UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 19 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 1024 93 -7.5 -12.2 69 4.7 -8.7 90 5 263.9 264.1 263.1 267.8 1.46 1 1000 277 -9.9 -13.1 77 3.2 -10.6 160 7 263.2 263.5 262.5 267.0 1.39 2 999 285 -9.9 -13.1 77 3.2 -10.6 160 7 263.3 263.5 262.6 267.1 1.39 3 995 316 -8.7 -12.0 77 3.3 -9.5 160 7 264.8 265.1 263.9 269.0 1.53 4 991 347 -4.7 -10.7 63 6.0 -6.4 161 7 269.1 269.4 267.3 273.8 1.70 5 986 387 -2.5 -10.5 54 8.0 -4.9 161 7 271.7 272.0 269.0 276.6 1.74 6 976 468 -2.1 -11.1 50 9.0 -4.8 162 8 272.9 273.2 269.7 277.6 1.67 7 964 567 2.4 -18.6 19 21.0 -3.3 162 8 278.5 278.6 271.8 281.2 0.91 8 925 902 5.8 165 9 285.2 9 908 1054 6.2 166 9 287.2 10 851 1581 2.0 -33.0 5 35.0 -5.3 170 9 288.1 288.2 276.2 289.1 0.28 11 850 1590 2.0 -33.0 5 35.0 -5.3 170 9 288.2 288.3 276.2 289.2 0.28 12 714 2979 -4.9 -50.9 1 46.0 -10.9 103 5 295.4 295.4 279.3 295.6 0.05 13 700 3134 -5.9 -31.9 11 26.0 -11.1 95 5 296.0 296.0 280.1 297.2 0.38 14 641 3816 -10.1 -37.1 9 27.0 -14.5 86 5 298.7 298.8 281.1 299.6 0.25 15 562 4810 -18.5 -32.5 28 14.0 -20.7 72 5 300.3 300.4 282.1 301.8 0.44 16 500 5670 -24.5 -36.5 32 12.0 -26.0 60 5 303.2 303.2 283.1 304.3 0.34 17 477 6013 -27.3 -35.3 47 8.0 -28.3 69 5 303.8 303.9 283.5 305.2 0.40 18 400 7260 -37.5 -44.5 48 7.0 -37.9 105 3 306.3 306.3 284.1 306.9 0.18 19 369 7811 -42.1 -48.1 52 6.0 -42.4 95 5 307.3 307.3 284.5 307.8 0.13 20 305 9073 -51.7 -60.7 33 9.0 -51.9 72 11 311.0 311.0 285.7 311.1 0.04 21 300 9180 -52.7 -60.7 37 8.0 -52.8 70 11 311.1 311.1 285.8 311.2 0.04 22 280 9621 -56.9 -62.9 47 6.0 -57.0 61 13 311.2 311.2 285.8 311.3 0.03 23 250 10330 -62.1 -69.1 39 7.0 -62.1 45 17 313.7 313.7 286.6 313.8 0.01 24 200 11680 -71.3 -77.3 40 6.0 -71.3 5 17 319.8 319.8 288.7 319.9 0.01 25 184 12170 -73.5 -78.5 46 5.0 -73.5 25 15 324.0 324.0 290.0 324.0 0.00 26 178 12363 -73.7 -77.4 57 3.7 -73.7 13 15 326.7 326.7 290.8 326.8 0.01 27 157 13112 -64.9 -82.9 7 18.0 -65.0 327 13 353.6 353.6 297.4 353.6 0.00 28 150 13390 -65.5 -84.5 5 19.0 -65.6 310 13 357.2 357.2 298.1 357.3 0.00 29 100 15860 -64.5 -87.5 3 23.0 -64.7 280 19 403.1 403.1 305.6 403.1 0.00 30 77 17452 -67.1 -89.1 3 22.0 -67.2 280 36 429.0 429.0 308.7 429.0 0.00 31 70 18030 -65.9 -88.9 3 23.0 -66.1 280 42 443.4 443.4 310.2 443.4 0.00 32 50 20070 -64.9 -89.9 2 25.0 -65.2 275 42 490.5 490.5 314.2 490.6 0.00 33 38 21743 -63.3 -90.3 1 27.0 -63.8 270 54 534.7 534.7 317.2 534.7 0.00 34 33 22601 -65.9 -91.9 1 26.0 -66.3 267 60 549.8 549.8 318.1 549.8 0.00 35 30 23180 -64.3 -91.3 1 27.0 -64.8 265 64 569.3 569.3 319.1 569.4 0.00 36 28 23603 -62.9 -90.9 1 28.0 -63.6 584.6 584.6 319.9 584.6 0.00 37 25 24299 -63.8 -91.2 1 27.4 -64.5 270 77 601.2 601.2 320.7 601.2 0.00 38 23 24809 -64.5 -91.5 1 27.0 -65.2 613.7 613.7 321.2 613.7 0.00 39 20 25670 -60.9 -90.9 1 30.0 -62.1 649.8 649.8 322.7 649.8 0.00 40 17 26679 -61.5 -91.5 1 30.0 -62.8 678.8 678.8 323.7 678.8 0.01 41 16 27060 -55.1 -89.1 1 34.0 -57.7 711.5 711.5 324.8 711.6 0.01 42 14 27916 -53.9 -87.9 1 34.0 -57.1 743.3 743.3 325.7 743.4 0.01 43 13 28399 -47.5 -85.5 1 38.0 -53.1 781.4 781.4 326.8 781.5 