UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 13 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 1017 87 15.2 12.7 85 2.5 13.7 110 15 287.0 288.6 286.1 312.3 9.10 1 1000 229 13.2 12.0 92 1.2 12.5 110 19 286.4 287.9 285.7 310.9 8.84 2 980 399 11.6 11.6 100 0.0 11.6 115 20 286.4 287.9 285.6 310.8 8.78 3 946 694 10.2 10.2 100 0.0 10.2 124 20 287.9 289.3 285.7 311.1 8.28 4 939 756 12.0 8.7 80 3.3 10.1 126 21 290.3 291.7 285.9 311.7 7.53 5 935 792 12.2 9.0 81 3.2 10.4 127 21 290.9 292.3 286.4 312.8 7.72 6 925 882 13.2 8.7 74 4.5 10.6 130 21 292.8 294.2 287.0 314.7 7.65 7 918 946 14.2 8.2 67 6.0 10.7 125 20 294.5 295.8 287.4 316.0 7.45 8 903 1085 13.8 7.8 67 6.0 10.3 113 19 295.4 296.8 287.7 316.8 7.37 9 894 1170 13.8 6.8 63 7.0 9.8 106 18 296.3 297.5 287.6 316.5 6.94 10 888 1227 13.8 5.8 58 8.0 9.3 101 17 296.9 298.0 287.4 316.0 6.52 11 886 1246 13.8 6.8 63 7.0 9.8 99 17 297.1 298.3 287.9 317.6 7.01 12 878 1322 13.8 5.8 58 8.0 9.3 93 16 297.8 299.0 287.8 317.2 6.59 13 850 1595 12.0 4.0 58 8.0 7.6 70 13 298.7 299.8 287.6 316.5 6.00 14 813 1965 8.8 -0.2 53 9.0 4.3 76 15 299.1 300.0 286.4 313.0 4.64 15 810 1996 8.4 1.4 61 7.0 4.8 76 15 299.0 300.0 286.9 314.6 5.23 16 806 2037 8.0 0.0 57 8.0 4.0 77 15 299.0 299.9 286.5 313.2 4.75 17 801 2088 7.6 -0.4 57 8.0 3.7 78 15 299.1 300.0 286.4 313.0 4.64 18 798 2119 7.2 1.2 66 6.0 4.1 78 15 299.0 300.0 286.9 314.6 5.23 19 791 2191 6.6 0.6 65 6.0 3.6 79 16 299.2 300.1 286.8 314.2 5.05 20 788 2222 6.6 -2.4 53 9.0 2.4 80 16 299.5 300.2 285.9 311.7 4.07 21 786 2243 6.4 -2.6 53 9.0 2.2 80 16 299.5 300.2 285.9 311.6 4.02 22 782 2285 6.2 -3.8 49 10.0 1.6 81 16 299.7 300.4 285.7 310.9 3.69 23 779 2317 5.8 -1.2 61 7.0 2.4 81 16 299.6 300.4 286.4 313.1 4.50 24 774 2369 5.6 -6.4 42 12.0 0.4 82 16 299.9 300.5 285.1 309.3 3.06 25 769 2422 5.2 -2.8 56 8.0 1.5 83 17 300.1 300.8 286.1 312.3 4.04 26 768 2433 5.0 -3.0 56 8.0 1.3 83 17 300.0 300.7 286.1 312.0 3.99 27 760 2518 4.4 -1.6 65 6.0 1.5 84 17 300.2 301.0 286.6 313.7 4.48 28 757 2550 4.2 -3.8 56 8.0 0.5 85 17 300.3 301.0 286.0 311.9 3.81 29 756 2561 4.2 -5.8 48 10.0 -0.2 85 17 300.4 301.0 285.5 310.4 3.28 30 755 2572 4.4 -10.6 33 15.0 -1.4 85 17 300.8 301.2 284.5 307.8 2.26 31 754 2583 4.4 -10.6 33 15.0 -1.5 85 17 300.9 301.3 284.5 307.9 2.26 32 751 2615 4.4 -16.6 20 21.0 -2.8 86 17 301.2 301.5 283.7 305.7 1.39 33 730 2846 4.0 -19.0 17 23.0 -3.5 90 18 303.3 303.5 284.2 307.0 1.17 34 722 2935 3.4 -16.6 21 20.0 -3.5 91 19 303.6 303.8 284.7 308.2 1.44 35 714 3026 3.2 -19.8 17 23.0 -4.1 92 19 304.3 304.5 284.5 307.9 1.11 36 707 3106 2.6 -16.4 23 19.0 -4.0 94 20 304.5 304.8 285.1 309.3 1.50 37 705 3128 2.6 -7.4 48 10.0 -1.7 94 20 304.7 305.3 286.9 314.4 3.11 38 700 3186 2.6 -13.4 30 16.0 -3.4 95 20 305.4 305.7 285.9 311.5 1.94 39 698 3209 2.6 -10.4 38 13.0 -2.6 95 20 305.6 306.1 286.5 313.4 2.48 40 696 3232 2.2 -3.8 64 6.0 -0.6 95 20 305.4 306.2 288.2 318.2 4.15 41 695 3244 2.2 -6.8 51 9.0 -1.7 95 20 305.5 306.2 287.3 315.8 3.30 42 688 3325 2.4 -11.6 35 14.0 -3.1 95 20 306.7 307.1 286.7 313.9 2.29 