UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062612.upa.cvt Date: 1200Z 26 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 26 JUN 25 Station: ULOL WMO ident: 26477 Latitude: 56.38 Longitude: 30.60 Elevation: 98.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 52 300 7 SFC 994 98 17.6 10.6 64 7.0 13.4 300 7 291.3 292.7 286.8 314.3 8.09 2 980 220 15.2 5.2 51 10.0 9.9 302 11 290.0 291.0 283.9 306.2 5.66 3 925 709 10.8 2.8 58 8.0 6.8 310 27 290.4 291.2 283.4 304.9 5.06 4 850 1406 4.6 -0.2 71 4.8 2.4 320 25 291.0 291.8 282.9 303.8 4.43 5 826 1638 2.4 -1.2 77 3.6 0.8 321 26 291.0 291.8 282.7 303.3 4.24 6 811 1786 1.2 -3.2 72 4.4 -0.7 321 26 291.3 291.9 282.3 302.2 3.72 7 780 2099 1.6 -12.4 34 14.0 -3.4 322 28 295.0 295.3 281.7 300.8 1.89 8 718 2759 -4.1 -17.1 36 13.0 -8.0 324 30 295.8 296.0 281.4 300.1 1.39 9 700 2959 -5.1 -22.1 25 17.0 -9.5 325 31 296.8 297.0 281.3 299.8 0.93 10 694 3027 -5.1 -22.1 25 17.0 -9.6 325 31 297.6 297.7 281.5 300.6 0.94 11 670 3302 -6.9 -14.9 53 8.0 -9.4 326 32 298.6 298.9 283.1 304.1 1.79 12 640 3657 -9.3 -19.3 44 10.0 -12.1 328 34 299.8 300.0 283.0 303.9 1.30 13 626 3828 -9.5 -33.5 12 24.0 -14.0 328 35 301.4 301.5 282.4 302.7 0.36 14 574 4493 -12.7 -44.7 5 32.0 -17.0 331 37 305.3 305.3 283.7 305.7 0.12 15 500 5530 -20.1 -51.1 5 31.0 -23.1 335 42 308.5 308.5 284.9 308.8 0.07 16 400 7140 -32.3 -60.3 4 28.0 -33.7 335 58 313.0 313.0 286.4 313.1 0.03 17 301 9078 -46.9 -71.0 5 24.0 -47.4 335 60 318.9 318.9 288.4 318.9 0.01 18 300 9100 -47.1 -71.1 5 24.0 -47.6 335 60 319.0 319.0 288.4 319.0 0.01 19 250 10290 -53.9 -76.9 4 23.0 -54.1 330 58 325.9 325.9 290.6 326.0 0.00 20 217 11218 -46.7 -70.7 5 24.0 -47.3 324 45 350.5 350.5 296.8 350.6 0.01 21 200 11760 -47.3 -71.3 5 24.0 -47.9 320 38 357.9 357.9 298.3 357.9 0.01 22 150 13650 -48.7 -72.7 5 24.0 -49.4 310 33 386.2 386.2 303.2 386.2 0.01 23 100 16300 -51.3 -74.3 5 23.0 -52.1 310 25 428.6 428.6 308.7 428.7 0.02 24 80 17741 -52.9 -75.9 5 23.0 -53.7 307 24 453.6 453.6 311.2 453.6 0.02 25 70 18600 -52.9 -75.9 5 23.0 -53.8 305 23 471.2 471.2 312.7 471.3 0.02 26 50 20780 -52.9 -75.9 5 23.0 -54.1 290 5 518.8 518.8 316.2 519.0 0.03 27 38 22555 -52.5 -75.5 5 23.0 -54.1 11 7 562.2 562.2 318.8 562.4 0.04 28 33 23474 -49.5 -73.5 4 24.0 -51.9 52 8 593.3 593.3 320.3 593.7 0.06 29 30 24100 -48.7 -72.7 5 24.0 -51.5 80 9 611.9 611.9 321.2 612.4 0.07 30 20 26760 -47.7 -71.7 5 24.0 -51.7 115 5 690.2 690.2 324.1 691.2 0.12 31 10 31441 -37.5 -64.5 4 27.0 -48.5 879.6 879.9 329.1 886.8 0.66 TRP 250 10290 -53.9 -76.9 4 23.0 -54.1 330 58 325.9 325.9 290.6 326.0 0.00 WND 301 9078 -46.9 -71.0 5 24.0 -47.4 335 60 318.9 318.9 288.4 318.9 0.01 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 762.60 mb = 2284.59 m = 7495.28 ft Wetbulb zero: 818.00 mb = 