UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 24 APR 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 63 90 11 SFC 995 154 24.4 8.4 36 16.0 14.9 90 11 298.0 299.2 288.2 318.4 6.96 2 925 737 19.2 3.2 35 16.0 10.5 80 13 298.9 299.9 286.9 314.4 5.21 3 850 1457 13.8 -1.2 35 15.0 6.3 345 5 300.6 301.4 286.4 313.1 4.12 4 846 1497 13.4 -0.6 38 14.0 6.3 345 5 300.6 301.4 286.6 313.6 4.33 5 700 3041 -2.3 -10.3 54 8.0 -5.3 325 11 299.9 300.4 284.4 307.6 2.49 6 669 3397 -5.9 -12.9 58 7.0 -8.3 330 10 299.8 300.2 284.0 306.4 2.12 7 655 3562 -7.1 -14.1 57 7.0 -9.4 333 10 300.3 300.6 284.0 306.4 1.96 8 500 5610 -20.7 -31.7 37 11.0 -22.5 5 7 307.8 307.9 285.2 309.6 0.54 9 479 5927 -23.1 -34.1 36 11.0 -24.7 6 7 308.6 308.7 285.4 310.2 0.45 10 400 7220 -34.5 -46.5 29 12.0 -35.3 10 9 310.2 310.2 285.5 310.7 0.15 11 312 8895 -49.3 -61.3 23 12.0 -49.6 19 16 312.3 312.3 286.2 312.5 0.03 12 300 9150 -50.9 -62.9 23 12.0 -51.1 20 17 313.6 313.6 286.6 313.7 0.03 13 278 9642 -54.5 -66.5 21 12.0 -54.6 315.3 315.3 287.2 315.4 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 721.39 mb = 2814.74 m = 9234.61 ft Wetbulb zero: 766.52 mb = 2300.93 m = 7548.90 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 44.88 % Est. max temperature: 27.01 C = 80.61 F Sfc-Lift cond lev (LCL): 785.74 mb = 2098.98 m = 6886.34 ft T: 7.28 C 700-500 lapse rate: 7.16 C/km ThetaE index: 7.26 C Layer 700.0- 655.0 mb Conv cond level (CCL): 730.51 mb = 2693.17 m = 8835.74 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 26.59 C = 79.86 F Cap Strength: 1.42 C Lifted Index: -1.85 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.12 C Lifted Index @700 mb: -0.85 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 54.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 34.50 C Cross Totals Index: 19.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 117.00 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 550.36 J/kg Max Up Vert Vel: 33.18 m/s Conv Inhibition (B-): 92.79 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 745.72 mb = 2525.18 m = 8284.60 ft Lev Free Conv (LFC): 710.72 mb = 2917.09 m = 9570.38 ft Wind level data Storm motion: 27 at 7 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 ---------------------------------------------------------- 0 995 154 90 11 -11.0 0.0 | 127 10 -8.0 6.0 1 925 737 80 13 -12.8 -2.3 | 111 10 -9.8 3.7 2 850 1457 345 5 1.3 -4.8 | 255 4 4.3 1.1 3 700 3041 325 11 6.3 -9.0 | 288 10 9.3 -3.1 4 500 5610 5 7 -0.6 -7.0 | 293 3 2.4 -1.0 5 400 7220 10 9 -1.6 -8.9 | 334 3 1.4 -2.9 6 300 9150 20 17 -5.8 -16.0 | 16 10 -2.8 -10.0 Wind Parameters Mean winds (0-6000m): 356.6 at 8.9 knts Storm direction: 26.6 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 162.6 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -20.8 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 19.40 Bulk Shear: 28.37 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 85 12 119 10| 0.0 2.5 2.5| 0.0 -6.6 -6.6 -13.1 -0.98| 2.5 -2.5 1000 76 11 111 9| 0.0 5.5 5.5| 0.0 -18.0 -18.0 -18.0 -0.71| 7.3 -5.2 1500 69 10 112 7| 0.0 4.8 4.8| 0.8 -20.8 -20.0 -13.3 -0.68| 7.1 -4.9 2000 54 9 98 4| 0.0 4.0 4.0| 2.8 -20.8 -17.9 -9.0 -0.56| 5.9 -3.3 2500 35 9 57 3| 0.0 3.7 3.7| 4.4 -20.8 -16.4 -6.6 -0.48| 5.1 -2.5 3000 16 9 352 3| 0.0 3.3 3.3| 5.4 -20.8 -15.4 -5.1 -0.43| 4.6 -2.0 4000 0 9 319 5| 0.4 2.5 2.9| 7.6 -20.8 -13.2 -3.3 -0.35| 3.9 -1.4 5000 356 9 312 5| 0.6 2.0 2.6| 7.9 -20.8 -12.9 -2.6 -0.31| 3.4 -1.1 6000 357 9 310 5| 0.6 1.6 2.2| 8.4 -21.0 -12.6 -2.1 -0.29| 3.0 -0.8 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20250424.12.gif