UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042923.upa.cvt Date: 2300Z 29 APR 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 29 APR 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 1011 85 14.6 7.6 63 7.0 10.7 110 18 286.9 288.0 283.4 305.1 6.48 1 1005 135 15.8 6.8 55 9.0 10.9 115 28 288.5 289.6 283.8 306.0 6.17 2 1000 177 15.8 5.8 51 10.0 10.4 120 37 289.0 290.0 283.5 305.4 5.78 3 999 186 18.0 5.0 42 13.0 11.0 120 37 291.2 292.2 284.2 307.0 5.47 4 995 220 18.8 0.8 30 18.0 9.7 122 36 292.4 293.1 283.1 304.3 4.07 5 994 229 19.0 1.0 30 18.0 9.9 122 36 292.7 293.4 283.3 304.7 4.13 6 987 289 18.8 4.8 40 14.0 11.2 125 34 293.0 294.0 284.9 308.9 5.46 7 966 474 18.2 5.2 42 13.0 11.0 133 29 294.2 295.3 285.7 311.0 5.74 8 957 554 18.0 5.0 42 13.0 10.9 137 27 294.8 295.9 285.9 311.5 5.71 9 926 835 15.8 5.8 51 10.0 10.2 150 19 295.4 296.5 286.6 313.6 6.25 10 925 844 15.8 5.8 51 10.0 10.2 150 19 295.5 296.6 286.6 313.7 6.26 11 916 927 15.2 5.2 51 10.0 9.7 151 19 295.7 296.8 286.5 313.4 6.06 12 910 982 15.0 2.0 41 13.0 8.2 151 18 296.0 296.9 285.4 310.3 4.86 13 902 1057 14.2 4.2 51 10.0 8.8 151 18 296.0 297.0 286.3 312.8 5.73 14 881 1255 13.0 -1.0 38 14.0 6.1 153 17 296.7 297.4 284.8 308.7 4.03 15 875 1313 12.4 0.4 44 12.0 6.3 153 16 296.7 297.5 285.3 310.0 4.50 16 872 1341 12.4 -1.6 38 14.0 5.6 153 16 297.0 297.7 284.8 308.6 3.90 17 850 1555 11.0 -4.0 35 15.0 4.1 155 15 297.7 298.3 284.5 307.7 3.34 18 831 1743 9.8 -6.2 32 16.0 2.8 153 15 298.3 298.9 284.2 307.1 2.89 19 762 2455 3.8 -8.2 41 12.0 -1.1 147 14 299.3 299.8 284.4 307.6 2.70 20 758 2498 3.8 -7.2 44 11.0 -0.8 146 14 299.8 300.3 284.8 308.8 2.93 21 735 2747 2.2 -11.8 35 14.0 -3.0 144 14 300.7 301.1 284.3 307.2 2.10 22 732 2780 2.0 -10.0 41 12.0 -2.7 143 14 300.8 301.3 284.7 308.4 2.44 23 716 2958 0.2 -10.8 43 11.0 -4.0 142 14 300.8 301.2 284.5 308.0 2.34 24 709 3037 -0.3 -11.3 43 11.0 -4.4 141 14 301.1 301.5 284.6 308.1 2.27 25 700 3139 -0.7 -14.7 34 14.0 -5.5 140 14 301.7 302.0 284.2 307.2 1.74 26 694 3208 -0.3 -16.3 29 16.0 -5.7 140 14 302.9 303.2 284.5 307.8 1.54 27 680 3370 -1.7 -18.7 26 17.0 -7.0 140 14 303.1 303.3 284.2 307.2 1.28 28 673 3453 -1.7 -23.7 17 22.0 -7.8 140 14 304.0 304.2 284.1 306.8 0.84 29 662 3584 -1.9 -27.9 12 26.0 -8.4 140 15 305.2 305.3 284.2 307.2 0.58 30 661 3596 -1.9 -28.9 11 27.0 -8.5 140 15 305.3 305.4 284.2 307.1 0.53 31 638 3876 -4.1 -28.1 13 24.0 -9.9 140 15 306.0 306.1 