UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 24 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 1012 86 13.4 8.8 74 4.6 10.8 200 8 285.6 286.8 283.5 305.2 7.03 1 1000 186 11.4 7.4 76 4.0 9.2 200 11 284.5 285.7 282.4 302.5 6.46 2 999 194 11.4 7.6 77 3.8 9.3 199 11 284.6 285.8 282.5 302.9 6.56 3 978 372 9.8 7.6 86 2.2 8.6 184 10 284.8 285.9 282.7 303.4 6.70 4 957 552 8.4 6.5 88 1.9 7.4 169 8 285.1 286.2 282.5 302.8 6.35 5 925 832 6.2 5.3 94 0.9 5.8 145 6 285.6 286.7 282.4 302.6 6.04 6 911 957 5.4 4.7 95 0.7 5.1 174 7 286.1 287.1 282.4 302.6 5.88 7 908 984 5.0 5.0 100 0.0 5.0 180 7 285.9 287.0 282.5 302.8 6.03 8 891 1138 4.0 3.5 97 0.5 3.8 216 8 286.5 287.4 282.2 302.0 5.52 9 889 1156 4.4 2.2 86 2.2 3.4 220 8 287.0 287.9 281.9 301.4 5.04 10 882 1221 4.2 2.5 89 1.7 3.4 235 9 287.5 288.4 282.3 302.2 5.19 11 879 1249 5.0 3.0 87 2.0 4.0 242 9 288.6 289.6 283.0 304.0 5.40 12 877 1267 5.6 1.8 76 3.8 3.8 246 9 289.4 290.3 282.8 303.7 4.97 13 875 1286 5.6 3.1 84 2.5 4.4 250 9 289.6 290.6 283.5 305.2 5.47 14 873 1305 5.6 3.6 87 2.0 4.6 254 9 289.8 290.8 283.8 306.0 5.68 15 870 1333 5.6 2.4 80 3.2 4.0 261 10 290.1 291.0 283.4 305.1 5.23 16 865 1380 5.2 3.5 89 1.7 4.4 272 10 290.1 291.1 284.0 306.4 5.69 17 863 1399 5.4 2.1 79 3.3 3.8 276 10 290.5 291.5 283.5 305.4 5.16 18 862 1408 5.6 1.7 76 3.9 3.7 278 10 290.8 291.7 283.5 305.3 5.02 19 851 1513 5.0 1.6 79 3.4 3.4 303 11 291.3 292.2 283.7 305.9 5.05 20 850 1523 4.8 1.4 79 3.4 3.1 305 11 291.2 292.1 283.6 305.6 4.98 21 843 1590 4.6 0.3 74 4.3 2.5 304 12 291.7 292.5 283.4 305.1 4.64 22 783 2186 -0.9 -0.9 100 0.0 -0.9 299 16 292.0 292.8 283.5 305.3 4.57 23 763 2392 -2.1 -2.1 100 0.0 -2.1 297 18 292.9 293.6 283.5 305.4 4.29 24 762 2402 -2.1 -3.5 90 1.4 -2.7 297 18 293.0 293.7 283.1 304.3 3.87 25 761 2413 -1.3 -7.3 64 6.0 -3.7 296 18 293.9 294.5 282.4 302.6 2.90 26 760 2423 0.0 -6.0 64 6.0 -2.5 296 18 295.5 296.0 283.4 305.1 3.21 27 757 2455 0.6 -7.4 55 8.0 -2.6 296 18 296.4 297.0 283.5 305.2 2.89 28 753 2498 1.4 -9.6 44 11.0 -2.9 296 18 297.8 298.2 283.5 305.2 2.45 29 749 2541 1.2 -9.8 44 11.0 -3.0 295 19 298.0 298.4 283.5 305.4 2.42 30 747 2562 1.2 -11.8 37 13.0 -3.6 295 19 298.2 298.6 283.2 304.6 2.07 31 726 2791 -0.3 -12.3 40 12.0 -4.6 293 21 299.0 299.4 283.5 305.4 2.05 32 717 2891 -0.9 -11.9 43 11.0 -4.9 292 22 299.4 299.8 283.8 306.1 2.14 33 711 2958 -1.1 -15.1 34 14.0 -5.8 291 22 299.9 300.2 283.5 305.1 1.66 34 708 2991 -1.3 -14.3 36 13.0 -5.7 291 22 300.1 300.4 