UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 13 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 1006 94 -9.5 -10.3 94 0.8 -9.7 140 5 263.2 263.5 263.1 267.8 1.73 1 1000 141 -5.9 -7.1 91 1.2 -6.2 140 5 267.2 267.6 266.9 273.3 2.24 2 995 180 -5.3 -6.8 89 1.5 -5.8 145 5 268.2 268.6 267.7 274.5 2.30 3 927 734 -7.3 -10.1 80 2.8 -8.1 208 5 271.7 272.0 269.2 277.0 1.91 4 925 751 -7.5 -10.3 80 2.8 -8.3 210 5 271.6 272.0 269.2 276.9 1.88 5 864 1278 -11.7 -12.4 95 0.7 -11.9 158 3 272.6 272.9 269.5 277.4 1.70 6 850 1403 -10.9 -15.7 68 4.8 -12.1 145 3 274.7 274.9 270.2 278.5 1.32 7 845 1448 -10.9 -15.9 67 5.0 -12.1 140 3 275.2 275.4 270.5 278.9 1.31 8 839 1503 -8.3 -16.3 52 8.0 -10.4 133 4 278.5 278.7 272.4 282.2 1.27 9 825 1634 -8.1 -16.1 53 8.0 -10.2 118 5 280.0 280.3 273.4 283.9 1.32 10 794 1931 -9.5 -19.5 44 10.0 -11.8 84 9 281.6 281.8 273.8 284.7 1.03 11 751 2359 -11.7 -19.7 51 8.0 -13.5 33 13 283.8 283.9 275.0 287.0 1.07 12 747 2400 -11.9 -17.9 61 6.0 -13.3 29 14 284.0 284.2 275.5 287.7 1.25 13 745 2420 -11.7 -15.6 73 3.9 -12.7 26 14 284.4 284.7 276.1 288.9 1.52 14 733 2545 -10.7 -24.7 31 14.0 -13.6 12 15 286.8 287.0 276.2 289.0 0.70 15 724 2640 -11.3 -19.3 52 8.0 -13.2 0 16 287.2 287.4 277.0 290.7 1.15 16 707 2822 -11.5 -26.5 28 15.0 -14.5 339 18 288.9 289.0 277.1 290.9 0.62 17 700 2898 -11.9 -21.9 43 10.0 -14.2 330 19 289.3 289.5 277.7 292.2 0.95 18 651 3451 -13.3 -31.3 20 18.0 -16.4 331 24 293.8 293.9 279.2 295.2 0.43 19 540 4848 -22.1 -42.1 15 20.0 -24.2 334 38 299.4 299.5 281.3 300.0 0.17 20 532 4958 -22.9 -42.9 14 20.0 -24.9 334 39 299.8 299.8 281.5 300.3 0.16 21 500 5410 -25.3 -53.3 6 28.0 -27.3 335 44 302.2 302.2 282.3 302.4 0.05 22 497 5454 -25.3 -56.3 4 31.0 -27.3 335 44 302.7 302.7 282.5 302.9 0.04 23 481 5691 -26.1 -49.1 10 23.0 -27.9 335 46 304.6 304.6 283.4 304.9 0.09 24 465 5936 -28.1 -41.1 28 13.0 -29.4 335 48 305.0 305.1 283.7 305.8 0.23 25 447 6218 -30.1 -33.5 72 3.4 -30.5 335 50 306.0 306.1 284.5 307.7 0.51 26 432 6461 -32.1 -35.2 74 3.1 -32.4 335 52 306.4 306.5 284.5 308.0 0.44 27 400 7000 -36.3 -39.5 72 3.2 -36.6 335 56 307.8 307.9 284.9 308.9 0.31 28 380 7354 -39.5 -42.0 77 2.5 -39.7 308.1 308.2 284.9 309.0 0.25 29 357 7780 -40.9 -45.1 64 4.2 -41.2 311.8 311.8 286.2 312.5 0.19 30 353 7857 -41.5 -47.5 52 6.0 -41.8 312.0 312.0 286.2 312.6 0.15 31 335 8210 -44.3 -47.8 68 3.5 -44.5 312.9 312.9 286.5 313.4 0.15 32 331 8290 -44.9 -51.9 45 7.0 -45.2 313.1 313.2 286.6 313.5 0.10 33 324 8433 -46.1 -52.1 51 6.0 -46.3 313.4 313.4 286.6 313.8 0.10 34 320 8515 -46.7 -57.7 27 11.0 -47.0 313.7 313.7 286.7 313.9 0.05 35 300 8940 -50.7 -57.7 43 7.0 -50.9 313.9 313.9 286.8 314.1 0.05 36 256 9952 -59.9 -64.6 54 4.7 -60.0 314.9 314.9 287.1 315.0 0.03 37 250 10100 -61.1 -66.1 51 5.0 -61.2 315.2 315.2 287.2 315.3 0.02 38 236 10454 -63.3 -70.3 38 7.0 -63.4 317.1 317.1 287.8 317.2 0.01 39 225 10748 -60.3 -71.3 22 11.0 -60.4 326.1 326.1 290.6 326.1 0.01 40 200 11470 -65.5 -74.5 28 9.0 -65.5 329.0 329.0 291.5 329.1 0.01 41 197 11562 -65.9 -75.9 24 10.0 -66.0 329.8 329.8 291.7 329.8 0.01 42 182 12050 -60.3 -80.3 6 20.0 -60.4 346.5 346.5 295.8 346.5 0.00 43 165 12663 -59.7 -83.7 3 24.0 -59.9 357.4 357.4 298.2 357.4 0.00 44 150 13260 -59.3 -84.3 3 25.0 -59.5 367.9 367.9 300.2 367.9 0.00 45 125 14403 -57.5 -85.5 2 28.0 -57.8 