UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 1 DEC 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 122 2.6 2.6 100 0.0 2.6 150 3 275.4 276.1 275.5 287.8 4.59 1 1000 162 2.6 -7.4 48 10.0 -0.9 140 7 275.8 276.1 272.2 281.9 2.19 2 983 301 4.0 3.3 95 0.7 3.7 278.5 279.3 277.7 292.0 4.93 3 925 795 2.2 -0.3 84 2.5 1.1 165 13 281.6 282.3 278.1 292.9 4.04 4 913 900 1.0 -0.9 87 1.9 0.2 281.4 282.1 277.8 292.3 3.92 5 884 1159 -1.5 -2.4 94 0.9 -1.9 281.4 282.0 277.4 291.6 3.62 6 870 1287 2.0 -6.0 55 8.0 -1.2 286.3 286.8 278.8 294.4 2.80 7 850 1474 1.2 -8.8 47 10.0 -2.4 230 15 287.4 287.8 278.7 294.2 2.31 8 845 1521 0.8 -9.2 47 10.0 -2.8 287.5 287.9 278.7 294.1 2.25 9 823 1733 1.2 -17.8 23 19.0 -4.4 290.1 290.3 278.4 293.6 1.14 10 802 1941 0.0 -10.0 47 10.0 -3.6 290.9 291.3 280.3 297.6 2.23 11 786 2101 -1.3 -11.3 46 10.0 -4.8 291.2 291.6 280.2 297.4 2.05 12 730 2686 -5.3 -12.3 58 7.0 -7.6 293.1 293.4 281.0 299.2 2.04 13 708 2925 -6.7 -27.7 17 21.0 -11.2 294.1 294.2 279.5 295.9 0.55 14 700 3014 -7.1 -30.1 14 23.0 -11.8 250 9 294.6 294.7 279.6 296.1 0.45 15 686 3171 -8.3 -31.3 14 23.0 -12.7 295.0 295.1 279.7 296.3 0.41 16 649 3601 -8.9 -46.9 3 38.0 -14.0 299.0 299.0 281.0 299.3 0.09 17 615 4018 -9.5 -36.5 9 27.0 -14.2 303.0 303.0 283.0 303.9 0.27 18 601 4195 -11.1 -33.1 14 22.0 -15.2 303.1 303.2 283.2 304.5 0.39 19 540 5006 -18.1 -29.1 38 11.0 -20.1 304.2 304.3 283.9 306.3 0.64 20 532 5118 -17.1 -43.1 8 26.0 -20.4 306.7 306.7 284.3 307.3 0.16 21 500 5580 -21.1 -41.1 15 20.0 -23.5 20 29 307.3 307.4 284.6 308.1 0.21 22 471 6017 -23.9 -48.9 8 25.0 -26.2 309.1 309.2 285.1 309.5 0.10 23 460 6189 -25.7 -50.7 8 25.0 -27.8 309.0 309.0 285.1 309.3 0.08 24 414 6939 -32.7 -40.7 45 8.0 -33.4 309.4 309.5 285.4 310.4 0.26 25 400 7180 -34.7 -42.7 44 8.0 -35.3 20 36 309.9 309.9 285.5 310.7 0.22 26 374 7646 -37.5 -56.5 12 19.0 -38.4 312.2 312.2 286.2 312.4 0.05 27 337 8357 -42.7 -59.7 14 17.0 -43.3 314.5 314.5 287.0 314.7 0.04 28 300 9130 -49.5 -62.5 20 13.0 -49.8 30 56 315.6 315.6 287.3 315.7 0.03 29 269 9836 -55.9 -62.9 41 7.0 -56.0 316.3 316.3 287.5 316.4 0.03 30 250 10300 -58.5 -68.5 27 10.0 -58.6 35 44 319.1 319.1 288.5 319.2 0.02 31 231 10793 -60.5 -69.5 30 9.0 -60.6 323.3 323.4 289.8 323.4 0.01 32 210 11381 -63.1 -72.1 29 9.0 -63.1 360 50 328.2 328.2 291.2 328.3 0.01 33 200 11680 -62.9 -72.9 25 10.0 -63.0 5 27 333.2 333.2 292.6 333.2 0.01 34 160 13061 -62.1 -83.1 4 21.0 -62.3 356.5 356.5 298.0 356.5 0.00 35 150 13460 -62.7 -83.7 4 21.0 -62.9 330 5 362.1 362.1 299.1 362.1 0.00 36 101 15908 -61.7 -90.7 1 29.0 -61.9 407.4 407.4 306.2 407.4 0.00 37 100 15970 -61.7 -90.7 1 29.0 -61.9 285 