UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:2300Z 11 OCT 25 Station: LK520 WMO ident: 11520 Latitude: 50.00 Longitude: 14.45 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 255 245 1 SFC 994 305 11.6 7.9 78 3.7 9.6 245 1 285.2 286.4 283.0 304.0 6.73 2 925 904 7.8 4.8 81 3.0 6.2 320 9 287.3 288.3 282.9 303.8 5.83 3 853 1566 2.2 1.9 98 0.3 2.1 334 7 288.2 289.1 282.5 302.8 5.15 4 852 1576 2.6 -1.7 73 4.3 0.7 335 7 288.7 289.4 281.4 300.1 3.96 5 850 1595 6.6 -12.4 24 19.0 -0.3 335 7 293.1 293.4 280.6 298.3 1.73 6 845 1644 9.0 -10.0 25 19.0 1.5 335 7 296.1 296.5 282.4 302.5 2.11 7 823 1861 7.8 -7.2 34 15.0 1.5 335 8 297.0 297.5 283.5 305.2 2.70 8 810 1992 6.8 -5.2 42 12.0 1.5 335 9 297.3 297.9 284.2 307.0 3.20 9 700 3178 1.4 -17.6 23 19.0 -4.9 335 15 304.0 304.3 284.7 308.4 1.37 10 614 4219 -3.9 -30.9 10 27.0 -10.2 327 17 309.6 309.6 285.8 311.2 0.47 11 500 5800 -15.3 -34.3 18 19.0 -18.7 315 21 314.4 314.5 287.4 315.9 0.42 12 436 6822 -21.5 -49.5 6 28.0 -24.4 290 19 319.1 319.1 288.6 319.5 0.10 13 400 7450 -26.7 -50.7 8 24.0 -28.8 275 17 320.3 320.3 288.9 320.6 0.09 14 369 8028 -31.9 -49.9 15 18.0 -33.3 281 19 320.8 320.9 289.1 321.3 0.11 15 302 9415 -42.9 -60.9 12 18.0 -43.5 295 25 324.3 324.3 290.1 324.4 0.03 16 300 9460 -43.1 -59.1 16 16.0 -43.7 295 25 324.6 324.6 290.2 324.8 0.04 17 287 9757 -45.7 -54.7 36 9.0 -46.0 295 25 325.0 325.1 290.4 325.3 0.08 18 282 9873 -46.5 -60.5 19 14.0 -46.9 295 25 325.5 325.5 290.5 325.7 0.04 19 262 10357 -50.9 -59.9 34 9.0 -51.1 295 25 326.0 326.0 290.6 326.2 0.05 20 250 10660 -53.3 -62.3 33 9.0 -53.5 295 25 326.8 326.8 290.9 327.0 0.04 21 215 11619 -59.9 -65.9 45 6.0 -60.0 281 25 331.0 331.0 292.0 331.1 0.03 22 200 12070 -61.3 -69.3 34 8.0 -61.4 275 25 335.7 335.7 293.3 335.8 0.02 23 198 12132 -61.9 -69.9 34 8.0 -62.0 275 25 335.7 335.7 293.3 335.8 0.02 24 184 12586 -59.9 -76.9 9 17.0 -60.0 287 23 346.1 346.1 295.7 346.1 0.01 25 150 13850 -61.9 -81.9 5 20.0 -62.0 320 17 363.4 363.4 299.4 363.5 0.00 26 100 16340 -65.7 -85.7 5 20.0 -65.8 310 11 400.8 400.8 305.3 400.8 0.00 27 70 18520 -62.7 -86.7 3 24.0 -63.0 310 9 450.2 450.2 310.9 450.3 0.00 28 53 20239 -60.5 -86.5 2 26.0 -61.0 335 19 492.6 492.6 314.4 492.7 0.00 29 50 20600 -62.1 -87.1 2 25.0 -62.6 340 21 497.1 497.1 314.8 497.2 0.00 30 38 22288 -63.9 -88.9 2 25.0 -64.4 324 13 533.1 533.1 317.1 533.2 0.00 31 32 23349 -60.5 -87.5 2 27.0 -61.3 314 9 569.1 569.1 319.1 569.1 0.01 32 30 23750 -61.5 -87.5 2 26.0 -62.3 310 7 577.0 577.0 319.5 577.0 0.01 33 27 24404 -61.7 -88.7 2 27.0 -62.5 289 8 594.1 594.1 320.3 594.1 0.01 34 24 25143 -57.1 -86.1 1 29.0 -58.6 266 9 627.8 627.8 321.8 627.9 0.01 35 21 25984 -60.1 -87.1 2 27.0 -61.3 240 11 643.2 643.2 322.4 643.2 0.01 36 20 26290 -58.5 -86.5 2 28.0 -60.0 230 11 657.1 657.1 323.0 657.2 0.01 37 18 26953 -57.5 -86.5 1 29.0 -59.4 238 16 680.4 680.4 323.8 680.5 0.01 38 14 28533 -59.3 -86.3 2 27.0 -61.2 256 28 725.0 725.0 325.2 725.1 0.02 39 10 30670 -53.1 -84.1 1 31.0 -57.4 280 44 821.3 821.4 327.8 821.6 0.03 40 9.8 30801 -52.1 -84.1 1 32.0 -56.8 829.9 829.9 328.0 830.2 0.03 41 9.2 31208 -54.3 -84.3 1 30.0 -58.4 836.6 836.6 328.1 836.9 0.04 42 7.7 32365 -48.1 -82.1 1 34.0 -55.4 905.2 905.2 329.5 905.8 0.06 43 5.9 34127 -46.3 -81.3 1 35.0 -55.5 984.6 984.7 330.9 985.7 0.09 44 5.4 34719 -43.1 -79.1 1 36.0 -54.5 1024.1 1024.2 331.6 1025.9 0.14 TRP 198 12132 -61.9 -69.9 34 8.0 -62.0 275 25 335.7 335.7 293.3 335.