UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 21 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 -10 SFC 989 83 11.8 9.7 87 2.1 10.6 270 6 285.9 287.2 284.2 307.2 7.65 2 982 142 12.4 8.9 79 3.5 10.4 273 7 287.0 288.3 284.4 307.5 7.30 3 930 596 8.2 7.6 96 0.6 7.9 293 11 287.3 288.5 284.2 307.0 7.05 4 927 623 8.0 7.4 96 0.6 7.7 294 11 287.3 288.5 284.1 306.9 6.98 5 925 641 7.8 6.8 93 1.0 7.3 295 11 287.3 288.5 283.8 306.2 6.71 6 916 722 7.2 5.9 91 1.3 6.5 294 11 287.5 288.6 283.5 305.4 6.36 7 911 767 7.0 4.0 81 3.0 5.5 293 11 287.7 288.7 282.8 303.6 5.60 8 906 812 6.8 4.1 83 2.7 5.4 293 11 288.0 289.0 283.0 304.0 5.67 9 901 857 6.4 3.2 80 3.2 4.8 292 11 288.0 288.9 282.7 303.2 5.35 10 898 885 6.6 2.1 73 4.5 4.4 291 11 288.5 289.4 282.4 302.6 4.96 11 896 903 6.2 2.2 76 4.0 4.2 291 11 288.3 289.1 282.4 302.5 5.00 12 894 921 6.2 1.5 72 4.7 3.9 291 11 288.4 289.3 282.2 302.1 4.77 13 890 958 5.8 2.0 77 3.8 3.9 290 11 288.4 289.3 282.4 302.6 4.97 14 884 1014 5.4 0.8 72 4.6 3.2 290 11 288.5 289.4 282.0 301.7 4.58 15 850 1333 2.8 0.3 84 2.5 1.6 285 11 289.1 289.9 282.3 302.3 4.60 16 847 1362 2.4 -0.1 84 2.5 1.3 285 11 289.0 289.7 282.1 301.8 4.48 17 827 1554 0.8 0.1 95 0.7 0.5 284 13 289.2 290.1 282.4 302.6 4.66 18 825 1573 0.6 -0.4 93 1.0 0.1 283 13 289.2 290.0 282.3 302.2 4.50 19 822 1603 0.8 -1.3 86 2.1 -0.2 283 13 289.7 290.5 282.1 302.0 4.23 20 820 1622 2.0 -8.0 47 10.0 -1.9 283 13 291.2 291.7 280.8 298.8 2.55 21 817 1652 2.6 -11.4 35 14.0 -2.4 283 13 292.2 292.5 280.5 298.1 1.95 22 814 1682 2.8 -11.2 35 14.0 -2.3 283 14 292.7 293.0 280.8 298.7 1.99 23 795 1872 1.8 -11.2 37 13.0 -2.9 282 15 293.6 294.0 281.3 299.8 2.04 24 793 1893 1.8 -12.2 35 14.0 -3.1 281 15 293.8 294.1 281.1 299.6 1.89 25 791 1913 1.6 -10.4 40 12.0 -2.9 281 15 293.8 294.2 281.5 300.4 2.19 26 780 2026 1.2 -15.8 27 17.0 -4.3 281 16 294.6 294.8 280.9 299.0 1.43 27 746 2383 -0.5 -19.5 22 19.0 -6.1 278 19 296.5 296.7 281.3 299.9 1.09 28 735 2502 -1.1 -18.1 26 17.0 -6.2 278 20 297.1 297.3 281.8 301.0 1.25 29 724 2622 -1.9 -13.9 39 12.0 -6.0 277 21 297.5 297.8 282.6 303.1 1.80 30 723 2633 -1.9 -14.9 36 13.0 -6.2 277 21 297.6 297.9 282.5 302.8 1.66 31 720 2666 -1.9 -12.9 43 11.0 -5.7 276 21 298.0 298.3 283.0 304.0 1.97 32 717 2699 -1.7 -14.7 36 13.0 -6.0 276 22 298.5 298.9 283.0 303.9 1.70 33 715 2721 -1.3 -19.3 24 18.0 -6.7 276 22 299.2 299.4 282.5 302.9 1.16 34 714 2732 -1.1 -21.1 20 20.0 -6.8 276 22 299.6 299.7 282.5 302.8 0.99 35 707 2811 -1.3 -24.3 15 23.0 -7.4 276 22 300.2 300.3 282.4 302.7 0.76 36 700 