UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062800.upa.cvt Date: 0000Z 28 JUN 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:0000Z 28 JUN 25 Station: LGTS WMO ident: 16622 Latitude: 40.52 Longitude: 22.97 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1012 4 25.2 17.2 61 8.0 19.8 335 8 297.3 299.6 292.5 332.9 12.29 1 1000 111 26.4 14.4 48 12.0 18.5 335 10 299.5 301.4 291.7 329.9 10.36 2 979 298 26.4 11.4 39 15.0 16.9 339 13 301.4 303.0 290.9 327.1 8.67 3 961 462 27.0 10.0 34 17.0 16.4 343 15 303.6 305.1 291.0 327.7 8.04 4 925 797 24.2 9.2 39 15.0 14.9 350 20 304.1 305.5 291.1 327.8 7.91 5 914 902 23.8 7.8 36 16.0 14.1 347 20 304.7 306.0 290.7 326.6 7.28 6 869 1341 22.4 4.4 31 18.0 12.0 335 18 307.7 308.8 290.6 326.2 6.04 7 850 1533 21.0 5.0 35 16.0 11.6 330 17 308.1 309.4 291.1 327.9 6.44 8 796 2096 17.0 2.0 36 15.0 8.6 315 15 309.7 310.8 290.9 326.9 5.56 9 768 2401 15.2 0.2 36 15.0 7.1 306 14 311.0 311.9 290.8 326.8 5.06 10 759 2501 14.6 0.6 38 14.0 6.9 304 14 311.4 312.4 291.1 327.8 5.27 11 700 3177 8.2 3.4 72 4.8 5.5 285 12 311.6 312.9 292.6 333.3 7.00 12 670 3536 4.8 3.6 92 1.2 4.1 288 14 311.7 313.1 293.0 334.7 7.42 13 665 3597 4.4 2.9 90 1.5 3.5 289 14 311.9 313.2 292.8 334.0 7.11 14 626 4085 1.2 -4.8 64 6.0 -1.7 293 16 313.7 314.5 290.9 327.3 4.28 15 617 4201 0.4 -4.6 69 5.0 -2.0 294 17 314.1 314.9 291.2 328.1 4.41 16 581 4679 -4.3 -5.7 90 1.4 -5.0 299 19 314.0 314.8 291.0 327.7 4.30 17 567 4871 -4.9 -13.9 49 9.0 -8.2 301 20 315.5 316.0 289.7 323.1 2.30 18 533 5354 -7.5 -24.5 24 17.0 -12.2 305 23 318.0 318.2 289.2 321.4 0.99 19 529 5413 -6.7 -30.7 13 24.0 -12.5 306 23 319.7 319.8 289.3 321.7 0.56 20 500 5850 -10.1 -35.1 11 25.0 -15.2 310 25 320.7 320.8 289.4 322.1 0.39 21 461 6473 -14.3 -36.3 14 22.0 -18.4 312 22 323.0 323.1 290.1 324.4 0.37 22 445 6741 -16.3 -30.3 29 14.0 -19.3 313 20 323.8 323.9 290.6 326.3 0.69 23 437 6878 -16.3 -42.3 9 26.0 -20.3 313 20 325.5 325.5 290.6 326.3 0.21 24 416 7248 -18.7 -43.7 9 25.0 -22.2 314 18 327.0 327.0 291.0 327.7 0.19 25 400 7540 -21.1 -46.1 9 25.0 -24.2 315 16 327.6 327.6 291.2 328.2 0.15 26 360 8306 -26.7 -54.7 5 28.0 -29.0 288 19 330.1 330.1 291.8 330.3 0.06 27 314 9273 -34.3 -56.3 9 22.0 -35.7 252 23 332.7 332.7 292.5 332.9 0.06 28 300 9590 -36.3 -40.3 66 4.0 -36.7 240 24 334.2 334.3 293.2 335.7 0.38 29 263 10491 -44.3 -49.3 57 5.0 -44.6 240 24 335.3 335.3 293.3 336.0 0.16 30 257 10645 -45.7 -50.3 60 4.6 -45.9 240 24 335.5 335.5 293.3 336.1 0.15 31 251 10803 -45.1 -66.1 8 21.0 -45.7 240 24 338.6 338.6 294.0 338.7 0.02 32 250 10830 -45.3 -65.3 9 20.0 -45.9 240 24 338.7 338.7 294.0 338.8 0.02 33 217 11765 -48.7 -68.7 8 20.0 -49.2 270 41 347.4 347.5 296.1 347.5 0.02 34 200 12300 -48.1 -76.1 3 28.0 -48.7 265 44 356.6 356.6 298.0 356.6 0.01 35 178 13069 -47.5 -75.5 3 28.0 -48.2 261 41 369.7 369.7 300.5 369.7 0.01 36 150 14190 -51.7 -83.7 1 32.0 -52.2 255 36 381.0 381.0 302.4 381.0 0.00 37 100 16750 -63.9 -91.9 1 28.0 -64.1 245 31 404.3 404.3 305.7 404.3 0.00 38 99 16812 -63.9 -91.9 1 28.0 -64.1 405.4 405.4 305.9 405.4 0.00 39 95 17066 -61.5 -90.5 1 29.0 -61.7 414.9 414.9 307.1 414.9 0.00 40 77 18358 -64.9 -92.9 1 28.0 -65.1 433.6 433.6 309.2 433.6 0.00 TRP 217 11765 -48.7 -68.7 8 20.0 -49.2 270 41 347.4 347.5 296.1 347.