283.7 305.6 1.78 35 702 3059 -1.3 -21.3 20 20.0 -7.1 290 23 300.8 301.0 283.0 304.0 0.99 36 700 3082 -1.5 -20.5 22 19.0 -7.1 290 23 300.8 301.0 283.1 304.3 1.07 37 688 3219 -2.1 -19.1 26 17.0 -7.2 289 23 301.6 301.9 283.6 305.6 1.23 38 658 3572 -3.7 -26.7 15 23.0 -9.4 288 24 303.7 303.8 283.8 305.9 0.65 39 657 3584 -3.9 -25.9 16 22.0 -9.5 288 24 303.6 303.8 283.8 306.0 0.70 40 655 3608 -4.1 -12.1 54 8.0 -7.0 288 24 303.7 304.1 285.7 310.9 2.31 41 654 3620 -4.1 -11.1 58 7.0 -6.7 288 24 303.8 304.3 285.9 311.6 2.50 42 652 3644 -4.3 -9.3 68 5.0 -6.2 288 24 303.8 304.4 286.4 312.8 2.90 43 651 3656 -4.3 -12.3 54 8.0 -7.2 288 24 304.0 304.4 285.7 311.1 2.28 44 650 3668 -4.3 -12.3 54 8.0 -7.2 288 24 304.1 304.5 285.8 311.3 2.29 45 648 3692 -4.5 -8.7 72 4.2 -6.2 288 24 304.1 304.7 286.6 313.6 3.06 46 645 3729 -4.5 -14.5 46 10.0 -7.9 288 24 304.5 304.9 285.5 310.7 1.93 47 643 3753 -4.9 -11.9 58 7.0 -7.5 287 24 304.4 304.8 286.0 311.9 2.39 48 641 3777 -4.9 -15.9 42 11.0 -8.5 287 24 304.6 305.0 285.4 310.1 1.73 49 640 3790 -4.9 -13.9 49 9.0 -8.0 287 24 304.8 305.1 285.8 311.2 2.04 50 639 3802 -5.1 -9.7 70 4.6 -6.9 287 24 304.7 305.2 286.6 313.6 2.86 51 638 3814 -5.1 -8.0 80 2.9 -6.3 287 24 304.8 305.4 287.1 315.0 3.28 52 636 3839 -5.3 -7.0 88 1.7 -6.0 287 24 304.9 305.5 287.3 315.9 3.56 53 632 3888 -5.5 -7.1 88 1.6 -6.2 287 24 305.2 305.8 287.5 316.2 3.55 54 500 5680 -17.9 -29.9 34 12.0 -20.2 280 27 311.2 311.3 286.5 313.4 0.64 55 400 7320 -29.3 -40.3 34 11.0 -30.5 280 36 316.9 317.0 288.1 317.9 0.28 56 300 9300 -45.1 -55.1 32 10.0 -45.5 285 45 321.8 321.8 289.4 322.1 0.07 57 250 10500 -53.1 -62.1 33 9.0 -53.3 290 47 327.1 327.1 290.9 327.3 0.04 58 200 11900 -62.7 -69.7 38 7.0 -62.8 285 48 333.5 333.5 292.7 333.5 0.02 59 190 12216 -63.7 -70.7 38 7.0 -63.8 285 53 336.8 336.8 293.5 336.8 0.01 60 150 13690 -57.9 -83.9 2 26.0 -58.2 270 33 370.3 370.3 300.6 370.3 0.00 61 100 16250 -56.7 -84.7 2 28.0 -57.2 305 14 418.2 418.2 307.5 418.2 0.00 62 88 17060 -57.9 -85.9 2 28.0 -58.3 275 11 431.3 431.3 309.0 431.4 0.00 63 85 17281 -56.3 -85.3 1 29.0 -56.8 266 10 438.9 438.9 309.8 438.9 0.00 64 81 17586 -58.3 -86.3 2 28.0 -58.7 255 9 440.9 440.9 310.0 440.9 0.00 65 70 18510 -56.7 -85.7 1 29.0 -57.3 220 6 463.1 463.1 312.0 463.1 0.00 66 59 19597 -55.1 -85.1 1 30.0 -56.0 306 4 489.9 489.9 314.2 489.9 0.00 67 50 20650 -56.3 -86.3 1 30.0 -57.2 30 3 510.8 510.8 315.7 510.8 0.00 68 44 21460 -56.7 -86.7 1 30.0 -57.6 41 5 528.8 528.8 316.9 528.9 0.00 