UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060912.upa.cvt Date: 1200Z 9 JUN 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 9 JUN 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 15 SFC 987 125 14.0 9.0 72 5.0 11.2 360 5 288.2 289.5 284.9 308.8 7.31 2 940 533 8.8 4.5 74 4.3 6.6 356 10 287.0 288.0 282.5 302.9 5.62 3 925 666 7.6 4.1 78 3.5 5.8 355 11 287.1 288.1 282.5 302.8 5.55 4 856 1301 3.4 0.8 83 2.6 2.2 327 5 289.1 290.0 282.5 302.7 4.74 5 850 1358 3.4 0.8 83 2.6 2.2 325 5 289.7 290.5 282.8 303.4 4.77 6 763 2228 -1.1 -4.0 81 2.9 -2.3 272 8 293.9 294.6 283.4 304.9 3.72 7 745 2419 0.0 -3.5 77 3.5 -1.6 260 9 297.1 297.9 284.9 309.0 3.96 8 700 2913 -5.5 -11.5 63 6.0 -7.6 230 11 296.4 296.8 282.7 303.3 2.26 9 681 3128 -6.9 -12.9 62 6.0 -8.9 229 11 297.2 297.5 282.8 303.6 2.08 10 500 5460 -23.3 -33.3 39 10.0 -24.8 220 15 304.6 304.7 283.9 306.2 0.46 11 461 6051 -26.7 -36.7 38 10.0 -27.9 222 18 307.5 307.6 284.9 308.8 0.36 12 400 7060 -34.3 -43.3 40 9.0 -35.0 225 23 310.4 310.4 285.7 311.2 0.21 13 300 9010 -49.5 -57.5 39 8.0 -49.7 205 21 315.6 315.6 287.3 315.8 0.05 14 293 9164 -47.5 -55.5 39 8.0 -47.8 208 23 320.6 320.6 289.0 320.8 0.07 15 265 9825 -47.5 -56.5 35 9.0 -47.8 222 29 329.9 329.9 291.7 330.2 0.07 16 250 10210 -44.9 -54.9 32 10.0 -45.4 230 33 339.3 339.3 294.3 339.7 0.09 17 243 10401 -43.5 -54.5 29 11.0 -44.0 228 33 344.2 344.2 295.4 344.6 0.10 18 200 11710 -45.1 -58.1 22 13.0 -45.7 215 33 361.4 361.4 299.0 361.7 0.07 19 150 13630 -45.7 -59.7 19 14.0 -46.5 220 29 391.3 391.3 304.0 391.7 0.08 20 100 16330 -46.3 -59.3 22 13.0 -47.4 210 25 438.3 438.3 309.8 439.0 0.13 21 85 17406 -48.5 -61.5 21 13.0 -49.5 205 21 454.7 454.7 311.4 455.3 0.11 22 74 18322 -46.9 -59.9 21 13.0 -48.2 202 18 476.4 476.5 313.2 477.4 0.16 23 70 18690 -47.1 -60.1 21 13.0 -48.4 200 17 483.6 483.7 313.8 484.6 0.17 24 50 20900 -49.1 -61.1 23 12.0 -50.5 175 17 527.8 527.8 316.9 529.1 0.20 25 32 23818 -50.9 -61.9 26 11.0 -52.5 153 10 594.8 594.9 320.5 596.9 0.29 26 30 24240 -49.1 -60.1 27 11.0 -51.1 150 9 610.8 610.9 321.2 613.7 0.39 27 27 24932 -48.1 -59.1 27 11.0 -50.5 150 8 632.3 632.5 322.2 636.1 0.49 28 20 26910 -47.7 -58.7 27 11.0 -50.7 150 5 690.2 690.5 324.3 696.1 0.70 29 10 31530 -44.7 -57.7 22 13.0 -50.4 65 5 852.7 853.5 328.8 869.4 1.58 30 8.7 32465 -43.1 -57.1 20 14.0 -50.0 893.6 894.6 329.7 915.2 1.96 TRP 300 9010 -49.5 -57.5 39 8.0 -49.7 205 21 315.6 315.6 287.3 315.8 0.05 WND Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 784.27 mb = 2014.96 m = 6610.67 ft Freezing level: 745.00 mb = 2418.53 m = 7934.71 ft Freezing level: 745.00 mb = 2418.53 m = 7934.71 ft Wetbulb zero: 807.81 mb = 1767.92 m = 5800.18 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 64.92 % Est. max