UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 18 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 1025 -471 -10.1 -13.0 79 2.9 -10.8 261.2 261.4 260.9 264.9 1.37 1 1000 -266 -8.9 -12.7 74 3.8 -9.8 264.2 264.5 263.3 268.2 1.44 2 991 -191 -6.1 -12.1 62 6.0 -7.7 267.7 268.0 266.0 271.9 1.52 3 988 -165 -2.9 -9.9 58 7.0 -5.0 271.2 271.5 268.8 276.2 1.82 4 985 -139 -2.1 -10.1 54 8.0 -4.6 272.2 272.5 269.4 277.2 1.80 5 984 -130 -0.7 -18.7 24 18.0 -5.2 273.7 273.9 268.8 276.3 0.89 6 983 -122 -0.5 -24.5 14 24.0 -5.7 274.0 274.1 268.4 275.6 0.53 7 980 -96 0.0 -26.0 12 26.0 -5.5 274.7 274.8 268.7 276.1 0.47 8 963 55 0.4 -5.6 64 6.0 -1.8 276.5 277.0 273.3 283.8 2.61 9 934 318 3.2 -33.8 5 37.0 -4.1 281.8 281.8 272.6 282.6 0.24 10 912 524 3.2 -15.8 23 19.0 -2.6 283.7 283.9 275.3 287.4 1.22 11 906 580 3.6 -22.4 13 26.0 -3.3 284.7 284.8 275.0 286.8 0.70 12 902 619 3.6 -34.4 4 38.0 -4.1 285.0 285.1 274.5 285.8 0.23 13 878 851 2.2 -16.8 23 19.0 -3.5 285.8 286.0 276.3 289.3 1.17 14 799 1654 0.0 -43.0 2 43.0 -7.2 291.3 291.3 277.4 291.6 0.11 15 666 3169 -7.5 -54.5 1 47.0 -13.0 298.4 298.4 280.7 298.5 0.03 16 534 4918 -21.9 -42.9 13 21.0 -24.1 300.6 300.7 281.8 301.2 0.16 17 491 5557 -25.1 -55.1 4 30.0 -27.2 304.0 304.0 283.1 304.2 0.04 18 336 8289 -45.7 -54.7 36 9.0 -46.0 310.7 310.7 285.7 311.0 0.07 19 322 8580 -47.3 -61.3 19 14.0 -47.6 312.3 312.3 286.2 312.4 0.03 20 276 9607 -55.9 -61.9 47 6.0 -56.0 313.9 314.0 286.8 314.1 0.03 21 259 10018 -59.5 -65.5 46 6.0 -59.6 314.4 314.4 286.9 314.5 0.02 22 216 11160 -66.9 -74.9 31 8.0 -67.0 319.7 319.7 288.6 319.7 0.01 23 196 11753 -70.7 -77.7 35 7.0 -70.7 322.7 322.7 289.6 322.7 0.00 24 190 11941 -70.7 -76.7 41 6.0 -70.7 325.5 325.5 290.5 325.6 0.01 25 158 13076 -62.3 -84.3 4 22.0 -62.4 357.4 357.4 298.2 357.4 0.00 26 100 15947 -60.5 -86.5 2 26.0 -60.8 410.8 410.8 306.6 410.8 0.00 27 70 18180 -61.7 -88.7 2 27.0 -62.0 452.4 452.4 311.1 452.4 0.00 28 50 20240 -64.5 -89.5 2 25.0 -64.8 491.5 491.5 314.3 491.5 0.00 29 43 21157 -65.9 -90.9 2 25.0 -66.2 509.7 509.7 315.6 509.7 0.00 30 30 23360 -62.1 -91.1 1 29.0 -62.8 575.3 575.3 319.5 575.4 0.00 31 26 24250 -60.3 -90.3 1 30.0 -61.3 604.5 604.5 320.8 604.5 0.00 32 24 24749 -61.7 -90.7 1 29.0 -62.6 614.4 614.4 321.2 614.4 0.00 33 23 25015 -58.1 -90.1 1 32.0 -59.5 632.5 632.5 322.0 632.6 0.00 34 20 25900 -56.7 -88.7 1 32.0 -58.6 662.6 662.6 323.2 662.7 0.01 35 19 26227 -55.3 -88.3 1 33.0 -57.5 676.8 676.8 323.7 676.8 0.01 36 17 26934 -57.9 -88.9 1 31.0 -59.8 690.3 690.3 324.1 690.4 0.01 37 16 27321 -53.3 -87.3 1 34.0 -56.3 717.4 717.4 325.0 717.5 0.01 38 13 28658 -54.1 -87.1 1 33.0 -57.4 758.5 758.5 326.2 758.6 0.02 39 12 29178 -48.9 -84.9 1 36.0 -54.2 794.5 794.5 327.1 794.7 0.02 40 10 30380 -47.9 -83.9 1 36.0 -54.3 840.7 840.8 328.2 841.1 0.03 41 8.8 31232 -43.5 -82.5 1 39.0 -52.5 889.1 889.1 329.2 889.6 0.05 42 8.5 31464 -44.7 -83.7 1 39.0 -53.2 893.3 893.3 329.3 893.7 0.04 43 8.3 31625 -41.1 -82.1 0 41.0 -51.7 913.5 913.6 329.7 914.1 0.06 44 8.1 31791 -41.5 -81.5 1 40.0 -52.0 918.3 918.4 329.8 919.0 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: Surface below freezing Freezing level: 980.00 mb = -95.52 m = -313.38 ft Freezing level: 799.00 mb = 1654.33 m = 5427.53 ft Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 12.83 % Est. max temperature: 14.86 C = 58.75 F Sfc-Lift cond lev (LCL): 978.36 mb = -81.15 m = -266.23 ft T: 0.04 C 700-500 lapse rate: 7.12 C/km ThetaE index: 1.64 C Layer 984.0- 980.0 mb Conv cond level (CCL): 541.61 mb = 4806.10 m = 15767.85 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 29.49 C = 85.08 F Cap Strength: 20.78 C Lifted Index: 22.10 C Risk: None Lifted Index @300 mb: 25.78 C Lifted Index @700 mb: 19.73 C Showalter Index: 12.25 C Risk: None Total Totals Index: 24.45 C Risk: None Vertical Totals Index: 25.85 C Cross Totals Index: -1.40 C K Index: -45.86 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 102.32 J/kg Max Up Vert Vel: 14.31 m/s Conv Inhibition (B-): 78577.45 J/kg Cap Strength: 21.68 C Lift Cond Lev (LCL): 808.41 mb = 1554.59 m = 5100.30 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.20260118.00.gif