UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050111.upa.cvt Date: 1100Z 1 MAY 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 1 MAY 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 1005 85 20.4 11.4 56 9.0 14.9 120 9 293.1 294.6 287.9 317.3 8.45 1 1000 128 19.4 10.4 56 9.0 14.0 115 4 292.5 294.0 287.2 315.3 7.93 2 962 460 16.2 9.2 63 7.0 12.1 113 11 292.6 293.9 286.9 314.4 7.61 3 959 486 16.4 8.4 59 8.0 11.8 112 12 293.0 294.3 286.6 313.8 7.22 4 957 504 18.0 8.0 52 10.0 12.2 112 12 294.8 296.1 287.2 315.2 7.04 5 946 603 18.8 7.8 49 11.0 12.4 111 14 296.6 297.9 287.8 317.1 7.03 6 929 759 18.0 7.0 49 11.0 11.7 110 17 297.3 298.6 287.8 317.2 6.77 7 925 796 17.6 7.6 52 10.0 11.8 110 18 297.3 298.6 288.1 318.1 7.09 8 917 870 17.0 8.0 55 9.0 11.7 113 18 297.4 298.8 288.4 318.9 7.35 9 910 935 16.6 6.6 52 10.0 10.9 115 17 297.7 298.9 287.9 317.4 6.73 10 882 1200 14.0 6.0 58 8.0 9.5 124 16 297.6 298.9 287.8 317.2 6.66 11 865 1364 12.6 3.6 54 9.0 7.8 130 15 297.9 298.9 287.0 314.8 5.73 12 859 1423 12.6 -0.4 41 13.0 6.1 132 14 298.4 299.2 285.8 311.4 4.32 13 857 1442 12.6 -0.4 41 13.0 6.1 133 14 298.6 299.4 285.9 311.6 4.33 14 855 1462 12.4 -1.6 38 14.0 5.6 133 14 298.6 299.4 285.5 310.6 3.97 15 850 1511 12.0 -1.0 41 13.0 5.6 135 14 298.7 299.5 285.8 311.2 4.18 16 843 1580 11.4 -0.6 43 12.0 5.4 137 14 298.8 299.6 285.9 311.8 4.34 17 835 1660 10.6 0.6 50 10.0 5.5 140 14 298.8 299.6 286.4 313.0 4.78 18 827 1740 9.8 -1.2 46 11.0 4.4 143 14 298.7 299.5 285.8 311.4 4.23 19 799 2024 7.0 1.0 66 6.0 3.9 153 14 298.7 299.7 286.8 314.0 5.15 20 793 2086 6.6 -0.4 61 7.0 3.2 155 14 298.9 299.8 286.4 312.9 4.68 21 762 2412 3.4 -1.6 70 5.0 1.0 166 15 298.9 299.7 286.1 312.3 4.46 22 758 2455 3.2 -2.8 65 6.0 0.4 167 15 299.1 299.9 285.8 311.5 4.10 23 753 2508 2.6 -3.4 65 6.0 -0.1 169 15 299.1 299.8 285.7 310.9 3.95 24 745 2595 2.2 -5.8 55 8.0 -1.2 172 15 299.5 300.1 285.2 309.6 3.33 25 744 2606 2.2 -7.8 48 10.0 -1.9 173 15 299.7 300.2 284.7 308.4 2.85 26 728 2781 1.0 -10.0 44 11.0 -3.3 179 15 300.2 300.7 284.5 307.8 2.45 27 720 2870 0.6 -13.4 34 14.0 -4.4 182 15 300.7 301.1 284.0 306.6 1.89 28 717 2903 0.8 -17.2 25 18.0 -5.1 183 15 301.3 301.5 283.7 305.7 1.38 29 705 3039 0.6 -21.4 17 22.0 -5.9 188 15 302.5 302.7 283.7 305.7 0.98 30 700 3096 0.2 -21.8 17 22.0 -6.2 190 15 302.7 302.9 283.7 305.8 0.95 31 643 3770 -5.1 -25.1 19 20.0 -10.2 189 19 304.1 304.3 284.1 306.7 0.77 32 621 4042 -6.5 -30.5 13 24.0 -11.8 188 20 305.6 305.7 284.2 307.2 0.49 33 619 4068 -6.7 -26.7 19 20.0 -11.5 188 20 305.6 305.8 284.5 308.0 0.69 34 617 4093 -6.9 -22.9 27 16.0 -11.2 188 21 305.7 305.9 284.9 308.9 0.98 35 616 4105 -7.1 -20.1 35 13.0 -10.8 188 21 305.6 305.8 285.2 309.7 1.26 36 614 4131 -7.3 -22.3 29 15.0 -11.3 188 21 305.6 305.8 284.9 309.1 1.04 37 610 4182 -7.7 -18.7 41 11.0 -11.0 188 21 305.8 306.0 285.5 310.4 1.43 38 607 4220 -8.1 -19.1 41 11.0 -11.3 188 21 305.7 306.0 285.4 310.2 1.39 39 605 4246 -8.5 -18.5 44 10.0 -11.5 188 22 305.6 305.8 285.4 310.3 1.47 40 583 4531 -11.1 -19.1 52 8.0 -13.3 187 23 305.8 306.0 285.5 310.5 1.45 41 582 4545 -10.7 -15.3 69 4.6 -12.2 187 23 306.4 306.8 286.3 312.8 2.00 42 581 4558 -10.7 -15.7 67 5.0 -12.3 187 23 306.5 306.9 286.3 312.7 1.94 43 576 4624 -10.7 -14.0 77 3.3 -11.8 187 24 307.3 307.7 286.9 314.5 2.25 44 565 4772 -11.3 -15.0 74 3.7 -12.5 187 25 308.3 308.7 287.1 315.1 2.11 45 512 5522 -15.7 -18.5 79 2.8 -16.5 185 29 311.8 312.1 287.9 317.5 1.74 46 500 5700 -17.3 -19.0 87 1.7 -17.8 185 30 311.9 312.3 287.9 317.5 1.70 47 499 5715 -17.3 -18.9 87 1.6 -17.7 185 30 312.1 312.5 288.0 317.8 1.72 48 489 5866 -18.5 -20.7 83 2.2 -19.1 187 29 312.5 312.8 287.9 317.4 1.50 49 468 6191 -20.7 -22.6 85 1.9 -21.1 192 28 313.7 313.9 288.1 318.1 1.33 50 454 6415 -22.9 -23.7 93 0.8 -23.1 196 27 313.7 313.9 288.1 317.8 1.24 51 446 6545 -23.5 -24.9 88 1.4 -23.8 198 26 314.5 314.7 288.2 318.3 1.14 52 440 6643 -24.3 -25.3 91 1.0 -24.5 199 25 314.7 314.9 288.2 318.5 1.11 53 428 6844 -25.7 -28.0 81 2.3 -26.1 202 24 315.4 315.6 288.2 318.5 0.89 54 424 6912 -26.1 -28.3 82 2.2 -26.5 203 24 315.8 315.9 288.3 318.8 0.88 55 400 7330 -29.3 -32.5 74 3.2 -29.7 210 22 316.9 317.0 288.5 319.1 0.62 56 300 9310 -46.3 -54.3 40 8.0 -46.6 190 33 320.1 320.1 288.9 320.4 0.08 57 250 10500 -55.5 -62.5 41 7.0 -55.6 200 28 323.6 323.6 289.9 323.7 0.03 58 213 11508 -61.1 -73.1 19 12.0 -61.2 180 12 330.0 330.0 291.7 330.0 0.01 59 200 11900 -60.3 -74.3 14 14.0 -60.4 190 19 337.3 337.3 293.6 337.3 0.01 60 150 13700 -55.9 -83.9 2 28.0 -56.2 205 13 373.8 373.8 301.2 373.8 0.00 61 100 16270 -57.3 -86.3 1 29.0 -57.7 280 14 417.0 417.0 307.4 417.0 0.00 62 80 17675 -60.5 -87.5 2 27.0 -60.9 299 10 437.9 437.9 309.7 437.9 0.00 63 70 18510 -59.9 -87.9 