UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121623.upa.cvt Date: 2300Z 16 DEC 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 16 DEC 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 1007 84 4.4 2.9 90 1.5 3.7 160 6 277.0 277.8 276.5 289.7 4.68 1 1002 125 7.2 3.2 76 4.0 5.3 178 7 280.2 281.0 278.3 293.4 4.80 2 1000 141 8.2 3.2 71 5.0 5.8 185 8 281.4 282.2 278.9 294.7 4.81 3 993 199 8.2 2.2 66 6.0 5.4 187 9 281.9 282.7 278.9 294.5 4.51 4 925 780 2.6 1.7 94 0.9 2.2 210 16 282.0 282.8 279.1 295.0 4.67 5 923 797 2.4 1.6 94 0.8 2.0 210 16 281.9 282.7 279.0 294.9 4.65 6 920 824 2.2 0.5 88 1.7 1.4 211 16 282.0 282.7 278.6 294.0 4.31 7 917 850 2.6 -4.4 60 7.0 -0.2 212 16 282.7 283.2 277.3 291.2 3.00 8 912 894 2.6 -7.4 48 10.0 -1.1 213 17 283.1 283.5 276.7 290.0 2.40 9 901 992 2.2 -7.8 48 10.0 -1.5 215 17 283.7 284.1 276.9 290.5 2.35 10 896 1037 2.0 -9.0 44 11.0 -1.9 216 17 283.9 284.3 276.7 290.2 2.16 11 893 1064 2.0 -13.0 32 15.0 -2.9 216 17 284.2 284.5 276.0 288.8 1.57 12 889 1100 2.0 -14.0 29 16.0 -3.1 217 17 284.6 284.8 276.1 288.9 1.45 13 886 1127 2.0 -13.0 32 15.0 -2.9 218 18 284.8 285.1 276.4 289.5 1.58 14 882 1164 2.0 -16.0 25 18.0 -3.4 218 18 285.2 285.4 276.1 288.9 1.24 15 861 1358 1.0 -18.0 23 19.0 -4.4 223 19 286.1 286.3 276.3 289.4 1.08 16 859 1376 1.0 -17.0 25 18.0 -4.3 223 19 286.3 286.5 276.6 289.9 1.17 17 855 1414 1.2 -22.8 15 24.0 -5.0 224 19 286.9 287.0 276.2 289.1 0.71 18 851 1452 1.2 -21.8 16 23.0 -4.9 225 19 287.3 287.4 276.5 289.7 0.78 19 850 1461 1.2 -21.8 16 23.0 -4.9 225 19 287.4 287.5 276.6 289.8 0.79 20 843 1527 0.6 -25.4 12 26.0 -5.7 225 19 287.5 287.6 276.3 289.3 0.57 21 816 1788 -1.1 -22.1 19 21.0 -6.5 226 20 288.3 288.5 277.0 290.8 0.80 22 810 1846 -1.5 -27.5 12 26.0 -7.3 226 20 288.5 288.6 276.7 290.1 0.49 23 804 1905 -1.9 -22.9 18 21.0 -7.2 226 20 288.7 288.8 277.2 291.1 0.75 24 784 2105 -3.3 -23.3 20 20.0 -8.2 227 21 289.3 289.4 277.4 291.6 0.75 25 777 2176 -3.7 -27.7 14 24.0 -8.9 227 21 289.6 289.7 277.3 291.2 0.50 26 764 2309 -4.7 -24.7 19 20.0 -9.4 228 21 289.9 290.1 277.7 292.1 0.68 27 758 2371 -5.1 -27.1 16 22.0 -9.9 228 21 290.2 290.3 277.6 291.9 0.55 28 747 2485 -5.9 -26.9 17 21.0 -10.4 228 22 290.5 290.6 277.8 292.3 0.57 29 745 2506 -6.3 -20.3 32 14.0 -9.9 228 22 290.3 290.5 278.3 293.4 1.02 30 744 2517 -6.3 -20.3 32 14.0 -9.9 228 22 290.4 290.6 278.4 293.6 1.02 31 743 2527 -6.3 -20.3 32 14.0 -9.9 228 22 290.5 290.7 278.4 293.7 1.02 32 724 2729 -7.5 -29.5 15 22.0 -11.9 229 22 291.4 291.4 278.0 292.8 0.46 33 700 2991 -9.1 -38.1 7 29.0 -13.6 230 23 292.4 292.4 278.2 293.1 0.20 34 696 3035 -9.1 -43.1 4 34.0 -13.8 232 23 292.9 292.9 278.3 293.3 0.12 35 691 3091 -9.3 -37.3 8 28.0 -13.7 233 24 293.3 293.3 278.6 294.0 0.22 36 688 