UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052723.upa.cvt Date: 2300Z 27 MAY 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 27 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 1013 4 18.0 12.0 68 6.0 14.4 325 5 290.1 291.6 287.0 314.7 8.72 1 1000 118 20.2 8.2 46 12.0 13.3 350 10 293.4 294.6 286.4 313.0 6.83 2 979 301 19.0 7.0 46 12.0 12.2 347 13 293.9 295.1 286.2 312.5 6.42 3 925 786 16.8 2.8 39 14.0 9.3 340 21 296.5 297.4 285.8 311.4 5.06 4 913 897 16.0 2.0 39 14.0 8.7 340 22 296.8 297.7 285.7 311.1 4.84 5 885 1161 14.0 1.0 41 13.0 7.3 340 24 297.4 298.2 285.7 311.2 4.65 6 850 1499 11.0 1.0 50 10.0 5.9 340 27 297.7 298.5 286.1 312.0 4.84 7 790 2104 6.2 -0.8 61 7.0 2.8 327 25 298.8 299.7 286.2 312.5 4.57 8 734 2701 1.0 0.2 94 0.8 0.6 314 23 299.5 300.5 287.2 315.3 5.29 9 728 2767 0.6 0.4 99 0.2 0.5 312 23 299.8 300.8 287.4 315.9 5.41 10 700 3081 -0.7 -4.3 77 3.6 -2.3 305 22 301.7 302.4 286.6 313.8 3.97 11 693 3161 -0.5 -4.9 72 4.4 -2.4 305 22 302.8 303.5 286.9 314.5 3.83 12 685 3254 -1.3 -6.3 69 5.0 -3.4 305 22 302.9 303.6 286.6 313.6 3.48 13 656 3597 -4.1 -7.6 77 3.5 -5.5 305 21 303.5 304.1 286.6 313.7 3.29 14 631 3902 -6.3 -8.2 86 1.9 -7.1 305 20 304.4 305.0 286.9 314.5 3.26 15 607 4205 -7.9 -12.5 69 4.6 -9.5 305 19 306.0 306.4 286.6 313.6 2.41 16 596 4347 -7.9 -14.9 57 7.0 -10.2 305 19 307.6 307.9 286.8 314.0 2.02 17 590 4425 -8.7 -15.7 57 7.0 -11.0 305 19 307.5 307.9 286.6 313.7 1.91 18 553 4923 -13.1 -15.0 86 1.9 -13.7 305 18 308.1 308.5 287.1 315.0 2.16 19 536 5161 -12.9 -35.9 13 23.0 -17.0 305 17 311.1 311.1 286.1 312.2 0.33 20 530 5247 -12.3 -30.3 21 18.0 -16.1 305 17 312.8 312.9 287.0 314.8 0.58 21 500 5690 -15.7 -33.7 20 18.0 -19.0 305 16 313.9 314.0 287.2 315.5 0.44 22 465 6233 -18.7 -41.7 11 23.0 -21.9 303 17 316.7 316.8 287.9 317.5 0.21 23 400 7330 -28.7 -41.7 28 13.0 -30.1 300 20 317.7 317.7 288.3 318.6 0.25 24 330 8676 -39.9 -55.9 17 16.0 -40.6 283 27 320.3 320.3 288.9 320.5 0.06 25 300 9320 -45.1 -47.4 78 2.3 -45.2 275 31 321.8 321.8 289.5 322.5 0.18 26 270 10014 -50.7 -52.6 80 1.9 -50.8 272 34 323.5 323.5 289.9 323.9 0.11 27 258 10308 -52.9 -60.9 37 8.0 -53.1 271 36 324.5 324.5 290.2 324.6 0.04 28 250 10510 -54.9 -60.9 47 6.0 -55.0 270 37 324.4 324.5 290.2 324.6 0.04 29 239 10795 -57.3 -61.8 56 4.5 -57.4 270 38 325.0 325.0 290.3 325.2 0.04 30 235 10902 -57.9 -61.9 60 4.0 -58.0 270 38 325.7 325.7 290.5 325.9 0.04 31 217 11407 -54.1 -69.1 14 15.0 -54.4 268 35 339.1 339.1 294.1 339.2 0.02 32 200 11930 -53.9 -70.9 11 17.0 -54.2 265 32 347.4 347.4 296.1 347.5 0.01 33 164 13211 -50.7 -82.7 1 32.0 -51.2 265 23 373.1 373.1 301.1 373.1 0.00 34 150 13790 -51.7 -83.7 1 32.0 -52.2 265 19 381.0 381.0 302.4 381.0 0.00 35 101 16317 -57.7 -87.7 1 30.0 -58.1 250 23 415.1 415.1 307.2 415.1 0.00 36 100 16380 -57.9 -87.9 1 30.0 -58.3 250 23 415.9 415.9 307.2 415.9 0.00 37 94 16768 -59.7 -89.7 1 30.0 -60.0 248 21 419.7 419.7 307.7 419.7 0.00 38 80 17787 -54.5 -85.5 1 31.0 -55.2 244 17 450.3 450.3 310.9 450.3 0.00 39 70 18640 -54.9 -85.9 1 31.0 -55.6 240 14 466.9 466.9 312.4 467.0 0.00 40 66 19017 -54.3 -85.3 1 31.0 -55.2 259 12 476.2 476.2 313.1 476.2 0.00 41 58 19836 -59.1 -89.1 1 30.0 -59.7 301 7 483.3 483.3 313.7 483.3 0.00 42 50 20770 -57.3 -87.3 1 30.0 -58.1 350 2 508.4 508.4 315.5 508.5 0.00 43 40 22185 -56.1 -87.1 1 31.0 -57.2 545.0 545.0 317.8 545.0 0.00 TRP 235 10902 -57.9 -61.9 60 4.0 -58.0 270 38 325.7 325.7 290.5 325.