1716.61 m = 5631.86 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 35.61 % Est. max temperature: 17.33 C = 63.20 F Sfc-Lift cond lev (LCL): 895.47 mb = 976.47 m = 3203.60 ft T: 8.42 C 700-500 lapse rate: 5.83 C/km ThetaE index: 14.47 C Layer 980.0- 694.0 mb Conv cond level (CCL): 822.25 mb = 1674.84 m = 5494.80 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 17.45 C = 63.41 F Cap Strength: 4.21 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 9.42 C Lifted Index @700 mb: 1.09 C Showalter Index: 6.25 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.90 C K Index: 7.50 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.59 J/kg Max Up Vert Vel: 2.28 m/s Conv Inhibition (B-): 67686.98 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 831.45 mb = 1584.88 m = 5199.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 24 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 98 300 7 6.1 -3.5 | 193 21 4.8 20.6 1 925 709 310 27 20.7 -17.4 | 251 21 19.4 6.7 2 850 1406 320 25 16.1 -19.2 | 252 16 14.8 4.9 3 700 2959 325 31 17.8 -25.4 | 275 17 16.5 -1.3 4 500 5530 335 42 17.7 -38.1 | 310 22 16.5 -14.0 5 400 7140 335 58 24.5 -52.6 | 321 37 23.2 -28.5 6 301 9078 335 60 25.4 -54.4 | 322 39 24.1 -30.3 7 300 9100 335 60 25.4 -54.4 | 322 39 24.1 -30.3 8 250 10290 330 58 29.0 -50.2 | 313 38 27.7 -26.2 9 200 11760 320 38 24.4 -29.1 | 282 24 23.2 -5.1 10 150 13650 310 33 25.3 -21.2 | 263 24 24.0 2.8 11 100 16300 310 25 19.2 -16.1 | 246 20 17.9 8.0 12 70 18600 305 23 18.8 -13.2 | 238 21 17.6 10.9 13 50 20780 290 5 4.7 -1.7 | 189 23 3.4 22.3 14 30 24100 80 9 -8.9 -1.6 | 156 25 -10.1 22.5 15 20 26760 115 5 -4.5 2.1 | 168 27 -5.8 26.2 Wind Parameters Mean winds (0-6000m): 327.0 at 32.1 knts Storm direction: 357.0 at 24.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 83.7 deg Storm rel helicity (0-3000m) pos: 134.3 neg: -0.1 tot: 134.2 m^2/s^2 ave: 44.7 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 45.62 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 ------------------------------------------------------------------------------- 500 307 15 216 18| 16.9 0.0 16.9| 84.1 0.0 84.1 168.2 0.98| 17.0 16.7 1000 310 21 234 18| 9.9 0.0 9.9|104.4 0.0 104.4 104.4 0.89| 11.7 10.4 1500 313 22 240 17| 6.6 0.0 6.6|107.7 -0.1 107.6 71.7 0.82| 8.8 7.2 2000 316 23 244 17| 5.5 0.0 5.5|116.3 -0.1 116.2 58.1 0.83| 7.1 5.9 2500 318 24 249 16| 4.8 0.0 4.8|125.0 -0.1 124.9 50.0 0.84| 6.1 5.1 3000 319 26 253 16| 4.4 0.0 4.4|134.3 -0.1 134.2 44.7 0.85| 5.5 4.7 4000 322 28 261 16| 3.9 0.0 3.9|155.5 -0.1 155.4 38.8 0.86| 4.7 4.1 5000 324 30 271 16| 3.6 0.0 3.6|178.4 -0.1 178.3 35.7 0.87| 4.3 3.7 6000 327 32 280 16| 3.2 0.4 3.6|202.5 -0.1 202.4 33.7 0.81| 4.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250626.12.gif