3124 -9.1 -34.1 11 25.0 -13.5 235 24 293.9 293.9 279.0 294.9 0.31 37 682 3192 -8.7 -46.7 3 38.0 -13.6 237 24 295.0 295.1 279.3 295.3 0.08 38 670 3329 -9.3 -51.3 2 42.0 -14.2 242 25 295.9 295.9 279.6 296.1 0.05 39 638 3707 -8.9 -52.9 1 44.0 -14.1 255 27 300.5 300.5 281.6 300.7 0.04 40 630 3805 -7.9 -44.9 3 37.0 -13.3 258 28 302.7 302.7 282.7 303.1 0.11 41 623 3891 -8.1 -33.1 11 25.0 -13.0 261 29 303.5 303.5 283.3 304.8 0.38 42 617 3966 -8.5 -34.5 10 26.0 -13.4 264 29 303.8 303.9 283.4 305.0 0.33 43 611 4042 -9.1 -26.1 24 17.0 -13.1 266 29 304.0 304.1 284.0 306.5 0.74 44 607 4093 -9.5 -27.5 22 18.0 -13.5 268 30 304.1 304.2 283.9 306.3 0.66 45 600 4182 -10.1 -23.1 34 13.0 -13.4 271 30 304.4 304.6 284.4 307.7 0.99 46 598 4208 -10.3 -21.3 40 11.0 -13.2 272 30 304.5 304.7 284.7 308.3 1.17 47 595 4246 -10.5 -15.3 68 4.8 -12.0 273 31 304.7 305.1 285.7 310.9 1.95 48 592 4285 -10.5 -13.1 81 2.6 -11.4 275 31 305.1 305.6 286.2 312.6 2.35 49 581 4429 -11.5 -12.5 92 1.0 -11.8 280 32 305.6 306.1 286.6 313.5 2.52 50 558 4738 -12.3 -14.7 82 2.4 -13.1 291 34 308.2 308.6 287.2 315.2 2.19 51 555 4779 -12.1 -15.5 76 3.4 -13.2 292 34 308.9 309.3 287.3 315.6 2.06 52 549 4862 -12.3 -16.1 73 3.8 -13.5 295 35 309.7 310.0 287.5 316.1 1.98 53 500 5570 -15.9 -23.9 50 8.0 -17.9 320 39 313.7 313.9 287.9 317.4 1.11 54 400 7220 -26.7 -28.5 85 1.8 -27.1 335 51 320.3 320.5 289.8 323.5 0.91 55 300 9240 -41.5 -51.5 33 10.0 -42.1 340 61 326.9 326.9 290.9 327.3 0.11 56 250 10450 -51.7 -58.7 43 7.0 -51.9 335 68 329.2 329.2 291.6 329.4 0.06 57 201 11819 -62.8 -70.8 33 8.0 -62.9 335 72 332.8 332.8 292.5 332.8 0.01 58 200 11850 -63.1 -71.1 33 8.0 -63.1 335 72 332.8 332.8 292.5 332.9 0.01 59 160 13203 -70.1 -76.1 41 6.0 -70.1 315 61 342.9 342.9 295.0 343.0 0.01 60 150 13590 -67.5 -80.5 14 13.0 -67.6 325 57 353.8 353.8 297.4 353.8 0.00 61 100 16060 -64.1 -87.1 3 23.0 -64.3 315 25 403.9 403.9 305.7 403.9 0.00 62 97 16247 -63.3 -87.3 2 24.0 -63.5 314 25 409.0 409.0 306.4 409.0 0.00 63 75 17827 -63.5 -88.5 2 25.0 -63.7 303 23 439.8 439.8 309.8 439.8 0.00 64 70 18250 -64.7 -88.7 2 24.0 -64.9 300 23 446.0 446.0 310.5 446.0 0.00 65 68 18427 -65.1 -89.1 2 24.0 -65.3 300 24 448.8 448.8 310.7 448.8 0.00 66 59 19298 -62.5 -88.5 2 26.0 -62.9 297 27 473.3 473.3 312.9 473.3 0.00 67 54 19841 -65.3 -90.3 2 25.0 -65.6 296 29 478.9 478.9 313.4 479.0 0.00 68 51 20189 -64.5 -89.5 2 25.0 -64.8 295 31 488.7 488.7 314.1 488.7 0.00 69 50 20310 -65.5 -90.5 2 25.0 -65.8 295 31 489.1 489.1 314.1 489.1 0.00 70 49 20433 -65.7 -90.7 2 25.0 -66.0 294 32 491.5 491.5 314.3 491.5 0.00 71 43 21227 -65.5 -90.5 2 25.0 -65.8 291 39 510.7 510.7 315.7 510.7 0.00 72 37 22148 -62.7 -89.7 1 27.0 -63.3 286 47 540.3 540.3 317.5 540.3 0.00 73 30 23430 -66.3 -91.3 