0.02 44 12 28928 -46.9 -83.9 1 37.0 -53.1 801.6 801.6 327.3 801.8 0.03 TRP 184 12170 -73.5 -78.5 46 5.0 -73.5 25 15 324.0 324.0 290.0 324.0 0.00 WND 25 24299 -63.8 -91.2 1 27.4 -64.5 270 77 601.2 601.2 320.7 601.2 0.00 Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: Surface below freezing Freezing level: 970.40 mb = 514.04 m = 1686.45 ft Freezing level: 810.58 mb = 1992.49 m = 6536.96 ft Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 18.91 % Est. max temperature: 16.56 C = 61.81 F Sfc-Lift cond lev (LCL): 949.95 mb = 685.99 m = 2250.60 ft T: 3.61 C 700-500 lapse rate: 7.33 C/km ThetaE index: 0.79 C Layer 1000.0- 999.0 mb Conv cond level (CCL): 517.56 mb = 5416.21 m = 17769.49 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 31.23 C = 88.22 F Cap Strength: 20.11 C Lifted Index: 21.48 C Risk: None Lifted Index @300 mb: 23.92 C Lifted Index @700 mb: 18.75 C Showalter Index: 12.24 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: -8.50 C K Index: -32.50 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 103.35 J/kg Max Up Vert Vel: 14.38 m/s Conv Inhibition (B-): 53579.45 J/kg Cap Strength: 21.27 C Lift Cond Lev (LCL): 779.75 mb = 2277.04 m = 7470.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 at 5 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 1024 93 90 5 -5.0 0.0 | 34 5 -2.9 -4.2 1 1000 277 160 7 -2.4 6.6 | 174 2 -0.3 2.4 2 925 902 165 9 -2.3 8.7 | 177 5 -0.2 4.5 3 850 1590 170 9 -1.6 8.9 | 187 5 0.6 4.7 4 700 3134 95 5 -5.0 0.4 | 37 5 -2.8 -3.7 5 500 5670 60 5 -4.3 -2.5 | 18 7 -2.2 -6.7 6 400 7260 105 3 -2.9 0.8 | 13 3 -0.8 -3.4 7 300 9180 70 11 -10.3 -3.8 | 46 11 -8.2 -7.9 8 250 10330 45 17 -12.0 -12.0 | 31 19 -9.9 -16.2 9 200 11680 5 17 -1.5 -16.9 | 358 21 0.6 -21.1 10 184 12170 25 15 -6.3 -13.6 | 13 18 -4.2 -17.8 11 150 13390 310 13 10.0 -8.4 | 316 17 12.1 -12.5 12 100 15860 280 19 18.7 -3.3 | 290 22 20.8 -7.5 13 70 18030 280 42 41.4 -7.3 | 285 45 43.5 -11.5 14 50 20070 275 42 41.8 -3.7 | 280 45 44.0 -7.8 15 30 23180 265 64 63.8 5.6 | 269 66 65.9 1.4 Wind Parameters Mean winds (0-6000m): 123.0 at 6.3 knts Storm direction: 153.0 at 4.7 knts Shear (0-3000m) pos: 1.6 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 5.1 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -8.6 tot: -3.1 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 64.93 Bulk Shear: 1.59 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 ------------------------------------------------------------------------------- 500 153 7 153 2| 8.3 0.0 8.3| 4.4 0.0 4.4 8.9 0.81| 9.4 7.6 1000 160 8 170 3| 4.7 0.0 4.7| 4.8 0.0 4.8 4.8 0.75| 5.3 4.0 1500 163 8 176 4| 3.3 0.0 3.3| 5.5 0.0 5.5 3.7 0.76| 3.8 2.8 2000 162 8 173 4| 2.4 1.0 3.4| 5.5 -3.3 2.2 1.1 0.33| 3.8 1.3 2500 158 8 165 3| 2.0 1.4 3.3| 5.5 -6.0 -0.5 -0.2 0.09| 3.7 0.4 3000 155 8 159 3| 1.6 1.5 3.2| 5.5 -8.6 -3.1 -1.0 -0.04| 3.6 -0.1 4000 145 7 128 2| 1.2 1.3 2.5| 5.5 -9.8 -4.3 -1.1 -0.07| 2.8 -0.2 5000 133 7 97 3| 1.0 1.1 2.1| 5.5 -11.0 -5.6 -1.1 -0.10| 2.4 -0.3 6000 123 6 76 3| 0.9 1.0 1.9| 6.0 -11.9 -5.9 -1.0 -0.11| 2.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20260119.12.gif