UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 9 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 1016 121 11.2 9.8 91 1.4 10.4 250 3 283.1 284.4 282.9 303.7 7.50 1 1002 236 11.8 9.2 84 2.6 10.3 285 9 284.8 286.1 283.4 305.0 7.30 2 1000 253 11.8 9.3 85 2.5 10.4 290 10 285.0 286.2 283.5 305.4 7.36 3 978 439 10.4 9.0 91 1.4 9.6 330 8 285.4 286.6 283.7 305.9 7.38 4 966 542 11.8 8.0 78 3.8 9.7 352 7 287.8 289.0 284.4 307.4 6.98 5 925 905 11.8 4.8 62 7.0 8.1 70 4 291.4 292.4 284.6 308.1 5.83 6 913 1014 11.4 4.4 62 7.0 7.7 52 5 292.1 293.1 284.8 308.6 5.74 7 899 1144 12.2 4.2 58 8.0 7.9 31 6 294.2 295.2 285.7 310.9 5.75 8 865 1467 11.6 2.6 54 9.0 6.9 339 9 296.8 297.8 286.2 312.5 5.34 9 850 1613 10.8 0.8 50 10.0 5.7 315 10 297.5 298.3 285.9 311.6 4.77 10 826 1851 9.2 2.2 62 7.0 5.5 314 12 298.2 299.2 286.8 314.3 5.43 11 823 1881 9.0 2.0 61 7.0 5.4 314 12 298.3 299.3 286.8 314.3 5.37 12 819 1922 9.2 -1.8 46 11.0 3.9 314 12 298.9 299.7 285.8 311.2 4.09 13 788 2240 6.6 1.6 70 5.0 4.0 313 15 299.5 300.5 287.3 315.7 5.45 14 781 2313 6.2 -0.8 61 7.0 2.8 313 15 299.8 300.7 286.6 313.7 4.62 15 775 2376 6.4 -5.6 42 12.0 1.1 313 16 300.7 301.3 285.5 310.6 3.25 16 762 2515 5.8 -9.2 33 15.0 -0.3 312 17 301.5 302.0 285.0 309.2 2.50 17 745 2699 4.4 -4.6 52 9.0 0.3 312 18 301.9 302.6 286.4 313.1 3.65 18 733 2831 3.4 -6.6 48 10.0 -0.9 311 19 302.2 302.8 286.1 312.0 3.18 19 727 2898 3.0 -11.0 35 14.0 -2.4 311 20 302.5 302.9 285.2 309.6 2.27 20 710 3090 2.2 -11.8 35 14.0 -3.1 310 21 303.7 304.1 285.5 310.5 2.18 21 700 3204 1.4 -11.6 37 13.0 -3.6 310 22 304.0 304.5 285.7 311.1 2.25 22 697 3239 1.2 -12.8 34 14.0 -4.0 310 22 304.2 304.6 285.5 310.7 2.05 23 694 3273 1.2 -14.8 29 16.0 -4.5 310 22 304.6 304.9 285.4 310.1 1.75 24 690 3320 1.4 -21.6 16 23.0 -5.5 311 22 305.3 305.5 284.8 308.5 0.98 25 686 3367 1.4 -21.6 16 23.0 -5.6 311 22 305.8 306.0 284.9 309.1 0.99 26 663 3641 0.6 -28.4 9 29.0 -7.0 312 22 307.9 308.0 285.2 309.8 0.55 27 647 3837 0.2 -26.8 11 27.0 -7.1 314 22 309.6 309.7 286.0 311.8 0.66 28 640 3924 -0.5 -19.5 22 19.0 -6.6 314 22 309.8 310.0 286.7 314.0 1.27 29 637 3962 -0.5 -23.5 16 23.0 -7.2 314 22 310.2 310.4 286.5 313.2 0.90 30 627 4088 -1.5 -18.5 26 17.0 -7.1 315 22 310.4 310.7 287.1 315.1 1.42 31 596 4490 -3.7 -28.7 12 25.0 -10.0 317 22 312.4 312.5 286.9 314.5 0.60 32 589 4584 -4.3 -24.3 19 20.0 -9.9 318 23 312.8 313.0 287.4 315.9 0.91 33 556 5036 -6.3 -33.3 10 27.0 -12.3 320 23 315.6 315.7 287.8 317.1 0.41 34 552 5093 -6.1 -33.1 10 27.0 -12.2 321 23 316.5 316.6 288.1 318.0 0.43 35 500 5860 -11.5 -32.5 16 21.0 -15.9 325 23 319.0 319.1 289.0 320.8 0.50 36 478 6202 -13.5 -31.5 20 18.0 -17.3 329 23 320.7 320.8 289.6 322.7 0.57 37 420 7165 -22.3 -34.3 