UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 26 APR 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 1013 -1305 11.8 -3.2 35 15.0 5.3 283.9 284.4 277.9 292.4 2.97 1 1002 -1198 8.4 -4.6 39 13.0 3.1 281.4 281.9 276.2 289.1 2.71 2 842 439 -5.1 -7.1 86 2.0 -5.8 281.6 282.0 276.2 289.1 2.66 3 829 580 -5.1 -15.1 45 10.0 -7.9 282.8 283.1 275.1 287.0 1.42 4 823 646 -3.9 -38.9 5 35.0 -9.5 284.7 284.7 274.1 285.2 0.16 5 811 780 -3.7 -35.7 6 32.0 -9.3 286.1 286.1 275.0 286.8 0.22 6 678 2380 -7.7 -26.7 20 19.0 -11.9 296.7 296.8 280.8 298.7 0.63 7 545 4248 -16.1 -29.1 32 13.0 -18.6 305.8 305.9 284.5 307.9 0.63 8 516 4700 -19.7 -30.7 37 11.0 -21.6 306.2 306.4 284.7 308.2 0.57 9 482 5253 -22.9 -37.9 24 15.0 -24.9 308.3 308.4 285.1 309.4 0.30 10 328 8175 -45.5 -52.5 45 7.0 -45.7 313.1 313.1 286.5 313.5 0.09 11 289 9064 -52.1 -61.1 33 9.0 -52.3 315.3 315.3 287.2 315.4 0.04 12 261 9758 -57.1 -62.1 53 5.0 -57.2 317.2 317.3 287.9 317.4 0.03 13 240 10316 -60.7 -67.7 39 7.0 -60.8 319.5 319.5 288.6 319.6 0.02 14 233 10510 -61.1 -69.1 34 8.0 -61.2 321.6 321.6 289.3 321.7 0.01 15 213 11094 -63.3 -69.3 44 6.0 -63.4 326.6 326.6 290.7 326.6 0.02 16 190 11835 -60.5 -80.5 6 20.0 -60.6 341.9 341.9 294.8 341.9 0.00 17 138 13935 -53.9 -83.9 1 30.0 -54.4 386.3 386.3 303.2 386.3 0.00 18 109 15495 -53.3 -84.3 1 31.0 -53.9 414.4 414.4 307.0 414.4 0.00 19 100 16062 -54.1 -85.1 1 31.0 -54.7 423.2 423.2 308.1 423.2 0.00 20 84 17198 -56.7 -86.7 1 30.0 -57.2 439.6 439.6 309.8 439.6 0.00 21 72 18197 -54.9 -85.9 1 31.0 -55.6 463.2 463.2 312.1 463.2 0.00 22 70 18380 -55.1 -86.1 1 31.0 -55.8 466.5 466.5 312.3 466.5 0.00 23 50 20520 -56.3 -86.3 1 30.0 -57.2 510.8 510.8 315.7 510.8 0.00 24 30 23760 -55.9 -86.9 1 31.0 -57.3 592.2 592.2 320.3 592.3 0.01 25 20 26330 -58.1 -88.1 1 30.0 -59.7 658.3 658.3 323.0 658.4 0.01 26 17 27359 -55.9 -86.9 1 31.0 -58.2 696.7 696.7 324.3 696.8 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 6134.57 m Freezing level: 902.44 mb = -179.44 m = -588.72 ft Wetbulb zero: 945.86 mb = -655.47 m = -2150.47 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 33.37 % Est. max temperature: 9.47 C = 49.05 F Sfc-Lift cond lev (LCL): 805.92 mb = 836.25 m = 2743.56 ft T: -3.84 C 700-500 lapse rate: 4.96 C/km ThetaE index: 3.93 C Layer 829.0- 811.0 mb Conv cond level (CCL): 628.38 mb = 3030.18 m = 9941.42 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 27.79 C = 82.03 F Cap Strength: 15.23 C Lifted Index: 15.57 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: 9.11 C Showalter Index: 15.66 C Risk: None Total Totals Index: 31.03 C Risk: None Vertical Totals Index: 16.81 C Cross Totals Index: 14.21 C K Index: -11.47 Risk: None Energy Index: 5.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.20 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 58035.38 J/kg Cap Strength: 15.29 C Lift Cond Lev (LCL): 818.04 mb = 701.51 m = 2301.51 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 ------------------------------------ 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.20250426.12.gif