284.5 308.0 0.59 32 574 4703 -9.1 -42.1 5 33.0 -14.5 140 16 309.5 309.5 285.4 310.1 0.16 33 567 4798 -9.1 -44.1 4 35.0 -14.5 140 17 310.6 310.6 285.7 311.1 0.13 34 536 5230 -12.5 -45.5 4 33.0 -17.1 140 17 311.5 311.6 286.0 312.0 0.12 35 525 5389 -12.1 -56.1 1 44.0 -17.1 140 17 313.9 313.9 286.8 314.0 0.04 36 500 5760 -14.9 -54.9 2 40.0 -19.2 140 18 314.9 314.9 287.1 315.0 0.04 37 492 5881 -16.1 -55.1 2 39.0 -20.1 139 18 314.9 314.9 287.1 315.0 0.04 38 400 7390 -29.7 -46.7 18 17.0 -31.2 130 21 316.4 316.4 287.7 316.9 0.14 39 397 7444 -30.3 -47.3 17 17.0 -31.7 129 21 316.3 316.3 287.7 316.8 0.14 40 361 8115 -35.3 -53.3 14 18.0 -36.4 118 16 318.3 318.3 288.3 318.6 0.07 41 318 8988 -42.7 -58.7 16 16.0 -43.3 102 11 319.8 319.8 288.7 320.0 0.04 42 306 9247 -44.1 -63.1 10 19.0 -44.6 97 9 321.4 321.4 289.2 321.5 0.03 43 300 9380 -45.1 -62.1 13 17.0 -45.6 95 8 321.8 321.8 289.3 321.9 0.03 44 291 9582 -46.7 -59.7 21 13.0 -47.1 91 7 322.3 322.3 289.5 322.5 0.04 45 288 9651 -47.3 -57.3 31 10.0 -47.6 89 7 322.4 322.4 289.6 322.7 0.06 46 285 9719 -47.9 -56.9 35 9.0 -48.2 88 6 322.5 322.5 289.6 322.8 0.06 47 283 9766 -48.1 -55.1 44 7.0 -48.3 87 6 322.9 322.9 289.8 323.2 0.08 48 281 9812 -48.3 -59.3 27 11.0 -48.6 86 6 323.3 323.3 289.8 323.5 0.05 49 279 9859 -48.5 -60.5 24 12.0 -48.8 85 6 323.6 323.6 289.9 323.8 0.04 50 275 9954 -49.1 -59.1 30 10.0 -49.4 83 5 324.1 324.1 290.0 324.3 0.05 51 270 10074 -50.1 -60.1 30 10.0 -50.4 81 5 324.4 324.4 290.1 324.5 0.04 52 267 10146 -50.9 -57.9 43 7.0 -51.1 79 4 324.2 324.2 290.1 324.5 0.06 53 265 10195 -51.5 -58.5 43 7.0 -51.7 78 4 324.1 324.1 290.0 324.3 0.05 54 262 10269 -51.9 -58.9 43 7.0 -52.1 76 4 324.5 324.5 290.2 324.7 0.05 55 250 10570 -54.3 -59.0 56 4.7 -54.4 70 2 325.3 325.3 290.5 325.6 0.05 56 200 11970 -63.7 -68.7 50 5.0 -63.7 205 5 331.9 331.9 292.3 332.0 0.02 57 192 12218 -64.9 -69.9 50 5.0 -65.0 160 6 333.9 333.9 292.8 333.9 0.02 58 150 13740 -58.5 -83.5 3 25.0 -58.7 195 5 369.3 369.3 300.4 369.3 0.00 59 100 16290 -59.7 -87.7 1 28.0 -60.0 280 4 412.4 412.4 306.8 412.4 0.00 60 87 17159 -60.9 -88.9 1 28.0 -61.2 239 3 426.7 426.7 308.5 426.7 0.00 61 84 17378 -59.3 -88.3 1 29.0 -59.7 229 3 434.3 434.3 309.3 434.3 0.00 62 80 17683 -60.9 -88.9 1 28.0 -61.2 214 2 437.1 437.1 309.6 437.1 0.00 63 76 18004 -58.9 -88.9 1 30.0 -59.3 199 2 447.7 447.7 310.6 447.7 0.00 64 70 18520 -59.1 -89.1 1 30.0 -59.6 175 1 457.9 457.9 311.6 458.0 0.00 65 68 