69 37 22561 -54.9 -85.9 1 31.0 -56.2 57 7 560.3 560.3 318.6 560.4 0.01 70 34 23100 -55.9 -85.9 1 30.0 -57.2 64 8 571.4 571.4 319.2 571.5 0.01 71 32 23487 -54.3 -85.3 1 31.0 -55.9 69 8 585.7 585.7 319.9 585.8 0.01 72 30 23900 -54.3 -85.3 1 31.0 -56.0 75 9 596.6 596.6 320.5 596.7 0.01 73 24 25331 -54.9 -85.9 1 31.0 -56.8 31 11 634.2 634.2 322.1 634.3 0.01 74 21 26186 -54.5 -85.5 1 31.0 -56.7 5 12 660.1 660.1 323.0 660.2 0.01 75 20 26500 -53.1 -85.1 1 32.0 -55.8 355 12 673.6 673.6 323.6 673.7 0.01 76 19 26831 -52.5 -85.5 1 33.0 -55.4 354 11 685.5 685.5 324.0 685.6 0.01 77 17 27546 -54.3 -85.3 1 31.0 -57.0 351 10 701.8 701.8 324.5 702.0 0.02 78 16 27935 -52.9 -85.9 1 33.0 -56.1 350 10 718.7 718.7 325.0 718.8 0.02 79 14 28794 -53.7 -85.7 1 32.0 -56.9 347 8 743.9 744.0 325.8 744.1 0.02 80 10 30980 -48.7 -83.7 1 35.0 -54.7 340 5 837.8 837.8 328.1 838.1 0.04 81 8.6 31979 -45.5 -82.5 1 37.0 -53.6 887.2 887.2 329.2 887.7 0.05 82 7.5 32886 -47.9 -82.9 1 35.0 -55.4 912.8 912.9 329.7 913.4 0.05 83 6.8 33541 -42.5 -81.5 1 39.0 -53.2 961.3 961.3 330.5 962.1 0.08 84 6.6 33742 -42.9 -80.9 1 38.0 -53.5 967.9 967.9 330.7 968.8 0.09 85 5.8 34622 -38.3 -80.3 0 42.0 -52.4 1024.4 1024.4 331.6 1025.7 0.11 86 5.6 34863 -38.7 -80.7 0 42.0 -52.7 1032.9 1033.0 331.7 1034.2 0.11 87 5.5 34988 -36.1 -79.1 0 43.0 -51.8 1049.8 1049.9 331.9 1051.5 0.14 88 5.2 35378 -34.7 -77.7 0 43.0 -51.7 1073.1 1073.2 332.3 1075.4 0.18 89 4.9 35792 -36.1 -79.1 0 43.0 -52.5 1085.0 1085.1 332.5 1087.0 0.16 90 4.5 36387 -33.5 -77.5 0 44.0 -52.1 1124.0 1124.1 333.0 1126.9 0.22 91 4.4 36546 -30.5 -75.5 0 45.0 -51.3 1145.4 1145.6 333.2 1149.6 0.31 TRP 190 12216 -63.7 -70.7 38 7.0 -63.8 285 53 336.8 336.8 293.5 336.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5494.00 m Freezing level: 792.82 mb = 2088.46 m = 6851.82 ft Freezing level: 760.00 mb = 2423.44 m = 7950.82 ft Freezing level: 730.20 mb = 2745.17 m = 9006.35 ft Wetbulb zero: 798.93 mb = 2023.48 m = 6638.64 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 66.00 % Est. max temperature: 18.69 C = 65.64 F Sfc-Lift cond lev (LCL): 944.30 mb = 661.82 m = 2171.31 ft T: 7.54 C 700-500 lapse rate: 6.31 C/km ThetaE index: 2.64 C Layer 1000.0- 999.0 mb Conv cond level (CCL): 922.38 mb = 855.29 m = 2806.02 ft Mean mixing ratio: 6.39 g/kg Conv temperature: 13.55 C = 56.40 F Cap Strength: 7.78 C Lifted Index: 8.97 C Risk: None Lifted Index @300 mb: 13.47 C Lifted Index @700 mb: 6.27 C Showalter Index: 7.28 