UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 15 JAN 26 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 1004 -618 -2.5 -2.8 98 0.3 -2.6 270.3 270.9 270.3 278.7 3.09 1 991 -505 -3.3 -3.4 99 0.1 -3.3 270.5 271.0 270.3 278.6 3.00 2 978 -391 -0.9 -0.9 100 0.0 -0.9 274.0 274.6 273.4 283.9 3.66 3 910 236 0.0 0.0 100 0.0 0.0 280.6 281.3 277.8 292.3 4.20 4 785 1506 -3.5 -3.7 99 0.2 -3.6 289.0 289.6 281.2 299.7 3.70 5 777 1592 -4.3 -4.3 100 0.0 -4.3 289.0 289.6 281.0 299.3 3.57 6 626 3375 -14.9 -15.7 94 0.8 -15.1 295.3 295.6 281.7 300.8 1.80 7 625 3388 -13.7 -14.8 91 1.1 -14.0 296.8 297.1 282.5 302.7 1.94 8 624 3401 -15.1 -15.9 94 0.8 -15.3 295.3 295.6 281.7 300.8 1.77 9 621 3439 -15.3 -15.7 97 0.4 -15.4 295.5 295.8 281.8 301.1 1.81 10 594 3793 -19.3 -38.3 17 19.0 -21.7 294.6 294.7 279.3 295.4 0.24 11 583 3940 -20.3 -39.3 17 19.0 -22.5 295.0 295.1 279.4 295.8 0.22 12 566 4171 -21.9 -40.9 16 19.0 -23.9 295.7 295.7 279.7 296.3 0.19 13 505 5050 -26.1 -51.1 8 25.0 -27.9 300.4 300.4 281.6 300.6 0.07 14 463 5709 -26.5 -47.5 12 21.0 -28.3 307.4 307.4 284.5 307.8 0.11 15 411 6598 -33.1 -44.1 32 11.0 -34.0 309.6 309.6 285.4 310.2 0.19 16 313 8526 -48.3 -61.3 21 13.0 -48.6 313.4 313.5 286.6 313.6 0.03 17 244 10183 -58.1 -66.1 35 8.0 -58.2 321.9 321.9 289.3 322.0 0.02 18 226 10676 -61.5 -69.5 34 8.0 -61.6 323.8 323.9 289.9 323.9 0.01 19 210 11141 -62.9 -72.9 25 10.0 -63.0 328.5 328.5 291.3 328.6 0.01 20 202 11387 -63.1 -74.1 21 11.0 -63.2 331.9 331.9 292.2 331.9 0.01 21 191 11744 -57.3 -77.3 6 20.0 -57.5 346.6 346.6 295.8 346.6 0.01 22 172 12418 -59.5 -79.5 6 20.0 -59.7 353.5 353.5 297.4 353.5 0.00 23 148 13386 -54.9 -77.9 4 23.0 -55.3 376.9 376.9 301.8 377.0 0.01 24 100 15916 -57.1 -80.1 4 23.0 -57.5 417.4 417.4 307.4 417.4 0.01 25 70 18170 -62.1 -84.1 4 22.0 -62.4 451.5 451.5 311.0 451.6 0.00 26 62 18918 -63.7 -85.7 3 22.0 -64.0 463.9 463.9 312.1 464.0 0.00 27 50 20240 -63.3 -86.3 3 23.0 -63.7 494.3 494.3 314.5 494.3 0.00 28 46 20754 -61.7 -86.7 2 25.0 -62.2 510.1 510.1 315.7 510.1 0.00 29 30 23380 -64.7 -88.7 2 24.0 -65.2 568.3 568.3 319.0 568.3 0.00 30 29 23587 -64.9 -88.9 2 24.0 -65.4 573.2 573.2 319.3 573.3 0.00 31 26 24260 -59.9 -87.9 1 28.0 -61.0 605.6 605.6 320.9 605.7 0.01 32 20 25900 -59.3 -88.3 1 29.0 -60.7 654.7 654.7 322.9 654.7 0.01 33 18 26560 -59.5 -88.5 1 29.0 -61.0 674.1 674.1 323.6 674.1 0.01 34 17 26921 -56.1 -87.1 1 31.0 -58.3 696.1 696.1 324.3 696.2 0.01 35 11 29705 -53.7 -86.7 1 33.0 -57.6 797.1 797.1 327.2 797.2 0.02 36 10 30320 -52.5 -85.5 1 33.0 -57.1 823.6 823.6 327.8 823.8 0.03 37 9.8 30450 -53.1 -86.1 1 33.0 -57.5 826.1 826.1 327.8 826.3 0.02 38 8.7 31230 -45.9 -83.9 1 38.0 -53.8 882.7 882.7 329.1 883.1 0.04 39 7.5 32219 -45.5 -83.5 1 38.0 -54.2 922.6 922.6 329.8 923.1 0.05 40 7.3 32399 -46.1 -84.1 1 38.0 -54.6 927.3 927.3 329.9 927.8 0.05 41 6.2 33498 -40.9 -81.9 0 41.0 -53.0 993.9 993.9 331.1 994.8 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5708.97 m Freezing level: Surface below freezing Freezing level: 910.00 mb = 236.34 m = 775.38 ft Freezing level: 910.00 mb = 236.34 m = 775.38 ft Wetbulb zero: Below ground Precipitable water: 0.54 inches Sfc-500 mean rel hum: 74.48 % Est. max temperature: 11.36 C = 52.45 F Sfc-Lift cond lev (LCL): 999.12 mb = -576.16 m = -1890.25 ft T: -2.80 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.37 C Layer 777.0- 626.0 mb Conv cond level (CCL): 991.00 mb = -505.42 m = -1658.19 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 0.66 C = 33.19 F Cap Strength: 12.26 C Lifted Index: 12.86 C Risk: None Lifted Index @300 mb: 20.32 C Lifted Index @700 mb: 8.67 C Showalter Index: 5.89 C Risk: None Total Totals Index: 48.97 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.53 C Cross Totals Index: 24.44 C K Index: 22.44 Risk: 20-40 % chance of thunderstorms Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.46 J/kg Max Up Vert Vel: 9.53 m/s Conv Inhibition (B-): 63959.38 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 952.78 mb = -163.39 m = -536.06 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.20260115.00.gif