UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 23 APR 25 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 119 7.8 5.3 84 2.5 6.5 35 7 280.4 281.3 279.4 295.6 5.54 1 1000 176 7.4 4.2 80 3.2 5.8 60 7 280.5 281.4 279.0 294.8 5.17 2 925 812 1.8 1.6 99 0.2 1.7 50 11 281.1 281.9 278.6 294.0 4.64 3 924 821 1.6 1.6 100 0.0 1.6 50 11 281.0 281.8 278.6 293.9 4.65 4 923 829 1.6 0.6 93 1.0 1.1 51 11 281.1 281.9 278.2 293.1 4.33 5 922 838 1.4 -5.6 60 7.0 -1.3 51 11 281.0 281.5 276.0 288.7 2.73 6 921 847 1.8 -10.2 41 12.0 -2.3 51 11 281.5 281.8 275.1 287.0 1.91 7 918 873 4.8 -10.2 33 15.0 -0.6 52 10 284.8 285.2 276.9 290.4 1.91 8 915 900 5.4 -10.6 30 16.0 -0.3 53 10 285.7 286.0 277.3 291.2 1.86 9 895 1080 4.2 -12.8 28 17.0 -1.5 58 8 286.3 286.6 277.2 291.0 1.59 10 883 1190 3.6 -7.4 44 11.0 -0.6 61 7 286.8 287.2 278.6 294.0 2.48 11 877 1245 3.2 -8.8 41 12.0 -1.2 63 7 286.9 287.3 278.4 293.5 2.24 12 866 1348 2.2 -6.8 51 9.0 -1.3 66 6 286.9 287.4 278.9 294.6 2.65 13 852 1479 1.6 -16.4 25 18.0 -3.8 69 4 287.6 287.8 277.3 291.4 1.24 14 850 1498 1.6 -16.4 25 18.0 -3.9 70 4 287.8 288.0 277.4 291.6 1.25 15 847 1526 1.4 -17.6 23 19.0 -4.2 69 4 287.9 288.1 277.3 291.4 1.13 16 812 1865 -0.5 -10.5 47 10.0 -4.0 63 4 289.4 289.8 279.4 295.7 2.11 17 807 1914 -0.9 -11.9 43 11.0 -4.6 62 4 289.5 289.8 279.1 295.1 1.90 18 788 2104 -2.5 -8.5 63 6.0 -4.7 58 4 289.7 290.2 280.1 297.3 2.55 19 773 2256 -3.9 -8.0 73 4.1 -5.4 55 4 289.8 290.3 280.4 297.8 2.70 20 768 2307 -4.3 -9.3 68 5.0 -6.1 54 5 289.9 290.4 280.1 297.2 2.46 21 760 2389 -5.1 -9.7 70 4.6 -6.7 53 5 289.9 290.4 280.0 297.1 2.41 22 749 2504 -5.3 -6.9 88 1.6 -5.9 50 5 290.9 291.5 281.3 299.9 3.04 23 738 2620 -6.3 -7.5 91 1.2 -6.7 48 5 291.1 291.6 281.2 299.8 2.95 24 737 2630 -6.3 -7.6 90 1.3 -6.8 48 5 291.2 291.7 281.3 299.8 2.93 25 734 2662 -5.7 -9.1 77 3.4 -6.9 47 5 292.2 292.6 281.3 300.0 2.61 26 715 2867 -6.5 -10.1 76 3.6 -7.8 43 5 293.5 293.9 281.7 300.9 2.48 27 704 2989 -6.9 -14.9 53 8.0 -9.4 41 5 294.4 294.7 281.1 299.6 1.71 28 700 3033 -6.9 -18.9 38 12.0 -10.2 40 5 294.8 295.1 280.7 298.7 1.23 29 699 3044 -7.1 -20.1 35 13.0 -10.5 40 5 294.7 294.9 280.6 298.2 1.11 30 691 3134 -7.7 -14.7 57 7.0 -9.8 37 5 295.0 295.4 281.5 300.5 1.77 31 681 3247 -8.3 -14.3 62 6.0 -10.2 33 6 295.6 295.9 281.9 301.3 1.85 32 665 3431 -9.9 -15.9 61 6.0 -11.6 27 6 295.8 296.1 281.7 301.0 1.66 33 654 3560 -10.1 -14.5 70 4.4 -11.5 23 7 297.0 297.4 282.5 302.9 1.90 34 642 3703 -10.7 -17.7 56 7.0 -12.6 18 7 297.9 298.2 282.4 302.6 1.48 35 619 3983 -12.5 -19.5 56 7.0 -14.3 9 8 299.0 299.2 282.7 303.1 1.32 36 578 4503 -16.1 -24.1 50 8.0 -17.9 352 10 300.7 300.9 282.9 303.7 0.94 37 549 4889 -18.5 -29.5 37 11.0 -20.5 339 11 302.3 302.4 283.1 304.3 0.60 38 526 