UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033123.upa.cvt Date: 2300Z 31 MAR 20 Searching for EG918... Searching the city database file for: EG918 ... Date:2300Z 31 MAR 20 Station: EG918 WMO ident: 3918 Latitude: 54.50 Longitude: -6.34 ------------------------------------------------------------------------------- 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 1030 21 6.6 3.8 82 2.8 5.3 325 9 277.4 278.2 277.0 290.7 4.87 1 1019 109 6.0 2.5 78 3.5 4.4 329 11 277.7 278.4 276.6 289.9 4.49 2 1000 262 4.6 2.2 84 2.4 3.5 335 14 277.8 278.5 276.7 290.0 4.48 3 997 287 4.6 2.3 85 2.3 3.5 336 14 278.0 278.8 276.9 290.4 4.53 4 977 451 3.4 1.1 85 2.3 2.4 339 15 278.4 279.1 276.7 290.0 4.24 5 969 518 3.0 -0.3 79 3.3 1.6 341 16 278.6 279.3 276.3 289.3 3.86 6 956 628 2.0 -0.9 81 2.9 0.8 344 17 278.7 279.3 276.2 289.1 3.74 7 952 661 1.8 -2.3 74 4.1 0.1 344 17 278.8 279.4 275.7 288.3 3.39 8 933 824 0.4 -3.7 74 4.1 -1.2 348 18 279.0 279.6 275.5 287.7 3.11 9 925 893 0.0 -3.5 77 3.5 -1.4 350 19 279.3 279.9 275.7 288.2 3.19 10 874 1343 -4.5 -4.5 100 0.0 -4.5 343 17 279.2 279.7 275.6 287.9 3.13 11 850 1562 -5.9 -5.9 100 0.0 -5.9 340 16 280.0 280.5 275.7 288.1 2.89 12 835 1701 -7.1 -7.1 100 0.0 -7.1 341 17 280.1 280.6 275.5 287.7 2.68 13 834 1710 -6.9 -9.7 80 2.8 -7.8 341 17 280.4 280.8 274.9 286.7 2.19 14 833 1720 -4.9 -16.9 38 12.0 -8.1 342 17 282.6 282.9 274.7 286.3 1.22 15 832 1729 -3.5 -21.5 23 18.0 -7.9 342 17 284.2 284.4 274.9 286.7 0.82 16 830 1748 -2.5 -24.5 17 22.0 -7.6 342 17 285.5 285.6 275.3 287.4 0.63 17 824 1806 -0.5 -23.5 16 23.0 -6.2 342 17 288.2 288.3 276.8 290.3 0.70 18 814 1904 0.6 -28.4 9 29.0 -6.1 343 18 290.3 290.4 277.6 291.8 0.45 19 806 1983 0.4 -33.6 6 34.0 -6.5 344 18 291.0 291.0 277.6 291.9 0.28 20 801 2032 0.2 -25.8 12 26.0 -6.1 345 18 291.3 291.4 278.2 293.1 0.58 21 740 2662 -3.1 -32.1 9 29.0 -9.0 351 22 294.3 294.4 279.3 295.5 0.35 22 723 2846 -3.3 -34.3 7 31.0 -9.4 353 23 296.1 296.1 280.0 297.1 0.29 23 718 2901 -3.3 -36.3 6 33.0 -9.5 353 23 296.7 296.7 280.2 297.5 0.24 24 700 3101 -4.7 -38.7 5 34.0 -10.6 355 24 297.3 297.3 280.4 297.9 0.19 25 676 3375 -6.5 -37.5 6 31.0 -11.9 351 25 298.2 298.3 280.9 299.0 0.22 26 635 3862 -8.5 -34.5 10 26.0 -13.3 343 26 301.4 301.4 282.4 302.5 0.32 27 625 3985 -8.5 -34.5 10 26.0 -13.3 342 26 302.7 302.8 283.0 303.9 0.33 28 603 4263 -10.1 -30.1 18 20.0 -14.2 