UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for LYNI... Searching the city database file for: LYNI ... Date:2300Z 7 OCT 25 Station: LYNI WMO ident: 13388 Latitude: 43.33 Longitude: 21.90 Elevation: 202.00 ------------------------------------------------------------------------------- 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 990 202 10.6 7.6 82 3.0 9.0 0 0 284.6 285.7 282.6 303.0 6.62 1 985 244 14.6 4.6 51 10.0 9.3 358 2 289.0 289.9 283.1 304.4 5.40 2 871 1261 4.4 1.8 83 2.6 3.1 353 27 288.7 289.6 282.6 303.0 5.00 3 775 2198 -2.3 -2.8 96 0.5 -2.5 2 31 291.3 292.0 282.6 303.0 4.01 4 651 3566 -7.9 -8.6 95 0.7 -8.2 8 30 299.9 300.5 285.0 309.2 3.07 5 611 4056 -9.9 -10.9 92 1.0 -10.3 11 27 303.1 303.6 285.9 311.5 2.72 6 554 4804 -15.1 -20.0 66 4.9 -16.4 15 23 305.5 305.8 285.4 310.1 1.41 7 396 7253 -32.7 -34.7 82 2.0 -32.9 61 36 313.4 313.5 287.1 315.2 0.51 8 350 8109 -40.1 -42.2 80 2.1 -40.2 71 42 314.7 314.7 287.3 315.6 0.27 9 312 8882 -46.9 -51.1 62 4.2 -47.1 80 48 315.7 315.7 287.5 316.1 0.11 10 272 9788 -48.1 -57.1 35 9.0 -48.4 71 31 326.6 326.6 290.8 326.8 0.06 11 173 12762 -49.3 -63.3 18 14.0 -49.8 20 22 369.7 369.7 300.5 369.9 0.04 12 138 14245 -48.9 -67.9 9 19.0 -49.6 356 21 395.1 395.1 304.6 395.3 0.03 13 100 16330 -55.3 -86.3 1 31.0 -55.8 360 7 420.9 420.9 307.8 420.9 0.00 TRP 312 8882 -46.9 -51.1 62 4.2 -47.1 80 48 315.7 315.7 287.5 316.1 0.11 WND Sounding variables and indices Freezing level: 807.96 mb = 1876.76 m = 6157.27 ft Wetbulb zero: 817.66 mb = 1768.46 m = 5801.95 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 82.58 % Est. max temperature: 15.57 C = 60.03 F Sfc-Lift cond lev (LCL): 946.00 mb = 578.43 m = 1897.70 ft T: 11.25 C 700-500 lapse rate: 5.83 C/km ThetaE index: 1.37 C Layer 871.0- 651.0 mb Conv cond level (CCL): 833.88 mb = 1610.94 m = 5285.17 ft Mean mixing ratio: 5.27 g/kg Conv temperature: 15.74 C = 60.33 F Cap Strength: 5.15 C Lifted Index: 5.87 C Risk: None Lifted Index @300 mb: 10.72 C Lifted Index @700 mb: 1.74 C Showalter Index: 6.40 C Risk: None Total Totals Index: 44.79 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.48 C Cross Totals Index: 21.31 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 93.42 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.87 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 9.55 J/kg Cap Strength: 5.78 C Lift Cond Lev (LCL): 845.27 mb = 1502.08 m = 4928.02 ft Lev Free Conv (LFC): 790.27 mb = 2041.88 m = 6699.01 ft Equ Level (EL): 760.27 mb = 2348.95 m = 7706.42 ft B at Equ Level: 3.35 J/kg Max Parcel Lev (MPL): 740.27 mb = 2558.06 m = 8392.48 ft Wind level data Storm motion: 36 at 19 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 ---------------------------------------------------------- 0 990 202 0 0 -0.0 -0.0 | 216 19 11.3 15.5 1 925 763 335 23 9.7 -20.8 | 284 22 21.0 -5.3 2 850 1452 360 29 -0.0 -29.0 | 320 18 11.3 -13.5 3 700 2998 5 33 -2.9 -32.9 | 334 19 8.4 -17.3 4 500 5570 20 19 -6.5 -17.9 | 296 5 4.8 -2.3 5 400 7190 60 36 -31.2 -18.0 | 83 20 -19.9 -2.5 6 312 8882 80 48 -47.3 -8.3 | 101 37 -36.0 7.2 7 300 9150 95 36 -35.9 3.1 | 127 31 -24.6 18.7 8 250 10350 50 27 -20.7 -17.4 | 79 10 -9.4 -1.8 9 200 11820 45 19 -13.4 -13.4 | 134 3 -2.2 2.1 10 150 13710 355 25 2.2 -24.9 | 305 16 13.5 -9.4 11 100 16330 360 7 -0.0 -7.0 | 233 14 11.3 8.5 Wind Parameters Mean winds (0-6000m): 6.0 at 25.6 knts Storm direction: 36.0 at 19.2 knts Shear (0-3000m) pos: 2.9 neg: 3.5 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 166.7 neg: -0.0 tot: 166.6 m^2/s^2 ave: 55.5 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 41.39 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 ------------------------------------------------------------------------------- 500 335 10 248 17| 0.0 21.1 21.1| 74.7 0.0 74.7 149.4 0.85| 21.7 18.4 1000 340 17 273 17| 4.3 10.5 14.8|121.9 0.0 121.9 121.9 0.86| 16.0 13.7 1500 349 21 288 16| 4.6 7.0 11.6|148.1 0.0 148.1 98.7 0.87| 12.6 11.0 2000 353 23 299 16| 3.9 5.3 9.1|155.1 0.0 155.1 77.5 0.87| 9.9 8.6 2500 356 25 306 16| 3.4 4.2 7.6|162.3 0.0 162.3 64.9 0.88| 8.2 7.2 3000 358 26 311 16| 2.9 3.5 6.4|166.7 -0.0 166.6 55.5 0.85| 7.2 6.2 4000 1 27 316 16| 1.9 2.6 4.6|166.7 -3.0 163.7 40.9 0.73| 6.2 4.5 5000 3 26 318 15| 1.5 2.1 3.6|166.7 -9.1 157.5 31.5 0.60| 5.6 3.3 6000 6 26 319 13| 2.0 1.8 3.7|176.6 -11.3 165.3 27.6 0.60| 5.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//LYNI/skewt/LYNI.skewt.20251007.23.gif