UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 17 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 1005 141 13.6 6.6 63 7.0 9.8 275 1 286.3 287.4 282.8 303.4 6.08 1 1000 183 12.6 6.6 67 6.0 9.4 320 1 285.8 286.8 282.5 302.9 6.11 2 974 403 10.8 5.8 71 5.0 8.2 312 2 286.1 287.1 282.5 302.8 5.94 3 946 646 9.4 -0.6 50 10.0 4.8 302 2 287.1 287.7 280.5 298.1 3.87 4 925 832 8.2 -0.8 53 9.0 4.1 295 3 287.7 288.4 280.8 298.9 3.90 5 850 1523 2.2 -3.8 64 6.0 -0.3 290 7 288.5 289.0 280.6 298.3 3.39 6 765 2363 -4.5 -4.5 100 0.0 -4.5 268 8 290.0 290.7 281.5 300.5 3.58 7 750 2519 -5.7 -6.2 96 0.5 -5.9 264 8 290.4 291.0 281.2 299.8 3.20 8 748 2540 -5.7 -10.4 69 4.7 -7.3 264 8 290.6 291.0 280.2 297.5 2.31 9 747 2550 -5.5 -18.5 35 13.0 -9.1 263 8 290.9 291.1 278.9 294.6 1.19 10 746 2561 -5.1 -19.1 32 14.0 -8.9 263 8 291.5 291.7 279.1 295.0 1.13 11 744 2582 -4.3 -18.3 33 14.0 -8.2 263 8 292.6 292.8 279.7 296.3 1.21 12 739 2635 -0.5 -20.5 20 20.0 -6.2 261 8 297.3 297.5 281.5 300.5 1.01 13 700 3067 -2.7 -26.7 14 24.0 -8.6 250 9 299.5 299.6 282.0 301.5 0.61 14 694 3135 -2.5 -35.5 6 33.0 -9.1 251 9 300.5 300.5 281.9 301.4 0.27 15 671 3402 -3.3 -26.3 15 23.0 -9.1 253 10 302.5 302.6 283.2 304.7 0.66 16 578 4564 -10.5 -25.5 28 15.0 -14.1 264 15 307.2 307.4 285.3 310.0 0.83 17 541 5068 -15.3 -28.3 32 13.0 -18.0 269 17 307.4 307.5 285.2 309.7 0.69 18 504 5600 -17.5 -39.5 13 22.0 -20.7 274 19 311.0 311.0 286.0 311.9 0.25 19 500 5660 -17.9 -41.9 10 24.0 -21.1 275 19 311.2 311.3 286.0 311.9 0.19 20 400 7280 -30.5 -53.5 9 23.0 -32.0 265 17 315.3 315.4 287.3 315.6 0.07 21 335 8516 -40.5 -51.5 30 11.0 -41.1 256 19 318.1 318.1 288.2 318.5 0.10 22 300 9260 -45.7 -58.7 22 13.0 -46.1 250 21 320.9 321.0 289.1 321.1 0.05 23 250 10450 -53.9 -64.9 25 11.0 -54.1 260 25 325.9 325.9 290.6 326.0 0.02 24 245 10580 -54.7 -65.7 24 11.0 -54.9 260 25 326.6 326.6 290.7 326.7 0.02 25 228 11040 -56.7 -64.7 36 8.0 -56.8 260 24 330.4 330.4 291.9 330.5 0.03 26 210 11562 -58.3 -68.3 27 10.0 -58.5 260 23 335.7 335.7 293.3 335.8 0.02 27 200 11870 -58.5 -72.5 15 14.0 -58.6 270 27 340.1 340.1 294.4 340.2 0.01 28 183 12429 -57.1 -78.1 5 21.0 -57.3 272 26 351.2 351.2 296.9 351.2 0.00 29 150 13680 -58.9 -82.9 3 24.0 -59.1 275 25 368.6 368.6 300.3 368.6 0.00 30 110 15608 -61.9 -85.9 3 24.0 -62.1 267 27 397.2 397.2 304.8 397.2 0.00 31 100 16200 -59.7 -86.7 2 27.0 -60.0 265 27 412.4 412.4 306.8 412.4 0.00 32 72 18245 -62.3 -89.3 2 27.0 -62.6 293 21 447.5 447.5 310.6 447.5 0.00 33 70 18420 -61.1 -89.1 1 28.0 -61.4 295 21 453.7 453.7 311.2 453.7 0.00 34 61 19275 -59.9 -87.9 1 28.0 -60.4 285 19 474.6 474.6 313.0 474.6 0.00 35 50 20510 -61.7 -89.7 1 28.0 -62.1 270 15 498.1 498.1 314.8 498.1 0.00 36 49 20635 -61.7 -89.7 1 28.0 -62.2 269 15 501.0 501.0 315.0 501.0 0.00 37 34 22929 -55.5 -88.5 1 33.0 -56.9 259 23 572.5 572.5 319.3 572.5 0.00 38 30 23720 -59.1 -89.1 1 30.0 -60.1 255 25 583.5 583.5 319.8 583.6 0.00 39 29 23932 -59.9 -89.9 1 30.0 -60.9 255 25 587.0 587.0 320.0 587.0 0.00 40 20 26280 -54.3 -88.3 1 34.0 -56.7 260 29 670.0 670.0 323.4 670.0 0.01 41 14 28584 -50.9 -86.9 1 36.0 -55.1 753.4 753.4 326.0 753.6 0.01 TRP 210 11562 -58.3 -68.3 27 10.0 -58.5 260 23 335.7 335.7 293.3 335.