UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102811.upa.cvt Date: 1100Z 28 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 28 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 ------------------------------------------------------------------------------- SFC 1002 83 13.6 10.2 80 3.4 11.6 260 14 286.6 287.9 284.7 308.4 7.81 1 1000 100 13.2 9.6 79 3.6 11.2 265 11 286.4 287.7 284.3 307.3 7.52 2 982 252 11.2 8.4 83 2.8 9.6 267 16 285.8 287.1 283.6 305.5 7.05 3 937 643 8.0 6.8 92 1.2 7.3 273 29 286.4 287.6 283.4 305.0 6.62 4 931 696 7.6 5.7 88 1.9 6.6 274 31 286.5 287.6 283.0 303.9 6.17 5 926 740 7.2 5.8 91 1.4 6.5 275 33 286.6 287.7 283.1 304.1 6.25 6 925 749 7.0 5.3 89 1.7 6.1 275 33 286.5 287.5 282.8 303.4 6.04 7 922 776 7.0 4.6 85 2.4 5.8 275 33 286.7 287.7 282.6 303.0 5.77 8 920 794 7.0 4.3 83 2.7 5.6 275 33 286.9 287.9 282.5 302.9 5.66 9 912 865 6.4 4.8 89 1.6 5.6 275 34 287.0 288.0 282.9 303.7 5.92 10 897 1001 5.8 2.8 81 3.0 4.3 275 34 287.8 288.7 282.4 302.6 5.22 11 893 1038 5.8 -1.2 61 7.0 2.7 275 35 288.1 288.8 281.1 299.4 3.92 12 891 1056 6.2 -6.8 39 13.0 1.0 275 35 288.7 289.2 279.7 296.3 2.57 13 890 1065 6.6 -11.4 26 18.0 0.1 275 35 289.2 289.5 278.9 294.6 1.79 14 888 1084 6.8 -11.2 26 18.0 0.3 275 35 289.6 289.9 279.1 295.1 1.83 15 875 1205 6.2 -9.8 31 16.0 0.2 275 36 290.2 290.6 279.7 296.4 2.07 16 873 1224 6.4 -6.6 39 13.0 1.1 275 36 290.6 291.1 280.7 298.5 2.67 17 867 1280 6.0 -5.0 45 11.0 1.4 275 36 290.8 291.3 281.2 299.7 3.04 18 863 1318 6.0 -6.0 42 12.0 1.0 275 36 291.2 291.7 281.1 299.5 2.83 19 850 1442 5.0 -8.0 38 13.0 -0.1 275 37 291.4 291.8 280.8 298.7 2.46 20 829 1645 3.2 -9.8 38 13.0 -1.6 274 38 291.6 292.0 280.5 298.1 2.19 21 824 1694 3.0 -9.0 41 12.0 -1.6 274 38 291.9 292.3 280.8 298.9 2.34 22 822 1714 3.2 -10.8 35 14.0 -1.9 274 38 292.3 292.6 280.6 298.4 2.04 23 789 2045 1.0 -10.0 44 11.0 -3.1 273 39 293.4 293.8 281.4 300.2 2.26 24 782 2116 0.8 -5.2 64 6.0 -1.7 273 40 293.9 294.5 282.9 303.8 3.32 25 780 2137 1.0 -6.0 59 7.0 -1.9 273 40 294.3 294.9 282.8 303.7 3.13 26 777 2168 0.8 -5.2 64 6.0 -1.7 273 40 294.4 295.0 283.1 304.4 3.34 27 775 2189 0.6 -7.4 55 8.0 -2.6 273 40 294.5 295.0 282.5 302.9 2.83 28 772 2220 0.6 -5.4 64 6.0 -1.9 273 40 294.8 295.4 283.2 304.6 3.31 29 767 2272 0.6 -4.4 69 5.0 -1.6 272 40 295.3 296.0 283.8 306.0 3.59 30 765 2293 0.6 -2.5 80 3.1 -0.8 272 40 295.5 296.3 284.5 307.9 4.16 31 760 2346 0.8 -5.2 64 6.0 -1.7 272 40 296.3 296.9 284.0 306.5 3.41 32 752 2430 0.4 -4.6 69 5.0 -1.7 272 41 296.8 297.4 284.4 307.6 3.61 33 749 2463 0.4 -2.4 81 2.8 -0.9 272 41 297.1 297.9 285.2 309.9 4.28 34 744 2516 0.0 -2.7 82 2.7 -1.2 272 41 297.3 298.0 285.2 309.8 4.21 35 743 2527 0.0 -3.7 76 3.7 -1.6 272 41 297.4 298.1 284.9 309.1 3.91 36 742 2538 0.2 -4.8 69 5.0 -2.0 272 41 297.7 298.4 284.8 308.5 3.61 37 741 2549 0.2 -5.8 64 6.0 -2.3 271 41 297.8 298.4 284.5 307.9 3.34 38 740 2559 0.2 -4.8 69 5.0 -2.0 271 41 297.9 298.6 284.9 308.8 3.61 39 739 2570 0.2 -6.8 59 7.0 -2.7 271 41 298.0 298.6 284.4 307.4 3.11 40 738 2581 0.2 -9.8 47 10.0 -3.6 271 41 298.2 298.6 283.7 305.7 2.46 41 737 2592 0.8 -35.2 5 36.0 -6.8 271 41 298.9 299.0 281.3 299.8 0.26 42 733 2636 1.0 -30.0 8 31.0 -6.4 271 42 299.6 299.7 281.8 301.1 0.43 43 732 2647 1.0 -21.0 18 22.0 -5.5 271 42 299.7 299.9 282.5 302.9 0.98 44 730 2669 0.8 -18.2 23 19.0 -5.2 271 42 299.8 300.0 282.9 303.7 1.25 45 729 2680 0.4 -8.6 51 9.0 -3.2 271 42 299.4 299.9 284.5 307.8 2.74 46 728 2691 0.2 -6.8 59 7.0 -2.7 271 42 299.3 299.9 284.9 308.9 3.15 47 725 2724 0.0 -6.0 64 6.0 -2.6 271 42 299.5 300.1 285.2 309.7 3.37 48 717 2813 -0.5 -8.5 55 8.0 -3.7 271 42 299.9 300.4 284.7 308.5 2.80 49 716 2824 -0.5 -8.5 55 8.0 -3.7 271 42 300.0 300.5 284.8 308.6 2.81 50 714 2846 -0.7 -9.7 51 9.0 -4.2 271 42 300.0 300.5 284.5 307.9 2.56 51 713 2857 -0.7 -13.7 37 13.0 -5.3 270 42 300.1 300.5 283.8 305.9 1.86 52 712 2868 -0.7 -22.7 17 22.0 -6.8 270 42 300.2 300.4 282.6 303.1 0.87 53 700 3004 -1.7 -6.2 71 4.5 -3.6 270 43 300.6 301.2 285.7 311.1 3.43 54 500 5610 -17.5 -44.5 8 27.0 -20.9 270 60 311.7 311.7 286.1 312.2 0.15 55 400 7240 -29.1 -41.1 30 12.0 -30.4 265 69 317.2 317.2 288.1 318.1 0.26 56 300 9230 -45.5 -54.5 36 9.0 -45.9 270 67 321.2 321.2 289.2 321.5 0.08 57 250 10420 -54.5 -61.5 42 7.0 -54.6 260 80 325.0 325.0 290.3 325.2 0.04 58 226 11060 -58.2 -66.1 36 7.9 -58.3 260 80 328.9 328.9 291.4 329.0 0.02 59 200 11820 -62.7 -71.7 29 9.0 -62.8 270 71 333.5 333.5 292.7 333.5 0.01 60 193 12039 -64.1 -72.1 33 8.0 -64.1 265 70 334.6 334.6 293.0 334.7 0.01 61 150 13590 -61.7 -82.7 4 21.0 -61.9 265 61 363.8 363.8 299.4 363.8 0.00 62 100 16090 -62.9 -85.9 3 23.0 -63.1 275 37 406.2 406.2 306.0 406.2 0.00 63 84 17169 -61.3 -87.3 2 26.0 -61.6 275 39 430.2 430.2 308.9 430.2 0.00 64 75 17867 -64.5 -88.5 2 24.0 -64.7 275 40 437.7 437.7 309.6 437.7 0.00 65 70 18290 -63.3 -88.3 2 25.0 -63.6 275 41 449.0 449.0 310.7 449.0 0.00 66 69 18378 -63.3 -88.3 2 25.0 -63.6 276 40 450.8 450.8 310.9 450.8 0.00 67 63 18935 -64.9 -89.9 