UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 17 APR 25 Station: LT516 WMO ident: 17516 Latitude: 35.10 Longitude: 33.28 ------------------------------------------------------------------------------- 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 133 13.0 11.1 88 1.9 11.9 255 3 285.7 287.2 284.8 308.7 8.28 1 1000 175 12.4 11.6 95 0.8 11.9 255 2 285.5 287.0 285.1 309.4 8.60 2 925 831 17.4 4.4 42 13.0 10.3 25 15 297.1 298.1 286.6 313.8 5.67 3 850 1557 12.0 3.0 54 9.0 7.2 25 17 298.7 299.7 287.2 315.3 5.59 4 700 3163 4.4 -15.6 22 20.0 -2.9 40 10 307.4 307.7 286.2 312.6 1.62 5 500 5820 -13.1 -22.1 47 9.0 -15.6 335 28 317.1 317.3 289.2 321.5 1.30 6 400 7470 -27.5 -34.5 51 7.0 -28.5 350 24 319.2 319.3 289.0 321.1 0.51 7 300 9480 -43.1 -54.1 29 11.0 -43.6 340 18 324.6 324.6 290.2 324.9 0.08 8 277 10012 -46.5 -56.5 31 10.0 -46.9 330 27 327.2 327.2 291.0 327.5 0.07 9 250 10690 -46.5 -59.5 21 13.0 -47.0 320 35 336.9 336.9 293.6 337.1 0.05 10 200 12170 -47.9 290 52 356.9 11 150 14030 -56.9 295 54 372.0 12 100 16520 -67.7 300 29 396.9 13 86 17427 -68.1 413.6 14 76 18173 -66.1 432.7 15 59 19707 -66.5 464.3 16 56 20025 -63.1 479.0 17 42 21788 -64.9 515.6 18 32 23474 -57.9 576.1 19 23 25549 -59.5 628.4 20 14 28721 -50.5 754.8 21 9.9 31026 -41.5 867.1 22 9.3 31452 -40.5 886.6 TRP 277 10012 -46.5 -56.5 31 10.0 -46.9 330 27 327.2 327.2 291.0 327.5 0.07 WND Sounding variables and indices 1000-500 mb thick: 5645.00 m Freezing level: 649.71 mb = 3831.05 m = 12568.89 ft Wetbulb zero: 742.69 mb = 2673.37 m = 8770.79 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 41.17 % Est. max temperature: 25.88 C = 78.59 F Sfc-Lift cond lev (LCL): 976.74 mb = 373.03 m = 1223.84 ft T: 13.91 C 700-500 lapse rate: 6.59 C/km ThetaE index: 2.70 C Layer 700.0- 500.0 mb Conv cond level (CCL): 677.73 mb = 3418.26 m = 11214.62 ft Mean mixing ratio: 6.89 g/kg Conv temperature: 35.62 C = 96.12 F Cap Strength: 7.49 C Lifted Index: 7.92 C Risk: None Lifted Index @300 mb: 9.15 C Lifted Index @700 mb: 7.49 C Showalter Index: 5.98 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 8.10 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.56 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 59872.88 J/kg Cap Strength: 7.90 C Lift Cond Lev (LCL): 851.02 mb = 1546.69 m = 5074.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 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 1005 133 255 3 2.9 0.8 | 222 15 9.8 11.0 1 1000 175 255 2 1.9 0.5 | 219 14 8.8 10.8 2 925 831 25 15 -6.3 -13.6 | 351 3 0.5 -3.4 3 850 1557 25 17 -7.2 -15.4 | 3 5 -0.3 -5.2 4 700 3163 40 10 -6.4 -7.7 | 190 3 0.4 2.6 5 500 5820 335 28 11.8 -25.4 | 309 24 18.7 -15.1 6 400 7470 350 24 4.2 -23.6 | 321 17 11.0 -13.4 7 300 9480 340 18 6.2 -16.9 | 297 15 13.0 -6.7 8 277 10012 330 27 13.5 -23.4 | 303 24 20.4 -13.2 9 250 10690 320 35 22.5 -26.8 | 299 34 29.4 -16.6 10 200 12170 290 52 48.9 -17.8 | 278 56 55.7 -7.6 11 150 14030 295 54 48.9 -22.8 | 283 57 55.8 -12.6 12 100 16520 300 29 25.1 -14.5 | 278 32 32.0 -4.3 Wind Parameters Mean winds (0-6000m): 3.9 at 16.4 knts Storm direction: 33.9 at 12.3 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -32.3 deg Storm rel helicity (0-3000m) pos: 53.3 neg: 0.0 tot: 53.3 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.85 Bulk Shear: 17.64 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 ------------------------------------------------------------------------------- 500 333 6 244 11| 11.9 0.0 11.9| 40.6 0.0 40.6 81.1 0.88| 13.7 12.1 1000 21 10 258 3| 9.2 0.0 9.2| 51.8 0.0 51.8 51.8 0.82| 12.5 10.3 1500 23 12 299 2| 6.4 0.0 6.4| 52.5 0.0 52.5 35.0 0.80| 8.8 7.0 2000 25 13 320 2| 4.3 0.0 4.3| 52.9 0.0 52.9 26.5 0.74| 7.3 5.4 2500 26 13 326 2| 3.0 0.0 3.0| 53.1 0.0 53.1 21.2 0.71| 6.3 4.5 3000 27 13 321 2| 2.2 0.0 2.2| 53.3 0.0 53.3 17.8 0.68| 5.7 3.9 4000 27 13 322 2| 1.6 1.1 2.7| 53.7 -0.3 53.4 13.3 0.59| 5.4 3.2 5000 18 14 324 4| 1.3 1.9 3.2| 53.7 -11.0 42.7 8.5 0.40| 5.4 2.2 6000 4 16 317 8| 1.1 2.1 3.2| 59.0 -34.9 24.1 4.0 0.28| 5.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250417.00.gif