33 12.0 -24.3 341 21 321.5 321.6 289.8 323.3 0.50 38 414 7270 -23.3 -35.3 32 12.0 -25.2 342 21 321.5 321.6 289.7 323.2 0.46 39 408 7377 -24.3 -34.3 39 10.0 -25.9 343 21 321.6 321.7 289.8 323.4 0.51 40 405 7430 -24.7 -31.7 52 7.0 -25.9 344 21 321.7 321.9 290.0 324.1 0.66 41 400 7520 -25.3 -32.3 52 7.0 -26.5 345 21 322.1 322.2 290.1 324.4 0.64 42 398 7556 -25.7 -32.7 52 7.0 -26.9 345 21 322.0 322.2 290.0 324.3 0.61 43 383 7834 -28.1 -34.1 56 6.0 -29.0 341 21 322.4 322.6 290.1 324.5 0.56 44 339 8699 -35.1 -48.1 25 13.0 -36.1 331 20 324.4 324.4 290.2 324.9 0.14 45 303 9473 -41.9 -48.9 46 7.0 -42.3 321 20 325.4 325.4 290.6 326.0 0.15 46 300 9540 -42.5 -49.5 46 7.0 -42.9 320 20 325.5 325.5 290.6 326.0 0.14 47 294 9676 -43.5 -48.3 59 4.8 -43.7 322 19 325.9 326.0 290.7 326.6 0.16 48 280 10001 -46.5 -51.5 57 5.0 -46.7 326 18 326.2 326.2 290.7 326.7 0.12 49 259 10511 -50.7 -58.7 38 8.0 -50.9 332 16 327.4 327.4 291.0 327.6 0.05 50 250 10740 -52.9 -58.9 48 6.0 -53.1 335 15 327.4 327.4 291.0 327.6 0.05 51 242 10950 -54.7 -63.7 32 9.0 -54.9 326 15 327.8 327.8 291.1 327.9 0.03 52 228 11329 -57.7 -66.7 31 9.0 -57.8 310 16 328.8 328.8 291.4 328.9 0.02 53 223 11469 -58.7 -66.7 35 8.0 -58.8 304 17 329.4 329.4 291.6 329.5 0.02 54 219 11583 -59.3 -69.3 26 10.0 -59.4 299 17 330.2 330.2 291.7 330.2 0.02 55 200 12150 -61.7 -68.7 39 7.0 -61.8 275 18 335.1 335.1 293.1 335.1 0.02 56 179 12829 -66.1 -71.1 49 5.0 -66.1 360 15 338.7 338.7 294.0 338.7 0.01 57 150 13910 -62.3 -82.3 5 20.0 -62.4 335 29 362.8 362.8 299.2 362.8 0.00 58 100 16410 -64.7 -85.7 4 21.0 -64.8 335 22 402.7 402.7 305.6 402.7 0.00 59 97 16596 -62.5 -86.5 3 24.0 -62.7 334 21 410.5 410.5 306.6 410.5 0.00 60 79 17848 -65.5 -87.5 3 22.0 -65.7 325 15 429.2 429.2 308.7 429.2 0.00 61 74 18248 -61.9 -87.9 2 26.0 -62.2 322 14 444.8 444.8 310.4 444.8 0.00 62 70 18590 -62.9 -87.9 2 25.0 -63.2 320 12 449.8 449.8 310.8 449.8 0.00 63 68 18768 -63.7 -88.7 2 25.0 -64.0 320 13 451.8 451.8 311.0 451.8 0.00 64 55 20080 -60.3 -88.3 1 28.0 -60.8 316 19 487.9 487.9 314.1 487.9 0.00 65 50 20670 -62.9 -88.9 2 26.0 -63.3 315 22 495.3 495.3 314.6 495.3 0.00 66 47 21050 -63.5 -89.5 2 26.0 -63.9 315 21 502.7 502.7 315.1 502.7 0.00 67 39 22201 -61.7 -88.7 2 27.0 -62.3 315 18 534.8 534.8 317.2 534.8 0.00 68 36 22693 -64.5 -89.5 2 25.0 -65.0 315 17 539.9 539.9 317.5 539.9 0.00 69 35 22866 -61.9 -88.9 2 27.0 -62.6 315 16 551.1 551.1 318.2 551.1 0.00 70 30 23820 -61.7 -89.7 1 28.0 -62.4 315 14 576.4 576.4 319.5 576.5 0.00 71 24 25207 -60.7 -89.7 1 29.0 -61.7 307 19 617.3 617.3 321.4 617.4 0.01 72 22 25752 -58.1 -88.1 1 30.0 -59.6 304 21 640.6 640.6 322.3 640.7 0.01 73 20 26350 -59.9 -88.9 1 29.0 -61.2 300 23 652.8 652.8 322.8 652.9 0.01 74 18 27011 -58.1 -88.1 1 30.0 -59.9 678.5 678.5 323.7 678.5 0.01 75 14 28592 -58.7 -87.7 1 29.0 -60.7 727.0 727.0 325.3 727.1 0.01 TRP 179 12829 -66.1 -71.1 49 5.0 -66.1 360 15 338.7 338.7 294.0 338.