390.9 390.9 303.9 390.9 0.00 46 100 15800 -60.3 -86.3 2 26.0 -60.6 411.2 411.2 306.7 411.2 0.00 47 70 18000 -64.7 -88.7 2 24.0 -64.9 446.0 446.0 310.5 446.0 0.00 48 69 18088 -64.9 -88.9 2 24.0 -65.1 447.4 447.4 310.6 447.4 0.00 49 56 19367 -63.3 -89.3 2 26.0 -63.6 478.5 478.6 313.3 478.6 0.00 50 50 20060 -66.1 -90.1 2 24.0 -66.4 487.7 487.7 314.1 487.7 0.00 51 40 21403 -70.1 -91.1 3 21.0 -70.3 509.8 509.8 315.7 509.8 0.00 52 30 23120 -69.1 -92.1 2 23.0 -69.4 556.3 556.3 318.5 556.3 0.00 53 27 23751 -67.7 -91.7 2 24.0 -68.1 577.2 577.2 319.5 577.2 0.00 54 23 24708 -70.7 -92.7 2 22.0 -71.0 595.5 595.5 320.4 595.5 0.00 55 20 25540 -68.9 -92.9 2 24.0 -69.4 625.3 625.3 321.7 625.3 0.00 56 18 26170 -69.3 -93.3 2 24.0 -69.8 643.1 643.1 322.4 643.2 0.00 57 15 27276 -63.5 -91.5 1 28.0 -64.6 696.8 696.8 324.3 696.9 0.01 58 13 28157 -62.7 -91.7 1 29.0 -64.1 728.7 728.7 325.3 728.8 0.01 59 12 28649 -63.9 -91.9 1 28.0 -65.2 741.3 741.3 325.7 741.4 0.01 60 10 29780 -59.1 -90.1 1 31.0 -61.6 798.9 798.9 327.2 799.0 0.01 61 9.7 29971 -58.9 -90.9 1 32.0 -61.6 806.7 806.7 327.4 806.8 0.01 62 8.6 30743 -49.3 -86.3 1 37.0 -55.6 872.3 872.4 328.9 872.6 0.03 63 6.8 32322 -37.9 -79.9 0 42.0 -51.3 980.5 980.5 330.9 981.6 0.10 64 6.7 32424 -37.9 -79.9 0 42.0 -51.4 984.6 984.7 330.9 985.8 0.10 65 6.4 32743 -33.5 -77.5 0 44.0 -50.1 1016.3 1016.4 331.5 1018.1 0.16 TRP 197 11562 -65.9 -75.9 24 10.0 -66.0 329.8 329.8 291.7 329.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5269.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 43.21 % Est. max temperature: 1.13 C = 34.04 F Sfc-Lift cond lev (LCL): 993.00 mb = 196.07 m = 643.27 ft T: -5.36 C 700-500 lapse rate: 5.33 C/km ThetaE index: 0.11 C Layer 925.0- 864.0 mb Conv cond level (CCL): 892.83 mb = 1024.27 m = 3360.41 ft Mean mixing ratio: 2.05 g/kg Conv temperature: -0.53 C = 31.05 F Cap Strength: 20.56 C Lifted Index: 22.08 C Risk: None Lifted Index @300 mb: 27.15 C Lifted Index @700 mb: 14.13 C Showalter Index: 19.80 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 9.60 C K Index: -11.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 5.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.21 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 62881.93 J/kg Cap Strength: 21.92 C Lift Cond Lev (LCL): 923.25 mb = 765.59 m = 2511.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 17 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 141 140 5 -3.2 3.8 | 173 21 -2.4 20.7 1 925 751 210 5 2.5 4.3 | 189 21 3.3 21.2 2 850 1403 145 3 -1.7 2.5 | 177 19 -0.9 19.3 3 700 2898 330 19 9.5 -16.5 | 268 10 10.3 0.4 4 500 5410 335 44 18.6 -39.9 | 320 30 19.4 -23.0 5 400 7000 335 56 23.7 -50.8 | 324 42 24.4 -33.9 Wind Parameters Mean winds (0-6000m): 332.6 at 22.5 knts Storm direction: 2.6 at 16.9 knts Storm rel Dir Shear (0-3000m): -128.2 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 101.00 m/s 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 ------------------------------------------------------------------------------- 500 166 5 179 22| | | 1000 182 5 183 22| | | 1500 175 4 181 21| | | 2000 138 5 173 21| | | 2500 31 7 166 11| | | 3000 319 9 212 12| | | 4000 328 13 232 10| | | 5000 331 18 262 10| | | 6000 333 23 286 12| | | Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20260113.00.gif