43 686 3349 2.4 -8.6 44 11.0 -2.2 95 20 306.9 307.5 287.5 316.1 2.91 44 684 3372 2.2 -7.8 48 10.0 -2.1 95 20 306.9 307.5 287.6 316.7 3.11 45 680 3420 2.4 -10.6 38 13.0 -2.9 95 20 307.7 308.2 287.3 315.6 2.50 46 675 3479 2.4 -11.6 35 14.0 -3.1 96 20 308.3 308.8 287.3 315.8 2.33 47 674 3491 2.2 -10.8 38 13.0 -3.0 96 20 308.2 308.7 287.5 316.2 2.49 48 672 3515 2.2 -16.8 23 19.0 -4.4 96 20 308.5 308.8 286.5 313.5 1.53 49 669 3551 2.2 -21.8 15 24.0 -5.3 96 20 308.9 309.1 286.1 312.2 1.00 50 668 3563 2.0 -19.0 19 21.0 -5.0 96 20 308.8 309.0 286.4 313.0 1.27 51 664 3612 2.2 -18.8 19 21.0 -4.8 96 20 309.6 309.8 286.7 313.9 1.30 52 660 3660 2.2 -22.8 14 25.0 -5.5 96 20 310.1 310.3 286.5 313.2 0.93 53 500 5830 -14.5 -40.5 9 26.0 -18.6 100 18 315.4 315.4 287.5 316.2 0.22 54 400 7480 -25.9 -50.9 8 25.0 -28.2 80 25 321.3 321.3 289.3 321.7 0.09 55 300 9490 -43.7 -52.7 36 9.0 -44.1 70 20 323.8 323.8 290.0 324.1 0.10 56 250 10690 -52.9 -60.9 37 8.0 -53.1 55 25 327.4 327.4 291.0 327.6 0.04 57 200 12090 -62.5 -70.5 33 8.0 -62.6 30 21 333.8 333.8 292.7 333.8 0.01 58 189 12438 -64.9 -71.9 37 7.0 -65.0 35 25 335.4 335.4 293.2 335.4 0.01 59 150 13860 -62.7 -81.7 6 19.0 -62.9 40 7 362.1 362.1 299.1 362.1 0.00 60 100 16360 -62.3 -85.3 3 23.0 -62.5 80 4 407.4 407.4 306.2 407.4 0.00 61 81 17647 -64.9 -87.9 3 23.0 -65.1 112 9 427.3 427.3 308.6 427.3 0.00 62 71 18453 -62.1 -87.1 2 25.0 -62.4 133 12 449.7 449.7 310.8 449.7 0.00 63 70 18540 -62.7 -87.7 2 25.0 -63.0 135 12 450.2 450.2 310.9 450.3 0.00 64 50 20610 -63.9 -88.9 2 25.0 -64.3 175 6 492.9 492.9 314.4 492.9 0.00 65 43 21542 -60.7 -87.7 2 27.0 -61.3 187 5 522.5 522.5 316.5 522.5 0.00 66 38 22304 -64.5 -89.5 2 25.0 -64.9 196 5 531.6 531.6 317.0 531.6 0.00 67 31 23557 -61.7 -88.7 2 27.0 -62.4 212 4 571.1 571.1 319.2 571.1 0.00 68 30 23760 -62.1 -88.1 2 26.0 -62.8 215 4 575.3 575.3 319.5 575.4 0.01 69 29 23970 -62.3 -89.3 2 27.0 -63.0 223 4 580.4 580.4 319.7 580.4 0.00 70 27 24414 -60.1 -88.1 1 28.0 -61.1 240 5 598.6 598.6 320.6 598.6 0.01 71 22 25701 -57.5 -86.5 1 29.0 -59.1 288 6 642.4 642.4 322.4 642.5 0.01 72 20 26300 -59.9 -87.9 1 28.0 -61.2 310 7 652.8 652.8 322.8 652.9 0.01 73 18 26960 -60.1 -88.1 1 28.0 -61.5 299 8 672.2 672.2 323.5 672.2 0.01 74 16 27701 -57.3 -87.3 1 30.0 -59.4 287 9 704.3 704.3 324.6 704.4 0.01 75 14 28550 -56.1 -87.1 1 31.0 -58.7 274 11 735.8 735.8 325.6 735.9 0.01 76 13 29022 -55.3 -86.3 1 31.0 -58.3 266 11 754.3 754.4 326.1 754.5 0.02 77 12 29533 -56.1 -86.1 1 30.0 -59.0 258 12 769.0 769.0 326.4 769.1 0.02 78 10 30710 -50.1 -84.1 1 34.0 -55.5 240 14 832.5 832.6 328.0 832.8 0.03 79 9.0 31396 -51.5 -84.5 1 33.0 -56.7 852.6 852.6 328.5 852.9 0.03 80 8.4 31847 -49.1 -84.1 1 35.0 -55.6 879.0 879.0 329.0 879.4 0.04 81 7.8 32330 -51.7 -84.7 1 33.0 -57.3 887.4 887.5 329.2 887.8 0.04 82 6.7 33321 -49.3 -83.3 1 34.0 -56.5 936.9 936.9 330.1 937.5 0.06 83 6.5 33521 -46.7 -82.7 1 36.0 -55.4 956.0 956.1 330.5 956.8 0.07 84 6.0 34055 -44.7 -81.7 1 37.0 -54.8 986.8 986.9 330.9 987.8 0.08 85 5.0 35276 -44.3 -82.3 1 38.0 -55.5 1041.5 1041.5 331.8 1042.5 0.09 TRP 189 12438 -64.9 -71.9 37 7.0 -65.0 35 25 335.4 335.4 293.2 335.