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 822.09 mb = 1798.88 m = 5901.78 ft Wetbulb zero: 855.66 mb = 1468.74 m = 4818.64 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 42.21 % Est. max temperature: 15.66 C = 60.20 F Sfc-Lift cond lev (LCL): 904.35 mb = 1016.51 m = 3334.96 ft T: 6.60 C 700-500 lapse rate: 5.86 C/km ThetaE index: 5.86 C Layer 750.0- 746.0 mb Conv cond level (CCL): 827.59 mb = 1736.09 m = 5695.75 ft Mean mixing ratio: 4.80 g/kg Conv temperature: 16.13 C = 61.04 F Cap Strength: 10.66 C Lifted Index: 10.73 C Risk: None Lifted Index @300 mb: 14.63 C Lifted Index @700 mb: 6.48 C Showalter Index: 12.26 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 14.10 C K Index: -7.70 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.04 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 54.18 J/kg Cap Strength: 10.69 C Lift Cond Lev (LCL): 853.08 mb = 1493.47 m = 4899.78 ft Lev Free Conv (LFC): 758.08 mb = 2434.63 m = 7987.54 ft Equ Level (EL): 748.08 mb = 2538.94 m = 8329.75 ft B at Equ Level: 5.68 J/kg Max Parcel Lev (MPL): 738.08 mb = 2645.35 m = 8678.87 ft Wind level data Storm motion: 300 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 1005 141 275 1 1.0 -0.1 | 123 7 -5.8 3.9 1 1000 183 320 1 0.6 -0.8 | 117 7 -6.2 3.2 2 925 832 295 3 2.7 -1.3 | 123 5 -4.1 2.7 3 850 1523 290 7 6.6 -2.4 | 171 2 -0.3 1.6 4 700 3067 250 9 8.5 3.1 | 193 7 1.6 7.0 5 500 5660 275 19 18.9 -1.7 | 259 12 12.1 2.3 6 400 7280 265 17 16.9 1.5 | 242 11 10.1 5.4 7 300 9260 250 21 19.7 7.2 | 229 17 12.9 11.1 8 250 10450 260 25 24.6 4.3 | 245 20 17.8 8.3 9 210 11562 260 23 22.7 4.0 | 243 18 15.8 7.9 10 200 11870 270 27 27.0 -0.0 | 259 21 20.2 3.9 11 150 13680 275 25 24.9 -2.2 | 264 18 18.1 1.8 12 100 16200 265 27 26.9 2.4 | 253 21 20.1 6.3 13 70 18420 295 21 19.0 -8.9 | 292 13 12.2 -4.9 14 50 20510 270 15 15.0 -0.0 | 244 9 8.2 3.9 15 30 23720 255 25 24.1 6.5 | 239 20 17.3 10.4 16 20 26280 260 29 28.6 5.0 | 248 24 21.7 9.0 Wind Parameters Mean winds (0-6000m): 270.0 at 10.5 knts Storm direction: 300.0 at 7.9 knts Shear (0-3000m) pos: 0.3 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 71.9 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -2.0 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.88 Bulk Shear: 11.35 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 ------------------------------------------------------------------------------- 500 307 2 118 6| 1.6 0.0 1.6| 0.3 -1.4 -1.1 -2.2 -0.27| 2.2 -0.6 1000 298 3 121 5| 0.8 1.3 2.1| 1.4 -1.4 -0.1 -0.1 0.07| 2.4 0.2 1500 293 4 126 4| 0.5 1.7 2.2| 2.4 -1.4 0.9 0.6 0.29| 2.5 0.7 2000 288 5 136 3| 0.4 1.5 1.9| 2.8 -1.4 1.3 0.7 0.30| 2.3 0.7 2500 281 5 152 3| 0.3 1.4 1.7| 2.9 -1.5 1.3 0.5 0.25| 2.3 0.6 3000 274 6 166 4| 0.3 1.4 1.6| 3.4 -2.0 1.3 0.4 0.21| 2.2 0.5 4000 267 7 185 4| 0.7 1.0 1.8| 11.8 -2.0 9.8 2.5 0.39| 2.2 0.9 5000 268 9 205 5| 1.1 0.8 1.9| 22.2 -2.0 20.2 4.0 0.49| 2.3 1.1 6000 270 11 223 5| 1.1 0.7 1.8| 28.5 -5.3 23.2 3.9 0.47| 2.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251017.11.gif