UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 30 APR 25 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 1010 101 8.2 3.7 73 4.5 6.0 70 3 280.6 281.4 278.7 294.2 4.94 1 1007 125 11.4 5.4 67 6.0 8.3 55 5 284.0 284.9 281.1 299.6 5.58 2 1005 142 11.4 5.4 67 6.0 8.3 45 6 284.1 285.1 281.2 299.8 5.59 3 1000 183 11.4 5.4 67 6.0 8.3 20 9 284.5 285.5 281.4 300.3 5.62 4 934 752 9.4 -3.6 40 13.0 3.7 345 13 288.1 288.7 280.1 297.2 3.13 5 925 832 8.6 -2.4 46 11.0 3.7 340 13 288.1 288.7 280.5 298.1 3.46 6 899 1067 6.6 2.8 77 3.8 4.7 327 15 288.4 289.3 282.7 303.2 5.21 7 888 1168 6.4 -1.6 57 8.0 2.8 321 16 289.2 289.9 281.4 300.3 3.83 8 856 1469 4.8 -0.2 70 5.0 2.5 303 19 290.6 291.4 282.7 303.3 4.40 9 850 1526 4.6 -7.4 41 12.0 -0.2 300 19 291.0 291.4 280.7 298.6 2.58 10 840 1622 4.8 -19.2 16 24.0 -2.5 301 19 292.2 292.3 279.2 295.3 1.00 11 815 1868 3.8 -14.2 25 18.0 -2.3 302 19 293.6 293.9 280.6 298.4 1.56 12 753 2505 -0.5 -14.5 34 14.0 -5.1 306 20 295.7 296.0 281.7 300.8 1.65 13 726 2796 -2.3 -7.1 70 4.8 -4.2 308 21 296.8 297.4 283.8 306.1 3.09 14 725 2807 -2.3 -7.2 69 4.9 -4.3 308 21 296.9 297.5 283.9 306.2 3.07 15 709 2984 -1.7 -12.7 43 11.0 -5.6 309 21 299.5 299.9 283.7 305.8 2.03 16 700 3086 -2.3 -14.3 39 12.0 -6.4 310 21 299.9 300.3 283.6 305.6 1.80 17 682 3292 -3.1 -24.1 18 21.0 -8.6 310 21 301.3 301.4 283.0 303.9 0.80 18 607 4201 -9.7 -15.7 62 6.0 -11.6 308 21 303.9 304.2 285.2 309.8 1.85 19 500 5670 -18.9 -34.9 23 16.0 -21.4 305 21 310.0 310.1 285.8 311.4 0.39 20 484 5912 -20.9 -34.9 27 14.0 -23.1 304 22 310.4 310.5 286.0 311.9 0.41 21 415 7029 -30.1 -42.1 30 12.0 -31.3 301 28 312.6 312.6 286.5 313.4 0.23 22 400 7290 -32.7 -44.7 29 12.0 -33.7 300 29 312.5 312.5 286.4 313.1 0.18 23 351 8192 -40.5 -42.1 85 1.6 -40.6 307 32 313.9 313.9 287.0 314.8 0.27 24 320 8814 -45.3 -46.5 88 1.2 -45.4 312 34 315.6 315.7 287.5 316.3 0.18 25 300 9240 -48.7 -53.0 61 4.3 -48.8 315 36 316.7 316.7 287.8 317.1 0.09 26 289 9486 -50.7 -58.7 38 8.0 -50.9 316 37 317.3 317.3 287.9 317.4 0.05 27 250 10420 -57.9 -62.4 56 4.5 -58.0 320 42 320.0 320.0 288.8 320.1 0.03 28 209 11530 -64.1 -68.7 53 4.6 -64.1 320 46 327.1 327.1 290.9 327.2 0.02 29 200 11800 -62.3 -71.3 29 9.0 -62.4 320 52 334.1 334.1 292.9 334.2 0.01 30 186 12248 -60.9 -79.9 6 19.0 -61.0 320 47 343.4 343.4 295.1 343.4 0.00 31 150 13590 -57.5 -83.5 2 26.0 -57.8 320 31 371.0 371.0 300.8 371.0 0.00 32 124 14793 -56.3 -84.3 2 28.0 -56.7 322 22 393.9 394.0 304.3 394.0 0.00 33 100 16150 -58.7 -85.7 2 27.0 -59.0 325 11 414.3 414.3 307.0 414.3 0.00 34 70 18400 -58.3 -86.3 2 28.0 -58.8 330 15 459.7 459.7 311.7 459.7 0.00 35 50 20520 -56.7 -85.7 1 29.0 -57.5 295 13 509.9 509.9 315.7 509.9 0.01 36 41 21779 -56.3 -86.3 1 30.0 -57.3 540.6 540.6 317.6 540.7 0.01 TRP 209 11530 -64.1 -68.7 53 4.6 -64.1 320 46 327.1 327.1 290.9 327.