UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061400.upa.cvt Date: 0000Z 14 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 14 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 ------------------------------------------------------------------------------- SFC 1006 98 14.0 10.4 79 3.6 11.9 340 3 286.7 288.0 284.8 308.7 7.89 1 1000 153 14.2 10.7 79 3.5 12.1 350 9 287.4 288.8 285.3 310.0 8.10 2 925 805 8.8 8.3 97 0.5 8.5 20 29 288.3 289.6 285.0 309.3 7.44 3 916 886 8.6 8.2 97 0.4 8.4 21 28 288.9 290.2 285.3 310.0 7.46 4 850 1503 6.0 5.6 97 0.4 5.8 25 23 292.4 293.6 285.9 311.7 6.72 5 700 3067 -3.7 -4.1 97 0.4 -3.9 35 23 298.4 299.1 285.5 310.5 4.03 6 687 3215 -4.1 -4.4 98 0.3 -4.3 36 23 299.5 300.3 285.9 311.6 4.02 7 576 4581 -11.7 -17.7 61 6.0 -13.5 41 25 306.1 306.4 285.8 311.4 1.65 8 564 4742 -11.1 -18.1 56 7.0 -13.2 41 26 308.7 309.0 286.7 314.0 1.63 9 500 5650 -19.5 -28.5 45 9.0 -21.2 45 27 309.3 309.4 285.9 311.7 0.73 10 400 7270 -30.5 -42.5 30 12.0 -31.7 75 25 315.3 315.4 287.5 316.2 0.23 11 300 9250 -46.9 -56.9 31 10.0 -47.2 65 31 319.3 319.3 288.6 319.5 0.06 12 294 9384 -47.7 -57.7 31 10.0 -48.0 65 30 320.0 320.0 288.8 320.2 0.05 13 292 9429 -48.1 -58.1 31 10.0 -48.4 65 29 320.0 320.0 288.8 320.2 0.05 14 272 9899 -45.3 -60.3 17 15.0 -45.8 51 32 330.6 330.7 291.9 330.8 0.04 15 250 10460 -46.5 -69.5 6 23.0 -47.0 35 36 336.9 336.9 293.6 337.0 0.01 16 245 10594 -46.9 -69.9 6 23.0 -47.4 35 36 338.3 338.3 293.9 338.3 0.01 17 235 10870 -46.1 -69.1 6 23.0 -46.7 34 36 343.6 343.6 295.2 343.6 0.01 18 205 11776 -46.3 -69.3 6 23.0 -47.0 31 36 356.9 356.9 298.1 357.0 0.02 19 200 11940 -46.1 -69.1 6 23.0 -46.8 30 36 359.8 359.8 298.7 359.8 0.02 20 150 13850 -48.5 -71.5 5 23.0 -49.2 20 36 386.5 386.5 303.3 386.6 0.02 21 100 16510 -50.1 -73.1 5 23.0 -51.0 30 7 430.9 430.9 308.9 431.0 0.02 22 70 18840 -50.9 -72.9 6 22.0 -52.0 35 9 475.5 475.5 313.1 475.7 0.03 23 50 21030 -49.9 -72.9 5 23.0 -51.5 70 11 525.9 525.9 316.7 526.1 0.04 24 40 22488 -50.9 -72.9 6 22.0 -52.7 77 12 558.0 558.0 318.5 558.4 0.05 25 30 24370 -49.3 -72.3 5 23.0 -51.9 85 13 610.2 610.3 321.1 610.8 0.07 26 20 27050 -45.7 -69.7 5 24.0 -50.4 75 17 696.3 696.4 324.4 697.7 0.16 27 17 28137 -43.7 -67.7 5 24.0 -49.6 735.8 735.9 325.6 738.1 0.25 28 17 28137 -43.5 -67.5 5 24.0 -49.4 736.5 736.6 325.6 738.8 0.26 TRP 292 9429 -48.1 -58.1 31 10.0 -48.4 65 29 320.0 320.0 288.8 320.