UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 19 OCT 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 ------------------------------------------------------------------------------- 0 1000 -22 SFC 987 89 14.4 13.5 94 0.9 13.8 270 9 288.6 290.4 287.5 316.3 9.89 2 983 123 14.0 12.6 91 1.4 13.1 267 9 288.6 290.2 287.0 314.8 9.36 3 957 349 11.8 11.8 100 0.0 11.8 251 12 288.6 290.2 286.8 314.1 9.12 4 925 634 10.6 10.6 100 0.0 10.6 230 16 290.1 291.7 287.0 314.7 8.70 5 919 688 10.4 8.5 88 1.9 9.3 230 17 290.5 291.8 286.1 312.0 7.59 6 916 716 9.8 3.8 66 6.0 6.7 229 17 290.1 291.1 283.7 305.9 5.49 7 911 761 11.6 -0.4 43 12.0 5.8 229 18 292.4 293.2 283.1 304.4 4.07 8 905 817 12.2 0.2 44 12.0 6.3 229 19 293.6 294.4 283.8 306.2 4.29 9 896 900 11.8 3.8 58 8.0 7.6 228 20 294.0 295.0 285.4 310.4 5.61 10 891 947 11.4 5.4 67 6.0 8.1 228 21 294.1 295.2 286.2 312.4 6.32 11 888 975 11.2 5.2 67 6.0 7.9 228 21 294.2 295.3 286.1 312.3 6.25 12 885 1004 11.0 6.0 71 5.0 8.2 227 22 294.3 295.4 286.5 313.5 6.63 13 883 1023 11.0 7.0 76 4.0 8.8 227 22 294.4 295.7 287.1 315.1 7.13 14 871 1137 10.6 5.6 71 5.0 7.9 226 24 295.2 296.4 286.8 314.3 6.56 15 859 1252 9.8 6.9 82 2.9 8.2 226 26 295.5 296.8 287.6 316.7 7.28 16 853 1311 9.4 8.5 94 0.9 8.9 225 27 295.7 297.2 288.5 319.4 8.19 17 850 1340 9.2 8.4 95 0.8 8.8 225 27 295.8 297.3 288.6 319.4 8.16 18 847 1369 9.0 8.4 96 0.6 8.6 225 27 295.9 297.3 288.6 319.6 8.19 19 836 1478 9.0 7.7 92 1.3 8.2 225 27 297.0 298.4 288.8 320.0 7.91 20 830 1537 8.4 8.4 100 0.0 8.4 224 28 297.0 298.5 289.2 321.3 8.36 21 820 1637 7.8 7.6 99 0.2 7.7 224 28 297.4 298.8 289.0 320.7 8.01 22 817 1668 7.6 6.8 95 0.8 7.2 224 28 297.5 298.8 288.6 319.7 7.61 23 815 1688 7.6 5.5 87 2.1 6.4 224 28 297.7 298.9 288.1 318.1 6.96 24 810 1739 6.8 5.5 91 1.3 6.1 224 28 297.3 298.6 288.1 317.9 7.01 25 807 1769 6.8 3.8 81 3.0 5.2 224 28 297.7 298.8 287.4 316.0 6.24 26 806 1779 7.2 0.2 61 7.0 3.7 224 28 298.2 299.1 286.2 312.5 4.82 27 805 1790 7.4 0.4 61 7.0 3.9 224 28 298.5 299.4 286.4 313.1 4.89 28 803 1810 7.6 -4.4 42 12.0 2.2 224 28 298.9 299.6 285.1 309.3 3.43 29 802 1820 8.0 -10.0 27 18.0 0.8 224 28 299.5 299.9 283.9 306.3 2.23 30 801 1831 8.2 -13.8 19 22.0 0.0 223 29 299.8 300.1 283.4 304.9 1.64 31 800 1841 8.4 -12.6 21 21.0 0.4 223 29 300.1 300.4 283.7 305.8 1.81 32 795 1893 7.8 -2.2 49 10.0 3.0 223 29 300.0 300.7 286.2 312.3 4.09 33 792 1924 7.6 