UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 7 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 1005 92 -9.5 -10.3 94 0.8 -9.7 240 1 263.3 263.6 263.2 267.9 1.73 1 1004 100 -9.3 -10.1 94 0.8 -9.5 252 1 263.5 263.8 263.4 268.3 1.76 2 1000 131 -8.3 -9.4 92 1.1 -8.6 300 3 264.9 265.2 264.6 269.9 1.87 3 987 233 -5.5 -9.2 75 3.7 -6.6 300 3 268.7 269.0 267.3 273.9 1.93 4 976 321 -4.7 -10.7 63 6.0 -6.4 300 4 270.3 270.6 268.1 275.1 1.73 5 925 741 -7.3 -12.0 69 4.7 -8.6 300 5 271.8 272.1 269.0 276.4 1.64 6 895 997 -8.9 -12.0 78 3.1 -9.8 327 7 272.8 273.1 269.6 277.5 1.70 7 857 1333 -9.7 -18.7 48 9.0 -11.7 3 10 275.3 275.5 270.1 278.3 1.02 8 850 1396 -9.7 -18.7 48 9.0 -11.8 10 11 276.0 276.2 270.5 279.0 1.03 9 833 1551 -10.9 -16.9 61 6.0 -12.3 0 10 276.3 276.5 271.1 279.8 1.22 10 779 2064 -13.3 -25.3 36 12.0 -15.4 327 8 279.1 279.2 271.7 281.0 0.63 11 778 2073 -13.3 -24.3 39 11.0 -15.3 327 8 279.2 279.3 271.9 281.3 0.69 12 766 2191 -14.3 -23.3 46 9.0 -16.0 319 8 279.4 279.5 272.1 281.6 0.76 13 700 2868 -19.1 -33.1 28 14.0 -20.9 275 5 281.3 281.4 272.5 282.4 0.34 14 642 3506 -22.9 -49.9 7 27.0 -24.8 263 19 284.1 284.1 273.6 284.3 0.06 15 611 3871 -20.1 -48.1 6 28.0 -22.6 257 27 291.3 291.4 277.4 291.6 0.08 16 560 4514 -22.3 -52.3 5 30.0 -24.6 245 41 296.1 296.1 279.7 296.3 0.05 17 500 5340 -26.1 -47.1 12 21.0 -27.8 230 60 301.2 301.2 282.0 301.6 0.11 18 491 5471 -26.7 -45.7 15 19.0 -28.3 302.1 302.1 282.4 302.5 0.13 19 485 5560 -26.5 -37.5 35 11.0 -27.8 303.4 303.4 283.2 304.4 0.31 20 483 5590 -26.8 -37.4 36 10.6 -28.0 235 66 303.4 303.4 283.2 304.5 0.32 21 458 5971 -30.3 -36.3 56 6.0 -31.0 303.6 303.7 283.4 304.9 0.37 22 454 6033 -31.1 -38.1 50 7.0 -31.8 303.4 303.4 283.2 304.5 0.31 23 449 6112 -31.3 -34.7 72 3.4 -31.7 304.1 304.2 283.7 305.6 0.45 24 416 6648 -35.3 -37.3 82 2.0 -35.5 305.7 305.7 284.2 307.0 0.37 25 400 6920 -37.3 -40.1 75 2.8 -37.5 306.5 306.6 284.4 307.5 0.29 26 300 8840 -53.5 -58.5 54 5.0 -53.6 309.9 309.9 285.4 310.1 0.05 27 281 9254 -57.3 -63.3 46 6.0 -57.4 310.3 310.3 285.5 310.4 0.03 28 258 9786 -60.3 -67.3 39 7.0 -60.4 313.6 313.6 286.6 313.6 0.02 29 250 9980 -61.7 -67.7 45 6.0 -61.7 314.3 314.3 286.9 314.4 0.02 30 238 10282 -64.5 -68.2 60 3.7 -64.6 314.6 314.6 286.9 314.6 0.02 31 220 10759 -67.7 -75.7 31 8.0 -67.7 316.8 316.8 287.7 316.8 0.01 32 213 10955 -64.7 -77.7 15 13.0 -64.8 324.4 324.4 290.1 324.4 0.00 33 200 11340 -63.7 -80.7 8 17.0 -63.8 331.9 331.9 292.2 331.9 0.00 34 187 11754 -62.5 -82.5 5 20.0 -62.6 340.3 340.3 294.4 340.3 0.00 35 176 12129 -61.5 -83.5 4 22.0 -61.6 347.9 347.9 296.1 347.9 0.00 36 150 13120 -62.1 -85.1 3 23.0 -62.3 363.1 363.1 299.3 363.1 0.00 37 100 15610 -63.3 -87.3 2 24.0 -63.5 405.4 405.4 305.9 405.4 0.00 38 99 15672 -62.9 -86.9 3 24.0 -63.1 407.4 407.4 306.2 407.4 0.00 39 70 17800 -64.5 -88.5 