3035 315 11 7.8 -7.8 | 282 4 3.9 -0.9 5 500 5590 270 13 13.0 -0.0 | 233 11 9.1 6.9 6 400 7180 270 19 19.0 -0.0 | 245 17 15.1 6.9 7 300 9110 245 23 20.8 9.7 | 226 24 17.0 16.6 8 250 10270 250 36 33.8 12.3 | 237 36 29.9 19.2 9 249 10295 250 36 33.8 12.3 | 237 36 29.9 19.2 10 200 11660 270 23 23.0 -0.0 | 250 20 19.1 6.9 11 150 13470 270 19 19.0 -0.0 | 245 17 15.1 6.9 12 100 16010 245 17 15.4 7.2 | 219 18 11.5 14.1 13 70 18210 265 23 22.9 2.0 | 245 21 19.0 8.9 14 50 20280 255 27 26.1 7.0 | 238 26 22.2 13.9 15 30 23400 270 31 31.0 -0.0 | 256 28 27.1 6.9 16 20 25860 270 42 42.0 -0.0 | 260 39 38.1 6.9 Wind Parameters Mean winds (0-6000m): 300.7 at 10.6 knts Storm direction: 330.7 at 7.9 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -24.9 tot: -24.9 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.20 Bulk Shear: 15.84 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 26 4 123 7| 7.2 0.0 7.2| 0.0 -21.0 -21.0 -41.9 -0.77| 12.0 -9.2 1000 334 6 138 2| 3.6 3.5 7.1| 0.0 -24.2 -24.2 -24.2 -0.74| 9.8 -7.3 1500 331 7 149 1| 2.4 2.6 5.0| 0.0 -24.4 -24.4 -16.3 -0.74| 6.9 -5.1 2000 328 8 207 0| 1.8 2.2 4.0| 0.0 -24.4 -24.4 -12.2 -0.71| 5.4 -3.8 2500 326 8 260 1| 1.4 1.9 3.4| 0.0 -24.5 -24.5 -9.8 -0.69| 4.5 -3.1 3000 323 9 271 1| 1.2 1.8 3.0| 0.0 -24.9 -24.9 -8.3 -0.67| 3.9 -2.6 4000 318 9 269 2| 0.9 1.7 2.6| 0.0 -28.3 -28.3 -7.1 -0.67| 3.4 -2.3 5000 309 10 261 4| 0.7 1.6 2.3| 0.0 -33.7 -33.7 -6.7 -0.66| 3.1 -2.1 6000 301 11 254 5| 0.6 1.6 2.2| 3.5 -36.7 -33.3 -5.5 -0.59| 2.9 -1.7 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251201.11.gif