2 25.0 -65.1 281 37 459.2 459.2 311.7 459.2 0.00 68 56 19656 -63.3 -89.3 2 26.0 -63.6 288 32 478.5 478.6 313.3 478.6 0.00 69 50 20350 -64.3 -89.3 2 25.0 -64.6 295 27 492.0 492.0 314.4 492.0 0.00 70 49 20473 -64.3 -89.3 2 25.0 -64.7 295 27 494.8 494.8 314.6 494.8 0.00 71 35 22547 -60.9 -88.9 1 28.0 -61.6 292 25 553.7 553.7 318.3 553.7 0.00 72 30 23500 -63.1 -90.1 1 27.0 -63.7 290 24 572.6 572.6 319.3 572.6 0.00 73 25 24619 -62.9 -89.9 1 27.0 -63.7 281 34 603.8 603.8 320.8 603.9 0.00 74 21 25683 -65.5 -91.5 2 26.0 -66.1 272 43 626.9 626.9 321.7 626.9 0.00 75 20 25980 -64.1 -91.1 1 27.0 -64.9 270 46 640.0 640.0 322.3 640.0 0.00 76 17 26978 -62.7 -90.7 1 28.0 -63.8 270 52 674.9 674.9 323.6 674.9 0.01 77 16 27351 -63.9 -90.9 1 27.0 -64.9 270 54 682.8 682.8 323.9 682.8 0.01 78 15 27749 -61.3 -90.3 1 29.0 -62.7 270 56 704.2 704.2 324.6 704.2 0.01 79 15 27749 -62.1 -91.1 1 29.0 -63.4 270 56 701.5 701.5 324.5 701.5 0.01 80 14 28177 -60.1 -90.1 1 30.0 -61.9 270 58 722.3 722.3 325.1 722.3 0.01 81 13 28643 -57.1 -88.1 1 31.0 -59.6 270 61 748.1 748.1 325.9 748.2 0.01 82 12 29148 -58.3 -88.3 1 30.0 -60.7 270 64 761.2 761.2 326.3 761.3 0.01 83 11 29701 -54.3 -87.3 1 33.0 -58.0 270 67 794.9 794.9 327.1 795.0 0.02 84 10 30310 -55.3 -87.3 1 32.0 -58.9 270 70 813.1 813.1 327.5 813.3 0.02 85 9.1 30906 -59.7 -88.7 1 29.0 -62.3 818.5 818.5 327.7 818.6 0.02 86 7.9 31799 -55.3 -87.3 1 32.0 -59.5 869.8 869.8 328.8 870.1 0.02 87 7.5 32133 -51.7 -86.7 1 35.0 -57.5 897.4 897.5 329.4 897.7 0.03 88 6.9 32671 -53.9 -86.9 1 33.0 -59.0 910.0 910.0 329.6 910.3 0.03 89 6.7 32860 -53.5 -86.5 1 33.0 -58.9 919.3 919.4 329.8 919.7 0.03 90 5.4 34243 -55.1 -87.1 1 32.0 -60.5 970.7 970.7 330.7 971.1 0.04 91 5.1 34609 -53.9 -87.9 1 34.0 -60.0 992.1 992.2 331.1 992.5 0.03 92 5.0 34737 -50.9 -85.9 1 35.0 -58.5 1011.4 1011.5 331.4 1012.0 0.05 TRP 193 12039 -64.1 -72.1 33 8.0 -64.1 265 70 334.6 334.6 293.0 334.7 0.01 WND 226 11060 -58.2 -66.1 36 7.9 -58.3 260 80 328.9 328.9 291.4 329.0 0.02 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 725.00 mb = 2723.77 m = 8936.14 ft Wetbulb zero: 851.14 mb = 1431.07 m = 4695.04 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 49.65 % Est. max temperature: 18.37 C = 65.06 F Sfc-Lift cond lev (LCL): 952.10 mb = 509.62 m = 1671.95 ft T: 9.09 C 700-500 lapse rate: 6.06 C/km ThetaE index: 9.09 C Layer 897.0- 888.0 mb Conv cond level (CCL): 910.59 mb = 877.91 m = 2880.24 ft Mean mixing ratio: 6.60 g/kg Conv temperature: 14.09 C = 57.37 F Cap