UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 27 NOV 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 1006 98 1.0 0.1 94 0.9 0.6 300 5 273.7 274.3 273.5 284.0 3.82 1 1000 146 0.4 -0.3 95 0.7 0.1 285 7 273.5 274.2 273.3 283.7 3.74 2 925 767 -3.5 -3.5 100 0.0 -3.5 310 23 275.7 276.3 273.7 284.5 3.19 3 908 914 -4.3 -4.3 100 0.0 -4.3 276.4 276.9 273.9 284.8 3.06 4 875 1206 -3.7 -4.0 98 0.3 -3.8 279.9 280.5 276.2 289.0 3.25 5 850 1435 -4.3 -4.4 99 0.1 -4.3 325 27 281.6 282.2 277.0 290.8 3.24 6 800 1912 -5.3 -5.9 96 0.6 -5.5 285.5 286.0 278.8 294.3 3.07 7 767 2241 -7.7 -7.7 100 0.0 -7.7 286.4 286.9 278.9 294.5 2.79 8 760 2313 -5.7 -8.3 82 2.6 -6.7 289.3 289.8 280.1 297.2 2.69 9 746 2459 -6.1 -9.8 75 3.7 -7.4 290.4 290.8 280.3 297.6 2.43 10 700 2954 -9.5 -12.0 82 2.5 -10.3 295 13 292.0 292.4 280.7 298.5 2.17 11 676 3222 -11.9 -12.7 94 0.8 -12.2 292.2 292.6 280.7 298.6 2.13 12 653 3488 -11.7 -15.8 72 4.1 -12.9 295.3 295.6 281.6 300.6 1.71 13 586 4308 -17.5 -23.5 59 6.0 -18.8 297.9 298.0 281.8 301.0 0.98 14 569 4528 -19.1 -22.6 74 3.5 -19.8 298.5 298.7 282.2 302.0 1.09 15 525 5123 -22.5 -29.5 53 7.0 -23.7 301.4 301.5 282.8 303.5 0.63 16 513 5293 -23.7 -39.7 22 16.0 -25.5 301.9 302.0 282.5 302.7 0.24 17 500 5480 -25.1 -39.1 26 14.0 -26.6 320 27 302.4 302.5 282.7 303.3 0.26 18 490 5626 -26.1 -36.1 39 10.0 -27.3 303.0 303.0 283.1 304.2 0.36 19 449 6251 -30.7 -45.7 22 15.0 -31.9 304.8 304.9 283.5 305.4 0.14 20 436 6458 -32.1 -40.1 45 8.0 -32.9 305.6 305.7 284.0 306.6 0.27 21 425 6638 -32.9 -45.9 26 13.0 -33.8 306.9 306.9 284.3 307.4 0.15 22 400 7060 -36.5 -48.5 28 12.0 -37.2 340 35 307.6 307.6 284.5 308.0 0.12 23 396 7129 -37.1 -50.1 25 13.0 -37.8 307.7 307.7 284.6 308.0 0.10 24 352 7931 -44.1 -56.1 25 12.0 -44.5 308.8 308.8 284.9 309.0 0.05 25 322 8523 -47.7 -62.7 16 15.0 -48.0 311.7 311.8 286.0 311.8 0.03 26 313 8710 -47.1 -65.1 11 18.0 -47.5 315.1 315.1 287.2 315.2 0.02 27 300 8990 -48.7 -65.7 12 17.0 -49.0 320 23 316.7 316.7 287.7 316.8 0.02 28 257 9993 -54.1 -71.1 11 17.0 -54.3 295 13 323.1 323.1 289.7 323.1 0.01 29 250 10170 -53.3 -72.3 8 19.0 -53.5 280 25 326.8 326.8 290.8 326.9 0.01 30 218 11050 -54.1 -78.1 4 24.0 -54.4 338.6 338.6 294.0 338.7 0.00 31 200 11600 -56.7 -80.7 3 24.0 -56.9 305 23 343.0 343.0 295.0 343.0 0.00 32 150 13420 -59.7 -83.7 3 24.0 -59.9 280 11 367.2 367.2 300.1 367.2 0.00 33 135 14075 -61.5 -84.5 3 23.0 -61.7 375.3 375.3 301.5 375.3 0.00 34 100 15930 -62.5 -86.5 3 24.0 -62.7 280 13 407.0 407.0 306.1 407.0 0.00 35 70 18110 -66.3 -88.3 3 22.0 -66.5 300 17 442.5 442.5 