UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053123.upa.cvt Date: 2300Z 31 MAY 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 31 MAY 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 1019 4 16.8 12.5 76 4.3 14.2 120 2 288.4 290.0 286.6 313.5 8.96 1 1000 165 20.6 10.6 53 10.0 14.6 345 6 293.8 295.2 287.7 316.9 8.04 2 990 252 20.4 8.4 46 12.0 13.4 346 6 294.4 295.6 286.9 314.6 6.99 3 985 296 20.0 9.0 49 11.0 13.5 346 6 294.4 295.7 287.3 315.6 7.33 4 925 834 16.2 8.2 59 8.0 11.5 350 7 295.9 297.2 287.9 317.4 7.39 5 918 899 15.6 8.6 63 7.0 11.5 354 7 295.9 297.3 288.1 318.1 7.65 6 850 1547 10.6 5.6 71 5.0 7.8 40 8 297.3 298.5 287.8 316.9 6.72 7 795 2100 6.0 3.5 84 2.5 4.6 28 8 298.1 299.2 287.5 316.3 6.20 8 755 2521 2.6 1.2 90 1.4 1.9 19 9 298.8 299.8 287.2 315.3 5.53 9 707 3050 0.0 -2.6 83 2.6 -1.2 7 9 301.6 302.4 287.1 315.1 4.47 10 700 3130 -0.7 -3.4 82 2.7 -1.9 5 9 301.7 302.5 286.9 314.6 4.25 11 660 3597 -5.5 -6.1 96 0.6 -5.8 10 10 301.4 302.1 286.2 312.6 3.67 12 644 3789 -6.9 -7.1 98 0.2 -7.0 12 10 302.0 302.6 286.2 312.6 3.48 13 633 3924 -4.5 -10.5 63 6.0 -6.8 14 10 306.2 306.7 287.0 314.7 2.71 14 621 4075 -3.9 -19.9 28 16.0 -8.8 16 11 308.6 308.8 286.3 312.7 1.27 15 611 4203 -4.9 -18.9 32 14.0 -9.2 17 11 308.8 309.1 286.5 313.4 1.40 16 575 4678 -8.5 -17.5 48 9.0 -11.3 23 12 310.0 310.3 287.3 315.5 1.68 17 533 5264 -12.1 -23.1 39 11.0 -15.0 29 13 312.5 312.7 287.5 316.3 1.12 18 500 5750 -15.7 -29.7 29 14.0 -18.6 35 14 313.9 314.0 287.5 316.2 0.65 19 490 5901 -16.9 -33.9 21 17.0 -19.9 35 15 314.2 314.3 287.3 315.8 0.44 20 400 7380 -29.5 -46.5 18 17.0 -31.0 40 20 316.6 316.7 287.8 317.2 0.15 21 348 8357 -38.3 -52.3 22 14.0 -39.1 45 40 317.6 317.6 288.1 317.9 0.09 22 324 8848 -39.7 -45.7 53 6.0 -40.1 47 50 322.2 322.3 289.6 323.0 0.20 23 306 9237 -43.3 -46.9 68 3.6 -43.5 49 58 322.5 322.5 289.8 323.2 0.18 24 300 9370 -43.9 -51.9 41 8.0 -44.3 50 61 323.5 323.5 289.9 323.9 0.11 25 291 9573 -44.3 -58.3 20 14.0 -44.8 48 63 325.7 325.8 290.6 325.9 0.05 26 272 10021 -47.7 -60.3 22 12.7 -48.0 45 66 327.2 327.2 291.0 327.4 0.04 27 250 10570 -51.9 -62.9 26 11.0 -52.1 50 65 328.9 328.9 291.5 329.0 0.03 28 241 10807 -52.3 -61.3 33 9.0 -52.5 46 63 331.8 331.8 292.2 331.9 0.04 29 214 11569 -56.1 -67.1 24 11.0 -56.3 35 57 337.3 337.3 293.7 337.4 0.02 30 200 12000 -54.7 -75.7 6 21.0 -55.0 35 44 346.1 346.1 295.8 346.2 0.01 31 162 13347 -53.3 -85.3 1 32.0 -53.7 6 19 370.0 370.0 300.6 370.0 0.00 32 150 13840 -54.3 -85.3 1 31.0 -54.7 355 10 376.5 376.5 301.7 376.5 0.00 33 100 16420 -57.5 -87.5 1 30.0 -57.9 310 5 416.6 416.6 307.3 416.6 0.00 34 92 16947 -55.1 -86.1 1 31.0 -55.7 343 5 431.4 431.4 309.0 431.4 0.00 35 70 18680 -56.7 -86.7 1 30.0 -57.3 90 4 463.1 463.1 312.0 463.1 0.00 36 50 20800 -57.3 -87.3 1 30.0 -58.1 185 4 508.4 508.4 315.5 508.5 0.00 37 37 22710 -55.9 -86.9 1 31.0 -57.1 557.8 557.8 318.5 557.8 0.01 TRP 214 11569 -56.1 -67.1 24 11.0 -56.3 35 57 337.3 337.3 293.7 337.4 0.02 WND 272 10021 -47.7 -60.3 22 12.7 -48.0 45 66 327.2 