UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122523.upa.cvt Date: 2300Z 25 DEC 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 25 DEC 25 Station: EG808 WMO ident: 3808 Latitude: 50.37 Longitude: -5.53 ------------------------------------------------------------------------------- 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 1013 90 3.4 -1.0 73 4.4 1.6 60 12 275.5 276.1 274.0 285.1 3.50 1 1000 194 2.6 -1.1 77 3.7 1.1 65 14 275.8 276.3 274.2 285.4 3.52 2 960 522 0.0 -0.4 97 0.4 -0.2 276.4 277.0 275.0 286.9 3.86 3 952 589 0.6 0.6 100 0.0 0.6 277.6 278.3 276.2 289.1 4.19 4 925 820 0.0 0.0 100 0.0 0.0 105 37 279.3 280.0 277.0 290.7 4.13 5 857 1429 -2.9 -2.9 100 0.0 -2.9 282.4 283.1 277.9 292.6 3.60 6 851 1485 -0.9 -2.5 89 1.6 -1.6 285.1 285.8 279.4 295.7 3.74 7 850 1494 -0.9 -2.5 89 1.6 -1.6 100 35 285.2 285.9 279.5 295.8 3.74 8 848 1513 0.4 -2.9 78 3.3 -1.0 286.8 287.4 280.1 297.2 3.64 9 845 1541 0.8 -3.1 75 3.9 -0.9 287.5 288.1 280.4 297.8 3.60 10 826 1724 0.4 -3.6 74 4.0 -1.3 288.9 289.5 281.0 299.2 3.54 11 772 2263 -3.1 -5.5 83 2.4 -4.1 290.8 291.4 281.5 300.4 3.28 12 756 2428 -3.9 -8.6 70 4.7 -5.6 291.7 292.1 281.1 299.5 2.64 13 752 2470 -4.3 -8.4 73 4.1 -5.8 291.7 292.2 281.2 299.7 2.69 14 745 2544 -4.7 -9.4 70 4.7 -6.4 292.0 292.5 281.1 299.5 2.51 15 733 2672 -5.9 -8.3 83 2.4 -6.8 292.1 292.6 281.5 300.3 2.79 16 724 2768 -6.7 -8.8 85 2.1 -7.5 292.2 292.7 281.4 300.3 2.71 17 715 2866 -7.5 -9.2 88 1.7 -8.1 292.4 292.9 281.5 300.3 2.66 18 713 2888 -7.7 -9.9 84 2.2 -8.5 292.4 292.9 281.3 300.0 2.53 19 712 2899 -7.7 -10.8 78 3.1 -8.8 292.5 293.0 281.1 299.6 2.35 20 710 2920 -7.5 -14.5 57 7.0 -9.6 293.0 293.3 280.6 298.3 1.75 21 709 2931 -7.5 -15.5 53 8.0 -9.9 293.1 293.4 280.5 298.0 1.61 22 706 2964 -7.5 -15.5 53 8.0 -9.9 293.5 293.8 280.6 298.4 1.62 23 705 2975 -7.5 -15.5 53 8.0 -9.9 293.6 293.9 280.7 298.5 1.62 24 703 2998 -7.1 -21.1 32 14.0 -10.7 294.3 294.4 280.2 297.4 1.01 25 700 3031 -7.1 -25.1 22 18.0 -11.2 135 31 294.6 294.7 280.0 296.9 0.71 26 699 3042 -7.1 -26.1 20 19.0 -11.3 294.7 294.9 279.9 296.8 0.65 27 693 3109 -7.3 -29.3 15 22.0 -11.8 295.2 295.3 279.9 296.8 0.49 28 683 3222 -8.1 -24.1 26 16.0 -11.9 295.6 295.7 280.5 298.1 0.80 29 681 3245 -8.3 -19.3 41 11.0 -11.2 295.6 295.8 281.1 299.4 1.22 30 675 3313 -8.9 -18.9 44 10.0 -11.6 295.7 295.9 281.2 299.7 1.27 31 672 3348 -9.1 -25.1 26 16.0 -12.7 295.8 296.0 280.6 298.2 0.74 32 665 3429 -9.7 -19.7 44 10.0 -12.3 296.1 296.3 281.3 299.8 1.20 33 661 3475 -9.9 -21.9 37 12.0 -12.9 296.3 296.5 281.1 299.5 1.00 34 656 3534 -10.5 -23.5 34 13.0 -13.5 296.3 296.5 281.0 299.1 0.88 35 652 3581 -10.7 -21.7 40 11.0 -13.4 296.6 296.8 281.3 299.9 1.03 36 650 3604 -10.9 -18.9 52 8.0 -13.0 296.6 296.9 281.7 