310.1 442.6 0.00 36 54 19662 -69.5 -89.5 4 20.0 -69.6 469.3 469.3 312.5 469.3 0.00 37 50 20120 -68.3 -89.3 3 21.0 -68.5 275 17 482.5 482.5 313.7 482.6 0.00 38 38 21778 -66.5 -90.5 2 24.0 -66.8 526.5 526.5 316.7 526.5 0.00 39 30 23200 -69.9 -91.9 3 22.0 -70.2 260 23 554.1 554.1 318.3 554.1 0.00 40 24 24524 -70.9 -92.9 2 22.0 -71.2 587.7 587.7 320.0 587.7 0.00 41 23 24778 -68.7 -91.7 2 23.0 -69.1 601.4 601.4 320.7 601.4 0.00 42 20 25610 -70.7 -92.7 2 22.0 -71.1 270 42 619.8 619.8 321.5 619.8 0.00 43 17 26573 -70.7 -92.7 2 22.0 -71.1 649.2 649.2 322.7 649.3 0.00 44 16 26936 -66.9 -92.9 1 26.0 -67.6 673.0 673.0 323.5 673.0 0.00 45 14 27743 -66.3 -92.3 1 26.0 -67.1 701.2 701.2 324.5 701.3 0.01 46 10 29760 -70.5 -94.5 2 24.0 -71.2 270 64 756.4 756.4 326.1 756.4 0.00 TRP 257 9993 -54.1 -71.1 11 17.0 -54.3 295 13 323.1 323.1 289.7 323.1 0.01 WND 8.0 265 71 Sounding variables and indices 1000-500 mb thick: 5334.00 m Freezing level: 992.31 mb = 209.69 m = 687.96 ft Wetbulb zero: 997.17 mb = 168.55 m = 552.99 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 79.24 % Est. max temperature: 8.56 C = 47.41 F Sfc-Lift cond lev (LCL): 991.87 mb = 211.05 m = 692.41 ft T: -0.01 C 700-500 lapse rate: 6.18 C/km ThetaE index: 0.36 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 947.85 mb = 572.61 m = 1878.62 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 2.37 C = 36.27 F Cap Strength: 15.30 C Lifted Index: 15.54 C Risk: None Lifted Index @300 mb: 23.06 C Lifted Index @700 mb: 10.11 C Showalter Index: 10.51 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.70 C K Index: 13.90 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.02 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 63792.85 J/kg Cap Strength: 15.53 C Lift Cond Lev (LCL): 950.38 mb = 551.37 m = 1808.92 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 ------------------------------------ 0 8 38776 265 71 70.7 6.2 1 1006 98 300 5 4.3 -2.5 2 1000 146 285 7 6.8 -1.8 3 925 767 310 23 17.6 -14.8 4 850 1435 325 27 15.5 -22.1 5 700 2954 295 13 11.8 -5.5 6 500 5480 320 27 17.4 -20.7 7 400 7060 340 35 12.0 -32.9 8 300 8990 320 23 14.8 -17.6 9 257 9993 295 13 11.8 -5.5 10 250 10170 280 25 24.6 -4.3 11 200 11600 305 23 18.8 -13.2 12 150 13420 280 11 10.8 -1.9 13 100 15930 280 13 12.8 -2.3 14 70 18110 300 17 14.7 -8.5 15 50 20120 275 17 16.9 -1.5 16 30 23200 260 23 22.7 4.0 17 20 25610 270 42 42.0 -0.0 18 10 29760 270 64 64.0 -0.0 Wind Parameters Energy-Hel index: -0.69 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.20251127.12.gif