UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 8 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 1012 98 3.8 3.4 97 0.4 3.6 180 1 276.0 276.8 276.2 289.1 4.82 1 1008 130 7.6 7.3 98 0.3 7.5 280.1 281.2 280.2 297.5 6.37 2 1000 196 10.6 7.4 81 3.2 8.9 60 3 283.8 284.9 282.0 301.7 6.46 3 978 381 10.6 5.6 71 5.0 8.0 285.6 286.6 282.1 301.9 5.83 4 925 843 7.2 3.2 76 4.0 5.2 140 3 286.7 287.6 281.9 301.4 5.21 5 882 1232 3.6 2.6 93 1.0 3.1 286.9 287.8 282.0 301.7 5.23 6 850 1532 2.6 -2.3 70 4.9 0.5 135 5 288.9 289.5 281.3 299.8 3.80 7 819 1831 0.6 -6.4 59 7.0 -2.1 289.8 290.3 280.6 298.3 2.89 8 733 2712 -5.5 -8.8 78 3.3 -6.7 292.5 293.0 281.5 300.5 2.68 9 723 2821 -4.1 -19.1 30 15.0 -8.4 295.2 295.4 280.8 298.9 1.17 10 700 3075 -5.5 -22.5 25 17.0 -9.9 25 9 296.4 296.6 281.0 299.3 0.90 11 648 3675 -9.1 -20.1 40 11.0 -12.1 298.9 299.2 282.5 302.7 1.19 12 574 4603 -13.1 -36.1 13 23.0 -16.9 304.8 304.9 283.7 305.9 0.30 13 570 4657 -12.9 -40.9 8 28.0 -17.0 305.6 305.7 283.9 306.3 0.19 14 500 5640 -19.9 -38.9 17 19.0 -22.5 20 38 308.8 308.8 285.2 309.7 0.26 15 448 6451 -25.3 -37.3 32 12.0 -26.9 311.8 311.9 286.4 313.1 0.35 16 436 6649 -26.9 -40.9 25 14.0 -28.5 312.2 312.3 286.4 313.1 0.25 17 415 7006 -28.5 -47.5 14 19.0 -30.2 314.6 314.6 287.1 315.1 0.13 18 400 7270 -30.1 -44.1 24 14.0 -31.4 15 71 315.9 315.9 287.6 316.6 0.19 19 397 7324 -30.3 -41.3 33 11.0 -31.4 316.3 316.3 287.8 317.2 0.26 20 386 7523 -30.7 -45.7 22 15.0 -32.0 318.3 318.3 288.4 318.9 0.17 TRP WND 373 15 79 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 810.54 mb = 1918.11 m = 6292.95 ft Wetbulb zero: 844.54 mb = 1583.94 m = 5196.59 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 46.71 % Est. max temperature: 15.94 C = 60.70 F Sfc-Lift cond lev (LCL): 1005.71 mb = 149.10 m = 489.16 ft T: 8.46 C 700-500 lapse rate: 5.61 C/km ThetaE index: 3.36 C Layer 850.0- 733.0 mb Conv cond level (CCL): 884.10 mb = 1212.85 m = 3979.11 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 14.69 C = 58.45 F Cap Strength: 7.35 C Lifted Index: 8.23 C Risk: None Lifted Index @700 mb: 3.27 C Showalter Index: 9.14 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.60 C K Index: 3.20 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.64 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 1366.16 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 905.49 mb = 1017.31 m = 3337.58 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 ------------------------------------ 0 373 8084 15 79 -20.4 -76.3 1 1012 98 180 1 0.0 1.0 2 1000 196 60 3 -2.6 -1.5 3 925 843 140 3 -1.9 2.3 4 850 1532 135 5 -3.5 3.5 5 700 3075 25 9 -3.8 -8.2 6 500 5640 20 38 -13.0 -35.7 7 400 7270 15 71 -18.4 -68.6 Wind Parameters Energy-Hel index: -1.23 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.20251008.00.gif