2890 -1.5 -22.5 18 21.0 -7.4 275 23 300.8 301.0 282.9 303.7 0.90 37 697 2924 -1.7 -20.7 22 19.0 -7.2 275 23 301.0 301.2 283.1 304.4 1.05 38 695 2947 -1.7 -24.7 15 23.0 -7.8 275 23 301.2 301.4 282.8 303.7 0.74 39 670 3238 -3.1 -30.1 10 27.0 -9.3 274 25 302.8 302.9 283.1 304.4 0.47 40 642 3574 -5.5 -31.5 11 26.0 -11.1 274 27 303.8 303.9 283.5 305.3 0.43 41 628 3746 -6.9 -28.9 15 22.0 -11.8 273 28 304.1 304.2 283.8 306.0 0.56 42 623 3809 -7.3 -25.3 22 18.0 -11.8 273 28 304.4 304.5 284.2 307.0 0.78 43 621 3834 -7.3 -29.3 15 22.0 -12.2 273 28 304.7 304.8 284.0 306.5 0.54 44 618 3872 -7.3 -33.3 10 26.0 -12.5 273 29 305.1 305.1 284.0 306.4 0.37 45 612 3947 -7.7 -29.7 15 22.0 -12.5 273 29 305.5 305.6 284.3 307.3 0.53 46 596 4153 -9.1 -31.1 15 22.0 -13.7 273 30 306.2 306.3 284.5 307.8 0.48 47 589 4244 -9.5 -38.5 7 29.0 -14.5 272 31 306.7 306.8 284.4 307.6 0.23 48 581 4350 -10.1 -33.1 13 23.0 -14.6 272 31 307.2 307.3 284.8 308.6 0.40 49 570 4497 -11.3 -19.3 52 8.0 -13.6 272 32 307.5 307.8 286.1 312.3 1.46 50 564 4578 -11.9 -17.9 61 6.0 -13.7 272 33 307.7 308.1 286.4 313.1 1.66 51 561 4619 -12.3 -15.5 77 3.2 -13.3 272 33 307.7 308.1 286.8 314.3 2.04 52 560 4632 -12.5 -13.3 94 0.8 -12.8 272 33 307.7 308.1 287.2 315.4 2.45 53 556 4687 -12.9 -13.0 99 0.1 -12.9 272 33 307.8 308.3 287.3 315.8 2.53 54 500 5490 -17.1 -25.1 50 8.0 -18.9 270 38 312.2 312.4 287.3 315.6 1.00 55 400 7120 -28.9 -33.6 64 4.7 -29.6 265 51 317.4 317.5 288.5 319.4 0.56 56 300 9110 -46.1 -52.1 51 6.0 -46.3 260 54 320.4 320.4 289.0 320.8 0.10 57 250 10290 -55.3 -60.1 55 4.8 -55.4 275 52 323.9 323.9 290.0 324.0 0.05 58 222 11041 -60.5 -63.7 66 3.2 -60.6 270 55 327.0 327.1 290.9 327.2 0.03 59 215 11241 -58.9 -68.2 29 9.3 -59.0 270 60 332.5 332.5 292.4 332.6 0.02 60 200 11700 -55.3 -78.3 4 23.0 -55.6 270 50 345.2 345.2 295.6 345.2 0.00 61 150 13550 -53.9 -82.9 2 29.0 -54.3 270 47 377.2 377.2 301.8 377.2 0.00 62 100 16130 -57.5 -85.5 2 28.0 -57.9 255 27 416.6 416.6 307.3 416.6 0.00 63 92 16652 -60.3 -86.3 2 26.0 -60.6 257 29 421.1 421.1 307.9 421.2 0.00 64 87 17000 -60.5 -87.5 2 27.0 -60.8 259 31 427.5 427.5 308.6 427.5 0.00 65 84 17219 -59.1 -87.1 1 28.0 -59.5 260 32 434.7 434.7 309.3 434.7 0.00 66 78 17681 -60.9 -87.9 2 27.0 -61.2 262 34 440.3 440.3 309.9 440.3 0.00 67 70 18350 -62.3 -88.3 2 26.0 -62.6 265 37 451.1 451.1 311.0 451.1 0.00 68 61 19196 -62.9 -88.9 2 26.0 -63.2 265 33 467.9 467.9 312.4 467.9 0.00 69 58 19508 -60.7 -88.7 1 28.0 -61.2 265 31 479.6 479.6 313.4 479.7 0.00 70 50 20430 -60.3 -88.3 1 28.0 -60.9 265 26 501.4 