UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 26 APR 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 55 SFC 978 242 13.0 5.0 58 8.0 8.8 340 3 288.0 289.0 283.0 303.8 5.59 2 976 259 14.0 6.0 58 8.0 9.7 289.2 290.2 283.9 306.2 6.01 3 943 548 11.2 5.2 67 6.0 8.0 289.2 290.2 283.8 305.9 5.88 4 928 682 11.6 5.6 67 6.0 8.3 290.9 292.0 284.8 308.5 6.15 5 925 709 11.4 5.4 67 6.0 8.2 45 17 291.0 292.0 284.7 308.4 6.08 6 864 1277 8.8 3.8 71 5.0 6.2 294.0 295.0 285.7 310.9 5.82 7 850 1412 7.6 2.6 71 5.0 5.1 200 5 294.1 295.1 285.3 309.9 5.43 8 712 2842 -3.7 -6.2 83 2.5 -4.7 296.9 297.6 284.2 307.1 3.38 9 700 2976 -4.5 -6.7 85 2.2 -5.4 275 25 297.5 298.1 284.4 307.5 3.30 10 659 3449 -6.3 -8.8 82 2.5 -7.2 300.7 301.2 285.2 309.8 2.98 11 500 5550 -20.5 -25.0 67 4.5 -21.4 260 40 308.0 308.2 285.8 311.4 1.00 12 445 6401 -26.5 -31.5 63 5.0 -27.3 310.9 311.0 286.4 313.0 0.62 13 400 7160 -32.5 -38.5 55 6.0 -33.1 255 36 312.7 312.8 286.7 314.0 0.34 14 323 8623 -45.1 -52.1 45 7.0 -45.4 315.1 315.1 287.2 315.4 0.10 15 300 9110 -49.5 -57.5 39 8.0 -49.7 270 38 315.6 315.6 287.3 315.8 0.05 16 285 9442 -53.3 -61.3 37 8.0 -53.5 314.8 314.8 287.1 314.9 0.04 17 252 10220 -58.9 -66.9 35 8.0 -59.0 317.8 317.8 288.1 317.8 0.02 18 250 10270 -59.7 -67.7 35 8.0 -59.8 265 38 317.3 317.3 287.9 317.4 0.02 19 235 10656 -60.9 -68.9 34 8.0 -61.0 321.2 321.2 289.1 321.2 0.02 20 200 11660 -59.9 -68.9 30 9.0 -60.0 250 35 337.9 337.9 293.8 338.0 0.02 21 151 13447 -51.5 -60.5 33 9.0 -51.8 245 17 380.6 380.6 302.4 381.0 0.07 22 150 13490 -51.5 -60.5 33 9.0 -51.8 245 17 381.3 381.4 302.5 381.7 0.07 23 100 16100 -55.7 -65.7 28 10.0 -56.1 240 25 420.1 420.1 307.7 420.4 0.06 24 75 17930 -55.1 -66.1 24 11.0 -55.6 256 17 457.4 457.4 311.5 457.8 0.07 25 70 18370 -55.3 -66.3 24 11.0 -55.9 260 15 466.1 466.1 312.3 466.5 0.07 26 50 20490 -58.9 -70.9 20 12.0 -59.5 230 15 504.7 504.7 315.3 505.0 0.05 27 34 22904 -60.7 -72.7 19 12.0 -61.3 234 10 558.8 558.8 318.6 559.2 0.06 28 32 23284 -58.5 -70.5 20 12.0 -59.3 234 10 574.5 574.5 319.4 575.1 0.09 29 30 23690 -58.3 -70.3 20 12.0 -59.2 235 9 585.7 585.7 320.0 586.4 0.10 30 20 26250 -58.1 -71.1 17 13.0 -59.5 230 13 658.3 658.4 323.0 659.4 0.13 31 16 27655 -58.3 -72.3 15 14.0 -59.9 701.1 701.1 324.5 702.3 0.14 32 13 28968 -56.3 -70.3 16 14.0 -58.6 750.9 751.0 326.0 753.0 0.23 TRP 231 -64.3 -73.3 28 9.0 -64.4 255 40 317.6 317.6 287.9 317.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 757.19 mb = 2373.67 m = 7787.52 ft Wetbulb zero: 778.66 mb = 2119.57 m = 6953.88 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 74.66 % Est. max temperature: 19.54 C = 67.17 F Sfc-Lift cond lev (LCL): 866.64 mb = 1251.53 m = 4106.02 ft T: 8.92 C 700-500 lapse rate: 6.22 C/km ThetaE index: 3.82 C Layer 850.0- 700.0 mb Conv cond level (CCL): 789.36 mb = 2009.41 m = 6592.48 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 20.33 C = 68.59 F Cap Strength: 3.31 C Lifted Index: 3.15 C Risk: None Lifted Index @300 mb: 5.68 C Lifted Index @700 mb: 0.70 C Showalter Index: 1.86 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 23.10 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 125.20 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.30 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 54913.61 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 843.84 mb = 1470.71 m = 4825.09 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 ------------------------------------ 0 231 10704 255 40 38.6 10.4 1 978 242 340 3 1.0 -2.8 2 925 709 45 17 -12.0 -12.0 3 850 1412 200 5 1.7 4.7 4 700 2976 275 25 24.9 -2.2 5 500 5550 260 40 39.4 6.9 6 400 7160 255 36 34.8 9.3 7 300 9110 270 38 38.0 -0.0 8 250 10270 265 38 37.9 3.3 9 200 11660 250 35 32.9 12.0 10 150 13490 245 17 15.4 7.2 11 100 16100 240 25 21.7 12.5 12 70 18370 260 15 14.8 2.6 13 50 20490 230 15 11.5 9.6 14 30 23690 235 9 7.4 5.2 15 20 26250 230 13 10.0 8.4 Wind Parameters Energy-Hel index: -1.27 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: 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