UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 4 MAY 25 Station: EP374 WMO ident: 12374 Latitude: 52.40 Longitude: 20.97 ------------------------------------------------------------------------------- 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 993 -1220 15.2 5.2 51 10.0 9.9 288.9 289.9 283.3 304.8 5.58 1 985 -1141 12.4 3.4 54 9.0 7.9 286.8 287.7 281.7 300.8 4.96 2 895 -221 4.8 1.9 81 2.9 3.4 286.9 287.8 281.7 300.8 4.90 3 882 -84 4.0 -2.0 65 6.0 1.4 287.3 287.9 280.5 298.0 3.74 4 805 760 -2.3 -5.8 77 3.5 -3.7 288.2 288.7 280.1 297.1 3.08 5 801 805 -2.5 -7.5 68 5.0 -4.4 288.4 288.9 279.7 296.3 2.71 6 780 1045 -3.9 -13.9 46 10.0 -7.0 289.1 289.4 278.7 294.1 1.67 7 764 1231 -5.1 -13.1 53 8.0 -7.6 289.5 289.8 279.1 295.0 1.82 8 761 1266 -4.1 -22.1 23 18.0 -8.7 290.9 291.1 278.4 293.6 0.85 9 739 1529 -3.9 -32.9 8 29.0 -9.6 293.6 293.6 278.9 294.7 0.32 10 732 1614 -3.7 -28.7 12 25.0 -9.2 294.6 294.7 279.6 296.2 0.49 11 605 3276 -12.1 -35.1 13 23.0 -16.0 301.4 301.5 282.4 302.5 0.32 12 573 3737 -12.5 -46.5 4 34.0 -16.9 305.7 305.7 283.8 306.0 0.10 13 526 4452 -16.9 -37.9 14 21.0 -20.0 307.9 308.0 284.9 308.9 0.28 14 462 5506 -22.9 -47.9 8 25.0 -25.4 312.1 312.1 286.2 312.5 0.11 15 345 7742 -39.9 -53.9 21 14.0 -40.5 316.2 316.2 287.6 316.5 0.07 16 298 8795 -46.7 -56.7 31 10.0 -47.0 320.1 320.2 288.9 320.4 0.06 17 271 9458 -50.5 -63.5 20 13.0 -50.8 323.4 323.4 289.8 323.6 0.03 18 234 10458 -55.3 -69.3 16 14.0 -55.5 330.0 330.0 291.7 330.1 0.01 19 209 11214 -55.9 -74.9 8 19.0 -56.1 339.9 339.9 294.3 340.0 0.01 20 195 11680 -51.3 -79.3 2 28.0 -51.7 354.1 354.1 297.5 354.1 0.00 21 164 12847 -52.3 -81.3 2 29.0 -52.8 370.4 370.4 300.7 370.4 0.00 22 157 13140 -49.7 -81.7 1 32.0 -50.3 379.4 379.4 302.2 379.5 0.00 23 129 14448 -55.9 -83.9 2 28.0 -56.3 390.2 390.2 303.8 390.3 0.00 24 113 15324 -50.9 -81.9 1 31.0 -51.7 414.6 414.6 307.1 414.7 0.00 25 100 16132 -53.9 -83.9 1 30.0 -54.5 423.6 423.6 308.2 423.6 0.00 26 90 16820 -56.1 -85.1 1 29.0 -56.6 432.2 432.2 309.1 432.2 0.00 27 70 18450 -55.1 -84.1 2 29.0 -55.8 466.5 466.5 312.4 466.5 0.00 28 50 20610 -53.7 -83.7 1 30.0 -54.9 516.9 516.9 316.1 517.0 0.01 29 30 23910 -50.1 -83.1 1 33.0 -52.7 608.1 608.1 321.0 608.1 0.01 30 20 26560 -50.5 -83.5 1 33.0 -53.8 681.6 681.6 323.8 681.7 0.02 31 16 28023 -48.1 -82.1 1 34.0 -52.8 734.3 734.4 325.5 734.6 0.03 TRP 90 16820 -56.1 -85.1 1 29.0 -56.6 432.2 432.2 309.1 432.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 6084.35 m Freezing level: 833.11 mb = 451.81 m = 1482.30 ft Wetbulb zero: 861.10 mb = 137.71 m = 451.80 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 32.64 % Est. max temperature: 14.02 C = 57.24 F Sfc-Lift cond lev (LCL): 854.30 mb = 210.92 m = 691.97 ft T: 1.80 C 700-500 lapse rate: 4.75 C/km ThetaE index: 10.74 C Layer 985.0- 764.0 mb Conv cond level (CCL): 847.86 mb = 280.79 m = 921.23 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 13.96 C = 57.13 F Cap Strength: 8.28 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 13.59 C Lifted Index @700 mb: 3.22 C Showalter Index: 11.38 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 15.71 C K Index: -7.37 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.17 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 10.93 J/kg Cap Strength: 8.81 C Lift Cond Lev (LCL): 857.46 mb = 176.92 m = 580.44 ft Lev Free Conv (LFC): 822.46 mb = 561.65 m = 1842.66 ft Equ Level (EL): 752.46 mb = 1367.39 m = 4486.13 ft B at Equ Level: 11.60 J/kg Max Parcel Lev (MPL): 732.46 mb = 1608.54 m = 5277.30 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ Wind Parameters 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//EP374/skewt/EP374.skewt.20250504.12.gif