UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101811.upa.cvt Date: 1100Z 18 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 18 OCT 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 1010 9.4 2.4 62 7.0 6.1 281.7 282.5 278.7 294.3 4.50 1 988 7.2 1.2 66 6.0 4.4 281.3 282.0 278.2 293.1 4.22 2 918 1.2 0.1 92 1.1 0.7 281.1 281.9 278.0 292.8 4.19 3 858 -3.3 -3.3 100 0.0 -3.3 281.9 282.5 277.5 291.8 3.49 4 836 -5.5 -8.3 81 2.8 -6.4 281.7 282.1 276.0 288.7 2.44 5 789 -6.7 -10.6 74 3.9 -7.9 285.1 285.5 277.4 291.4 2.16 6 757 -8.3 -13.3 67 5.0 -9.8 286.8 287.1 277.7 292.2 1.81 7 739 -9.1 -17.1 52 8.0 -11.2 287.9 288.1 277.6 292.0 1.35 8 733 -9.5 -20.5 40 11.0 -12.1 288.1 288.3 277.3 291.3 1.02 9 710 -11.7 -18.7 56 7.0 -13.4 288.4 288.6 277.7 292.1 1.23 10 688 -13.1 -25.1 36 12.0 -15.5 289.4 289.5 277.5 291.7 0.72 11 671 -12.9 -26.9 30 14.0 -15.6 291.7 291.8 278.5 293.7 0.63 12 649 -15.1 -27.1 35 12.0 -17.3 292.0 292.1 278.6 294.0 0.64 13 626 -17.3 -27.3 41 10.0 -19.1 292.5 292.6 278.9 294.6 0.65 14 612 -18.9 -30.9 34 12.0 -20.8 292.6 292.7 278.7 294.1 0.47 15 599 -19.5 -35.5 23 16.0 -21.6 293.7 293.7 279.0 294.7 0.31 16 534 -24.9 -43.9 15 19.0 -26.6 297.0 297.1 280.3 297.5 0.15 17 513 -24.5 -47.5 10 23.0 -26.5 301.0 301.0 281.9 301.3 0.10 18 505 -24.1 -47.1 10 23.0 -26.2 302.8 302.8 282.7 303.2 0.11 19 454 -26.9 -49.9 9 23.0 -28.7 308.6 308.7 284.9 309.0 0.09 20 340 -42.7 -55.7 23 13.0 -43.2 313.7 313.8 286.7 314.0 0.06 21 313 -44.3 -58.3 20 14.0 -44.7 319.0 319.0 288.5 319.2 0.05 22 279 -49.7 -62.7 20 13.0 -50.0 321.9 321.9 289.3 322.0 0.03 23 250 -50.5 -64.5 18 14.0 -50.8 331.0 331.0 292.0 331.1 0.03 24 230 -53.1 -67.1 17 14.0 -53.4 335.0 335.0 293.1 335.1 0.02 25 227 -53.7 -66.7 19 13.0 -53.9 335.4 335.4 293.2 335.5 0.02 26 157 -57.5 -87.5 1 30.0 -57.8 366.2 366.2 299.9 366.2 0.00 27 150 -53.7 -84.7 1 31.0 -54.1 377.5 377.5 301.8 377.6 0.00 28 116 -56.3 -87.3 1 31.0 -56.7 401.5 401.5 305.4 401.5 0.00 TRP WND Sounding variables and indices Freezing level: 902.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 907.27 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 51.12 % Est. max temperature: 9.56 C = 49.21 F Sfc-Lift cond lev (LCL): 907.76 mb = -9999.00 m = -9999.00 ft T: 0.45 C ThetaE index: 5.58 C Layer 988.0- 789.0 mb Conv cond level (CCL): 901.12 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 9.02 C = 48.23 F Cap Strength: 9.22 C Lifted Index: 9.54 C Risk: None Lifted Index @300 mb: 19.20 C Lifted Index @700 mb: 1.27 C Showalter Index: 11.42 C Risk: None Total Totals Index: 39.53 C Risk: None Vertical Totals Index: 20.27 C Cross Totals Index: 19.26 C K Index: 5.91 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: 9.42 C Lift Cond Lev (LCL): 902.04 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 897.04 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//EP425/skewt/EP425.skewt.20251018.11.gif