UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:1100Z 13 OCT 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 1017 124 12.8 12.2 96 0.6 12.4 75 1 284.6 286.1 284.9 308.9 8.80 1 1000 265 11.4 10.6 95 0.8 10.9 105 4 284.5 285.9 284.1 306.8 8.04 2 967 545 9.4 9.4 100 0.0 9.4 83 6 285.3 286.6 284.0 306.6 7.67 3 931 860 8.0 7.9 99 0.1 7.9 59 9 287.0 288.2 284.2 307.1 7.19 4 925 913 8.2 7.8 97 0.4 8.0 55 9 287.7 289.0 284.5 307.9 7.19 5 915 1003 9.4 8.7 95 0.7 9.0 57 10 289.8 291.2 285.9 311.7 7.73 6 906 1085 9.8 6.5 80 3.3 8.0 59 10 291.1 292.2 285.4 310.2 6.71 7 903 1113 10.2 7.5 83 2.7 8.7 59 10 291.7 293.0 286.2 312.4 7.22 8 901 1131 10.6 5.8 72 4.8 8.0 60 11 292.3 293.5 285.6 310.8 6.42 9 894 1196 10.4 5.4 71 5.0 7.7 61 11 292.8 293.9 285.7 310.9 6.30 10 886 1271 10.8 -0.2 46 11.0 5.5 63 12 294.0 294.7 284.0 306.4 4.25 11 868 1442 9.8 1.8 57 8.0 5.8 66 13 294.6 295.5 285.1 309.3 5.02 12 851 1606 9.4 -0.6 50 10.0 4.5 70 14 295.9 296.7 284.8 308.6 4.30 13 850 1616 9.4 -0.6 50 10.0 4.5 70 14 296.0 296.8 284.8 308.7 4.30 14 836 1754 10.0 -4.0 37 14.0 3.6 68 14 298.0 298.7 284.7 308.3 3.40 15 824 1874 9.6 -3.4 40 13.0 3.5 67 14 298.8 299.5 285.2 309.7 3.61 16 815 1965 9.2 -10.8 23 20.0 1.3 66 14 299.4 299.7 283.7 305.7 2.06 17 810 2016 8.8 -7.2 31 16.0 1.9 65 14 299.5 300.0 284.5 307.9 2.75 18 797 2149 7.8 -6.2 36 14.0 1.7 63 15 299.8 300.3 284.9 309.0 3.01 19 788 2243 7.0 -2.0 53 9.0 2.7 62 15 299.9 300.7 286.2 312.5 4.19 20 782 2306 6.6 -3.4 49 10.0 2.0 61 15 300.1 300.8 285.9 311.6 3.80 21 779 2337 6.6 -4.4 45 11.0 1.6 61 15 300.5 301.1 285.8 311.2 3.54 22 774 2390 7.0 -12.0 24 19.0 -0.3 60 15 301.4 301.8 284.4 307.6 1.97 23 766 2475 6.6 -4.4 45 11.0 1.5 59 15 301.9 302.6 286.4 312.9 3.60 24 762 2518 6.6 -5.4 42 12.0 1.2 59 15 302.4 303.0 286.3 312.7 3.35 25 759 2551 6.4 -2.6 53 9.0 2.1 58 15 302.5 303.3 287.1 315.2 4.16 26 700 3208 1.0 -6.0 59 7.0 -2.0 50 16 303.6 304.2 286.9 314.3 3.49 27 689 3335 0.0 -6.0 64 6.0 -2.6 49 16 303.9 304.5 287.0 314.8 3.54 28 678 3463 -0.7 -9.7 51 9.0 -4.3 48 17 304.5 305.0 286.4 312.9 2.70 29 670 3558 -1.1 -9.1 55 8.0 -4.3 47 17 305.1 305.6 286.8 314.0 2.86 30 665 3618 -0.5 -16.5 29 16.0 -5.9 46 18 306.4 306.7 285.8 311.5 1.58 31 657 3714 0.2 -29.8 8 30.0 -7.4 45 18 308.2 308.3 285.3 309.9 0.49 32 628 4074 -1.7 -33.7 7 32.0 -8.9 42 19 310.1 310.1 285.8 311.3 0.35 33 605 4370 -3.7 -29.7 11 26.0 -10.0 39 20 311.1 311.2 286.4 313.0 0.54 34 565 4904 -8.7 -25.7 24 17.0 -13.0 34 22 311.4 311.5 286.8 314.2 0.83 35 540 5253 -10.5 -40.5 7 30.0 -15.5 31 24 313.3 313.3 286.8 314.0 0.21 36 518 5572 -12.7 -39.7 8 27.0 -17.1 28 25 314.4 314.4 287.2 315.2 0.23 37 500 5840 -15.3 -37.3 13 22.0 -19.0 25 26 314.4 314.4 287.2 315.5 0.31 38 457 6510 -21.1 -38.1 20 17.0 -23.5 27 30 315.3 315.4 287.6 316.4 0.31 39 453 6575 -21.5 -43.5 12 22.0 -24.2 27 31 315.6 315.6 287.5 316.3 0.18 40 400 7480 -27.5 -47.5 13 20.0 -29.3 