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 757.22 mb = 2470.42 m = 8104.96 ft Wetbulb zero: 760.33 mb = 2401.04 m = 7877.32 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 82.33 % Est. max temperature: 19.45 C = 67.01 F Sfc-Lift cond lev (LCL): 953.08 mb = 554.89 m = 1820.47 ft T: 10.87 C 700-500 lapse rate: 6.12 C/km ThetaE index: 1.26 C Layer 700.0- 687.0 mb Conv cond level (CCL): 925.44 mb = 801.03 m = 2628.01 ft Mean mixing ratio: 7.71 g/kg Conv temperature: 15.64 C = 60.16 F Cap Strength: 4.52 C Lifted Index: 3.04 C Risk: None Lifted Index @300 mb: 7.02 C Lifted Index @700 mb: 0.56 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.10 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 172.20 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.02 J/kg Max Up Vert Vel: 3.47 m/s Conv Inhibition (B-): 52461.05 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 929.73 mb = 762.33 m = 2501.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 18 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 1006 98 340 3 1.0 -2.8 | 254 18 17.2 5.0 1 1000 153 350 9 1.6 -8.9 | 273 18 17.7 -1.0 2 925 805 20 29 -9.9 -27.3 | 342 20 6.2 -19.4 3 850 1503 25 23 -9.7 -20.8 | 334 15 6.4 -13.0 4 700 3067 35 23 -13.2 -18.8 | 345 11 3.0 -11.0 5 500 5650 45 27 -19.1 -19.1 | 15 12 -2.9 -11.2 6 400 7270 75 25 -24.1 -6.5 | 100 8 -8.0 1.4 7 300 9250 65 31 -28.1 -13.1 | 66 13 -11.9 -5.2 8 292 9429 65 29 -26.3 -12.3 | 66 11 -10.1 -4.4 9 250 10460 35 36 -20.6 -29.5 | 12 22 -4.5 -21.6 10 200 11940 30 36 -18.0 -31.2 | 5 23 -1.8 -23.3 11 150 13850 20 36 -12.3 -33.8 | 352 26 3.8 -26.0 12 100 16510 30 7 -3.5 -6.1 | 262 13 12.7 1.8 13 70 18840 35 9 -5.2 -7.4 | 268 11 11.0 0.5 14 50 21030 70 11 -10.3 -3.8 | 235 7 5.8 4.1 15 30 24370 85 13 -13.0 -1.1 | 206 7 3.2 6.7 16 20 27050 75 17 -16.4 -4.4 | 176 3 -0.3 3.5 Wind Parameters Mean winds (0-6000m): 34.1 at 24.0 knts Storm direction: 64.1 at 18.0 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 144.2 neg: -10.0 tot: 134.2 m^2/s^2 ave: 44.7 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 23.72 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 4 15 295 17| 20.7 0.0 20.7| 98.2 0.0 98.2 196.4 1.00| 21.5 21.5 1000 16 21 319 16| 12.5 0.0 12.5|135.4 -3.0 132.5 132.5 0.89| 15.9 14.2 1500 19 22 325 16| 7.2 0.0 7.2|135.9 -10.0 126.0 84.0 0.75| 12.0 8.9 2000 21 22 328 15| 5.4 0.0 5.4|138.9 -10.0 128.9 64.4 0.74| 9.3 6.9 2500 23 22 330 15| 4.4 0.0 4.4|141.6 -10.0 131.6 52.7 0.74| 7.7 5.7 3000 25 23 332 14| 3.7 0.0 3.7|144.2 -10.0 134.2 44.7 0.74| 6.6 4.9 4000 28 23 336 13| 3.0 0.0 3.0|150.9 -10.0 140.9 35.2 0.75| 5.3 3.9 5000 31 23 341 13| 2.6 0.0 2.6|157.8 -10.0 147.8 29.6 0.76| 4.4 3.4 6000 34 24 347 12| 2.2 0.0 2.2|170.6 -10.0 160.7 26.8 0.77| 4.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250614.00.gif