UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 8 DEC 25 Station: EP120 WMO ident: 12120 Latitude: 54.75 Longitude: 17.53 ------------------------------------------------------------------------------- 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 1009 2 8.2 5.3 82 2.9 6.8 240 5 280.6 281.6 279.5 295.8 5.53 1 1000 76 9.4 8.0 91 1.4 8.6 235 19 282.5 283.7 281.8 301.1 6.74 2 974 299 11.8 11.3 97 0.5 11.5 287.1 288.6 285.8 311.3 8.66 3 925 736 10.2 9.9 98 0.3 10.0 260 29 289.7 291.2 286.5 313.2 8.30 4 907 899 8.8 8.8 100 0.0 8.8 289.9 291.3 286.1 312.2 7.86 5 900 964 8.6 8.6 100 0.0 8.6 290.4 291.8 286.2 312.5 7.81 6 890 1056 8.2 8.0 99 0.2 8.1 290.9 292.2 286.2 312.4 7.58 7 877 1177 5.4 4.8 96 0.6 5.1 289.2 290.3 284.1 306.7 6.15 8 850 1433 3.8 3.3 97 0.5 3.5 260 31 290.1 291.1 284.0 306.5 5.71 9 835 1577 2.4 2.3 99 0.1 2.4 290.1 291.1 283.7 305.6 5.41 10 834 1587 3.4 3.3 99 0.1 3.4 291.3 292.3 284.5 308.0 5.82 11 783 2097 2.0 1.7 98 0.3 1.8 295.1 296.1 285.8 311.3 5.53 12 623 4033 30.2 28.2 89 2.0 28.6 347.3 355.9 314.8 497.4 40.65 13 480 6342 28.0 24.5 81 3.5 25.0 265 64 371.5 381.1 317.8 543.7 42.53 TRP 480 6342 28.0 24.5 81 3.5 25.0 265 64 371.5 381.1 317.8 543.7 42.53 WND 432 265 81 Sounding variables and indices 1000-500 mb thick: 5904.42 m Precipitable water: 4.27 inches Sfc-500 mean rel hum: 92.39 % Est. max temperature: 17.41 C = 63.34 F Sfc-Lift cond lev (LCL): 965.31 mb = 374.83 m = 1229.76 ft T: 11.52 C 700-500 lapse rate: -4.27 C/km ThetaE index: 6.88 C Layer 890.0- 834.0 mb Conv cond level (CCL): 1000.00 mb = 76.00 m = 249.34 ft Mean mixing ratio: 8.02 g/kg Conv temperature: 11.29 C = 52.31 F Cap Strength: 40.49 C Lifted Index: 50.91 C Risk: None Lifted Index @700 mb: 20.14 C Showalter Index: 52.93 C Risk: None Total Totals Index: -49.59 C Risk: None Vertical Totals Index: -24.54 C Cross Totals Index: -25.04 C K Index: -22.38 Risk: None Sweat Index: 163.24 Risk: None Energy Index: 38.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.20 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 29.51 J/kg Cap Strength: 49.99 C Lift Cond Lev (LCL): 949.47 mb = 514.87 m = 1689.18 ft Lev Free Conv (LFC): 874.47 mb = 1201.03 m = 3940.35 ft Equ Level (EL): 804.47 mb = 1877.99 m = 6161.32 ft B at Equ Level: 50.35 J/kg Max Parcel Lev (MPL): 754.47 mb = 2411.02 m = 7910.08 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 432 6789 265 81 80.7 7.1 1 1009 2 240 5 4.3 2.5 2 1000 76 235 19 15.6 10.9 3 925 736 260 29 28.6 5.0 4 850 1433 260 31 30.5 5.4 Wind Parameters Energy-Hel index: -3.20 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//EP120/skewt/EP120.skewt.20251208.23.gif