1 28.0 -60.3 310 8 456.2 456.2 311.4 456.2 0.00 64 53 20246 -58.5 -87.5 1 29.0 -59.2 347 10 497.3 497.3 314.8 497.3 0.00 65 50 20610 -59.1 -87.1 1 28.0 -59.7 355 11 504.2 504.2 315.2 504.2 0.00 66 46 21130 -60.7 -87.7 2 27.0 -61.3 347 10 512.5 512.5 315.8 512.5 0.00 67 37 22491 -58.7 -87.7 1 29.0 -59.6 326 6 550.6 550.6 318.1 550.6 0.00 68 31 23596 -60.9 -88.9 1 28.0 -61.7 308 3 573.2 573.2 319.3 573.2 0.00 69 30 23800 -60.1 -89.1 1 29.0 -61.0 305 2 580.8 580.8 319.7 580.8 0.00 70 24 25202 -57.5 -87.5 1 30.0 -59.0 253 3 626.6 626.6 321.7 626.7 0.01 71 22 25750 -59.5 -87.5 1 28.0 -60.8 232 4 636.5 636.5 322.2 636.5 0.01 72 20 26350 -57.3 -87.3 1 30.0 -59.0 210 4 660.8 660.8 323.1 660.8 0.01 73 17 27391 -53.1 -86.1 1 33.0 -56.1 217 6 705.7 705.7 324.6 705.8 0.01 74 15 28198 -54.1 -86.1 1 32.0 -57.1 222 7 728.1 728.1 325.3 728.2 0.02 75 13 29127 -49.9 -83.9 1 34.0 -54.6 229 8 773.0 773.1 326.5 773.3 0.03 76 11 30227 -47.7 -83.7 1 36.0 -53.8 236 10 818.9 818.9 327.7 819.2 0.03 77 10 30860 -45.9 -82.9 1 37.0 -53.2 240 11 848.2 848.2 328.4 848.6 0.04 78 9.1 31497 -39.3 -80.3 1 41.0 -50.4 896.7 896.7 329.4 897.4 0.07 79 8.4 32048 -36.9 -78.9 0 42.0 -49.8 926.9 926.9 329.9 927.9 0.09 80 8.2 32214 -37.5 -79.5 0 42.0 -50.2 930.9 931.0 330.0 931.9 0.09 81 7.5 32831 -37.3 -79.3 0 42.0 -50.6 955.8 955.9 330.5 956.9 0.10 82 5.8 34634 -30.1 -75.1 0 45.0 -49.5 1060.1 1060.3 332.1 1063.3 0.25 83 5.6 34883 -30.3 -75.3 0 45.0 -49.8 1069.9 1070.1 332.2 1073.2 0.25 84 4.7 36138 -27.1 -73.1 0 46.0 -49.9 1139.7 1140.0 333.2 1145.5 0.41 TRP 213 11508 -61.1 -73.1 19 12.0 -61.2 180 12 330.0 330.0 291.7 330.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 697.85 mb = 3121.42 m = 10240.76 ft Wetbulb zero: 754.14 mb = 2496.03 m = 8188.98 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 50.58 % Est. max temperature: 25.91 C = 78.64 F Sfc-Lift cond lev (LCL): 879.44 mb = 1224.85 m = 4018.49 ft T: 13.79 C 700-500 lapse rate: 6.72 C/km ThetaE index: 8.34 C Layer 793.0- 705.0 mb Conv cond level (CCL): 784.16 mb = 2177.89 m = 7145.23 ft Mean mixing ratio: 7.35 g/kg Conv temperature: 26.21 C = 79.18 F Cap Strength: 3.61 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 3.13 C Lifted Index @700 mb: 1.41 C Showalter Index: 4.24 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 16.30 C K Index: 6.30 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.60 