18701 -58.7 -88.7 1 30.0 -59.2 191 1 462.6 462.6 312.0 462.6 0.00 66 59 19588 -60.5 -89.5 1 29.0 -61.0 266 4 477.8 477.8 313.2 477.8 0.00 67 50 20620 -59.1 -89.1 1 30.0 -59.7 355 6 504.2 504.2 315.2 504.2 0.00 68 46 21141 -61.1 -89.1 1 28.0 -61.6 6 6 511.6 511.6 315.8 511.6 0.00 69 44 21419 -58.9 -88.9 1 30.0 -59.6 13 6 523.5 523.5 316.5 523.5 0.00 70 41 21863 -58.7 -89.7 1 31.0 -59.5 22 6 534.7 534.7 317.2 534.7 0.00 71 34 23035 -60.3 -90.3 1 30.0 -61.1 48 6 559.8 559.8 318.6 559.9 0.00 72 30 23820 -58.3 -89.3 1 31.0 -59.4 65 6 585.7 585.7 319.9 585.7 0.00 73 24 25221 -59.1 -90.1 1 31.0 -60.3 359 7 622.0 622.0 321.6 622.0 0.00 74 22 25768 -57.5 -89.5 1 32.0 -59.1 333 8 642.4 642.4 322.4 642.5 0.01 75 21 26062 -58.3 -89.3 1 31.0 -59.8 319 8 648.6 648.6 322.6 648.6 0.01 76 20 26370 -56.1 -89.1 1 33.0 -58.1 305 8 664.5 664.5 323.2 664.5 0.01 77 19 26696 -55.3 -88.3 1 33.0 -57.5 301 9 676.8 676.8 323.7 676.8 0.01 78 17 27403 -56.3 -89.3 1 33.0 -58.5 293 10 695.4 695.4 324.3 695.5 0.01 79 16 27788 -54.7 -88.7 1 34.0 -57.4 289 11 712.8 712.8 324.8 712.9 0.01 80 14 28640 -55.1 -88.1 1 33.0 -58.0 279 13 739.2 739.2 325.6 739.3 0.01 81 14 28640 -52.1 -88.1 1 36.0 -55.9 279 13 749.4 749.4 325.9 749.5 0.01 82 13 29120 -51.3 -87.3 1 36.0 -55.5 274 14 768.2 768.2 326.4 768.3 0.01 83 12 29639 -51.9 -86.9 1 35.0 -56.1 268 15 783.9 783.9 326.8 784.0 0.02 84 11 30208 -47.5 -85.5 1 38.0 -53.7 262 16 819.6 819.6 327.7 819.8 0.02 85 10 30840 -45.3 -84.3 0 39.0 -52.9 255 17 850.5 850.5 328.4 850.8 0.03 86 9.9 30907 -45.1 -84.1 0 39.0 -52.8 853.6 853.7 328.5 854.0 0.03 87 9.4 31253 -46.1 -85.1 0 39.0 -53.5 862.6 862.6 328.7 862.9 0.03 88 8.4 32004 -43.9 -83.9 0 40.0 -52.9 899.4 899.4 329.4 899.8 0.04 89 7.1 33150 -36.9 -78.9 0 42.0 -50.7 972.5 972.6 330.8 973.8 0.11 TRP 192 12218 -64.9 -69.9 50 5.0 -65.0 160 6 333.9 333.9 292.8 333.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 713.20 mb = 2989.61 m = 9808.31 ft Wetbulb zero: 781.51 mb = 2247.32 m = 7373.02 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 25.62 % Est. max temperature: 25.09 C = 77.17 F Sfc-Lift cond lev (LCL): 910.01 mb = 982.37 m = 3222.95 ft T: 15.00 C 700-500 lapse rate: 5.42 C/km ThetaE index: 4.05 C Layer 881.0- 875.0 mb Conv cond level (CCL): 724.25 mb = 2865.97 m = 9402.67 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 28.59 C = 83.46 F Cap Strength: 7.10 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 8.26 C Lifted Index @700 mb: 3.21 C Showalter Index: 8.87 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 10.90 C K Index: 7.90 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.75 J/kg Max Up Vert Vel: 6.89 m/s Conv Inhibition (B-): 59754.54 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 800.97 mb = 2045.33 m = 6710.