UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 18 OCT 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 1003 8.8 7.1 89 1.7 7.9 281.7 282.8 280.9 299.1 6.31 1 893 2.4 -2.2 72 4.6 0.4 284.6 285.2 279.1 295.0 3.64 2 775 -6.9 -6.9 100 0.0 -6.9 286.4 286.9 279.0 294.9 2.94 3 759 -8.3 -8.4 99 0.1 -8.4 286.6 287.0 278.8 294.3 2.67 4 757 -8.5 -10.3 87 1.8 -9.1 286.6 287.0 278.3 293.3 2.30 5 756 -8.9 -17.9 48 9.0 -11.2 286.3 286.5 276.6 290.0 1.24 6 755 -8.5 -27.5 20 19.0 -12.2 286.8 286.9 275.9 288.5 0.53 7 752 -4.7 -29.7 12 25.0 -9.9 291.2 291.3 278.0 292.7 0.43 8 726 -4.9 -26.9 16 22.0 -9.9 294.0 294.1 279.5 295.9 0.58 9 641 -11.3 -29.3 21 18.0 -14.8 297.4 297.5 280.9 299.1 0.53 10 632 -11.9 -20.9 47 9.0 -14.2 297.9 298.1 282.0 301.5 1.14 11 628 -12.1 -25.1 33 13.0 -15.0 298.2 298.3 281.7 300.8 0.79 12 624 -12.5 -18.5 61 6.0 -14.1 298.3 298.5 282.5 302.8 1.42 13 621 -12.5 -24.5 36 12.0 -15.2 298.7 298.9 282.0 301.4 0.85 14 617 -12.9 -19.9 56 7.0 -14.7 298.8 299.0 282.5 302.8 1.28 15 608 -13.5 -35.5 14 22.0 -17.0 299.4 299.4 281.5 300.4 0.31 16 581 -15.9 -33.9 20 18.0 -18.8 300.5 300.5 282.1 301.7 0.37 17 570 -16.7 -24.7 50 8.0 -18.4 301.2 301.3 283.0 304.1 0.91 18 566 -16.9 -28.9 35 12.0 -19.1 301.5 301.7 282.8 303.6 0.62 19 545 -19.1 -38.1 17 19.0 -21.7 302.2 302.3 282.7 303.1 0.26 20 499 -24.5 -36.5 32 12.0 -26.0 303.3 303.4 283.2 304.5 0.34 21 491 -25.7 -33.7 47 8.0 -26.8 303.3 303.4 283.3 304.8 0.45 22 489 -25.7 -28.7 76 3.0 -26.2 303.6 303.8 283.8 306.1 0.73 23 425 -33.7 -34.3 94 0.6 -33.8 305.8 305.9 284.4 307.5 0.49 24 407 -36.3 -38.0 84 1.7 -36.4 306.3 306.4 284.4 307.5 0.35 25 401 -36.7 -44.7 43 8.0 -37.2 307.1 307.1 284.4 307.7 0.18 26 392 -38.3 -48.3 34 10.0 -38.9 307.0 307.0 284.4 307.4 0.12 27 345 -43.5 -58.5 18 15.0 -44.0 311.4 311.4 285.9 311.5 0.04 28 326 -46.3 -59.3 22 13.0 -46.7 312.6 312.6 286.3 312.7 0.04 29 251 -52.1 -70.1 10 18.0 -52.4 328.2 328.2 291.2 328.3 0.01 30 211 -51.7 -78.7 3 27.0 -52.1 345.6 345.6 295.6 345.6 0.00 TRP WND Sounding variables and indices Freezing level: 862.55 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 886.07 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 48.38 % Est. max temperature: 12.32 C = 54.17 F Sfc-Lift cond lev (LCL): 977.36 mb = -9999.00 m = -9999.00 ft T: 7.37 C ThetaE index: 10.60 C Layer 893.0- 752.0 mb Conv cond level (CCL): 893.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 11.73 C = 53.12 F Cap Strength: 6.49 C Lifted Index: 6.54 C Risk: None Lifted Index @300 mb: 14.41 C Lifted Index @700 mb: 4.28 C Showalter Index: 8.18 C Risk: None Total Totals Index: 44.08 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.54 C Cross Totals Index: 20.54 C K Index: -1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.52 C Lift Cond Lev (LCL): 914.85 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 909.85 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.20251018.00.gif