2 24.0 -64.7 446.4 446.4 310.5 446.4 0.00 40 60 18738 -65.5 -89.5 2 24.0 -65.7 464.3 464.3 312.1 464.3 0.00 41 50 19850 -63.5 -89.5 2 26.0 -63.8 493.8 493.8 314.5 493.9 0.00 42 47 20230 -63.1 -90.1 1 27.0 -63.5 503.6 503.6 315.2 503.6 0.00 43 41 21062 -66.5 -91.5 2 25.0 -66.8 515.2 515.2 316.0 515.2 0.00 44 30 22970 -62.3 -91.3 1 29.0 -63.0 574.8 574.8 319.4 574.8 0.00 45 20 25500 -56.7 -89.7 1 33.0 -58.6 662.6 662.6 323.2 662.7 0.01 46 11 29332 -51.9 -86.9 1 35.0 -56.4 803.6 803.6 327.3 803.8 0.02 TRP 220 10759 -67.7 -75.7 31 8.0 -67.7 316.8 316.8 287.7 316.8 0.01 WND 483 5590 -26.8 -37.4 36 10.6 -28.0 235 66 303.4 303.4 283.2 304.5 0.32 Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 33.06 % Est. max temperature: 2.77 C = 36.98 F Sfc-Lift cond lev (LCL): 992.01 mb = 193.54 m = 634.97 ft T: -6.58 C 700-500 lapse rate: 2.83 C/km Conv cond level (CCL): 774.44 mb = 2108.31 m = 6916.95 ft Mean mixing ratio: 1.73 g/kg Conv temperature: 6.49 C = 43.69 F Cap Strength: 18.34 C Lifted Index: 21.75 C Risk: None Lifted Index @300 mb: 24.76 C Lifted Index @700 mb: 7.36 C Showalter Index: 18.65 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 7.40 C K Index: -16.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.54 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 56861.37 J/kg Cap Strength: 21.29 C Lift Cond Lev (LCL): 888.01 mb = 1057.76 m = 3470.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 14 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 1005 92 240 1 0.9 0.5 | 96 14 -13.6 1.4 1 1000 131 300 3 2.6 -1.5 | 87 12 -11.9 -0.6 2 925 741 300 5 4.3 -2.5 | 81 10 -10.1 -1.6 3 850 1396 10 11 -1.9 -10.8 | 59 19 -16.4 -9.9 4 700 2868 275 5 5.0 -0.4 | 93 9 -9.5 0.5 5 500 5340 230 60 46.0 38.6 | 219 50 31.5 39.5 Wind Parameters Mean winds (0-6000m): 243.6 at 19.3 knts Storm direction: 273.6 at 14.5 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 3.5 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -28.2 tot: -8.6 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 40.74 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 ------------------------------------------------------------------------------- 500 299 4 86 11| 4.2 0.0 4.2| 0.0 -9.1 -9.1 -18.2 -0.68| 4.3 -2.9 1000 311 5 78 11| 4.3 0.0 4.3| 0.0 -22.1 -22.1 -22.1 -0.73| 5.1 -3.7 1500 339 7 67 13| 3.7 0.0 3.7| 2.0 -27.4 -25.4 -16.9 -0.44| 6.3 -2.8 2000 341 7 64 14| 2.8 1.4 4.2| 4.6 -28.2 -23.6 -11.8 -0.31| 6.2 -1.9 2500 339 7 64 13| 2.2 1.9 4.1| 13.8 -28.2 -14.5 -5.8 -0.14| 5.9 -0.8 3000 334 7 64 13| 1.8 2.4 4.2| 19.6 -28.2 -8.6 -2.9 -0.04| 6.0 -0.2 4000 288 10 62 5| 1.4 4.7 6.0| 24.1 -31.3 -7.2 -1.8 0.08| 7.5 0.6 5000 251 17 196 7| 1.1 6.2 7.3| 24.1-105.1 -81.0 -16.2 -0.04| 8.7 -0.4 6000 NO DATA | 1.1 6.2 7.3| | Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20260107.00.gif