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 171 at 13 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 1011 85 110 18 -16.9 6.2 | 66 16 -14.9 -6.6 1 1000 177 120 37 -32.0 18.5 | 101 31 -30.0 5.7 2 925 844 150 19 -9.5 16.5 | 116 8 -7.4 3.7 3 850 1555 155 15 -6.3 13.6 | 101 4 -4.3 0.8 4 700 3139 140 14 -9.0 10.7 | 73 7 -6.9 -2.1 5 500 5760 140 18 -11.6 13.8 | 96 10 -9.5 1.0 6 400 7390 130 21 -16.1 13.5 | 93 14 -14.0 0.7 7 300 9380 95 8 -8.0 0.7 | 26 13 -5.9 -12.1 8 250 10570 70 2 -1.9 -0.7 | 359 13 0.2 -13.5 9 200 11970 205 5 2.1 4.5 | 333 9 4.2 -8.3 10 192 12218 160 6 -2.1 5.6 | 360 7 0.0 -7.2 11 150 13740 195 5 1.3 4.8 | 337 9 3.4 -8.0 12 100 16290 280 4 3.9 -0.7 | 336 15 6.0 -13.5 13 70 18520 175 1 -0.1 1.0 | 350 12 2.0 -11.8 14 50 20620 355 6 0.5 -6.0 | 352 19 2.6 -18.8 15 30 23820 65 6 -5.4 -2.5 | 12 16 -3.4 -15.3 16 20 26370 305 8 6.6 -4.6 | 334 19 8.6 -17.4 17 10 30840 255 17 16.4 4.4 | 294 20 18.5 -8.4 Wind Parameters Mean winds (0-6000m): 140.8 at 17.3 knts Storm direction: 170.8 at 13.0 knts Shear (0-3000m) pos: 2.2 neg: 0.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 8.1 deg Storm rel helicity (0-3000m) pos: 110.7 neg: -6.5 tot: 104.2 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.82 Bulk Shear: 28.87 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 ------------------------------------------------------------------------------- 500 126 31 103 23| 13.7 0.0 13.7|107.9 0.0 107.9 215.8 0.56| 35.6 20.0 1000 132 26 105 17| 6.5 0.0 6.5|110.7 -0.9 109.8 109.8 0.44| 22.9 10.2 1500 137 22 106 14| 4.4 0.0 4.4|110.7 -2.7 108.0 72.0 0.39| 16.2 6.3 2000 140 21 105 12| 3.3 0.3 3.6|110.7 -3.9 106.8 53.4 0.36| 12.5 4.5 2500 141 19 103 10| 2.6 0.5 3.2|110.7 -5.1 105.6 42.2 0.34| 10.2 3.4 3000 142 18 100 9| 2.2 0.6 2.8|110.7 -6.5 104.2 34.7 0.31| 8.7 2.7 4000 141 18 96 9| 1.7 0.5 2.2|113.1 -6.5 106.6 26.7 0.33| 6.7 2.2 5000 141 17 94 9| 1.3 0.5 1.8|115.8 -6.5 109.3 21.9 0.34| 5.6 1.9 6000 141 17 94 9| 1.1 0.5 1.6|117.6 -6.7 111.0 18.5 0.34| 4.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20250429.23.gif