UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 17 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 1019 -479 -9.3 -11.5 84 2.2 -9.9 262.4 262.7 262.2 266.6 1.55 1 988 -223 -10.5 -11.7 91 1.2 -10.8 263.6 263.8 263.1 267.8 1.58 2 981 -164 -9.9 -9.9 100 0.0 -9.9 264.7 265.0 264.4 269.6 1.83 3 973 -95 1.0 -0.1 92 1.1 0.5 276.3 277.0 275.0 287.0 3.90 4 945 157 2.8 -1.2 75 4.0 1.1 280.5 281.1 277.0 290.8 3.70 5 938 221 2.8 1.0 88 1.8 2.0 281.0 281.8 278.3 293.2 4.38 6 917 417 3.8 -25.2 10 29.0 -3.3 283.9 284.0 274.3 285.6 0.54 7 908 503 4.6 -38.4 3 43.0 -3.6 285.5 285.5 274.6 286.0 0.15 8 903 550 4.8 -36.2 3 41.0 -3.4 286.2 286.2 275.0 286.8 0.19 9 891 666 4.4 -34.6 4 39.0 -3.7 286.9 286.9 275.4 287.6 0.23 10 815 1433 2.0 -38.0 3 40.0 -5.7 291.7 291.8 277.8 292.3 0.18 11 646 3369 -8.7 -31.7 14 23.0 -13.2 299.7 299.7 281.8 301.1 0.42 12 533 4891 -20.7 -31.7 37 11.0 -22.4 302.2 302.3 283.0 303.9 0.51 13 471 5830 -27.1 -51.1 8 24.0 -28.9 305.2 305.2 283.6 305.4 0.07 14 466 5910 -26.7 -55.7 5 29.0 -28.6 306.6 306.6 284.1 306.8 0.04 15 433 6457 -29.7 -57.7 5 28.0 -31.3 309.3 309.3 285.1 309.4 0.04 16 333 8329 -45.1 -54.1 36 9.0 -45.4 312.3 312.3 286.2 312.6 0.07 17 304 8949 -49.7 -63.7 18 14.0 -50.0 314.1 314.1 286.8 314.2 0.02 18 267 9806 -57.1 -66.1 31 9.0 -57.2 315.2 315.2 287.2 315.3 0.02 19 204 11495 -70.1 -75.1 48 5.0 -70.1 319.9 319.9 288.7 320.0 0.01 20 177 12362 -66.9 -81.9 10 15.0 -67.0 338.4 338.4 293.9 338.4 0.00 21 163 12874 -61.7 -86.7 2 25.0 -61.9 355.2 355.2 297.7 355.2 0.00 22 156 13151 -59.9 -84.9 2 25.0 -60.1 362.8 362.8 299.2 362.8 0.00 23 138 13929 -59.3 -85.3 2 26.0 -59.5 376.8 376.8 301.7 376.8 0.00 24 100 15967 -59.7 -86.7 2 27.0 -60.0 412.4 412.4 306.8 412.4 0.00 25 70 18210 -60.5 -87.5 2 27.0 -60.9 455.0 455.0 311.3 455.0 0.00 26 57 19479 -62.5 -88.5 2 26.0 -62.9 477.9 477.9 313.3 478.0 0.00 27 50 20290 -59.9 -87.9 1 28.0 -60.5 502.3 502.3 315.1 502.3 0.00 28 49 20416 -59.5 -87.5 1 28.0 -60.1 506.2 506.2 315.4 506.2 0.00 29 41 21523 -62.9 -88.9 2 26.0 -63.4 524.2 524.2 316.6 524.2 0.00 30 30 23460 -60.1 -88.1 1 28.0 -61.0 580.8 580.8 319.7 580.8 0.01 31 23 25119 -59.5 -88.5 1 29.0 -60.7 628.4 628.4 321.9 628.5 0.01 32 20 26000 -55.9 -86.9 1 31.0 -57.9 665.1 665.1 323.3 665.1 0.01 33 17 27042 -52.5 -85.5 1 33.0 -55.6 707.6 707.6 324.7 707.7 0.02 34 15 27848 -54.3 -86.3 1 32.0 -57.2 727.4 727.4 325.3 727.5 0.02 35 15 27848 -51.3 -85.3 1 34.0 -55.1 737.4 737.4 325.6 737.5 0.02 36 13 28775 -52.5 -84.5 1 32.0 -56.3 764.0 764.1 326.3 764.2 0.02 37 11 29865 -48.3 -83.3 1 35.0 -54.2 816.7 816.7 327.7 817.0 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5699.35 m Freezing level: Surface below freezing Freezing level: 973.73 mb = -100.91 m = -331.05 ft Freezing level: 783.41 mb = 1794.68 m = 5887.98 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 24.32 % Est. max temperature: 16.63 C = 61.93 F Sfc-Lift cond lev (LCL): 983.65 mb = -186.05 m = -610.38 ft T: -10.13 C 700-500 lapse rate: 7.10 C/km ThetaE index: 7.65 C Layer 917.0- 908.0 mb Conv cond level (CCL): 988.00 mb = -222.61 m = -730.33 ft Mean mixing ratio: 2.68 g/kg Conv temperature: -2.56 C = 27.39 F Cap Strength: 18.77 C Lifted Index: 19.57 C Risk: None Lifted Index @300 mb: 23.94 C Lifted Index @700 mb: 17.30 C Showalter Index: 11.76 C Risk: None Total Totals Index: 14.75 C Risk: None Vertical Totals Index: 27.14 C Cross Totals Index: -12.39 C K Index: -38.13 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 123.11 J/kg Max Up Vert Vel: 15.69 m/s Conv Inhibition (B-): 58200.03 J/kg Cap Strength: 19.37 C Lift Cond Lev (LCL): 928.38 mb = 310.48 m = 1018.62 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.20260117.00.gif