2 25.0 -66.7 280 58 563.9 563.9 318.9 563.9 0.00 74 26 24290 -67.9 -91.9 2 24.0 -68.3 282 73 582.9 582.9 319.8 582.9 0.00 75 24 24772 -65.7 -91.7 2 26.0 -66.2 283 81 602.8 602.8 320.7 602.8 0.00 76 23 25029 -65.7 -91.7 2 26.0 -66.3 283 86 610.2 610.2 321.0 610.2 0.00 77 21 25577 -68.1 -93.1 2 25.0 -68.6 284 95 619.0 619.0 321.5 619.0 0.00 78 20 25870 -66.7 -92.7 1 26.0 -67.3 285 100 632.0 632.0 322.0 632.0 0.00 79 17 26854 -65.5 -92.5 1 27.0 -66.3 285 113 665.9 665.9 323.3 665.9 0.00 80 15 27611 -67.1 -93.1 1 26.0 -67.8 285 122 684.9 684.9 323.9 684.9 0.00 81 13 28478 -64.9 -92.9 1 28.0 -66.0 285 134 721.1 721.1 325.1 721.1 0.01 82 11 29486 -68.9 -92.9 2 24.0 -69.6 285 147 741.9 741.9 325.7 741.9 0.01 83 11 29486 -66.7 -92.7 1 26.0 -67.7 285 147 749.9 749.9 325.9 749.9 0.01 84 10 30060 -68.3 -93.3 2 25.0 -69.2 285 154 764.6 764.6 326.3 764.6 0.01 85 9.9 30120 -68.5 -94.5 1 26.0 -69.4 766.1 766.1 326.4 766.1 0.00 86 9.1 30627 -67.1 -93.1 1 26.0 -68.2 790.1 790.1 327.0 790.2 0.01 87 7.9 31478 -68.1 -94.1 1 26.0 -69.2 818.7 818.7 327.7 818.8 0.01 88 7.7 31633 -65.9 -93.9 1 28.0 -67.4 833.6 833.6 328.0 833.7 0.01 89 6.8 32392 -63.9 -91.9 1 28.0 -66.0 872.1 872.1 328.8 872.2 0.01 90 6.3 32856 -66.7 -92.7 1 26.0 -68.3 879.4 879.4 329.0 879.5 0.01 91 6.0 33152 -66.1 -93.1 1 27.0 -67.9 894.4 894.4 329.3 894.5 0.01 92 5.4 33799 -60.7 -90.7 1 30.0 -64.1 945.8 945.8 330.2 946.0 0.02 93 4.9 34406 -58.9 -89.9 1 31.0 -63.1 980.7 980.7 330.9 980.9 0.02 94 4.7 34667 -59.7 -89.7 1 30.0 -63.8 988.7 988.7 331.0 989.0 0.03 95 4.4 35084 -55.9 -88.9 1 33.0 -61.7 1025.5 1025.5 331.6 1025.8 0.03 96 4.2 35381 -53.3 -87.3 1 34.0 -60.4 1051.7 1051.7 331.9 1052.2 0.05 97 4.1 35537 -52.5 -87.5 1 35.0 -60.1 1062.8 1062.8 332.1 1063.3 0.04 98 3.8 36029 -51.9 -85.9 1 34.0 -60.1 1089.1 1089.1 332.5 1089.9 0.06 99 3.6 36378 -53.3 -86.3 1 33.0 -61.0 1099.1 1099.1 332.6 1099.8 0.06 100 3.5 36561 -49.7 -85.7 1 36.0 -59.4 1126.1 1126.1 333.0 1127.0 0.07 101 3.4 36753 -44.5 -83.5 1 39.0 -57.4 1161.9 1162.0 333.4 1163.3 0.11 102 3.3 36954 -40.9 -81.9 0 41.0 -56.3 1190.3 1190.4 333.8 1192.3 0.15 103 3.2 37163 -41.1 -80.1 1 39.0 -56.5 1199.8 1199.9 333.9 1202.7 0.20 TRP 160 13203 -70.1 -76.1 41 6.0 -70.1 315 61 342.9 342.9 295.0 343.0 0.01 WND 201 11819 -62.8 -70.8 33 8.0 -62.9 335 72 332.8 332.8 292.5 332.8 0.01 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 833.47 mb = 1619.23 m = 5312.36 ft Wetbulb zero: 917.39 mb = 846.64 m = 2777.65 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 38.90 % Est. max temperature: 14.05 C = 57.29 F Sfc-Lift cond lev (LCL): 983.91 mb = 274.44 m = 900.39 ft T: 7.47 C 700-500 lapse rate: 2.64 C/km ThetaE index: 4.97 C Layer 923.0- 901.0 mb Conv cond level (CCL): 818.32 mb = 1764.91 m = 5790.30 ft Mean mixing ratio: 4.36 g/kg Conv temperature: 15.69 C = 60.24 F Cap Strength: 15.10 C Lifted Index: 17.30 C Risk: None Lifted Index @300 mb: 23.34 C Lifted Index @700 mb: 3.89 C Showalter Index: 20.47 C Risk: None Total Totals Index: 11.20 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: -5.90 C K Index: -33.70 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 5.