327.2 291.0 327.4 0.04 Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 707.00 mb = 3050.28 m = 10007.37 ft Wetbulb zero: 725.71 mb = 2839.71 m = 9316.53 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 63.87 % Est. max temperature: 25.32 C = 77.58 F Sfc-Lift cond lev (LCL): 955.76 mb = 553.77 m = 1816.79 ft T: 18.18 C 700-500 lapse rate: 5.73 C/km ThetaE index: 5.52 C Layer 850.0- 644.0 mb Conv cond level (CCL): 800.16 mb = 2046.65 m = 6714.63 ft Mean mixing ratio: 7.58 g/kg Conv temperature: 26.46 C = 79.64 F Cap Strength: 3.11 C Lifted Index: 2.85 C Risk: None Lifted Index @300 mb: 5.53 C Lifted Index @700 mb: 0.51 C Showalter Index: 2.41 C Risk: Showers probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.30 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 97.20 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.86 J/kg Max Up Vert Vel: 8.82 m/s Conv Inhibition (B-): 134.23 J/kg Cap Strength: 3.01 C Lift Cond Lev (LCL): 844.09 mb = 1604.68 m = 5264.63 ft Lev Free Conv (LFC): 689.09 mb = 3254.55 m = 10677.54 ft Equ Level (EL): 629.09 mb = 3973.17 m = 13035.18 ft B at Equ Level: 29.72 J/kg Max Parcel Lev (MPL): 599.09 mb = 4357.44 m = 14295.89 ft Wind level data Storm motion: 51 at 7 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 1019 4 120 2 -1.7 1.0 | 215 7 3.9 5.6 1 1000 165 345 6 1.6 -5.8 | 279 7 7.2 -1.2 2 925 834 350 7 1.2 -6.9 | 289 7 6.8 -2.3 3 850 1547 40 8 -5.1 -6.1 | 343 2 0.5 -1.5 4 700 3130 5 9 -0.8 -9.0 | 312 6 4.8 -4.4 5 500 5750 35 14 -8.0 -11.5 | 20 7 -2.4 -6.9 6 400 7380 40 20 -12.9 -15.3 | 34 13 -7.3 -10.7 7 300 9370 50 61 -46.7 -39.2 | 50 54 -41.1 -34.6 8 272 10021 45 66 -46.7 -46.7 | 44 59 -41.1 -42.1 9 250 10570 50 65 -49.8 -41.8 | 50 58 -44.2 -37.2 10 214 11569 35 57 -32.7 -46.7 | 33 50 -27.1 -42.1 11 200 12000 35 44 -25.2 -36.0 | 32 37 -19.6 -31.4 12 150 13840 355 10 0.9 -10.0 | 310 8 6.5 -5.3 13 100 16420 310 5 3.8 -3.2 | 262 10 9.4 1.4 14 70 18680 90 4 -4.0 0.0 | 199 5 1.6 4.6 15 50 20800 185 4 0.3 4.0 | 215 10 5.9 8.6 Wind Parameters Mean winds (0-6000m): 20.5 at 9.7 knts Storm direction: 50.5 at 7.3 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -1.8 tot: 10.5 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.84 Bulk Shear: 4.40 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 ------------------------------------------------------------------------------- 500 349 6 277 7| 0.0 8.2 8.2| 7.2 0.0 7.2 14.4 0.61| 10.6 6.5 1000 350 6 283 7| 1.0 4.1 5.1| 9.8 0.0 9.8 9.8 0.63| 6.3 4.0 1500 2 7 291 6| 2.1 2.7 4.9| 12.2 0.0 12.2 8.2 0.59| 5.8 3.5 2000 12 7 299 5| 1.6 2.3 3.9| 12.3 -0.3 12.1 6.0 0.53| 4.8 2.5 2500 15 7 304 4| 1.3 2.2 3.4| 12.3 -0.8 11.5 4.6 0.46| 4.2 1.9 3000 14 8 306 5| 1.1 2.0 3.1| 12.3 -1.8 10.5 3.5 0.39| 3.8 1.5 4000 13 8 311 5| 1.0 1.5 2.5| 16.3 -2.1 14.3 3.6 0.44| 3.2 1.4 5000 16 9 320 5| 1.1 1.2 2.3| 21.4 -2.1 19.4 3.9 0.50| 2.8 1.4 6000 21 10 334 5| 1.2 1.0 2.2| 26.6 -2.1 24.5 4.1 0.53| 2.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250630.23.gif