UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 10 OCT 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 1023 4 17.4 8.4 55 9.0 12.3 10 9 288.7 289.9 284.5 307.8 6.77 1 1019 38 18.8 7.8 49 11.0 12.6 5 11 290.4 291.5 284.9 309.0 6.52 2 1000 200 17.4 7.4 52 10.0 11.8 340 19 290.5 291.7 284.9 309.0 6.46 3 988 303 16.6 6.6 52 10.0 11.1 341 21 290.8 291.8 284.7 308.5 6.19 4 964 512 15.0 6.0 55 9.0 10.1 342 26 291.2 292.3 284.8 308.6 6.09 5 944 689 15.2 4.2 48 11.0 9.3 344 29 293.1 294.1 284.9 309.0 5.48 6 925 861 13.6 2.6 47 11.0 7.9 345 33 293.2 294.1 284.5 307.7 4.99 7 921 897 13.4 2.4 47 11.0 7.8 344 33 293.4 294.3 284.5 307.8 4.94 8 850 1566 8.0 3.3 72 4.7 5.5 320 27 294.5 295.6 285.7 311.2 5.71 9 827 1792 6.0 2.9 80 3.1 4.4 320 25 294.7 295.8 285.8 311.4 5.70 10 803 2033 4.6 2.9 89 1.7 3.7 320 24 295.7 296.8 286.4 312.9 5.88 11 796 2104 4.4 1.7 83 2.7 3.0 320 23 296.3 297.2 286.1 312.3 5.44 12 740 2695 0.6 -3.9 72 4.5 -1.4 320 19 298.4 299.1 285.3 310.0 3.87 13 723 2882 1.0 -13.0 34 14.0 -4.1 320 18 300.8 301.2 284.1 306.9 1.94 14 700 3142 1.4 -16.6 25 18.0 -4.7 320 16 304.0 304.3 284.9 308.8 1.49 15 683 3340 1.2 -29.8 8 31.0 -6.6 320 17 306.0 306.0 284.4 307.6 0.47 16 661 3602 -1.1 -20.1 22 19.0 -7.0 319 17 306.2 306.5 285.4 310.1 1.17 17 640 3858 -3.5 -15.5 39 12.0 -7.6 319 18 306.4 306.7 286.1 312.1 1.79 18 613 4198 -4.7 -21.7 25 17.0 -9.6 318 19 308.8 309.0 286.2 312.4 1.10 19 600 4366 -5.7 -34.7 8 29.0 -11.7 318 19 309.5 309.6 285.6 310.7 0.34 20 560 4903 -8.9 -43.9 4 35.0 -14.5 317 21 311.9 311.9 286.2 312.4 0.14 21 553 5001 -9.3 -39.3 7 30.0 -14.6 316 21 312.6 312.6 286.5 313.4 0.23 22 520 5473 -13.1 -35.1 14 22.0 -17.1 316 22 313.5 313.6 287.1 314.9 0.37 23 500 5770 -15.7 -24.7 46 9.0 -17.9 315 23 313.9 314.1 287.9 317.4 1.03 24 400 7410 -28.7 -38.7 38 10.0 -29.9 315 24 317.7 317.8 288.4 318.9 0.34 25 300 9400 -44.9 -54.9 32 10.0 -45.3 315 28 322.1 322.1 289.5 322.4 0.07 26 271 10074 -50.1 -61.1 26 11.0 -50.4 295 26 324.0 324.0 290.0 324.2 0.04 27 250 10600 -52.1 -61.1 33 9.0 -52.3 280 25 328.6 328.6 291.4 328.8 0.04 28 242 10810 -52.9 -64.9 22 12.0 -53.1 280 26 330.5 330.5 291.9 330.6 0.03 29 217 11508 -55.5 -69.5 16 14.0 -55.7 280 28 336.9 336.9 293.6 337.0 0.02 30 205 11872 -53.7 -69.7 12 16.0 -54.0 280 29 345.3 345.3 295.6 345.3 0.02 31 200 12030 -54.5 -71.5 11 17.0 -54.8 280 30 346.5 346.5 295.8 346.5 0.01 32 159 13494 -56.1 -86.1 1 30.0 -56.4 367.2 367.2 300.1 367.