Strength: 5.43 C Lifted Index: 8.11 C Risk: None Lifted Index @300 mb: 11.73 C Lifted Index @700 mb: 5.02 C Showalter Index: 12.36 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 9.50 C K Index: 10.00 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.14 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 60597.80 J/kg Cap Strength: 7.84 C Lift Cond Lev (LCL): 919.93 mb = 794.17 m = 2605.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 33 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 1002 83 260 14 13.8 2.4 | 143 24 -14.7 19.6 1 1000 100 265 11 11.0 1.0 | 136 25 -17.5 18.1 2 925 749 275 33 32.9 -2.9 | 197 15 4.4 14.3 3 850 1442 275 37 36.9 -3.2 | 211 16 8.4 13.9 4 700 3004 270 43 43.0 -0.0 | 220 22 14.5 17.1 5 500 5610 270 60 60.0 -0.0 | 241 36 31.5 17.1 6 400 7240 265 69 68.7 6.0 | 240 46 40.2 23.1 7 300 9230 270 67 67.0 -0.0 | 246 42 38.5 17.1 8 250 10420 260 80 78.8 13.9 | 238 59 50.3 31.0 9 226 11060 260 80 78.8 13.9 | 238 59 50.3 31.0 10 200 11820 270 71 71.0 -0.0 | 248 46 42.5 17.1 11 193 12039 265 70 69.7 6.1 | 241 47 41.2 23.2 12 150 13590 265 61 60.8 5.3 | 235 39 32.3 22.4 13 100 16090 275 37 36.9 -3.2 | 211 16 8.4 13.9 14 70 18290 275 41 40.8 -3.6 | 222 18 12.4 13.6 15 50 20350 295 27 24.5 -11.4 | 145 7 -4.0 5.7 16 30 23500 290 24 22.6 -8.2 | 146 11 -5.9 8.9 17 20 25980 270 46 46.0 -0.0 | 226 24 17.5 17.1 18 10 30310 270 70 70.0 -0.0 | 248 45 41.5 17.1 Wind Parameters Mean winds (0-6000m): 271.0 at 44.3 knts Storm direction: 301.0 at 33.2 knts Shear (0-3000m) pos: 3.7 neg: 1.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 114.1 neg: -5.9 tot: 108.2 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 85.09 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 ------------------------------------------------------------------------------- 500 270 19 151 20| 14.4 0.0 14.4| 58.3 -5.9 52.4 104.8 0.70| 15.7 11.0 1000 274 26 170 16| 11.2 0.0 11.2| 88.7 -5.9 82.7 82.7 0.79| 11.8 9.4 1500 274 29 183 15| 7.4 0.9 8.3| 98.2 -5.9 92.3 61.5 0.80| 8.8 7.0 2000 274 32 191 15| 5.6 1.2 6.8|103.4 -5.9 97.5 48.7 0.77| 7.2 5.5 2500 274 33 198 16| 4.5 1.4 5.9|108.2 -5.9 102.2 40.9 0.75| 6.2 4.6 3000 273 35 203 17| 3.7 1.6 5.3|114.1 -5.9 108.2 36.1 0.72| 5.6 4.0 4000 272 38 210 18| 2.8 2.0 4.8|143.7 -5.9 137.8 34.4 0.72| 5.0 3.6 5000 271 41 218 20| 2.2 2.3 4.5|173.3 -5.9 167.3 33.5 0.70| 4.7 3.3 6000 271 44 224 23| 1.9 2.4 4.3|188.7 -7.3 181.4 30.2 0.64| 4.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251028.11.gif