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.30 C K Index: 5.10 Risk: None Sweat Index: 65.80 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.94 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 2.87 J/kg Cap Strength: 8.99 C Lift Cond Lev (LCL): 930.19 mb = 785.91 m = 2578.41 ft Lev Free Conv (LFC): 895.19 mb = 1099.83 m = 3608.31 ft Equ Level (EL): 885.19 mb = 1191.39 m = 3908.72 ft B at Equ Level: 3.10 J/kg Max Parcel Lev (MPL): 875.19 mb = 1284.14 m = 4213.02 ft Wind level data Storm motion: 314 at 15 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 1012 86 200 8 2.7 7.5 | 156 19 -7.8 17.5 1 1000 186 200 11 3.8 10.3 | 162 21 -6.8 20.4 2 925 832 145 6 -3.4 4.9 | 137 20 -14.0 14.9 3 850 1523 305 11 9.0 -6.3 | 158 4 -1.5 3.7 4 700 3082 290 23 21.6 -7.9 | 259 11 11.1 2.2 5 500 5680 280 27 26.6 -4.7 | 252 17 16.1 5.3 6 400 7320 280 36 35.5 -6.3 | 261 25 24.9 3.8 7 300 9300 285 45 43.5 -11.6 | 273 33 33.0 -1.6 8 250 10500 290 47 44.2 -16.1 | 280 34 33.7 -6.1 9 200 11900 285 48 46.4 -12.4 | 274 36 35.9 -2.4 10 190 12216 285 53 51.2 -13.7 | 275 41 40.7 -3.7 11 150 13690 270 33 33.0 -0.0 | 246 25 22.5 10.0 12 100 16250 305 14 11.5 -8.0 | 206 2 1.0 2.0 13 70 18510 220 6 3.9 4.6 | 156 16 -6.7 14.6 14 50 20650 30 3 -1.5 -2.6 | 122 14 -12.0 7.4 15 30 23900 75 9 -8.7 -2.3 | 112 21 -19.2 7.7 16 20 26500 355 12 1.0 -12.0 | 78 10 -9.5 -1.9 17 10 30980 340 5 1.7 -4.7 | 121 10 -8.8 5.3 Wind Parameters Mean winds (0-6000m): 283.6 at 19.4 knts Storm direction: 313.6 at 14.5 knts Shear (0-3000m) pos: 3.1 neg: 1.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 73.9 neg: -52.5 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 65.53 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 ------------------------------------------------------------------------------- 500 189 9 155 21| 0.0 4.8 4.8| 10.5 -36.6 -26.0 -52.1 -0.47| 9.7 -4.5 1000 183 8 151 21| 2.6 2.4 5.0| 44.6 -50.4 -5.7 -5.7 -0.02| 9.7 -0.2 1500 211 9 161 19| 6.2 1.6 7.8| 66.1 -52.5 13.6 9.1 0.10| 12.3 1.2 2000 260 10 176 12| 4.7 0.3 5.0| 69.3 -52.5 16.8 8.4 0.18| 10.2 1.9 2500 278 11 185 8| 3.7 0.7 4.5| 72.1 -52.5 19.7 7.9 0.21| 9.0 1.9 3000 283 13 197 7| 3.1 1.3 4.4| 73.9 -52.5 21.4 7.1 0.21| 8.3 1.7 4000 285 16 217 7| 2.3 1.2 3.6| 73.9 -54.4 19.5 4.9 0.19| 6.5 1.2 5000 285 18 230 9| 1.9 1.2 3.0| 73.9 -57.2 16.7 3.3 0.17| 5.4 0.9 6000 284 19 237 10| 1.6 1.3 2.8| 78.6 -59.3 19.3 3.2 0.17| 4.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20250424.11.gif