300.8 1.32 37 643 3687 -11.1 -22.1 40 11.0 -13.7 297.3 297.5 281.5 300.5 1.01 38 638 3747 -11.7 -22.7 40 11.0 -14.3 297.3 297.5 281.5 300.4 0.97 39 634 3795 -12.1 -23.1 39 11.0 -14.6 297.4 297.6 281.5 300.4 0.94 40 632 3819 -12.3 -21.3 47 9.0 -14.5 297.4 297.6 281.7 300.9 1.10 41 630 3844 -12.5 -22.5 43 10.0 -14.9 297.5 297.7 281.6 300.6 1.00 42 629 3856 -12.5 -19.5 56 7.0 -14.3 297.6 297.8 282.0 301.7 1.30 43 623 3929 -12.9 -19.9 56 7.0 -14.7 298.0 298.2 282.1 302.0 1.26 44 614 4040 -13.9 -18.2 70 4.3 -15.0 298.1 298.3 282.5 302.7 1.48 45 606 4139 -14.7 -18.8 71 4.1 -15.7 298.3 298.5 282.5 302.7 1.43 46 590 4341 -16.5 -20.1 74 3.6 -17.4 298.5 298.7 282.4 302.6 1.31 47 572 4573 -18.3 -23.0 67 4.7 -19.3 299.0 299.2 282.3 302.4 1.05 48 564 4678 -19.1 -22.8 72 3.7 -19.9 299.3 299.5 282.5 302.7 1.08 49 561 4717 -19.3 -23.8 67 4.5 -20.3 299.5 299.7 282.5 302.7 1.00 50 546 4918 -21.3 -24.6 75 3.3 -22.0 299.4 299.6 282.4 302.5 0.95 51 542 4972 -21.7 -25.5 71 3.8 -22.4 299.6 299.8 282.4 302.5 0.89 52 517 5318 -24.7 -28.0 74 3.3 -25.2 300.0 300.2 282.4 302.5 0.74 53 509 5431 -25.3 -28.2 77 2.9 -25.8 300.7 300.8 282.6 303.1 0.74 54 500 5560 -26.3 -29.8 72 3.5 -26.8 120 35 301.0 301.1 282.6 303.1 0.65 55 400 7140 -37.5 -47.5 35 10.0 -38.1 135 35 306.3 306.3 284.1 306.7 0.13 56 300 9050 -54.1 -61.1 42 7.0 -54.2 130 40 309.1 309.1 285.0 309.2 0.03 57 298 9093 -54.3 -63.3 32 9.0 -54.4 135 42 309.4 309.4 285.1 309.5 0.03 58 250 10220 -54.7 -74.7 7 20.0 -54.9 125 45 324.7 324.7 290.2 324.8 0.01 59 200 11650 -52.3 -80.3 2 28.0 -52.7 105 42 349.9 349.9 296.6 350.0 0.00 60 150 13500 -53.9 -81.9 2 28.0 -54.3 70 28 377.2 377.2 301.8 377.2 0.00 61 100 16120 -54.5 -83.5 2 29.0 -55.1 35 15 422.4 422.4 308.0 422.4 0.00 62 92 16650 -57.9 -84.9 2 27.0 -58.3 425.9 425.9 308.4 425.9 0.00 63 84 17228 -54.1 -84.1 1 30.0 -54.8 444.8 444.8 310.4 444.9 0.00 64 78 17702 -55.7 -85.7 1 30.0 -56.3 451.0 451.0 311.0 451.1 0.00 65 76 17867 -54.5 -84.5 1 30.0 -55.2 456.9 456.9 311.5 456.9 0.00 66 72 18212 -57.1 -86.1 1 29.0 -57.7 458.5 458.5 311.7 458.5 0.00 67 70 18390 -56.5 -85.5 1 29.0 -57.1 115 5 463.5 463.5 312.1 463.5 0.00 68 61 19256 -59.7 -87.7 1 28.0 -60.2 475.0 475.0 313.1 475.0 0.00 69 54 20023 -56.7 -86.7 1 30.0 -57.5 498.8 498.8 314.9 498.8 0.00 70 50 20510 -57.3 -86.3 1 29.0 -58.1 50 4 508.4 508.4 315.5 508.5 0.00 71 33 23108 -61.5 -88.5 2 27.0 -62.2 561.5 561.5 318.7 561.5 0.00 72 32 23299 -60.1 -88.1 1 28.0 -61.0 570.2 570.2 319.2 570.2 0.01 73 30 23700 -61.7 -89.7 1 28.0 -62.4 310 10 576.4 576.4 319.5 576.5 0.00 74 27 24350 -62.5 -89.5 1 27.0 -63.3 591.8 591.8 320.2 591.9 0.00 75 25 24821 -65.1 -90.1 2 25.0 -65.7 597.5 597.5 320.5 597.6 0.00 76 24 25069 -65.1 -91.1 2 26.0 -65.7 604.5 604.5 320.8 