337 27 304.0 304.1 283.7 305.8 0.52 29 592 4404 -10.5 -35.5 11 25.0 -15.0 335 27 305.1 305.2 283.9 306.2 0.31 30 567 4735 -12.9 -38.9 9 26.0 -17.0 330 28 306.1 306.1 284.1 306.9 0.23 31 551 4953 -14.5 -36.5 14 22.0 -18.1 327 28 306.7 306.8 284.5 307.8 0.30 32 500 5680 -21.1 -34.1 30 13.0 -23.1 315 30 307.3 307.4 284.8 308.8 0.43 33 472 6101 -25.3 -34.3 43 9.0 -26.5 314 31 307.2 307.3 284.8 308.7 0.44 34 469 6148 -25.5 -34.5 43 9.0 -26.7 314 31 307.5 307.6 284.9 309.0 0.44 35 451 6430 -28.1 -36.1 46 8.0 -29.0 313 32 307.7 307.8 284.9 309.1 0.39 36 449 6462 -28.5 -39.5 34 11.0 -29.7 313 32 307.6 307.7 284.8 308.6 0.28 37 448 6478 -28.3 -44.3 20 16.0 -29.7 313 32 308.1 308.1 284.8 308.7 0.17 38 424 6870 -30.9 -46.9 19 16.0 -32.1 311 34 309.6 309.7 285.4 310.1 0.13 39 403 7228 -33.9 -57.9 7 24.0 -35.1 310 35 310.3 310.3 285.5 310.4 0.04 40 400 7280 -34.3 -58.3 7 24.0 -35.4 310 35 310.4 310.4 285.5 310.6 0.04 41 388 7492 -35.9 -61.9 5 26.0 -37.0 314 38 311.0 311.0 285.7 311.1 0.02 42 375 7728 -37.9 -55.9 13 18.0 -38.7 318 42 311.4 311.4 285.9 311.6 0.05 43 358 8045 -39.9 -64.9 5 25.0 -40.6 324 47 312.9 312.9 286.4 313.0 0.02 44 324 8720 -44.5 -66.5 7 22.0 -45.0 337 58 315.6 315.6 287.3 315.7 0.02 45 318 8844 -45.3 -63.3 11 18.0 -45.7 339 60 316.2 316.2 287.5 316.3 0.02 46 316 8886 -45.6 -58.9 21 13.3 -46.0 340 61 316.4 316.4 287.6 316.6 0.04 47 315 8908 -45.7 -56.7 28 11.0 -46.0 340 61 316.5 316.5 287.6 316.7 0.06 48 309 9035 -47.1 -57.1 31 10.0 -47.4 340 60 316.3 316.3 287.6 316.5 0.05 49 308 9057 -47.3 -57.3 31 10.0 -47.6 340 60 316.3 316.3 287.6 316.5 0.05 50 306 9100 -47.5 -62.5 16 15.0 -47.9 340 59 316.6 316.6 287.6 316.7 0.03 51 305 9121 -47.7 -63.7 14 16.0 -48.1 340 59 316.6 316.6 287.6 316.7 0.02 52 302 9186 -48.3 -63.3 16 15.0 -48.6 340 58 316.7 316.7 287.7 316.8 0.03 53 300 9230 -48.7 -65.7 12 17.0 -49.0 340 58 316.7 316.7 287.7 316.8 0.02 54 299 9252 -48.9 -66.9 11 18.0 -49.3 340 58 316.7 316.7 287.7 316.8 0.02 55 294 9363 -49.7 -61.7 23 12.0 -50.0 341 57 317.1 317.1 287.8 317.3 0.03 56 250 10410 -57.1 -66.1 31 9.0 -57.2 350 50 321.2 321.2 289.1 321.3 0.02 57 209 11528 -62.3 -77.3 12 15.0 -62.4 350 37 329.9 329.9 291.7 329.9 0.00 58 200 11800 -61.5 -79.5 7 18.0 -61.6 345 36 335.4 335.4 293.2 335.4 0.00 59 150 13600 -58.1 -86.1 2 28.0 -58.3 325 18 370.0 370.0 300.5 370.0 0.00 60 100 16160 -59.1 -87.1 1 28.0 -59.5 290 18 413.5 413.5 306.9 413.5 0.00 61 70 18400 -58.5 -87.5 1 29.0 -59.0 290 28 459.2 459.2 311.7 459.2 0.00 62 69 18490 -58.5 -87.5 1 29.0 -59.0 290 28 461.1 461.1 311.9 461.1 0.00 63 65 18865 -56.9 -86.9 1 30.0 -57.5 290 26 472.6 472.6 312.8 472.6 0.00 64 51 20386 -59.7 -88.7 1 29.0 -60.3 290 20 500.0 500.0 314.9 500.0 0.00 65 50 20510 -59.1 -88.1 1 29.0 -59.7 290 20 504.2 504.2 315.2 504.2 0.00 66 48 20766 -59.7 -88.7 1 29.0 -60.3 290 22 508.7 508.7 315.5 508.7 0.00 67 47 20898 -57.5 -87.5 1 30.0 -58.3 291 23 517.0 517.0 316.1 517.1 0.00 68 42 21609 -57.7 -87.7 1 30.0 -58.6 292 28 533.5 533.5 317.1 533.5 0.00 69 39 22074 -60.5 -88.5 1 28.0 -61.2 292 31 537.8 537.8 317.4 537.8 0.00 70 35 22752 -57.9 -87.9 1 30.0 -58.9 293 35 561.5 561.5 318.7 561.5 0.00 71 30 23720 -59.9 -87.9 1 28.0 -60.8 295 42 581.3 581.3 319.8 581.4 0.01 72 28 24150 -61.1 -89.1 1 28.0 -62.0 291 41 589.6 589.6 320.1 589.6 0.00 73 27 24376 -59.9 -88.9 1 29.0 -60.9 289 41 599.1 599.1 320.6 599.2 0.01 74 22 25649 -61.9 -89.9 1 28.0 -62.9 276 40 629.3 629.3 321.9 629.3 0.01 75 20 26240 -60.9 -88.9 1 28.0 -62.1 270 39 649.8 649.8 322.7 649.8 0.01 76 17 27251 -60.5 -89.5 1 29.0 -61.9 682.0 682.0 323.9 682.0 0.01 77 15 28027 -62.9 -89.9 1 27.0 -64.1 698.8 698.8 324.4 698.9 0.01 78 11 29946 -60.9 -88.9 1 28.0 -62.9 770.9 770.9 326.5 771.0 0.01 TRP 209 11528 -62.3 -77.3 12 15.0 -62.4 350 37 329.9 329.9 291.7 329.9 0.00 WND 316 8886 -45.6 -58.9 21 13.3 -46.0 340 61 316.4 316.4 287.6 316.6 0.04 Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 925.00 mb = 893.00 m = 2929.75 ft Freezing level: 819.45 mb = 1850.26 m = 6070.33 ft Freezing level: 797.30 mb = 2070.63 m = 6793.33 ft Wetbulb zero: 950.07 mb = 677.82 m = 2223.80 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 33.98 % Est. max temperature: 8.44 C = 47.19 F Sfc-Lift cond lev (LCL): 986.70 mb = 371.07 m = 1217.41 ft T: 3.98 C 700-500 lapse rate: 6.36 C/km ThetaE index: 2.65 C Layer 977.0- 925.0 mb Conv cond level (CCL): 920.32 mb = 933.29 m = 3061.95 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 8.52 C = 47.34 F Cap Strength: 16.04 C Lifted Index: 15.56 C Risk: None Lifted Index @300 mb: 19.37 C Lifted Index @700 mb: 11.28 C Showalter Index: 16.56 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 15.20 C K Index: -24.70 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.91 