2.8 72 4.8 5.1 223 29 300.1 301.2 288.0 317.7 5.92 34 789 1955 7.2 2.2 70 5.0 4.6 223 29 300.0 301.0 287.8 317.0 5.69 35 777 2081 6.0 1.6 73 4.4 3.7 223 29 300.0 301.0 287.6 316.5 5.53 36 772 2134 5.6 2.4 80 3.2 3.9 223 29 300.2 301.2 288.0 317.7 5.90 37 769 2166 5.4 0.9 73 4.5 3.1 222 30 300.3 301.3 287.5 316.2 5.31 38 767 2187 5.6 -1.4 61 7.0 2.2 222 30 300.7 301.5 286.8 314.3 4.50 39 765 2209 5.6 -3.4 52 9.0 1.4 222 30 300.9 301.7 286.3 312.7 3.89 40 760 2262 5.2 -1.8 61 7.0 1.8 222 30 301.1 301.9 286.9 314.4 4.41 41 757 2295 5.2 -2.8 56 8.0 1.4 222 30 301.4 302.2 286.7 313.9 4.11 42 748 2392 4.6 -1.4 65 6.0 1.7 222 30 301.8 302.6 287.3 315.8 4.62 43 745 2425 4.4 -3.6 56 8.0 0.7 222 30 301.9 302.7 286.7 313.9 3.93 44 742 2458 4.2 -0.0 74 4.2 2.1 222 30 302.1 303.0 287.9 317.6 5.16 45 731 2579 3.4 -1.6 70 5.0 1.0 221 31 302.5 303.3 287.6 316.6 4.65 46 729 2602 3.2 -3.8 60 7.0 -0.0 221 31 302.5 303.2 286.9 314.6 3.96 47 726 2635 3.8 -13.2 28 17.0 -2.6 221 31 303.5 303.9 285.1 309.5 1.90 48 722 2680 4.0 -21.0 14 25.0 -3.8 221 31 304.2 304.4 284.4 307.5 0.99 49 706 2862 2.6 -16.4 23 19.0 -4.0 220 32 304.6 304.9 285.1 309.4 1.50 50 700 2931 2.0 -20.0 18 22.0 -5.0 220 32 304.7 304.9 284.7 308.3 1.12 51 694 3000 1.6 -25.4 11 27.0 -5.9 220 32 305.0 305.1 284.3 307.3 0.70 52 680 3164 0.6 -22.4 16 23.0 -6.2 220 32 305.7 305.8 284.8 308.7 0.93 53 500 5560 -15.5 -43.5 7 28.0 -19.4 220 37 314.1 314.2 287.0 314.7 0.16 54 400 7200 -28.3 -48.3 13 20.0 -30.0 215 35 318.2 318.2 288.3 318.7 0.12 55 300 9190 -43.7 -60.7 14 17.0 -44.3 200 49 323.8 323.8 289.9 323.9 0.04 56 250 10390 -51.3 -63.3 23 12.0 -51.5 195 55 329.8 329.8 291.7 329.9 0.03 57 240 10656 -52.1 -64.1 22 12.0 -52.4 200 47 332.5 332.5 292.4 332.6 0.03 58 200 11840 -51.7 -76.7 3 25.0 -52.1 215 37 350.9 350.9 296.8 350.9 0.01 59 150 13690 -55.7 -81.7 2 26.0 -56.1 240 33 374.1 374.1 301.3 374.1 0.00 60 100 16250 -60.7 -85.7 2 25.0 -61.0 255 20 410.4 410.4 306.6 410.5 0.00 61 97 16439 -61.3 -85.3 3 24.0 -61.6 258 20 412.9 412.9 306.9 412.9 0.00 62 91 16838 -58.9 -85.9 2 27.0 -59.3 263 21 425.2 425.2 308.3 425.3 0.00 63 74 18125 -62.1 -88.1 2 26.0 -62.4 280 23 444.4 444.4 310.3 444.4 0.00 64 70 18470 -60.5 -87.5 2 27.0 -60.9 285 23 455.0 455.0 311.3 455.0 0.00 65 69 18560 -60.5 -87.5 2 27.0 -60.9 285 23 456.8 456.8 311.5 456.8 0.00 66 67 18742 -61.7 -87.7 2 26.0 -62.0 286 23 458.1 458.1 311.6 458.1 0.00 