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 715.08 mb = 2911.84 m = 9553.15 ft Wetbulb zero: 723.14 mb = 2820.53 m = 9253.59 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 59.25 % Est. max temperature: 25.51 C = 77.91 F Sfc-Lift cond lev (LCL): 926.47 mb = 772.43 m = 2534.18 ft T: 16.86 C 700-500 lapse rate: 5.75 C/km ThetaE index: 3.63 C Layer 1000.0- 885.0 mb Conv cond level (CCL): 748.22 mb = 2545.13 m = 8350.07 ft Mean mixing ratio: 6.08 g/kg Conv temperature: 27.30 C = 81.13 F Cap Strength: 5.26 C Lifted Index: 5.20 C Risk: None Lifted Index @300 mb: 6.97 C Lifted Index @700 mb: 2.30 C Showalter Index: 5.34 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 16.70 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.25 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 29726.48 J/kg Cap Strength: 5.20 C Lift Cond Lev (LCL): 800.50 mb = 1994.95 m = 6545.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 15 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 1013 4 325 5 2.9 -4.1 | 180 11 -0.1 10.8 1 1000 118 350 10 1.7 -9.8 | 167 5 -1.2 5.1 2 925 786 340 21 7.2 -19.7 | 318 6 4.3 -4.8 3 850 1499 340 27 9.2 -25.4 | 329 12 6.3 -10.4 4 700 3081 305 22 18.0 -12.6 | 261 15 15.1 2.3 5 500 5690 305 16 13.1 -9.2 | 240 12 10.2 5.8 6 400 7330 300 20 17.3 -10.0 | 251 15 14.4 4.9 7 300 9320 275 31 30.9 -2.7 | 246 31 28.0 12.2 8 250 10510 270 37 37.0 -0.0 | 246 37 34.1 14.9 9 235 10902 270 38 38.0 -0.0 | 247 38 35.1 14.9 10 200 11930 265 32 31.9 2.8 | 239 34 28.9 17.7 11 150 13790 265 19 18.9 1.7 | 224 23 16.0 16.6 12 100 16380 250 23 21.6 7.9 | 219 29 18.7 22.8 13 70 18640 240 14 12.1 7.0 | 203 24 9.2 21.9 14 50 20770 350 2 0.3 -2.0 | 169 13 -2.6 13.0 Wind Parameters Mean winds (0-6000m): 318.9 at 20.3 knts Storm direction: 348.9 at 15.2 knts Shear (0-3000m) pos: 2.0 neg: 2.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 84.0 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -52.4 tot: -46.8 m^2/s^2 ave: -15.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.06 Bulk Shear: 16.23 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 ------------------------------------------------------------------------------- 500 346 12 180 3| 12.1 0.0 12.1| 1.2 -2.5 -1.3 -2.6 0.17| 12.8 2.2 1000 342 16 278 2| 6.0 3.4 9.5| 3.2 -2.5 0.7 0.7 0.20| 9.9 2.0 1500 341 19 314 4| 4.0 3.7 7.7| 5.6 -2.5 3.2 2.1 0.20| 8.0 1.6 2000 339 21 315 6| 3.0 2.7 5.7| 5.6 -19.4 -13.8 -6.9 -0.02| 7.4 -0.1 2500 336 22 309 8| 2.4 2.4 4.8| 5.6 -35.9 -30.2 -12.1 -0.16| 6.9 -1.1 3000 332 22 301 9| 2.0 2.3 4.3| 5.6 -52.4 -46.8 -15.6 -0.26| 6.6 -1.7 4000 326 22 288 10| 1.5 1.6 3.1| 5.6 -60.9 -55.3 -13.8 -0.29| 5.3 -1.5 5000 322 21 279 10| 1.2 1.2 2.4| 5.6 -67.4 -61.7 -12.3 -0.32| 4.5 -1.4 6000 319 20 272 10| 1.0 1.0 2.0| 7.3 -71.7 -64.4 -10.7 -0.32| 3.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250527.23.gif