UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 28 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 1021 4 7.0 4.6 85 2.4 5.8 125 5 278.5 279.4 278.0 292.7 5.20 1 1010 96 13.0 6.0 62 7.0 9.3 65 4 285.3 286.3 282.0 301.6 5.81 2 1000 181 12.6 6.6 67 6.0 9.4 10 3 285.8 286.8 282.5 302.9 6.11 3 994 231 12.2 8.3 77 3.9 10.0 10 3 285.8 287.0 283.5 305.2 6.92 4 986 299 13.6 5.6 58 8.0 9.3 9 4 287.9 288.9 283.1 304.3 5.78 5 981 342 14.0 4.0 51 10.0 8.8 9 4 288.7 289.6 282.8 303.6 5.19 6 966 472 13.8 2.8 47 11.0 8.2 8 6 289.8 290.7 282.9 303.7 4.84 7 925 836 12.2 -3.8 32 16.0 5.0 5 9 291.8 292.3 281.7 301.0 3.12 8 918 900 11.6 -4.4 32 16.0 4.5 357 9 291.8 292.3 281.6 300.7 3.00 9 850 1537 6.4 1.4 70 5.0 3.9 280 10 292.9 293.7 284.3 307.3 4.98 10 810 1930 3.0 -2.0 70 5.0 0.7 284 12 293.3 294.0 283.5 305.3 4.07 11 793 2101 2.0 -9.0 44 11.0 -2.2 285 13 294.0 294.5 281.9 301.4 2.44 12 776 2275 0.8 -13.2 34 14.0 -4.0 287 14 294.6 294.9 281.3 300.0 1.78 13 760 2442 0.2 -25.8 12 26.0 -6.4 289 15 295.7 295.8 280.3 297.7 0.61 14 731 2754 0.0 -27.0 11 27.0 -6.8 292 17 298.8 298.9 281.6 300.6 0.57 15 713 2954 0.8 294 18 301.8 16 700 3102 1.8 -35.2 4 37.0 -6.4 295 19 304.5 304.5 283.5 305.4 0.27 17 693 3183 2.0 -36.0 4 38.0 -6.4 295 20 305.6 305.6 284.0 306.5 0.25 18 658 3598 -1.5 -37.5 4 36.0 -8.8 297 22 306.2 306.2 284.2 307.0 0.23 19 646 3744 -2.7 -37.7 5 35.0 -9.6 297 23 306.5 306.5 284.3 307.3 0.23 20 610 4198 -3.3 -29.3 11 26.0 -9.7 299 26 310.8 310.9 286.3 312.7 0.55 21 566 4785 -7.9 -28.9 17 21.0 -12.8 301 30 312.1 312.3 286.8 314.3 0.62 22 536 5207 -9.1 -32.1 14 23.0 -14.1 303 32 315.6 315.7 287.9 317.3 0.48 23 500 5740 -13.7 -34.7 15 21.0 -17.6 305 36 316.3 316.4 288.0 317.8 0.40 24 440 6697 -22.5 -35.5 30 13.0 -24.5 314 42 317.0 317.1 288.2 318.5 0.42 25 423 6985 -24.7 -46.7 11 22.0 -26.9 316 44 317.8 317.8 288.2 318.3 0.14 26 400 7390 -28.1 -40.1 31 12.0 -29.5 320 47 318.5 318.5 288.6 319.5 0.29 27 308 9204 -43.3 -50.4 45 7.1 -43.7 320 59 321.9 321.9 289.5 322.3 0.12 28 306 9247 -43.7 -50.7 46 7.0 -44.0 321 59 321.9 322.0 289.5 322.4 0.12 29 300 9380 -44.7 -51.7 45 7.0 -45.0 325 58 322.4 322.4 289.6 322.8 0.11 30 286 9696 -47.5 -54.5 44 7.0 -47.7 322 56 322.8 322.8 289.7 323.1 0.08 31 250 10570 -53.3 -62.3 33 9.0 -53.5 315 51 326.8 326.8 290.9 327.0 0.04 32 241 10806 -55.3 -63.3 36 8.0 -55.5 313 51 327.3 327.3 291.0 327.4 0.03 33 225 11242 -58.7 -66.7 35 8.0 -58.8 308 51 328.6 328.6 291.3 328.6 0.02 34 220 11384 -58.3 -69.3 23 11.0 -58.5 306 51 331.3 331.3 292.1 331.3 0.02 35 200 11980 -62.3 -74.3 19 12.0 -62.4 300 51 334.1 334.1 292.8 334.1 0.01 36 189 12326 -64.5 -74.5 24 10.0 -64.6 295 51 336.0 336.0 293.3 336.0 0.01 37 172 12905 -61.5 -71.5 25 10.0 -61.6 291 53 350.2 350.2 296.7 350.2 0.01 38 155 13541 -65.9 -80.9 11 15.0 -66.0 286 55 353.2 353.2 297.3 353.2 0.00 39 150 13740 -65.1 -78.1 15 13.0 -65.2 285 56 357.9 357.9 298.3 358.0 0.01 40 125 14864 -61.3 -81.3 5 20.0 -61.5 276 49 384.0 384.0 302.9 384.0 0.00 41 100 16240 -64.5 -92.5 1 28.0 -64.7 265 41 