13 408.5 408.5 306.3 408.5 0.00 38 91 16554 -60.9 -89.9 1 29.0 -61.2 421.3 421.3 307.9 421.3 0.00 39 70 18170 -64.3 -92.3 1 28.0 -64.6 250 13 446.8 446.8 310.6 446.8 0.00 40 50 20230 -64.5 -92.5 1 28.0 -64.8 275 11 491.5 491.5 314.3 491.5 0.00 41 35 22399 -65.5 -93.5 1 28.0 -65.9 541.7 541.7 317.6 541.7 0.00 42 30 23330 -67.3 -94.3 1 27.0 -67.7 255 27 561.2 561.2 318.7 561.2 0.00 43 22 25185 -70.7 -96.7 1 26.0 -71.0 603.1 603.1 320.7 603.1 0.00 44 20 25750 -70.5 -96.5 1 26.0 -70.9 265 40 620.4 620.4 321.5 620.4 0.00 45 18 26375 -69.1 -96.1 1 27.0 -69.6 643.8 643.8 322.4 643.8 0.00 46 10 29830 -74.9 -99.9 1 25.0 -75.3 270 75 740.0 740.0 325.7 740.0 0.00 47 9.1 30377 -75.7 -100.7 1 25.0 -76.0 757.1 757.1 326.1 757.1 0.00 48 6.9 31989 -72.7 -98.7 1 26.0 -73.4 831.9 831.9 328.0 832.0 0.00 TRP 210 11381 -63.1 -72.1 29 9.0 -63.1 360 50 328.2 328.2 291.2 328.3 0.01 WND 6.0 270 106 Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 901.40 mb = 1003.57 m = 3292.52 ft Freezing level: 878.00 mb = 1213.45 m = 3981.10 ft Freezing level: 802.00 mb = 1940.60 m = 6366.71 ft Wetbulb zero: 1001.31 mb = 151.47 m = 496.93 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 38.44 % Est. max temperature: 14.39 C = 57.91 F Sfc-Lift cond lev (LCL): 1004.85 mb = 122.89 m = 403.18 ft T: 2.60 C 700-500 lapse rate: 5.46 C/km ThetaE index: 5.89 C Layer 1000.0- 983.0 mb Conv cond level (CCL): 897.82 mb = 1034.42 m = 3393.74 ft Mean mixing ratio: 4.17 g/kg Conv temperature: 8.64 C = 47.55 F Cap Strength: 14.35 C Lifted Index: 14.24 C Risk: None Lifted Index @300 mb: 17.34 C Lifted Index @700 mb: 7.73 C Showalter Index: 12.04 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 12.30 C K Index: -9.50 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.22 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 58531.53 J/kg Cap Strength: 14.33 C Lift Cond Lev (LCL): 921.84 mb = 822.55 m = 2698.63 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 6 41094 270 106 106.0 -0.0 1 1005 122 150 3 -1.5 2.6 2 1000 162 140 7 -4.5 5.4 3 925 795 165 13 -3.4 12.6 4 850 1474 230 15 11.5 9.6 5 700 3014 250 9 8.5 3.1 6 500 5580 20 29 -9.9 -27.3 7 400 7180 20 36 -12.3 -33.8 8 300 9130 30 56 -28.0 -48.5 9 250 10300 35 44 -25.2 -36.0 10 210 11381 360 50 -0.0 -50.0 11 200 11680 5 27 -2.4 -26.9 12 150 13460 330 5 2.5 -4.3 13 100 15970 285 13 12.6 -3.4 14 70 18170 250 13 12.2 4.4 15 50 20230 275 11 11.0 -1.0 16 30 23330 255 27 26.1 7.0 17 20 25750 265 40 39.8 3.5 18 10 29830 270 75 75.0 -0.0 Wind Parameters Energy-Hel index: -1.14 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//EP425/skewt/EP425.skewt.20251201.23.gif