5207 -21.1 -29.1 49 8.0 -22.5 328 13 302.9 303.0 283.4 305.1 0.65 39 507 5478 -23.1 -38.1 24 15.0 -24.9 319 14 303.7 303.7 283.2 304.6 0.28 40 501 5565 -23.3 -50.3 7 27.0 -25.6 316 14 304.5 304.5 283.3 304.7 0.08 41 500 5580 -23.3 -50.3 7 27.0 -25.6 315 14 304.6 304.6 283.4 304.9 0.08 42 487 5772 -24.3 -53.3 5 29.0 -26.5 314 19 305.7 305.7 283.8 305.9 0.06 43 454 6280 -27.5 -55.5 5 28.0 -29.3 313 33 307.9 307.9 284.6 308.1 0.05 44 424 6768 -31.5 -46.5 21 15.0 -32.6 311 47 308.9 308.9 285.1 309.4 0.14 45 419 6852 -31.1 -51.1 12 20.0 -32.4 311 50 310.4 310.4 285.6 310.7 0.08 46 404 7110 -31.5 -59.5 5 28.0 -33.0 310 57 313.2 313.2 286.5 313.3 0.03 47 400 7180 -32.1 -60.1 4 28.0 -33.5 310 59 313.3 313.3 286.5 313.4 0.03 48 371 7709 -33.9 -59.9 5 26.0 -35.2 310 65 317.7 317.7 288.1 317.8 0.03 49 335 8415 -39.1 -61.1 8 22.0 -39.9 310 73 320.0 320.0 288.8 320.1 0.03 50 312 8898 -43.5 -55.5 25 12.0 -44.0 310 78 320.4 320.4 288.9 320.7 0.07 51 300 9160 -46.1 -58.1 24 12.0 -46.5 310 81 320.4 320.4 288.9 320.6 0.05 52 299 9182 -46.3 -57.3 28 11.0 -46.7 311 81 320.4 320.4 288.9 320.6 0.06 53 295 9271 -46.9 -54.9 40 8.0 -47.2 313 82 320.8 320.8 289.0 321.1 0.08 54 294 9293 -47.1 -54.1 45 7.0 -47.4 314 82 320.8 320.8 289.1 321.1 0.08 55 292 9338 -47.3 -56.6 33 9.4 -47.6 315 82 321.2 321.2 289.2 321.5 0.06 56 289 9406 -47.5 -60.5 21 13.0 -47.9 315 81 321.8 321.8 289.3 322.0 0.04 57 250 10350 -51.1 -67.1 13 16.0 -51.4 310 61 330.1 330.1 291.7 330.2 0.02 58 202 11726 -54.9 -74.9 7 20.0 -55.2 305 57 344.8 344.8 295.5 344.9 0.01 59 200 11790 -54.9 -74.9 7 20.0 -55.2 300 56 345.8 345.8 295.7 345.9 0.01 60 150 13640 -52.7 -84.7 1 32.0 -53.2 295 24 379.3 379.3 302.1 379.3 0.00 61 100 16240 -55.3 -87.3 1 32.0 -55.8 305 11 420.9 420.9 307.8 420.9 0.00 62 81 17581 -56.9 -87.9 1 31.0 -57.4 290 8 443.7 443.7 310.3 443.8 0.00 63 70 18510 -54.9 -87.9 1 33.0 -55.6 280 6 466.9 466.9 312.4 466.9 0.00 64 63 19183 -54.3 -88.3 1 34.0 -55.2 277 7 482.5 482.5 313.7 482.6 0.00 65 50 20660 -55.1 -89.1 1 34.0 -56.1 270 9 513.6 513.6 315.9 513.6 0.00 66 43 21622 -56.1 -89.1 1 33.0 -57.1 292 9 533.8 533.8 317.2 533.8 0.00 67 34 23125 -53.5 -88.5 1 35.0 -55.2 327 9 577.7 577.7 319.6 577.8 0.00 68 30 23930 -54.1 -89.1 1 35.0 -55.8 345 9 597.2 597.2 320.5 597.2 0.00 69 25 25095 -55.1 -89.1 1 34.0 -56.9 7 13 626.2 626.2 321.7 626.3 0.01 70 20 26520 -54.5 -88.5 1 34.0 -56.8 35 18 669.4 669.4 323.4 669.4 0.01 71 17 27565 -52.7 -88.7 1 36.0 -55.8 707.0 707.0 324.7 707.0 0.01 72 15 28371 -53.7 -89.7 0 36.0 -56.8 729.4 729.4 325.3 729.5 0.01 TRP 202 11726 -54.9 -74.9 7 20.0 -55.2 305 57 344.8 344.8 295.5 344.9 0.01 WND 292 9338 -47.3 -56.6 33 9.4 -47.6 315 82 321.2 321.2 289.2 321.5 0.06 Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 