604.6 0.00 77 22 25600 -63.9 -89.9 2 26.0 -64.7 623.4 623.4 321.6 623.4 0.01 78 20 26180 -66.3 -91.3 2 25.0 -66.9 325 20 633.2 633.2 322.0 633.3 0.00 79 19 26490 -66.5 -91.5 2 25.0 -67.1 642.0 642.0 322.4 642.0 0.00 80 18 26818 -64.1 -91.1 1 27.0 -65.0 659.5 659.5 323.0 659.6 0.01 81 16 27532 -66.9 -91.9 2 25.0 -67.6 673.0 673.0 323.5 673.0 0.01 82 15 27922 -66.3 -91.3 2 25.0 -67.1 687.5 687.5 324.0 687.6 0.01 83 11 29789 -68.1 -92.1 2 24.0 -68.9 744.8 744.8 325.8 744.8 0.01 84 11 29789 -67.7 -92.7 2 25.0 -68.6 746.2 746.2 325.8 746.3 0.01 85 10 30360 -68.5 -93.5 2 25.0 -69.4 305 57 763.9 763.9 326.3 763.9 0.01 86 9.8 30481 -68.1 -93.1 2 25.0 -69.1 769.8 769.8 326.5 769.8 0.01 87 8.7 31196 -68.1 -93.1 2 25.0 -69.1 796.4 796.5 327.1 796.5 0.01 88 7.8 31851 -69.1 -93.1 2 24.0 -70.1 817.7 817.7 327.7 817.8 0.01 89 6.5 32948 -66.3 -92.3 1 26.0 -67.9 873.3 873.3 328.9 873.4 0.01 TRP 298 9093 -54.3 -63.3 32 9.0 -54.4 135 42 309.4 309.4 285.1 309.5 0.03 WND 6.0 305 83 Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 925.00 mb = 820.00 m = 2690.26 ft Freezing level: 848.62 mb = 1507.05 m = 4944.34 ft Freezing level: 819.83 mb = 1785.49 m = 5857.83 ft Wetbulb zero: 965.07 mb = 479.97 m = 1574.70 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 72.64 % Est. max temperature: 10.05 C = 50.09 F Sfc-Lift cond lev (LCL): 946.29 mb = 637.60 m = 2091.83 ft T: 0.47 C 700-500 lapse rate: 7.59 C/km ThetaE index: 2.29 C Layer 713.0- 706.0 mb Conv cond level (CCL): 892.06 mb = 1109.04 m = 3638.54 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 8.69 C = 47.64 F Cap Strength: 11.42 C Lifted Index: 11.56 C Risk: None Lifted Index @300 mb: 15.08 C Lifted Index @700 mb: 9.96 C Showalter Index: 5.61 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.80 C K Index: 4.90 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.48 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 64216.83 J/kg Cap Strength: 11.52 C Lift Cond Lev (LCL): 942.28 mb = 671.63 m = 2203.50 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 41125 305 83 68.0 -47.6 1 1013 90 60 12 -10.4 -6.0 2 1000 194 65 14 -12.7 -5.9 3 925 820 105 37 -35.7 9.6 4 850 1494 100 35 -34.5 6.1 5 700 3031 135 31 -21.9 21.9 6 500 5560 120 35 -30.3 17.5 7 400 7140 135 35 -24.7 24.7 8 300 9050 130 40 -30.6 25.7 9 298 9093 135 42 -29.7 29.7 10 250 10220 125 45 -36.9 25.8 11 200 11650 105 42 -40.6 10.9 12 150 13500 70 28 -26.3 -9.6 13 100 16120 35 15 -8.6 -12.3 14 70 18390 115 5 -4.5 2.1 15 50 20510 50 4 -3.1 -2.6 16 30 23700 310 10 7.7 -6.4 17 20 26180 325 20 11.5 -16.4 18 10 30360 305 57 46.7 -32.7 Wind Parameters Energy-Hel index: -1.22 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//EG808/skewt/EG808.skewt.20251225.23.gif