501.4 315.1 501.4 0.00 71 49 20556 -59.9 -88.9 1 29.0 -60.5 265 27 505.2 505.2 315.3 505.2 0.00 72 46 20949 -61.3 -89.3 1 28.0 -61.9 266 28 511.1 511.1 315.7 511.1 0.00 73 41 21665 -60.1 -89.1 1 29.0 -60.8 267 31 531.2 531.2 317.0 531.2 0.00 74 35 22644 -63.1 -90.1 1 27.0 -63.7 268 35 547.9 547.9 318.0 547.9 0.00 75 32 23199 -60.5 -89.5 1 29.0 -61.3 269 37 569.1 569.1 319.1 569.1 0.00 76 30 23600 -61.1 -90.1 1 29.0 -61.9 270 39 578.1 578.1 319.6 578.1 0.00 77 23 25255 -59.3 -89.3 1 30.0 -60.6 267 53 629.0 629.0 321.9 629.0 0.01 78 20 26130 -58.7 -89.7 1 31.0 -60.2 265 60 656.5 656.5 322.9 656.5 0.01 79 19 26453 -58.5 -89.5 1 31.0 -60.1 265 62 666.8 666.8 323.3 666.9 0.01 80 19 26453 -59.3 -89.3 1 30.0 -60.8 265 62 664.3 664.3 323.2 664.4 0.01 81 18 26793 -57.9 -88.9 1 31.0 -59.7 264 65 679.1 679.1 323.7 679.2 0.01 82 15 27950 -55.9 -87.9 1 32.0 -58.5 263 74 722.1 722.1 325.1 722.2 0.01 83 14 28388 -57.1 -88.1 1 31.0 -59.5 262 77 732.4 732.4 325.4 732.5 0.01 84 14 28388 -55.3 -88.3 1 33.0 -58.1 262 77 738.5 738.5 325.6 738.6 0.01 85 13 28861 -55.7 -87.7 1 32.0 -58.6 262 81 753.0 753.0 326.0 753.1 0.01 86 13 28861 -53.5 -87.5 1 34.0 -57.0 262 81 760.6 760.6 326.2 760.7 0.01 87 12 29376 -54.3 -87.3 1 33.0 -57.8 261 84 775.4 775.4 326.6 775.5 0.02 88 12 29376 -52.9 -86.9 1 34.0 -56.8 261 84 780.3 780.3 326.7 780.5 0.02 89 11 29936 -54.3 -87.3 1 33.0 -58.0 261 88 794.9 794.9 327.1 795.0 0.02 90 10 30550 -52.3 -86.3 1 34.0 -56.9 260 93 824.3 824.3 327.8 824.5 0.02 91 8.6 31521 -54.3 -87.3 1 33.0 -58.6 852.9 852.9 328.5 853.1 0.02 92 8.2 31828 -52.3 -86.3 1 34.0 -57.5 872.5 872.5 328.9 872.7 0.03 93 7.6 32317 -54.9 -87.9 1 33.0 -59.4 881.1 881.1 329.1 881.3 0.02 94 6.8 33034 -51.1 -86.1 1 35.0 -57.5 925.5 925.5 329.9 925.8 0.03 TRP 222 11041 -60.5 -63.7 66 3.2 -60.6 270 55 327.0 327.1 290.9 327.2 0.03 WND 215 11241 -58.9 -68.2 29 9.3 -59.0 270 60 332.5 332.5 292.4 332.6 0.02 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 756.00 mb = 2277.85 m = 7473.19 ft Wetbulb zero: 823.60 mb = 1587.11 m = 5207.00 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 48.54 % Est. max temperature: 15.01 C = 59.01 F Sfc-Lift cond lev (LCL): 958.17 mb = 347.41 m = 1139.78 ft T: 10.50 C 700-500 lapse rate: 6.00 C/km ThetaE index: 4.56 C Layer 825.0- 814.0 mb Conv cond level (CCL): 892.88 mb = 931.79 m = 3057.00 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 14.38 C = 57.88 F Cap Strength: 6.05 C Lifted Index: 7.78 C Risk: None Lifted Index @300 mb: 10.36 C Lifted Index @700 mb: 4.63 C Showalter