67 62 19223 -61.5 -88.5 2 27.0 -61.9 289 23 468.8 468.8 312.5 468.8 0.00 68 59 19532 -59.5 -87.5 1 28.0 -60.0 290 23 480.0 480.0 313.4 480.0 0.00 69 53 20200 -62.1 -89.1 2 27.0 -62.5 293 23 488.9 488.9 314.1 488.9 0.00 70 50 20560 -62.1 -89.1 2 27.0 -62.6 295 23 497.1 497.1 314.8 497.2 0.00 71 48 20812 -60.9 -88.9 1 28.0 -61.4 294 23 505.8 505.8 315.4 505.9 0.00 72 40 21937 -62.9 -88.9 2 26.0 -63.4 291 22 527.9 527.9 316.8 527.9 0.00 73 32 23313 -61.5 -88.5 2 27.0 -62.2 286 20 566.4 566.4 319.0 566.5 0.00 74 31 23508 -63.1 -89.1 2 26.0 -63.7 286 20 567.3 567.3 319.0 567.3 0.00 75 30 23710 -62.3 -89.3 2 27.0 -63.0 285 20 574.8 574.8 319.4 574.8 0.00 76 27 24364 -60.5 -88.5 1 28.0 -61.4 288 24 597.4 597.4 320.5 597.5 0.01 77 25 24844 -60.7 -88.7 1 28.0 -61.7 289 26 610.2 610.2 321.0 610.2 0.01 78 23 25367 -57.9 -87.9 1 30.0 -59.3 292 29 633.1 633.1 322.0 633.2 0.01 79 22 25647 -58.7 -87.7 1 29.0 -60.1 293 31 638.8 638.8 322.3 638.9 0.01 80 21 25941 -57.1 -88.1 1 31.0 -58.8 294 32 652.2 652.2 322.7 652.3 0.01 81 20 26250 -57.1 -88.1 1 31.0 -58.9 295 34 661.4 661.4 323.1 661.4 0.01 82 19 26575 -56.1 -87.1 1 31.0 -58.2 294 38 674.3 674.3 323.6 674.3 0.01 83 17 27283 -55.7 -86.7 1 31.0 -58.0 293 46 697.4 697.4 324.3 697.4 0.01 84 17 27283 -56.5 -86.5 1 30.0 -58.7 293 46 694.8 694.8 324.3 694.9 0.01 85 12 29513 -52.7 -85.7 1 33.0 -56.6 288 72 781.0 781.0 326.8 781.2 0.02 86 11 30078 -50.1 -85.1 1 35.0 -55.2 286 79 810.1 810.2 327.5 810.4 0.03 87 10 30700 -50.9 -84.9 1 34.0 -56.1 285 86 829.5 829.6 328.0 829.8 0.03 88 8.9 31465 -47.1 -83.1 1 36.0 -54.3 872.3 872.4 328.9 872.8 0.04 89 7.8 32341 -45.7 -82.7 1 37.0 -54.1 911.5 911.5 329.7 912.0 0.05 90 7.3 32781 -47.1 -83.1 1 36.0 -55.1 923.2 923.2 329.9 923.8 0.05 TRP 240 10656 -52.1 -64.1 22 12.0 -52.4 200 47 332.5 332.5 292.4 332.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 673.29 mb = 3253.61 m = 10674.44 ft Wetbulb zero: 729.08 mb = 2600.72 m = 8532.45 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 41.82 % Est. max temperature: 22.62 C = 72.72 F Sfc-Lift cond lev (LCL): 973.98 mb = 200.94 m = 659.26 ft T: 13.24 C 700-500 lapse rate: 6.66 C/km ThetaE index: 10.38 C Layer 919.0- 905.0 mb Conv cond level (CCL): 811.13 mb = 1727.07 m = 5666.17 ft Mean mixing ratio: 7.76 g/kg Conv temperature: 23.15 C = 73.68 F Cap Strength: 5.45 C Lifted Index: 5.28 C Risk: None Lifted Index @300 mb: 8.31 C Lifted Index @700 mb: 4.94 C Showalter Index: 1.18 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.90 C K Index: 11.10 Risk: None Sweat Index: 191.80 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.78 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 66920.12 J/kg Cap Strength: 5.36 C Lift Cond Lev (LCL): 898.32 mb = 878.77 m = 2883.