temperature: 16.08 C = 60.94 F Sfc-Lift cond lev (LCL): 915.53 mb = 750.27 m = 2461.50 ft T: 7.04 C 700-500 lapse rate: 6.99 C/km ThetaE index: 6.11 C Layer 940.0- 850.0 mb Conv cond level (CCL): 864.89 mb = 1216.19 m = 3990.06 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 14.62 C = 58.32 F Cap Strength: 3.91 C Lifted Index: 2.81 C Risk: None Lifted Index @300 mb: 8.25 C Lifted Index @700 mb: 1.63 C Showalter Index: 3.31 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 24.10 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 70.60 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.27 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 68519.24 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 881.98 mb = 1056.00 m = 3464.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 8 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 ---------------------------------------------------------- 0 987 125 360 5 -0.0 -5.0 | 57 10 -8.4 -5.3 1 925 666 355 11 1.0 -11.0 | 33 14 -7.4 -11.3 2 850 1358 325 5 2.9 -4.1 | 51 7 -5.5 -4.4 3 700 2913 230 11 8.4 7.1 | 180 7 0.1 6.7 4 500 5460 220 15 9.6 11.5 | 186 11 1.3 11.1 5 400 7060 225 23 16.3 16.3 | 206 18 7.9 15.9 6 300 9010 205 21 8.9 19.0 | 182 19 0.5 18.7 7 250 10210 230 33 25.3 21.2 | 219 27 16.9 20.9 8 200 11710 215 33 18.9 27.0 | 202 29 10.6 26.7 9 150 13630 220 29 18.6 22.2 | 205 24 10.3 21.9 10 100 16330 210 25 12.5 21.7 | 191 22 4.1 21.3 11 70 18690 200 17 5.8 16.0 | 171 16 -2.6 15.6 12 50 20900 175 17 -1.5 16.9 | 149 19 -9.9 16.6 13 30 24240 150 9 -4.5 7.8 | 120 15 -12.9 7.4 14 20 26910 150 5 -2.5 4.3 | 110 12 -10.9 4.0 15 10 31530 65 5 -4.5 -2.1 | 79 13 -12.9 -2.5 Wind Parameters Mean winds (0-6000m): 237.6 at 11.2 knts Storm direction: 267.6 at 8.4 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 124.2 deg Storm rel helicity (0-3000m) pos: 5.7 neg: -19.5 tot: -13.8 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 35.67 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 ------------------------------------------------------------------------------- 500 357 8 44 11| 0.0 5.7 5.7| 0.0 -13.6 -13.6 -27.3 -0.81| 5.7 -4.6 1000 352 8 40 11| 0.0 1.7 1.7| 2.6 -14.9 -12.3 -12.3 -0.37| 5.4 -2.0 1500 346 8 41 10| 0.0 1.7 1.7| 5.4 -16.2 -10.7 -7.2 -0.23| 4.9 -1.1 2000 334 7 36 9| 0.0 2.3 2.3| 5.4 -17.5 -12.1 -6.1 -0.25| 4.8 -1.2 2500 316 8 27 7| 0.0 2.6 2.6| 5.4 -18.1 -12.6 -5.1 -0.30| 4.9 -1.5 3000 295 8 14 4| 0.0 2.6 2.6| 5.7 -19.5 -13.8 -4.6 -0.29| 4.8 -1.4 4000 263 9 224 1| 0.0 2.2 2.2| 6.7 -19.5 -12.9 -3.2 -0.26| 3.8 -1.0 5000 246 10 194 4| 0.0 1.9 1.9| 7.2 -19.5 -12.3 -2.5 -0.24| 3.2 -0.8 6000 238 11 191 6| 0.2 1.7 1.9| 14.3 -19.5 -5.2 -0.9 -0.15| 3.0 -0.4 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20250609.12.gif