UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for U6629... Searching the city database file for: U6629 ... Date:0000Z 24 APR 25 Station: U6629 WMO ident: 26629 Latitude: 54.88 Longitude: 23.88 ------------------------------------------------------------------------------- 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 1007 74 8.0 7.6 97 0.4 7.8 190 1 280.6 281.7 280.6 298.4 6.51 1 1002 115 11.8 7.2 73 4.6 9.3 165 2 284.8 285.9 282.4 302.5 6.36 2 1000 132 12.4 6.4 67 6.0 9.2 155 3 285.5 286.6 282.4 302.4 6.03 3 994 183 14.2 6.2 59 8.0 9.9 154 3 287.8 288.9 283.3 304.8 5.98 4 975 346 13.2 6.2 62 7.0 9.4 150 4 288.4 289.5 283.7 305.7 6.10 5 925 786 9.6 3.6 66 6.0 6.5 140 7 289.1 290.1 283.2 304.4 5.36 6 850 1481 4.4 0.8 77 3.6 2.7 205 3 290.8 291.6 283.2 304.5 4.77 7 786 2113 0.0 -2.0 86 2.0 -0.9 231 5 292.6 293.4 283.4 304.9 4.20 8 770 2278 -0.9 -5.6 70 4.7 -2.8 238 5 293.4 294.0 282.6 303.1 3.27 9 703 2997 -7.3 -7.8 96 0.5 -7.5 269 7 294.0 294.6 282.6 303.1 3.02 10 700 3030 -7.3 -7.9 95 0.6 -7.5 270 7 294.4 294.9 282.7 303.4 3.01 11 664 3440 -9.3 -13.0 74 3.7 -10.5 296.6 297.0 282.6 303.1 2.11 12 661 3475 -9.3 -14.3 67 5.0 -10.9 297.0 297.4 282.5 302.9 1.91 13 658 3510 -8.9 -18.9 44 10.0 -11.6 297.9 298.1 282.1 302.0 1.30 14 642 3700 -9.3 -26.3 24 17.0 -13.1 299.5 299.6 282.1 301.8 0.69 15 604 4170 -11.1 -32.1 16 21.0 -15.1 302.7 302.8 283.1 304.2 0.43 TRP WND Sounding variables and indices Freezing level: 786.00 mb = 2113.48 m = 6933.91 ft Wetbulb zero: 802.43 mb = 1946.30 m = 6385.42 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 67.85 % Est. max temperature: 18.03 C = 64.46 F Sfc-Lift cond lev (LCL): 1000.89 mb = 124.57 m = 408.68 ft T: 12.13 C ThetaE index: 1.85 C Layer 770.0- 700.0 mb Conv cond level (CCL): 830.38 mb = 1669.73 m = 5478.07 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 18.75 C = 65.75 F Cap Strength: 3.70 C Lifted Index @700 mb: -0.46 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.87 J/kg Max Up Vert Vel: 6.14 m/s Conv Inhibition (B-): 89.85 J/kg Cap Strength: 3.50 C Lift Cond Lev (LCL): 868.29 mb = 1306.04 m = 4284.86 ft Lev Free Conv (LFC): 723.29 mb = 2772.07 m = 9094.59 ft Equ Level (EL): 673.29 mb = 3331.83 m = 10931.08 ft B at Equ Level: 18.33 J/kg Max Parcel Lev (MPL): 643.29 mb = 3684.66 m = 12088.65 ft Wind level data Storm motion: 235 at 4 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 1007 74 190 1 0.2 1.0 | 68 3 -2.9 -1.1 1 1000 132 155 3 -1.3 2.7 | 98 4 -4.3 0.6 2 925 786 140 7 -4.5 5.4 | 113 8 -7.5 3.2 3 850 1481 205 3 1.3 2.7 | 109 2 -1.8 0.6 4 700 3030 270 7 7.0 -0.0 | 298 4 4.0 -2.1 Wind Parameters Mean winds (0-6000m): 205.1 at 4.9 knts Storm direction: 235.1 at 3.7 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -130.2 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -0.5 tot: 8.6 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.73 Bulk Shear: 2.44 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 ------------------------------------------------------------------------------- 500 149 4 105 5| 0.0 5.2 5.2| 3.5 0.0 3.5 7.1 0.63| 5.3 3.3 1000 147 5 111 6| 1.1 2.6 3.7| 6.6 0.0 6.6 6.6 0.50| 5.0 2.5 1500 153 5 113 6| 1.8 1.7 3.5| 6.9 -0.5 6.4 4.3 0.33| 4.7 1.5 2000 167 5 120 5| 1.8 1.3 3.1| 7.4 -0.5 6.9 3.5 0.40| 4.0 1.6 2500 185 5 134 4| 1.9 1.0 2.9| 8.1 -0.5 7.6 3.0 0.44| 3.7 1.6 3000 NO DATA | 1.9 1.0 2.9| | 4000 NO DATA | 1.9 1.0 2.9| | 5000 NO DATA | 1.9 1.0 2.9| | 6000 NO DATA | 1.9 1.0 2.9| | Wrote GIF file: /home/apache/climate/data/raob//U6629/skewt/U6629.skewt.20250424.00.gif