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 677.28 mb = 3452.92 m = 11328.34 ft Wetbulb zero: 850.57 mb = 1589.58 m = 5215.08 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 35.68 % Est. max temperature: 22.46 C = 72.42 F Sfc-Lift cond lev (LCL): 939.92 mb = 770.86 m = 2529.04 ft T: 8.65 C 700-500 lapse rate: 6.37 C/km ThetaE index: 5.66 C Layer 925.0- 845.0 mb Conv cond level (CCL): 885.48 mb = 1260.84 m = 4136.58 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 14.12 C = 57.42 F Cap Strength: 10.49 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 14.89 C Lifted Index @700 mb: 8.70 C Showalter Index: 14.83 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 2.90 C K Index: -9.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.21 J/kg Max Up Vert Vel: 4.05 m/s Conv Inhibition (B-): 62461.67 J/kg Cap Strength: 11.08 C Lift Cond Lev (LCL): 900.27 mb = 1125.47 m = 3692.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 11 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 ---------------------------------------------------------- 0 994 305 245 1 0.9 0.4 | 179 11 -0.2 10.9 1 925 904 320 9 5.8 -6.9 | 233 6 4.7 3.6 2 850 1595 335 7 3.0 -6.3 | 204 5 1.8 4.1 3 700 3178 335 15 6.3 -13.6 | 301 6 5.2 -3.1 4 500 5800 315 21 14.8 -14.8 | 288 14 13.7 -4.4 5 400 7450 275 17 16.9 -1.5 | 240 18 15.8 9.0 6 300 9460 295 25 22.7 -10.6 | 270 22 21.5 -0.1 7 250 10660 295 25 22.7 -10.6 | 270 22 21.5 -0.1 8 200 12070 275 25 24.9 -2.2 | 251 25 23.8 8.3 9 198 12132 275 25 24.9 -2.2 | 251 25 23.8 8.3 10 150 13850 320 17 10.9 -13.0 | 285 10 9.8 -2.6 11 100 16340 310 11 8.4 -7.1 | 245 8 7.3 3.4 12 70 18520 310 9 6.9 -5.8 | 231 7 5.8 4.7 13 50 20600 340 21 7.2 -19.7 | 327 11 6.1 -9.3 14 30 23750 310 7 5.4 -4.5 | 215 7 4.2 6.0 15 20 26290 230 11 8.4 7.1 | 203 19 7.3 17.5 16 10 30670 280 44 43.3 -7.6 | 266 42 42.2 2.8 Wind Parameters Mean winds (0-6000m): 323.9 at 14.0 knts Storm direction: 353.9 at 10.5 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 28.7 neg: -3.2 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 12.69 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 ------------------------------------------------------------------------------- 500 314 4 195 8| 7.5 0.0 7.5| 19.1 0.0 19.1 38.2 0.87| 8.6 7.5 1000 320 6 208 6| 4.0 0.0 4.0| 21.5 -1.8 19.7 19.7 0.60| 6.3 3.8 1500 324 7 209 6| 2.8 0.0 2.8| 22.4 -3.1 19.3 12.9 0.49| 5.0 2.4 2000 328 7 214 5| 2.1 0.6 2.7| 24.7 -3.1 21.6 10.8 0.56| 4.4 2.4 2500 330 8 223 4| 1.7 1.0 2.7| 27.0 -3.1 23.8 9.5 0.60| 4.0 2.4 3000 331 9 235 4| 1.4 1.2 2.6| 28.7 -3.2 25.5 8.5 0.59| 3.7 2.2 4000 331 11 259 4| 1.0 1.2 2.3| 28.7 -4.6 24.0 6.0 0.49| 3.2 1.6 5000 328 13 273 6| 0.8 1.3 2.1| 28.7 -7.8 20.9 4.2 0.39| 2.9 1.1 6000 324 14 277 7| 0.7 1.2 1.9| 28.7 -27.5 1.2 0.2 0.18| 3.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251011.23.gif