J/kg Max Up Vert Vel: 6.62 m/s Conv Inhibition (B-): 10.24 J/kg Cap Strength: 15.98 C Lift Cond Lev (LCL): 934.18 mb = 813.65 m = 2669.42 ft Lev Free Conv (LFC): 899.18 mb = 1117.76 m = 3667.15 ft Equ Level (EL): 829.18 mb = 1756.00 m = 5761.09 ft B at Equ Level: 12.51 J/kg Max Parcel Lev (MPL): 819.18 mb = 1852.76 m = 6078.52 ft Wind level data Storm motion: 7 at 17 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 1030 21 325 9 5.2 -7.4 | 217 12 7.2 9.5 1 1000 262 335 14 5.9 -12.7 | 242 9 8.0 4.2 2 925 893 350 19 3.3 -18.7 | 289 6 5.4 -1.8 3 850 1562 340 16 5.5 -15.0 | 256 8 7.5 1.9 4 700 3101 355 24 2.1 -23.9 | 329 8 4.1 -7.0 5 500 5680 315 30 21.2 -21.2 | 280 24 23.3 -4.3 6 400 7280 310 35 26.8 -22.5 | 281 29 28.9 -5.6 7 316 8886 340 61 20.9 -57.3 | 330 46 22.9 -40.4 8 300 9230 340 58 19.8 -54.5 | 330 44 21.9 -37.6 9 250 10410 350 50 8.7 -49.2 | 342 34 10.7 -32.3 10 209 11528 350 37 6.4 -36.4 | 337 21 8.5 -19.5 11 200 11800 345 36 9.3 -34.8 | 328 21 11.4 -17.9 12 150 13600 325 18 10.3 -14.7 | 260 13 12.4 2.2 13 100 16160 290 18 16.9 -6.2 | 240 22 19.0 10.8 14 70 18400 290 28 26.3 -9.6 | 256 29 28.4 7.3 15 50 20510 290 20 18.8 -6.8 | 244 23 20.8 10.1 16 30 23720 295 42 38.1 -17.7 | 271 40 40.1 -0.8 17 20 26240 270 39 39.0 -0.0 | 248 44 41.1 16.9 Wind Parameters Mean winds (0-6000m): 336.9 at 22.7 knts Storm direction: 6.9 at 17.0 knts Shear (0-3000m) pos: 3.3 neg: 0.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 39.0 neg: -5.8 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.87 Bulk Shear: 11.73 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 ------------------------------------------------------------------------------- 500 335 13 238 9| 8.0 0.0 8.0| 16.9 0.0 16.9 33.8 0.82| 8.2 6.8 1000 342 16 253 7| 5.5 0.0 5.5| 22.7 -0.9 21.7 21.7 0.75| 6.4 4.8 1500 343 16 258 7| 3.7 1.1 4.8| 22.7 -5.8 16.9 11.3 0.42| 5.4 2.3 2000 343 16 260 7| 3.4 0.8 4.2| 27.3 -5.8 21.6 10.8 0.50| 4.7 2.3 2500 344 17 266 7| 3.3 0.7 4.0| 33.0 -5.8 27.2 10.9 0.57| 4.4 2.5 3000 346 18 274 6| 3.3 0.5 3.9| 39.0 -5.8 33.2 11.1 0.62| 4.2 2.6 4000 347 20 288 7| 2.5 1.0 3.5| 39.8 -17.3 22.5 5.6 0.37| 4.0 1.5 5000 343 21 292 9| 2.0 1.6 3.6| 39.8 -37.4 2.4 0.5 0.17| 4.0 0.7 6000 337 23 290 12| 1.7 1.9 3.6| 40.5 -56.6 -16.1 -2.7 0.08| 3.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//EG918/skewt/EG918.skewt.20200429.23.gif