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 760.21 mb = 2431.26 m = 7976.47 ft Wetbulb zero: 850.36 mb = 1522.59 m = 4995.32 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 43.56 % Est. max temperature: 18.09 C = 64.56 F Sfc-Lift cond lev (LCL): 942.90 mb = 672.73 m = 2207.09 ft T: 9.68 C 700-500 lapse rate: 6.42 C/km ThetaE index: 8.06 C Layer 850.0- 815.0 mb Conv cond level (CCL): 674.68 mb = 3376.37 m = 11077.18 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 29.24 C = 84.64 F Cap Strength: 8.44 C Lifted Index: 10.90 C Risk: None Lifted Index @300 mb: 12.77 C Lifted Index @700 mb: 7.82 C Showalter Index: 11.02 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 11.50 C K Index: 4.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.43 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 29501.95 J/kg Cap Strength: 10.71 C Lift Cond Lev (LCL): 837.26 mb = 1648.93 m = 5409.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 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 1010 101 70 3 -2.8 -1.0 | 148 15 -7.7 12.4 1 1000 183 20 9 -3.1 -8.5 | 122 9 -7.9 5.0 2 925 832 340 13 4.4 -12.2 | 161 1 -0.4 1.2 3 850 1526 300 19 16.5 -9.5 | 251 12 11.6 3.9 4 700 3086 310 21 16.1 -13.5 | 270 11 11.2 -0.1 5 500 5670 305 21 17.2 -12.0 | 264 12 12.3 1.4 6 400 7290 300 29 25.1 -14.5 | 273 20 20.3 -1.1 7 300 9240 315 36 25.5 -25.5 | 300 24 20.6 -12.0 8 250 10420 320 42 27.0 -32.2 | 310 29 22.1 -18.7 9 209 11530 320 46 29.6 -35.2 | 311 33 24.7 -21.8 10 200 11800 320 52 33.4 -39.8 | 313 39 28.6 -26.4 11 150 13590 320 31 19.9 -23.7 | 304 18 15.1 -10.3 12 100 16150 325 11 6.3 -9.0 | 198 5 1.5 4.4 13 70 18400 330 15 7.5 -13.0 | 261 3 2.6 0.4 14 50 20520 295 13 11.8 -5.5 | 221 11 6.9 7.9 Wind Parameters Mean winds (0-6000m): 310.1 at 19.0 knts Storm direction: 340.1 at 14.3 knts Shear (0-3000m) pos: 0.7 neg: 3.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -19.6 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 34.50 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 8 10 122 7| 0.0 11.5 11.5| 0.1 -17.3 -17.2 -34.4 -0.48| 13.2 -6.3 1000 349 11 129 4| 0.0 8.4 8.4| 2.0 -17.3 -15.2 -15.2 -0.08| 10.7 -0.9 1500 331 13 225 2| 0.0 7.2 7.2| 2.2 -19.6 -17.4 -11.6 -0.09| 9.9 -0.9 2000 321 15 248 5| 0.3 5.4 5.8| 6.1 -19.6 -13.5 -6.8 -0.05| 7.8 -0.4 2500 316 16 253 6| 0.5 4.3 4.9| 9.9 -19.6 -9.7 -3.9 -0.00| 6.5 -0.0 3000 315 17 257 7| 0.7 3.6 4.3| 13.7 -19.6 -5.9 -2.0 0.03| 5.6 0.2 4000 313 18 261 8| 0.5 2.7 3.2| 13.7 -21.3 -7.6 -1.9 0.02| 4.3 0.1 5000 311 19 263 9| 0.4 2.2 2.6| 13.7 -23.0 -9.3 -1.9 0.00| 3.5 0.0 6000 310 19 263 10| 0.3 2.0 2.4| 16.8 -23.8 -7.0 -1.2 0.02| 3.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20250430.00.gif