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 613.94 mb = 4241.95 m = 13916.99 ft Wetbulb zero: 638.56 mb = 3924.58 m = 12875.75 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 48.92 % Est. max temperature: 35.74 C = 96.33 F Sfc-Lift cond lev (LCL): 900.24 mb = 1033.71 m = 3391.40 ft T: 23.38 C 700-500 lapse rate: 6.85 C/km ThetaE index: 5.85 C Layer 1000.0- 961.0 mb Conv cond level (CCL): 680.90 mb = 3403.60 m = 11166.52 ft Mean mixing ratio: 8.68 g/kg Conv temperature: 39.55 C = 103.20 F Cap Strength: 7.70 C Lifted Index: 2.01 C Risk: None Lifted Index @300 mb: 5.16 C Lifted Index @700 mb: 4.55 C Showalter Index: 2.18 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 15.10 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 119.00 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.38 J/kg Max Up Vert Vel: 7.12 m/s Conv Inhibition (B-): 10519.30 J/kg Cap Strength: 7.70 C Lift Cond Lev (LCL): 774.95 mb = 2324.27 m = 7625.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 13 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 1012 4 335 8 3.4 -7.3 | 177 5 -0.2 5.0 1 1000 111 335 10 4.2 -9.1 | 191 3 0.6 3.2 2 925 797 350 20 3.5 -19.7 | 1 7 -0.1 -7.4 3 850 1533 330 17 8.5 -14.7 | 297 5 4.9 -2.5 4 700 3177 285 12 11.6 -3.1 | 221 12 8.0 9.2 5 500 5850 310 25 19.2 -16.1 | 284 16 15.5 -3.8 6 400 7540 315 16 11.3 -11.3 | 263 8 7.7 1.0 7 300 9590 240 24 20.8 12.0 | 215 30 17.2 24.3 8 250 10830 240 24 20.8 12.0 | 215 30 17.2 24.3 9 217 11765 270 41 41.0 -0.0 | 252 39 37.4 12.3 10 200 12300 265 44 43.8 3.8 | 248 43 40.2 16.1 11 150 14190 255 36 34.8 9.3 | 235 38 31.2 21.6 12 100 16750 245 31 28.1 13.1 | 224 35 24.5 25.4 Wind Parameters Mean winds (0-6000m): 313.6 at 17.0 knts Storm direction: 343.6 at 12.8 knts Shear (0-3000m) pos: 1.9 neg: 2.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 48.1 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -30.6 tot: -26.2 m^2/s^2 ave: -8.7 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.90 Bulk Shear: 8.74 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 ------------------------------------------------------------------------------- 500 339 12 212 1| 8.1 0.0 8.1| 2.6 0.0 2.6 5.2 0.63| 8.5 5.4 1000 345 15 352 3| 5.8 0.0 5.8| 4.4 -3.2 1.2 1.2 0.32| 7.7 2.5 1500 343 16 339 3| 3.9 1.6 5.5| 4.4 -10.1 -5.7 -3.8 0.01| 6.8 0.1 2000 338 16 319 4| 2.9 2.3 5.2| 4.4 -16.3 -11.9 -5.9 -0.15| 6.2 -0.9 2500 333 16 300 4| 2.3 2.6 4.9| 4.4 -23.0 -18.6 -7.4 -0.24| 5.7 -1.4 3000 329 16 283 5| 1.9 2.7 4.6| 4.4 -30.6 -26.2 -8.7 -0.30| 5.4 -1.6 4000 320 15 264 6| 1.8 2.1 3.8| 18.4 -33.0 -14.6 -3.7 -0.16| 4.7 -0.8 5000 315 16 261 8| 2.0 1.7 3.6| 38.0 -33.0 5.0 1.0 -0.01| 4.4 -0.0 6000 314 17 267 9| 2.0 1.4 3.4| 56.9 -33.5 23.4 3.9 0.09| 4.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250628.00.gif