821.21 mb = 1775.79 m = 5826.02 ft Wetbulb zero: 922.53 mb = 833.57 m = 2734.78 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 55.80 % Est. max temperature: 14.80 C = 58.63 F Sfc-Lift cond lev (LCL): 969.25 mb = 430.78 m = 1413.30 ft T: 5.16 C 700-500 lapse rate: 6.44 C/km ThetaE index: 8.61 C Layer 1000.0- 918.0 mb Conv cond level (CCL): 806.85 mb = 1915.62 m = 6284.78 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 16.90 C = 62.42 F Cap Strength: 9.96 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 6.26 C Showalter Index: 11.72 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 6.90 C K Index: -3.50 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.14 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 56052.01 J/kg Cap Strength: 9.42 C Lift Cond Lev (LCL): 908.80 mb = 955.59 m = 3135.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 25 at 7 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 119 35 7 -4.0 -5.7 | 110 1 -1.2 0.4 1 1000 176 60 7 -6.1 -3.5 | 130 4 -3.2 2.7 2 925 812 50 11 -8.4 -7.1 | 81 6 -5.6 -0.9 3 850 1498 70 4 -3.8 -1.4 | 169 5 -0.9 4.8 4 700 3033 40 5 -3.2 -3.8 | 171 2 -0.4 2.3 5 500 5580 315 14 9.9 -9.9 | 286 13 12.8 -3.7 6 400 7180 310 59 45.2 -37.9 | 303 58 48.0 -31.8 7 300 9160 310 81 62.0 -52.1 | 305 80 64.9 -45.9 8 292 9338 315 82 58.0 -58.0 | 310 80 60.8 -51.8 9 250 10350 310 61 46.7 -39.2 | 304 60 49.6 -33.1 10 202 11726 305 57 46.7 -32.7 | 298 56 49.5 -26.5 11 200 11790 300 56 48.5 -28.0 | 293 56 51.4 -21.8 12 150 13640 295 24 21.8 -10.1 | 279 25 24.6 -4.0 13 100 16240 305 11 9.0 -6.3 | 271 12 11.9 -0.2 14 70 18510 280 6 5.9 -1.0 | 240 10 8.8 5.1 15 50 20660 270 9 9.0 -0.0 | 243 13 11.9 6.2 16 30 23930 345 9 2.3 -8.7 | 296 6 5.2 -2.5 17 20 26520 35 18 -10.3 -14.7 | 41 11 -7.5 -8.6 Wind Parameters Mean winds (0-6000m): 354.9 at 9.0 knts Storm direction: 24.9 at 6.8 knts Shear (0-3000m) pos: 0.7 neg: 0.5 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -4.8 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.61 Bulk Shear: 10.01 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 55 8 110 4| 3.9 0.0 3.9| 0.4 -3.0 -2.7 -5.3 -0.31| 5.9 -1.8 1000 54 9 100 4| 1.6 0.0 1.6| 4.4 -4.5 -0.1 -0.1 0.03| 5.3 0.1 1500 55 8 115 4| 1.4 0.0 1.4| 9.1 -4.6 4.5 3.0 0.29| 5.0 1.4 2000 56 7 128 4| 1.1 0.2 1.3| 9.1 -4.7 4.4 2.2 0.27| 4.0 1.0 2500 55 6 135 4| 0.9 0.3 1.2| 9.1 -4.7 4.4 1.7 0.25| 3.3 0.8 3000 54 6 139 3| 0.7 0.5 1.2| 9.2 -4.8 4.5 1.5 0.24| 3.0 0.7 4000 44 6 134 2| 0.5 1.0 1.6| 9.3 -5.0 4.3 1.1 0.22| 2.9 0.6 5000 23 7 3 1| 0.4 1.4 1.8| 9.3 -10.1 -0.8 -0.2 0.08| 3.1 0.2 6000 355 9 308 5| 0.4 2.7 3.0| 30.3 -15.8 14.5 2.4 0.09| 4.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20250423.23.gif