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 638.92 mb = 3946.14 m = 12946.51 ft Wetbulb zero: 756.22 mb = 2558.73 m = 8394.69 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 38.85 % Est. max temperature: 26.47 C = 79.64 F Sfc-Lift cond lev (LCL): 979.75 mb = 400.80 m = 1314.93 ft T: 11.59 C 700-500 lapse rate: 6.47 C/km ThetaE index: 4.54 C Layer 878.0- 810.0 mb Conv cond level (CCL): 954.50 mb = 618.97 m = 2030.72 ft Mean mixing ratio: 8.40 g/kg Conv temperature: 15.75 C = 60.34 F Cap Strength: 8.33 C Lifted Index: 6.69 C Risk: None Lifted Index @300 mb: 8.72 C Lifted Index @700 mb: 5.80 C Showalter Index: 3.88 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 18.50 C K Index: 14.50 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.63 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 51319.33 J/kg Cap Strength: 8.27 C Lift Cond Lev (LCL): 944.22 mb = 709.47 m = 2327.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 at 14 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 1017 87 110 15 -14.1 5.1 | 46 5 -3.4 -3.3 1 1000 229 110 19 -17.9 6.5 | 75 7 -7.2 -2.0 2 925 882 130 21 -16.1 13.5 | 133 7 -5.4 5.0 3 850 1595 70 13 -12.2 -4.4 | 7 13 -1.5 -12.9 4 700 3186 95 20 -19.9 1.7 | 54 11 -9.3 -6.7 5 500 5830 100 18 -17.7 3.1 | 53 9 -7.1 -5.3 6 400 7480 80 25 -24.6 -4.3 | 47 19 -14.0 -12.8 7 300 9490 70 20 -18.8 -6.8 | 28 17 -8.1 -15.3 8 250 10690 55 25 -20.5 -14.3 | 23 25 -9.8 -22.8 9 200 12090 30 21 -10.5 -18.2 | 360 27 0.2 -26.7 10 189 12438 35 25 -14.3 -20.5 | 7 29 -3.7 -28.9 11 150 13860 40 7 -4.5 -5.4 | 336 15 6.2 -13.8 12 100 16360 80 4 -3.9 -0.7 | 324 11 6.7 -9.2 13 70 18540 135 12 -8.5 8.5 | 270 2 2.2 0.0 14 50 20610 175 6 -0.5 6.0 | 284 10 10.1 -2.5 15 30 23760 215 4 2.3 3.3 | 292 14 13.0 -5.2 16 20 26300 310 7 5.4 -4.5 | 309 21 16.0 -13.0 17 10 30710 240 14 12.1 7.0 | 274 23 22.8 -1.5 Wind Parameters Mean winds (0-6000m): 98.4 at 18.2 knts Storm direction: 128.4 at 13.6 knts Shear (0-3000m) pos: 2.6 neg: 2.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 4.8 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -38.4 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.60 Bulk Shear: 3.45 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 ------------------------------------------------------------------------------- 500 114 19 83 7| 6.3 0.0 6.3| 11.5 0.0 11.5 23.0 0.89| 7.8 7.0 1000 119 20 100 6| 3.1 1.6 4.7| 17.3 -10.7 6.6 6.6 0.22| 8.8 1.9 1500 114 18 82 6| 2.1 5.3 7.4| 17.3 -38.4 -21.1 -14.0 -0.25| 10.3 -2.6 2000 106 17 59 7| 2.2 4.0 6.2| 26.3 -38.4 -12.1 -6.1 -0.15| 8.4 -1.3 2500 102 17 50 8| 2.4 3.2 5.6| 36.1 -38.4 -2.2 -0.9 -0.05| 7.4 -0.4 3000 100 17 49 8| 2.6 2.7 5.2| 46.4 -38.4 8.0 2.7 0.04| 6.7 0.3 4000 99 18 50 9| 2.0 2.0 4.0| 48.5 -38.4 10.1 2.5 0.05| 5.3 0.3 5000 98 18 51 9| 1.6 1.6 3.2| 48.5 -38.6 9.9 2.0 0.05| 4.3 0.2 6000 98 18 52 9| 1.3 1.4 2.7| 48.6 -38.8 9.8 1.6 0.05| 3.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251013.11.gif