J/kg Max Up Vert Vel: 8.56 m/s Conv Inhibition (B-): 201.14 J/kg Cap Strength: 3.66 C Lift Cond Lev (LCL): 830.49 mb = 1704.74 m = 5592.92 ft Lev Free Conv (LFC): 605.49 mb = 4239.31 m = 13908.33 ft Equ Level (EL): 575.49 mb = 4631.07 m = 15193.62 ft B at Equ Level: 36.31 J/kg Max Parcel Lev (MPL): 505.49 mb = 5617.90 m = 18431.22 ft Wind level data Storm motion: 203 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 1005 85 120 9 -7.8 4.5 | 57 16 -13.2 -8.5 1 1000 128 115 4 -3.6 1.7 | 39 14 -9.0 -11.3 2 925 796 110 18 -16.9 6.2 | 73 23 -22.3 -6.9 3 850 1511 135 14 -9.9 9.9 | 78 16 -15.3 -3.1 4 700 3096 190 15 2.6 14.8 | 122 3 -2.8 1.8 5 500 5700 185 30 2.6 29.9 | 171 17 -2.8 16.9 6 400 7330 210 22 11.0 19.1 | 223 8 5.6 6.0 7 300 9310 190 33 5.7 32.5 | 181 19 0.3 19.5 8 250 10500 200 28 9.6 26.3 | 197 14 4.2 13.3 9 213 11508 180 12 0.0 12.0 | 79 6 -5.4 -1.0 10 200 11900 190 19 3.3 18.7 | 160 6 -2.1 5.7 11 150 13700 205 13 5.5 11.8 | 356 1 0.1 -1.2 12 100 16270 280 14 13.8 -2.4 | 332 18 8.4 -15.5 13 70 18510 310 8 6.1 -5.1 | 358 18 0.7 -18.2 14 50 20610 355 11 1.0 -11.0 | 11 24 -4.5 -24.0 15 30 23800 305 2 1.6 -1.1 | 15 15 -3.8 -14.2 16 20 26350 210 4 2.0 3.5 | 20 10 -3.4 -9.6 17 10 30860 240 11 9.5 5.5 | 331 9 4.1 -7.5 Wind Parameters Mean winds (0-6000m): 172.6 at 18.8 knts Storm direction: 202.6 at 14.1 knts Shear (0-3000m) pos: 3.1 neg: 0.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 72.7 neg: -15.1 tot: 57.6 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.04 Bulk Shear: 35.05 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 ------------------------------------------------------------------------------- 500 113 9 54 16| 0.0 5.0 5.0| 30.0 -15.1 14.9 29.8 0.24| 12.6 3.0 1000 113 13 64 19| 1.8 2.5 4.3| 51.9 -15.1 36.8 36.8 0.34| 10.2 3.5 1500 118 13 69 19| 2.1 1.7 3.8| 57.0 -15.1 41.9 28.0 0.32| 8.6 2.7 2000 125 14 73 17| 2.7 1.3 3.9| 65.3 -15.1 50.2 25.1 0.35| 7.5 2.6 2500 133 14 77 16| 2.9 1.0 3.9| 70.2 -15.1 55.1 22.0 0.36| 6.9 2.5 3000 142 14 82 14| 3.1 0.8 3.9| 72.7 -15.1 57.6 19.2 0.36| 6.6 2.4 4000 157 15 93 11| 2.3 1.0 3.3| 77.1 -15.1 62.0 15.5 0.39| 5.7 2.2 5000 167 17 109 10| 1.9 1.3 3.2| 80.7 -15.1 65.6 13.1 0.37| 5.1 1.9 6000 173 19 126 10| 1.7 1.3 3.0| 92.7 -15.1 77.6 12.9 0.38| 4.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20250501.11.gif