30 37 319.2 319.3 288.6 319.7 0.13 41 395 7571 -28.3 -48.3 13 20.0 -30.1 30 37 319.4 319.4 288.7 319.8 0.12 42 348 8470 -35.3 -53.3 14 18.0 -36.4 30 34 321.7 321.7 289.3 322.0 0.08 43 331 8818 -38.1 -46.1 43 8.0 -38.7 30 32 322.5 322.5 289.7 323.2 0.18 44 327 8902 -38.5 -49.5 30 11.0 -39.2 30 32 323.0 323.1 289.8 323.5 0.13 45 318 9094 -40.3 -48.3 42 8.0 -40.8 30 31 323.1 323.2 289.9 323.7 0.15 46 300 9490 -43.7 -51.7 41 8.0 -44.1 30 30 323.8 323.8 290.0 324.2 0.11 47 295 9602 -44.5 -53.5 36 9.0 -44.9 31 30 324.2 324.2 290.1 324.5 0.09 48 292 9670 -45.1 -57.1 25 12.0 -45.5 31 29 324.3 324.3 290.1 324.5 0.06 49 284 9853 -46.5 -53.5 45 7.0 -46.8 33 29 324.9 324.9 290.3 325.2 0.09 50 276 10040 -48.3 -53.3 56 5.0 -48.5 35 28 324.9 325.0 290.3 325.3 0.10 51 267 10256 -49.7 -57.7 39 8.0 -49.9 36 27 326.0 326.0 290.6 326.2 0.06 52 263 10354 -50.7 -57.7 43 7.0 -50.9 37 27 325.9 325.9 290.6 326.2 0.06 53 257 10503 -51.9 -58.9 43 7.0 -52.1 38 27 326.3 326.3 290.7 326.5 0.05 54 253 10604 -52.7 -61.7 33 9.0 -52.9 39 26 326.6 326.6 290.8 326.8 0.04 55 250 10680 -53.5 -61.5 37 8.0 -53.7 40 26 326.5 326.5 290.7 326.7 0.04 56 240 10941 -56.1 -62.1 47 6.0 -56.2 38 27 326.5 326.5 290.7 326.6 0.04 57 233 11128 -57.7 -60.9 67 3.2 -57.8 37 29 326.8 326.8 290.9 327.0 0.05 58 200 12080 -62.3 -69.3 39 7.0 -62.4 30 34 334.1 334.1 292.9 334.2 0.02 59 183 12626 -64.9 -70.9 43 6.0 -65.0 10 24 338.5 338.5 294.0 338.5 0.01 60 150 13850 -61.5 -82.5 5 21.0 -61.7 30 10 364.1 364.1 299.5 364.1 0.00 61 100 16350 -64.1 -86.1 3 22.0 -64.3 345 8 403.9 403.9 305.7 403.9 0.00 62 73 18282 -64.5 -88.5 2 24.0 -64.7 16 14 441.1 441.1 310.0 441.1 0.00 63 70 18540 -64.1 -89.1 2 25.0 -64.4 20 15 447.3 447.3 310.6 447.3 0.00 64 55 20016 -62.5 -88.5 2 26.0 -62.9 2 16 482.9 482.9 313.7 482.9 0.00 65 50 20600 -63.5 -88.5 2 25.0 -63.8 355 17 493.8 493.8 314.5 493.9 0.00 66 49 20724 -64.1 -89.1 2 25.0 -64.4 355 17 495.3 495.3 314.6 495.3 0.00 67 37 22465 -58.5 -87.5 1 29.0 -59.4 349 14 551.1 551.1 318.2 551.1 0.00 68 34 22990 -62.7 -88.7 2 26.0 -63.3 347 13 553.5 553.5 318.3 553.6 0.00 69 31 23558 -63.5 -89.5 2 26.0 -64.1 346 12 566.2 566.2 319.0 566.2 0.00 70 30 23760 -62.1 -90.1 1 28.0 -62.8 345 12 575.3 575.3 319.5 575.4 0.00 71 28 24189 -60.7 -88.7 1 28.0 -61.6 348 11 590.7 590.7 320.2 590.7 0.01 72 26 24651 -61.9 -88.9 2 27.0 -62.7 350 10 599.9 600.0 320.6 600.0 0.01 73 20 26280 -61.5 -89.5 1 28.0 -62.6 360 7 647.9 647.9 322.6 648.0 0.01 74 19 26598 -61.3 -89.3 1 28.0 -62.5 658.1 658.1 323.0 658.2 0.01 75 17 27295 -57.1 -88.1 1 31.0 -59.2 692.9 692.9 324.2 692.9 0.01 76 13 29004 -54.3 -86.3 1 32.0 -57.6 757.8 757.8 326.1 758.0 0.02 77 12 29515 -55.9 -86.9 1 31.0 -58.9 769.7 769.7 326.5 769.8 0.02 TRP 183 12626 -64.9 -70.9 43 6.0 -65.0 10 24 338.5 338.5 294.0 338.