UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121411.upa.cvt Date: 1100Z 14 DEC 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 14 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 1006 85 11.4 9.3 87 2.1 10.2 190 19 284.1 285.3 283.1 304.3 7.32 1 1000 135 11.0 8.8 86 2.2 9.8 195 20 284.1 285.4 283.0 303.9 7.12 2 971 379 8.6 8.2 97 0.4 8.4 284.1 285.3 282.8 303.6 7.04 3 958 491 7.6 7.0 96 0.6 7.3 284.2 285.4 282.4 302.4 6.57 4 954 525 7.4 6.3 93 1.1 6.8 284.4 285.4 282.1 301.8 6.28 5 953 534 7.6 4.9 83 2.7 6.2 284.6 285.6 281.5 300.6 5.70 6 950 560 7.8 3.6 75 4.2 5.7 285.1 286.0 281.2 299.8 5.21 7 948 577 7.6 3.0 73 4.6 5.4 285.1 285.9 281.0 299.2 5.01 8 946 595 7.4 3.6 77 3.8 5.5 285.0 285.9 281.2 299.7 5.24 9 944 612 7.4 2.4 71 5.0 5.0 285.2 286.0 280.8 298.8 4.82 10 943 621 8.0 -8.0 31 16.0 1.8 285.9 286.3 277.9 292.4 2.21 11 942 630 8.6 -16.4 15 25.0 0.5 286.6 286.8 276.7 290.0 1.12 12 941 638 8.8 -17.2 14 26.0 0.5 286.9 287.1 276.7 290.1 1.05 13 940 647 8.8 -17.2 14 26.0 0.5 287.0 287.2 276.7 290.2 1.05 14 925 780 7.8 -17.2 15 25.0 -0.1 210 33 287.3 287.5 276.9 290.5 1.07 15 917 852 7.6 -15.4 18 23.0 0.0 287.8 288.0 277.4 291.6 1.26 16 894 1061 8.0 -27.0 6 35.0 -1.2 290.3 290.4 277.6 291.8 0.47 17 891 1089 8.2 -19.8 12 28.0 -0.4 290.8 290.9 278.4 293.6 0.89 18 888 1117 8.2 -10.8 25 19.0 1.1 291.1 291.4 279.9 296.7 1.89 19 886 1135 8.0 -5.0 39 13.0 2.4 291.1 291.6 281.3 299.8 2.97 20 885 1145 8.0 -4.0 42 12.0 2.8 291.1 291.7 281.5 300.6 3.21 21 881 1182 8.2 -18.8 13 27.0 -0.3 291.7 291.9 279.0 294.8 0.98 22 880 1191 8.2 -16.8 15 25.0 -0.0 291.8 292.0 279.3 295.4 1.16 23 878 1210 8.0 -7.0 34 15.0 1.8 291.8 292.3 281.1 299.5 2.57 24 875 1238 7.6 -2.4 49 10.0 3.1 291.7 292.3 282.3 302.4 3.66 25 872 1267 7.6 -0.4 57 8.0 3.8 292.0 292.7 283.1 304.4 4.26 26 866 1324 7.4 -2.6 49 10.0 2.9 292.3 293.0 282.6 303.0 3.64 27 863 1352 7.4 0.4 61 7.0 4.0 292.6 293.4 283.8 305.9 4.56 28 861 1371 7.4 0.4 61 7.0 4.0 292.8 293.6 283.8 306.2 4.57 29 850 1477 7.2 0.2 61 7.0 3.8 225 32 293.7 294.5 284.2 307.1 4.56 30 847 1506 7.2 -0.8 57 8.0 3.4 294.0 294.7 284.0 306.5 4.26 31 836 1614 6.6 0.6 65 6.0 3.7 294.5 295.3 284.7 308.5 4.78 32 834 1634 6.8 2.2 72 4.6 4.5 294.9 295.8 285.5 310.6 5.38 33 831 1663 7.0 -1.0 57 8.0 3.2 295.4 296.2 284.6 308.0 4.28 34 827 1703 7.0 1.0 66 6.0 4.0 295.8 296.7 285.5 310.4 4.97 35 825 1723 6.8 3.1 77 3.7 4.9 295.8 296.8 286.3 312.8 5.80 36 819 1783 6.6 3.0 78 3.6 4.7 296.2 297.2 286.5 313.2 5.80 37 805 1924 5.2 4.9 98 0.3 5.1 296.2 297.4 287.4 315.9 6.76 38 804 1935 5.0 4.4 96 0.6 4.7 296.1 297.2 287.1 315.1 6.53 39 802 1955 5.2 5.2 100 0.0 5.2 296.5 297.7 287.6 316.7 6.93 40 767 2319 3.4 3.4 100 0.0 