Index: 10.30 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 17.40 C K Index: -0.80 Risk: None Sweat Index: 63.60 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.86 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 4.70 J/kg Cap Strength: 7.51 C Lift Cond Lev (LCL): 906.97 mb = 803.16 m = 2635.02 ft Lev Free Conv (LFC): 871.97 mb = 1125.22 m = 3691.62 ft Equ Level (EL): 811.97 mb = 1701.83 m = 5583.36 ft B at Equ Level: 11.17 J/kg Max Parcel Lev (MPL): 791.97 mb = 1903.12 m = 6243.77 ft Wind level data Storm motion: 304 at 18 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 ---------------------------------------------------------- 0 989 83 270 6 6.0 -0.0 | 138 13 -8.9 10.0 1 925 641 295 11 10.0 -4.6 | 137 7 -4.9 5.4 2 850 1333 285 11 10.6 -2.8 | 149 8 -4.3 7.2 3 700 2890 275 23 22.9 -2.0 | 225 11 8.0 8.0 4 500 5490 270 38 38.0 -0.0 | 247 25 23.1 10.0 5 400 7120 265 51 50.8 4.4 | 248 39 35.9 14.4 6 300 9110 260 54 53.2 9.4 | 243 43 38.3 19.4 7 250 10290 275 52 51.8 -4.5 | 262 37 36.9 5.5 8 222 11041 270 55 55.0 -0.0 | 256 41 40.1 10.0 9 215 11241 270 60 60.0 -0.0 | 257 46 45.1 10.0 10 200 11700 270 50 50.0 -0.0 | 254 37 35.1 10.0 11 150 13550 270 47 47.0 -0.0 | 253 34 32.1 10.0 12 100 16130 255 27 26.1 7.0 | 213 20 11.2 17.0 13 70 18350 265 37 36.9 3.2 | 239 26 22.0 13.2 14 50 20430 265 26 25.9 2.3 | 222 16 11.0 12.3 15 30 23600 270 39 39.0 -0.0 | 247 26 24.1 10.0 16 20 26130 265 60 59.8 5.2 | 251 47 44.9 15.2 17 10 30550 260 93 91.6 16.1 | 251 81 76.7 26.2 Wind Parameters Mean winds (0-6000m): 273.9 at 23.9 knts Storm direction: 303.9 at 17.9 knts Shear (0-3000m) pos: 0.9 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 29.1 neg: -0.9 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 33.48 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 ------------------------------------------------------------------------------- 500 285 8 139 10| 5.6 0.0 5.6| 1.9 -0.7 1.2 2.4 0.05| 5.7 0.3 1000 289 10 140 9| 2.8 0.5 3.2| 3.8 -0.9 2.9 2.9 0.15| 3.7 0.6 1500 288 10 143 9| 1.9 1.0 2.9| 8.4 -0.9 7.5 5.0 0.34| 3.4 1.1 2000 286 11 150 8| 1.4 1.8 3.2| 15.7 -0.9 14.8 7.4 0.52| 3.5 1.9 2500 283 13 162 7| 1.1 2.2 3.4| 22.8 -0.9 21.9 8.8 0.59| 3.7 2.2 3000 281 14 175 7| 0.9 2.5 3.4| 29.1 -0.9 28.2 9.4 0.60| 3.7 2.2 4000 278 18 198 8| 0.7 2.6 3.3| 40.1 -0.9 39.2 9.8 0.57| 3.5 2.0 5000 276 21 216 10| 0.6 2.7 3.3| 49.5 -0.9 48.6 9.7 0.53| 3.4 1.8 6000 274 24 227 12| 0.5 2.9 3.3| 56.9 -0.9 56.0 9.3 0.46| 3.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251021.23.gif