403.1 403.1 305.6 403.1 0.00 42 91 16815 -65.5 -93.5 1 28.0 -65.7 412.1 412.1 306.7 412.1 0.00 43 71 18338 -61.7 -90.7 1 29.0 -62.0 450.6 450.6 310.9 450.6 0.00 TRP 189 12326 -64.5 -74.5 24 10.0 -64.6 295 51 336.0 336.0 293.3 336.0 0.01 WND 308 9204 -43.3 -50.4 45 7.1 -43.7 320 59 321.9 321.9 289.5 322.3 0.12 Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 673.00 mb = 3420.16 m = 11220.85 ft Wetbulb zero: 805.81 mb = 1971.54 m = 6468.23 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 28.96 % Est. max temperature: 21.12 C = 70.02 F Sfc-Lift cond lev (LCL): 984.14 mb = 315.16 m = 1033.98 ft T: 13.75 C 700-500 lapse rate: 5.88 C/km ThetaE index: 9.67 C Layer 810.0- 731.0 mb Conv cond level (CCL): 607.68 mb = 4227.82 m = 13870.65 ft Mean mixing ratio: 4.86 g/kg Conv temperature: 39.60 C = 103.28 F Cap Strength: 14.08 C Lifted Index: 13.64 C Risk: None Lifted Index @300 mb: 14.34 C Lifted Index @700 mb: 9.92 C Showalter Index: 10.30 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.10 C K Index: -15.50 Risk: None Sweat Index: 72.80 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.77 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 17695.58 J/kg Cap Strength: 14.06 C Lift Cond Lev (LCL): 834.84 mb = 1683.58 m = 5523.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 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 1021 4 125 5 -4.1 2.9 | 145 19 -10.9 15.9 1 1000 181 10 3 -0.5 -3.0 | 144 12 -7.4 10.0 2 925 836 5 9 -0.8 -9.0 | 118 9 -7.6 4.0 3 850 1537 280 10 9.8 -1.7 | 195 12 3.0 11.3 4 700 3102 295 19 17.2 -8.0 | 244 12 10.4 5.0 5 500 5740 305 36 29.5 -20.6 | 289 24 22.6 -7.6 6 400 7390 320 47 30.2 -36.0 | 315 33 23.4 -23.0 7 308 9204 320 59 37.9 -45.2 | 316 45 31.1 -32.2 8 300 9380 325 58 33.3 -47.5 | 323 43 26.4 -34.5 9 250 10570 315 51 36.1 -36.1 | 308 37 29.2 -23.1 10 200 11980 300 51 44.2 -25.5 | 289 39 37.3 -12.5 11 189 12326 295 51 46.2 -21.6 | 282 40 39.4 -8.6 12 150 13740 285 56 54.1 -14.5 | 272 47 47.2 -1.5 13 100 16240 265 41 40.8 3.6 | 244 38 34.0 16.6 Wind Parameters Mean winds (0-6000m): 302.2 at 19.6 knts Storm direction: 332.2 at 14.7 knts Shear (0-3000m) pos: 1.5 neg: 2.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 45.9 neg: -22.4 tot: 23.4 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.76 Bulk Shear: 49.78 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 23 4 137 12| 0.0 9.7 9.7| 4.9 -16.8 -11.9 -23.8 -0.29| 11.0 -3.1 1000 7 6 132 10| 0.0 6.9 6.9| 7.9 -22.4 -14.6 -14.6 -0.22| 8.6 -1.9 1500 344 7 141 8| 0.0 5.1 5.1| 18.8 -22.4 -3.6 -2.4 0.11| 9.2 1.0 2000 320 8 167 7| 0.7 3.8 4.5| 27.2 -22.4 4.8 2.4 0.19| 7.8 1.5 2500 308 9 185 7| 1.2 3.0 4.2| 36.4 -22.4 14.0 5.6 0.27| 6.8 1.8 3000 303 11 197 7| 1.5 2.5 4.0| 45.9 -22.4 23.4 7.8 0.33| 6.3 2.1 4000 300 13 217 8| 2.0 1.9 3.9| 64.4 -22.4 42.0 10.5 0.41| 5.5 2.3 5000 301 16 237 9| 2.3 1.5 3.8| 85.3 -22.4 62.9 12.6 0.44| 5.1 2.3 6000 302 20 255 10| 2.5 1.3 3.7|115.8 -22.4 93.4 15.6 0.47| 4.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20251028.23.gif