3.4 298.3 299.5 287.8 317.2 6.38 41 709 2955 0.8 0.8 100 0.0 0.8 302.3 303.3 288.6 319.5 5.73 42 702 3035 0.6 -0.2 94 0.8 0.2 302.9 303.9 288.5 319.1 5.38 43 700 3058 0.4 -0.3 95 0.7 0.0 235 24 302.9 303.9 288.5 319.1 5.35 44 690 3173 -0.3 -0.3 100 0.0 -0.3 303.4 304.4 288.7 319.8 5.43 45 684 3243 -0.5 -1.5 93 1.0 -1.0 303.9 304.9 288.5 319.2 5.01 46 669 3420 -1.1 -2.9 88 1.8 -2.0 305.2 306.1 288.5 319.4 4.62 47 652 3625 -2.3 -3.8 89 1.5 -3.0 306.1 306.9 288.6 319.7 4.43 48 638 3796 -3.7 -3.8 99 0.1 -3.7 306.4 307.3 288.9 320.4 4.53 49 627 3934 -4.3 -6.0 88 1.7 -5.0 307.2 308.0 288.5 319.4 3.90 50 624 3971 -4.1 -6.7 82 2.6 -5.2 307.9 308.6 288.6 319.5 3.71 51 621 4009 -3.7 -8.4 70 4.7 -5.7 308.8 309.4 288.5 319.1 3.27 52 616 4073 -4.1 -9.1 68 5.0 -6.1 309.0 309.6 288.4 318.9 3.12 53 556 4870 -11.3 -11.3 100 0.0 -11.3 309.7 310.3 288.4 318.9 2.90 54 500 5680 -14.3 -23.3 46 9.0 -16.6 240 27 315.6 315.8 288.6 319.6 1.17 55 400 7330 -27.3 -28.6 89 1.3 -27.5 240 17 319.5 319.7 289.6 322.7 0.90 56 300 9340 -44.1 -54.1 32 10.0 -44.5 260 25 323.2 323.2 289.8 323.5 0.08 57 250 10530 -52.7 -65.7 19 13.0 -52.9 250 27 327.7 327.7 291.1 327.8 0.02 58 200 11940 -64.5 -69.1 53 4.6 -64.6 230 32 330.6 330.6 291.9 330.7 0.02 59 165 13100 -68.9 -74.9 42 6.0 -68.9 240 31 341.9 342.0 294.8 342.0 0.01 60 150 13670 -67.7 -82.7 10 15.0 -67.8 250 16 353.5 353.5 297.4 353.5 0.00 61 100 16140 -66.5 -87.5 4 21.0 -66.6 250 21 399.2 399.2 305.1 399.2 0.00 62 96 16386 -67.7 -87.7 4 20.0 -67.8 401.6 401.6 305.4 401.6 0.00 63 90 16777 -63.7 -87.7 2 24.0 -63.9 417.0 417.0 307.4 417.0 0.00 64 70 18310 -65.5 -88.5 3 23.0 -65.7 315 13 444.3 444.3 310.3 444.3 0.00 65 64 18858 -63.9 -88.9 2 25.0 -64.2 459.3 459.3 311.7 459.3 0.00 66 58 19460 -65.9 -89.9 2 24.0 -66.1 467.9 467.9 312.5 467.9 0.00 67 56 19673 -65.9 -90.9 2 25.0 -66.1 472.6 472.6 312.8 472.6 0.00 68 55 19784 -62.5 -89.5 1 27.0 -62.9 482.9 482.9 313.7 482.9 0.00 69 50 20370 -64.7 -89.7 2 25.0 -65.0 245 27 491.0 491.0 314.3 491.0 0.00 70 49 20494 -63.7 -89.7 2 26.0 -64.1 496.2 496.2 314.7 496.2 0.00 71 40 21731 -66.3 -90.3 2 24.0 -66.6 519.4 519.4 316.2 519.4 0.00 72 38 22043 -65.1 -90.1 2 25.0 -65.5 530.1 530.1 316.9 530.1 0.00 73 33 22900 -66.5 -91.5 2 25.0 -66.9 548.2 548.2 318.0 548.2 0.00 74 30 23480 -64.1 -91.1 1 27.0 -64.7 250 31 569.9 569.9 319.2 569.9 0.00 75 29 23686 -64.1 -91.1 1 27.0 -64.7 575.4 575.4 319.5 575.5 0.00 76 26 24349 -66.1 -92.1 1 26.0 -66.6 588.0 588.0 320.0 588.0 0.00 77 25 24586 -63.9 -91.9 1 28.0 -64.6 601.0 601.0 320.6 601.0 0.00 78 20 25940 -66.5 -92.5 1 26.0 -67.1 255 40 632.6 632.6 322.0 632.6 0.00 79 19 26250 -66.7 -92.7 1 26.0 -67.3 641.3 641.3 322.3 641.4 0.00 80 17 26926 -63.9 -91.9 1 28.0 -64.8 671.1 671.1 323.4 671.1 0.00 81 15 27687 -66.9 -91.9 2 25.0 -67.7 685.5 685.5 324.0 685.6 0.01 82 13 28556 -64.5 -91.5 1 27.0 -65.7 722.5 722.5 325.1 722.5 0.01 83 12 29043 -65.9 -91.9 1 26.0 -67.0 734.3 734.3 325.5 734.3 0.01 84 12 29043 -64.1 -92.1 1 28.0 -65.4 740.6 740.6 325.7 740.7 0.01 85 10 30150 -67.5 -93.5 1 26.0 -68.5 260 53 767.6 767.6 326.4 767.6 0.01 86 9.5 30461 -65.1 -93.1 1 28.0 -66.5 788.0 788.0 327.0 788.1 0.01 87 9.3 30590 -66.1 -93.1 1 27.0 -67.4 789.0 789.0 327.0 789.1 0.01 88 8.5 31139 -63.5 -91.5 1 28.0 -65.3 819.7 819.8 327.7 819.8 0.01 89 6.2 33068 -65.3 -91.3 2 26.0 -67.2 889.5 889.5 329.2 889.6 0.01 90 4.9 34511 -62.5 -90.5 1 28.0 -65.5 964.2 964.2 330.6 964.4 0.02 91 4.7 34767 -63.5 -91.5 1 28.0 -66.4 971.1 971.1 330.7 971.3 0.02 92 3.8 36083 -60.1 -90.1 1 30.0 -64.6 1048.7 1048.7 331.9 1049.0 0.03 93 3.5 36604 -53.3 -86.3 1 33.0 -61.1 1108.0 1108.0 332.8 1108.7 0.07 TRP 165 13100 -68.9 -74.9 42 6.0 -68.9 240 31 341.9 342.0 294.8 342.0 0.01 WND 3.0 270 115 Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 694.29 mb = 3123.82 m = 10248.62 ft Wetbulb zero: 927.27 mb = 759.78 m = 2492.67 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 77.99 % Est. max temperature: 20.56 C = 69.02 F Sfc-Lift cond lev (LCL): 974.60 mb = 348.71 m = 1144.06 ft T: 8.90 C 700-500 lapse rate: 5.61 C/km ThetaE index: 9.73 C Layer 944.0- 941.0 mb Conv cond level (CCL): 633.70 mb = 3849.75 m = 12630.25 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 34.11 C = 93.40 F Cap Strength: 13.46 C Lifted Index: 15.83 C Risk: None Lifted Index @300 mb: 17.70 C Lifted Index @700 mb: 10.81 C Showalter Index: 9.88 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 14.50 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 150.75 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.96 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 66130.48 J/kg Cap Strength: 15.29 C Lift Cond Lev (LCL): 858.11 mb = 1398.82 m = 4589.25 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 3 46611 270 115 115.0 -0.0 1 1006 85 190 19 3.3 18.7 2 1000 135 195 20 5.2 19.3 3 925 780 210 33 16.5 28.6 4 850 1477 225 32 22.6 22.6 5 700 3058 235 24 19.7 13.8 6 500 5680 240 27 23.4 13.5 7 400 7330 240 17 14.7 8.5 8 300 9340 260 25 24.6 4.3 9 250 10530 250 27 25.4 9.2 10 200 11940 230 32 24.5 20.6 11 165 13100 240 31 26.8 15.5 12 150 13670 250 16 15.0 5.5 13 100 16140 250 21 19.7 7.2 14 70 18310 315 13 9.2 -9.2 15 50 20370 245 27 24.5 11.4 16 30 23480 250 31 29.1 10.6 17 20 25940 255 40 38.6 10.4 18 10 30150 260 53 52.2 9.2 Wind Parameters Energy-Hel index: -1.43 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.20251214.11.gif