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 23 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 ---------------------------------------------------------- 0 987 89 270 9 9.0 -0.0 | 61 14 -12.4 -7.0 1 925 634 230 16 12.3 10.3 | 110 10 -9.1 3.3 2 850 1340 225 27 19.1 19.1 | 169 12 -2.3 12.1 3 700 2931 220 32 20.6 24.5 | 177 18 -0.8 17.5 4 500 5560 220 37 23.8 28.3 | 186 21 2.4 21.3 5 400 7200 215 35 20.1 28.7 | 177 22 -1.3 21.7 6 300 9190 200 49 16.8 46.0 | 173 39 -4.6 39.0 7 250 10390 195 55 14.2 53.1 | 171 47 -7.2 46.1 8 240 10656 200 47 16.1 44.2 | 172 38 -5.3 37.2 9 200 11840 215 37 21.2 30.3 | 180 23 -0.2 23.3 10 150 13690 240 33 28.6 16.5 | 217 12 7.2 9.5 11 100 16250 255 20 19.3 5.2 | 49 3 -2.1 -1.8 12 70 18470 285 23 22.2 -6.0 | 356 13 0.8 -13.0 13 50 20560 295 23 20.8 -9.7 | 2 17 -0.5 -16.7 14 30 23710 285 20 19.3 -5.2 | 10 12 -2.1 -12.2 15 20 26250 295 34 30.8 -14.4 | 336 23 9.4 -21.4 16 10 30700 285 86 83.1 -22.3 | 295 68 61.7 -29.3 Wind Parameters Mean winds (0-6000m): 221.9 at 30.0 knts Storm direction: 251.9 at 22.5 knts Shear (0-3000m) pos: 0.0 neg: 4.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 57.6 neg: 0.0 tot: 57.6 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.53 Bulk Shear: 50.28 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 ------------------------------------------------------------------------------- 500 246 12 79 10| 0.0 10.1 10.1| 20.2 0.0 20.2 40.5 0.75| 10.4 7.8 1000 235 16 103 9| 0.0 9.1 9.1| 39.6 0.0 39.6 39.6 0.85| 9.4 8.0 1500 230 19 128 8| 0.0 7.7 7.7| 50.2 0.0 50.2 33.5 0.83| 7.9 6.5 2000 228 21 144 9| 0.0 6.2 6.2| 52.9 0.0 52.9 26.4 0.80| 6.4 5.1 2500 226 23 153 10| 0.0 5.3 5.3| 55.2 0.0 55.2 22.1 0.77| 5.5 4.2 3000 225 25 159 11| 0.0 4.7 4.7| 57.6 0.0 57.6 19.2 0.74| 4.8 3.6 4000 223 27 167 13| 0.0 3.8 3.8| 63.6 0.0 63.6 15.9 0.74| 3.9 2.8 5000 223 29 172 14| 0.0 3.2 3.2| 69.5 0.0 69.5 13.9 0.73| 3.3 2.4 6000 222 30 175 15| 0.0 2.7 2.7| 72.0 -6.5 65.4 10.9 0.66| 2.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251019.11.gif