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 689.00 mb = 3334.86 m = 10941.00 ft Freezing level: 659.29 mb = 3686.72 m = 12095.39 ft Freezing level: 653.95 mb = 3752.24 m = 12310.34 ft Wetbulb zero: 774.86 mb = 2381.03 m = 7811.69 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 42.51 % Est. max temperature: 22.99 C = 73.38 F Sfc-Lift cond lev (LCL): 1008.01 mb = 198.36 m = 650.78 ft T: 12.06 C 700-500 lapse rate: 6.19 C/km ThetaE index: 4.50 C Layer 886.0- 868.0 mb Conv cond level (CCL): 968.80 mb = 529.39 m = 1736.82 ft Mean mixing ratio: 7.71 g/kg Conv temperature: 13.46 C = 56.23 F Cap Strength: 9.49 C Lifted Index: 8.79 C Risk: None Lifted Index @300 mb: 11.89 C Lifted Index @700 mb: 6.49 C Showalter Index: 7.82 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 14.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 54.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.28 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.50 C Lift Cond Lev (LCL): 961.36 mb = 593.46 m = 1947.02 ft Lev Free Conv (LFC): 956.36 mb = 636.70 m = 2088.87 ft Equ Level (EL): 926.36 mb = 900.86 m = 2955.55 ft B at Equ Level: 13.50 J/kg Max Parcel Lev (MPL): 906.36 mb = 1081.85 m = 3549.34 ft Wind level data Storm motion: 73 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 1017 124 75 1 -1.0 -0.3 | 253 12 11.0 3.3 1 1000 265 105 4 -3.9 1.0 | 240 9 8.1 4.6 2 925 913 55 9 -7.4 -5.2 | 289 5 4.6 -1.6 3 850 1616 70 14 -13.2 -4.8 | 43 2 -1.1 -1.2 4 700 3208 50 16 -12.3 -10.3 | 2 7 -0.2 -6.7 5 500 5840 25 26 -11.0 -23.6 | 357 20 1.0 -20.0 6 400 7480 30 37 -18.5 -32.0 | 13 29 -6.5 -28.5 7 300 9490 30 30 -15.0 -26.0 | 8 23 -3.0 -22.4 8 250 10680 40 26 -16.7 -19.9 | 16 17 -4.7 -16.3 9 200 12080 30 34 -17.0 -29.4 | 11 26 -5.0 -25.9 10 183 12626 10 24 -4.2 -23.6 | 339 22 7.8 -20.1 11 150 13850 30 10 -5.0 -8.7 | 306 9 7.0 -5.1 12 100 16350 345 8 2.1 -7.7 | 286 15 14.1 -4.2 13 70 18540 20 15 -5.1 -14.1 | 327 13 6.9 -10.5 14 50 20600 355 17 1.5 -16.9 | 315 19 13.5 -13.4 15 30 23760 345 12 3.1 -11.6 | 298 17 15.1 -8.0 16 20 26280 360 7 -0.0 -7.0 | 286 12 12.0 -3.4 Wind Parameters Mean winds (0-6000m): 43.4 at 16.7 knts Storm direction: 73.4 at 12.5 knts Shear (0-3000m) pos: 1.7 neg: 1.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 9.0 neg: -8.3 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 25.63 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 89 5 245 8| 5.9 0.0 5.9| 1.8 -6.1 -4.2 -8.5 -0.19| 7.0 -1.3 1000 67 7 260 6| 3.0 2.3 5.3| 7.2 -6.1 1.2 1.2 0.25| 6.3 1.6 1500 67 9 267 4| 3.4 1.6 4.9| 9.0 -6.1 2.9 1.9 0.39| 5.6 2.2 2000 67 10 276 3| 2.5 1.6 4.1| 9.0 -6.6 2.4 1.2 0.30| 4.7 1.4 2500 65 11 296 2| 2.0 1.6 3.6| 9.0 -7.3 1.6 0.7 0.24| 4.1 1.0 3000 62 12 319 2| 1.7 1.6 3.2| 9.0 -8.3 0.6 0.2 0.19| 3.7 0.7 4000 57 13 345 4| 1.3 1.8 3.0| 9.6 -8.6 1.0 0.2 0.16| 3.4 0.6 5000 50 15 354 6| 1.0 1.9 2.9| 9.6 -11.8 -2.2 -0.4 0.11| 3.3 0.4 6000 43 17 356 9| 0.8 2.1 2.9| 16.1 -17.5 -1.4 -0.2 0.09| 3.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251013.11.gif