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 671.52 mb = 3476.40 m = 11405.36 ft Wetbulb zero: 757.67 mb = 2503.57 m = 8213.72 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 40.75 % Est. max temperature: 22.92 C = 73.26 F Sfc-Lift cond lev (LCL): 894.24 mb = 1143.17 m = 3750.51 ft T: 11.42 C 700-500 lapse rate: 6.51 C/km ThetaE index: 6.06 C Layer 796.0- 700.0 mb Conv cond level (CCL): 766.80 mb = 2406.61 m = 7895.62 ft Mean mixing ratio: 5.97 g/kg Conv temperature: 26.14 C = 79.05 F Cap Strength: 8.02 C Lifted Index: 7.48 C Risk: None Lifted Index @300 mb: 9.69 C Lifted Index @700 mb: 6.18 C Showalter Index: 5.90 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.00 C K Index: 9.00 Risk: None Sweat Index: 116.60 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.84 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 5515.31 J/kg Cap Strength: 7.99 C Lift Cond Lev (LCL): 834.36 mb = 1718.80 m = 5639.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 16 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 1023 4 10 9 -1.6 -8.9 | 156 8 -3.2 7.4 1 1000 200 340 19 6.5 -17.9 | 288 5 4.8 -1.5 2 925 861 345 33 8.5 -31.9 | 336 17 6.9 -15.6 3 850 1566 320 27 17.4 -20.7 | 286 16 15.7 -4.4 4 700 3142 320 16 10.3 -12.3 | 245 10 8.6 4.1 5 500 5770 315 23 16.3 -16.3 | 270 15 14.6 0.0 6 400 7410 315 24 17.0 -17.0 | 272 15 15.3 -0.7 7 300 9400 315 28 19.8 -19.8 | 281 18 18.1 -3.5 8 250 10600 280 25 24.6 -4.3 | 242 26 22.9 12.0 9 200 12030 280 30 29.5 -5.2 | 248 30 27.9 11.1 Wind Parameters Mean winds (0-6000m): 324.1 at 21.9 knts Storm direction: 354.1 at 16.4 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -83.3 tot: -62.9 m^2/s^2 ave: -21.0 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.00 Bulk Shear: 7.42 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 ------------------------------------------------------------------------------- 500 344 19 298 4| 0.0 18.5 18.5| 11.6 0.0 11.6 23.2 0.63| 21.1 13.4 1000 344 25 324 9| 0.0 12.6 12.6| 20.5 -11.3 9.2 9.2 0.43| 15.5 6.7 1500 339 26 318 11| 0.0 7.7 7.7| 20.5 -54.0 -33.5 -22.4 0.07| 13.8 1.0 2000 335 26 308 12| 0.0 5.0 5.0| 20.5 -66.4 -45.9 -22.9 -0.00| 11.4 -0.0 2500 332 25 301 12| 0.0 3.3 3.3| 20.5 -74.9 -54.4 -21.7 -0.05| 9.9 -0.5 3000 330 24 295 11| 0.0 2.3 2.3| 20.5 -83.3 -62.9 -21.0 -0.11| 8.8 -1.0 4000 328 22 286 11| 0.0 1.9 1.9| 25.3 -85.3 -60.0 -15.0 -0.08| 7.0 -0.6 5000 326 22 280 11| 0.0 1.8 1.8| 31.1 -85.3 -54.2 -10.8 -0.05| 5.9 -0.3 6000 324 22 277 11| 0.0 1.7 1.7| 35.6 -85.3 -49.7 -8.3 -0.02| 5.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20251010.23.gif