UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072623.upa.cvt Date: 2300Z 26 JUL 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 26 JUL 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 1008 4 24.6 14.6 54 10.0 18.1 135 4 297.1 299.0 290.9 327.3 10.41 1 1000 73 28.6 15.6 45 13.0 19.9 110 2 301.8 303.8 293.0 334.8 11.21 2 992 144 29.6 14.6 40 15.0 19.6 113 3 303.4 305.4 293.0 334.9 10.58 3 975 298 28.2 15.2 45 13.0 19.5 120 6 303.5 305.6 293.6 336.9 11.20 4 948 547 28.8 9.8 31 19.0 16.8 131 10 306.6 308.1 292.0 331.0 8.04 5 942 604 28.4 9.4 30 19.0 16.5 133 11 306.7 308.2 291.9 330.6 7.88 6 925 765 27.2 9.2 32 18.0 15.9 140 14 307.1 308.6 292.0 331.2 7.91 7 911 900 26.6 8.6 32 18.0 15.4 143 12 307.8 309.3 292.1 331.4 7.71 8 850 1506 22.4 8.4 41 14.0 13.7 155 4 309.6 311.2 293.0 334.6 8.16 9 793 2105 17.8 7.8 52 10.0 11.6 134 5 310.9 312.5 293.5 336.8 8.40 10 785 2191 17.0 9.0 59 8.0 12.0 130 5 310.9 312.7 294.1 339.3 9.22 11 780 2246 16.8 8.8 59 8.0 11.7 128 5 311.3 313.0 294.2 339.5 9.15 12 700 3160 11.4 -3.6 35 15.0 3.8 95 7 315.1 315.9 291.3 328.5 4.19 13 664 3599 8.2 -6.8 34 15.0 1.1 115 9 316.3 317.0 291.0 327.5 3.46 14 617 4201 4.6 -11.4 30 16.0 -2.3 144 12 318.9 319.4 291.0 327.5 2.59 15 583 4661 2.0 -17.0 23 19.0 -5.1 166 14 321.1 321.4 290.9 326.9 1.73 16 539 5289 -3.7 -19.7 28 16.0 -9.1 196 16 321.5 321.8 290.7 326.6 1.49 17 520 5572 -4.9 -27.9 15 23.0 -11.2 210 18 323.4 323.6 290.6 326.1 0.74 18 508 5756 -5.5 -23.5 23 18.0 -11.0 219 18 324.9 325.1 291.4 328.8 1.13 19 500 5880 -6.5 -20.5 32 14.0 -11.1 225 19 325.1 325.4 291.8 330.3 1.50 20 449 6707 -13.7 -22.7 47 9.0 -16.3 230 28 326.2 326.5 292.0 331.0 1.37 21 440 6861 -13.7 -20.7 55 7.0 -15.9 231 29 328.1 328.4 292.8 334.0 1.67 22 418 7249 -14.5 -33.5 18 19.0 -18.6 233 33 331.9 332.0 292.8 334.0 0.54 23 400 7580 -17.5 -29.5 34 12.0 -20.3 235 37 332.2 332.4 293.2 335.3 0.83 24 375 8058 -21.7 -27.7 58 6.0 -23.1 232 41 332.9 333.1 293.5 336.7 1.05 25 369 8177 -22.5 -27.4 64 4.9 -23.7 231 42 333.3 333.6 293.6 337.3 1.09 26 355 8460 -22.7 -36.7 27 14.0 -25.1 229 44 336.8 336.9 294.0 338.6 0.46 27 329 9012 -27.1 -38.1 34 11.0 -28.7 225 49 338.1 338.2 294.3 339.8 0.43 28 300 9670 -31.7 -46.7 21 15.0 -33.2 220 54 340.7 340.7 294.7 341.5 0.19 29 285 10034 -32.9 -57.9 6 25.0 -34.6 223 58 344.0 344.0 295.3 344.2 0.05 30 255 10813 -37.1 -64.1 4 27.0 -38.5 229 66 348.9 348.9 296.4 349.0 0.03 31 250 10950 -37.5 -69.5 2 32.0 -38.9 230 68 350.3 350.3 296.7 350.4 0.01 32 205 12287 -47.3 -76.3 2 29.0 -47.9 230 74 355.4 355.4 297.8 355.4 0.01 33 200 12450 -47.7 -80.7 1 33.0 -48.3 230 75 357.2 357.2 298.1 357.2 0.00 34 197 12550 -48.1 -81.0 1 32.9 -48.7 235 76 358.1 358.1 298.3 358.1 0.00 35 174 13362 -51.5 -83.5 1 32.0 -52.0 365.5 365.5 299.8 365.5 0.00 TRP WND 197 12550 -48.1 -81.0 1 32.9 -48.7 235 76 358.1 358.1 298.3 358.1 0.00 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 567.56 mb = 4881.52 m = 16015.28 ft Wetbulb zero: 648.88 mb = 3787.81 m = 12427.06 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 35.42 % Est. max temperature: 36.93 C = 98.48 F Sfc-Lift cond lev (LCL): 870.37 mb = 1298.75 m = 4260.93 ft T: 23.84 C 700-500 lapse rate: 6.58 C/km ThetaE index: 13.41 C Layer 700.0- 508.0 mb Conv cond level (CCL): 634.99 mb = 3965.41 m = 13009.71 ft Mean mixing ratio: 9.30 g/kg Conv temperature: 45.45 C = 113.82 F Cap Strength: 6.73 C Lifted Index: 3.32 C Risk: None Lifted Index @300 mb: 6.72 C Lifted Index @700 mb: 6.05 C Showalter Index: 2.59 C Risk: Showers probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 14.90 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 127.80 Risk: None Energy Index: -0.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.15 J/kg Max Up Vert Vel: 7.23 m/s Conv Inhibition (B-): 3398.98 J/kg Cap Strength: 6.73 C Lift Cond Lev (LCL): 757.47 mb = 2493.56 m = 8180.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 204 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 1008 4 135 4 -2.8 2.8 | 55 7 -5.8 -4.0 1 1000 73 110 2 -1.9 0.7 | 38 8 -4.9 -6.2 2 925 765 140 14 -9.0 10.7 | 108 13 -12.0 3.9 3 850 1506 155 4 -1.7 3.6 | 56 6 -4.7 -3.2 4 700 3160 95 7 -7.0 0.6 | 58 12 -10.0 -6.2 5 500 5880 225 19 13.4 13.4 | 238 12 10.4 6.6 6 400 7580 235 37 30.3 21.2 | 242 31 27.3 14.4 7 300 9670 220 54 34.7 41.4 | 223 47 31.7 34.5 8 250 10950 230 68 52.1 43.7 | 233 61 49.1 36.9 9 200 12450 230 75 57.5 48.2 | 233 68 54.4 41.4 Wind Parameters Mean winds (0-6000m): 173.7 at 10.0 knts Storm direction: 203.7 at 7.5 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 4.3 deg Storm rel helicity (0-3000m) pos: 31.2 neg: -17.7 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.47 Bulk Shear: 7.54 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 ------------------------------------------------------------------------------- 500 126 5 63 8| 0.0 5.7 5.7| 16.2 -3.4 12.8 25.6 0.55| 9.4 5.2 1000 138 9 87 9| 1.6 2.8 4.4| 29.7 -6.2 23.5 23.5 0.51| 8.7 4.4 1500 140 8 86 8| 2.1 1.9 4.0| 29.7 -15.7 13.9 9.3 0.13| 8.1 1.1 2000 141 7 81 8| 1.6 1.8 3.4| 30.9 -15.7 15.2 7.6 0.15| 6.5 1.0 2500 138 7 78 8| 1.3 1.7 3.0| 31.2 -15.9 15.3 6.1 0.15| 5.6 0.8 3000 133 7 74 8| 1.1 1.6 2.7| 31.2 -17.7 13.5 4.5 0.11| 5.1 0.6 4000 128 7 74 9| 0.8 1.2 2.0| 52.2 -18.3 33.9 8.5 0.27| 4.8 1.3 5000 143 8 89 8| 1.8 1.0 2.8| 80.2 -18.3 61.9 12.4 0.44| 5.0 2.2 6000 174 10 127 5| 2.5 0.8 3.3|112.6 -18.4 94.1 15.7 0.54| 5.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250726.23.gif