UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 1 MAY 25 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 77 SFC 991 153 14.4 -0.6 36 15.0 7.3 160 5 288.3 288.9 280.8 298.9 3.69 2 925 728 9.8 -4.2 37 14.0 3.7 185 23 289.3 289.9 280.5 298.2 3.02 3 911 856 8.4 -4.6 39 13.0 2.8 289.2 289.7 280.4 297.9 2.98 4 869 1246 2.8 -5.2 56 8.0 -0.4 287.3 287.8 279.5 295.9 2.98 5 850 1426 1.6 -5.4 60 7.0 -1.2 200 23 287.8 288.3 279.8 296.6 3.00 6 700 2952 -9.9 -13.8 73 3.9 -11.1 195 21 291.5 291.9 280.1 297.2 1.88 7 690 3063 -10.9 -14.7 74 3.8 -12.0 291.6 291.9 280.0 297.0 1.77 8 670 3288 -12.3 -15.9 74 3.6 -13.3 292.5 292.8 280.3 297.5 1.65 9 514 5269 -23.3 -28.0 65 4.7 -24.1 302.2 302.4 283.2 304.7 0.74 10 505 5398 -25.7 -30.4 65 4.7 -26.4 300.8 301.0 282.5 302.8 0.60 11 500 5470 -25.9 -30.7 64 4.8 -26.6 225 33 301.5 301.6 282.8 303.4 0.59 12 446 6291 -30.9 -36.9 56 6.0 -31.6 305.2 305.2 284.0 306.4 0.36 13 429 6565 -35.3 -41.3 54 6.0 -35.8 303.0 303.0 282.9 303.8 0.24 14 400 7050 -38.5 -44.5 53 6.0 -38.9 240 48 305.0 305.0 283.7 305.6 0.18 15 350 7953 -45.3 -51.3 51 6.0 -45.5 307.6 307.7 284.5 308.0 0.10 16 346 8030 -46.5 -52.5 50 6.0 -46.7 307.0 307.0 284.3 307.3 0.09 17 318 8583 -51.3 -57.9 45 6.6 -51.4 255 83 307.9 307.9 284.6 308.1 0.05 18 300 8960 -52.9 -59.9 42 7.0 -53.0 245 71 310.8 310.8 285.7 310.9 0.04 19 270 9633 -54.7 -61.7 42 7.0 -54.8 254 53 317.7 317.7 288.0 317.8 0.04 20 259 9901 -50.7 -58.7 38 8.0 -50.9 257 46 327.4 327.4 291.0 327.6 0.05 21 250 10130 -50.9 -58.9 38 8.0 -51.1 260 40 330.4 330.4 291.9 330.6 0.05 22 207 11372 -48.1 -58.1 31 10.0 -48.5 268 34 353.1 353.1 297.4 353.4 0.07 23 200 11600 -48.5 -58.5 30 10.0 -48.9 270 33 356.0 356.0 298.0 356.3 0.07 24 150 13480 -50.1 -62.1 23 12.0 -50.6 265 27 383.7 383.8 302.9 384.0 0.06 25 117 15100 -53.1 -68.1 15 15.0 -53.6 265 23 406.5 406.5 306.1 406.6 0.03 26 100 16120 -51.5 -67.5 13 16.0 -52.2 265 21 428.2 428.2 308.7 428.5 0.04 27 92 16653 -55.1 -70.1 14 15.0 -55.6 267 21 431.4 431.4 309.0 431.6 0.03 28 92 16653 -55.1 -71.1 12 16.0 -55.6 267 21 431.4 431.4 309.0 431.6 0.03 29 86 17083 -52.9 -68.9 13 16.0 -53.6 269 22 444.3 444.3 310.3 444.5 0.04 30 86 17083 -52.1 -68.1 13 16.0 -52.8 269 22 445.9 445.9 310.5 446.1 0.05 31 70 18410 -51.5 -68.5 11 17.0 -52.5 275 23 474.2 474.2 313.0 474.5 0.05 32 63 19093 -53.5 -69.5 13 16.0 -54.4 264 21 484.3 484.3 313.8 484.6 0.05 33 53 20218 -48.9 -66.9 11 18.0 -50.5 246 18 519.5 519.5 316.3 520.1 0.09 34 50 20600 -51.1 -69.1 10 18.0 -52.5 240 17 523.1 523.1 316.5 523.5 0.07 35 47 21000 -52.7 -70.7 10 18.0 -53.9 239 16 528.6 528.6 316.9 528.9 0.06 36 37 22556 -48.9 -68.9 8 20.0 -51.1 234 11 575.7 575.8 319.5 576.4 0.10 37 30 23930 -49.5 -69.5 8 20.0 -52.0 230 7 609.7 609.7 321.1 610.5 0.11 38 23 25666 -51.9 -71.9 7 20.0 -54.4 155 7 650.8 650.8 322.7 651.6 0.10 39 20 26580 -48.7 -69.7 7 21.0 -52.3 115 7 687.1 687.2 324.0 688.5 0.16 40 12 29980 -43.1 -67.1 5 24.0 -50.5 815.0 815.2 327.7 818.9 0.38 41 12 29980 -42.5 -66.5 6 24.0 -50.1 817.2 817.4 327.7 821.4 0.42 TRP 300 8960 -52.9 -59.9 42 7.0 -53.0 245 71 310.8 310.8 285.7 310.9 0.04 WND 318 255 83 Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 829.13 mb = 1638.31 m = 5374.98 ft Wetbulb zero: 874.75 mb = 1191.15 m = 3907.93 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 62.90 % Est. max temperature: 14.14 C = 57.46 F Sfc-Lift cond lev (LCL): 789.65 mb = 2004.84 m = 6577.49 ft T: -2.76 C 700-500 lapse rate: 6.35 C/km ThetaE index: 3.03 C Layer 925.0- 850.0 mb Conv cond level (CCL): 744.97 mb = 2462.62 m = 8079.37 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 16.48 C = 61.67 F Cap Strength: 5.22 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 8.96 C Lifted Index @700 mb: 0.57 C Showalter Index: 5.49 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 20.50 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 156.83 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.50 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 51624.25 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 761.61 mb = 2289.03 m = 7509.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 318 9247 255 83 80.2 21.5 1 991 153 160 5 -1.7 4.7 2 925 728 185 23 2.0 22.9 3 850 1426 200 23 7.9 21.6 4 700 2952 195 21 5.4 20.3 5 500 5470 225 33 23.3 23.3 6 400 7050 240 48 41.6 24.0 7 300 8960 245 71 64.3 30.0 8 250 10130 260 40 39.4 6.9 9 200 11600 270 33 33.0 -0.0 10 150 13480 265 27 26.9 2.4 11 100 16120 265 21 20.9 1.8 12 70 18410 275 23 22.9 -2.0 13 50 20600 240 17 14.7 8.5 14 30 23930 230 7 5.4 4.5 15 20 26580 115 7 -6.3 3.0 Wind Parameters Energy-Hel index: -1.09 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20250501.12.gif