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.80 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 62762.72 J/kg Cap Strength: 16.83 C Lift Cond Lev (LCL): 899.98 mb = 1001.27 m = 3284.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 19 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 1007 84 160 6 -2.1 5.6 | 129 24 -18.8 15.0 1 1000 141 185 8 0.7 8.0 | 137 24 -16.1 17.4 2 925 780 210 16 8.0 13.9 | 159 25 -8.8 23.3 3 850 1461 225 19 13.4 13.4 | 172 23 -3.3 22.8 4 700 2991 230 23 17.6 14.8 | 182 24 0.8 24.2 5 500 5570 320 39 25.1 -29.9 | 338 22 8.3 -20.5 6 400 7220 335 51 21.6 -46.2 | 353 37 4.8 -36.8 7 300 9240 340 61 20.9 -57.3 | 355 48 4.1 -47.9 8 250 10450 335 68 28.7 -61.6 | 347 54 12.0 -52.2 9 201 11819 335 72 30.4 -65.3 | 346 58 13.7 -55.9 10 200 11850 335 72 30.4 -65.3 | 346 58 13.7 -55.9 11 160 13203 315 61 43.1 -43.1 | 322 43 26.4 -33.7 12 150 13590 325 57 32.7 -46.7 | 337 41 15.9 -37.3 13 100 16060 315 25 17.7 -17.7 | 354 8 0.9 -8.3 14 70 18250 300 23 19.9 -11.5 | 304 4 3.1 -2.1 15 50 20310 295 31 28.1 -13.1 | 288 12 11.3 -3.7 16 30 23430 280 58 57.1 -10.1 | 271 40 40.3 -0.7 17 20 25870 285 100 96.6 -25.9 | 282 81 79.8 -16.5 18 10 30060 285 154 148.8 -39.9 | 283 135 132.0 -30.5 Wind Parameters Mean winds (0-6000m): 269.3 at 25.6 knts Storm direction: 299.3 at 19.2 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 56.5 deg Storm rel helicity (0-3000m) pos: 152.0 neg: 0.0 tot: 152.0 m^2/s^2 ave: 50.7 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 82.94 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 ------------------------------------------------------------------------------- 500 194 10 144 24| 10.3 0.0 10.3| 63.5 0.0 63.5 127.0 0.99| 10.3 10.2 1000 206 13 152 24| 7.7 0.0 7.7| 98.9 0.0 98.9 98.9 0.99| 8.0 7.9 1500 213 15 158 24| 6.1 0.0 6.1|119.2 0.0 119.2 79.5 0.98| 6.5 6.4 2000 217 16 162 23| 4.9 0.0 4.9|127.7 0.0 127.7 63.9 0.98| 5.3 5.1 2500 220 17 166 23| 4.2 0.0 4.2|136.4 0.0 136.4 54.6 0.98| 4.5 4.4 3000 222 18 169 23| 3.9 0.0 3.9|152.0 0.0 152.0 50.7 0.97| 4.2 4.1 4000 232 20 177 22| 4.1 0.0 4.1|235.8 0.0 235.8 59.0 0.95| 5.4 5.1 5000 249 23 194 18| 4.2 0.0 4.2|320.1 0.0 320.1 64.0 0.96| 6.5 6.2 6000 269 26 222 13| 4.2 0.0 4.2|385.0 0.0 385.0 64.2 0.91| 6.8 6.2 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251216.23.gif