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5607.00 m Freezing level: 645.00 mb = 3861.81 m = 12669.81 ft Wetbulb zero: 765.07 mb = 2482.15 m = 8143.43 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 37.70 % Est. max temperature: 24.93 C = 76.87 F Sfc-Lift cond lev (LCL): 994.90 mb = 295.74 m = 970.27 ft T: 11.48 C 700-500 lapse rate: 4.86 C/km ThetaE index: 6.48 C Layer 781.0- 745.0 mb Conv cond level (CCL): 736.75 mb = 2789.89 m = 9153.07 ft Mean mixing ratio: 6.80 g/kg Conv temperature: 30.36 C = 86.66 F Cap Strength: 12.51 C Lifted Index: 12.91 C Risk: None Lifted Index @300 mb: 13.44 C Lifted Index @700 mb: 7.12 C Showalter Index: 9.81 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 12.30 C K Index: 10.10 Risk: None Sweat Index: 52.60 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.73 J/kg Max Up Vert Vel: 8.45 m/s Conv Inhibition (B-): 46623.41 J/kg Cap Strength: 12.79 C Lift Cond Lev (LCL): 909.16 mb = 1049.58 m = 3443.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 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 1016 121 250 3 2.8 1.0 | 180 13 -0.1 13.5 1 1000 253 290 10 9.4 -3.4 | 216 11 6.5 9.0 2 925 905 70 4 -3.8 -1.4 | 149 13 -6.7 11.1 3 850 1613 315 10 7.1 -7.1 | 218 7 4.2 5.4 4 700 3204 310 22 16.9 -14.1 | 277 14 13.9 -1.7 5 500 5860 325 23 13.2 -18.8 | 302 12 10.3 -6.4 6 400 7520 345 21 5.4 -20.3 | 342 8 2.5 -7.8 7 300 9540 320 20 12.9 -15.3 | 286 10 9.9 -2.9 8 250 10740 335 15 6.3 -13.6 | 288 4 3.4 -1.1 9 200 12150 275 18 17.9 -1.6 | 234 19 15.0 10.9 10 179 12829 360 15 -0.0 -15.0 | 49 4 -2.9 -2.5 11 150 13910 335 29 12.3 -26.3 | 326 17 9.3 -13.8 12 100 16410 335 22 9.3 -19.9 | 320 10 6.4 -7.5 13 70 18590 320 12 7.7 -9.2 | 236 6 4.8 3.3 14 50 20670 315 22 15.6 -15.6 | 284 13 12.6 -3.1 15 30 23820 315 14 9.9 -9.9 | 250 7 7.0 2.6 16 20 26350 300 23 19.9 -11.5 | 267 17 17.0 1.0 Wind Parameters Mean winds (0-6000m): 316.8 at 17.1 knts Storm direction: 346.8 at 12.8 knts Shear (0-3000m) pos: 1.5 neg: 3.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -17.0 tot: 38.6 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.09 Bulk Shear: 11.55 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 ------------------------------------------------------------------------------- 500 310 8 202 8| 8.7 0.0 8.7| 23.1 -11.1 11.9 23.9 0.01| 19.8 0.2 1000 321 6 189 8| 4.4 0.0 4.4| 26.6 -16.9 9.7 9.7 -0.03| 14.7 -0.4 1500 321 7 192 7| 2.9 3.7 6.6| 36.1 -17.0 19.0 12.7 0.16| 13.9 2.1 2000 318 8 202 7| 2.2 3.7 5.8| 42.9 -17.0 25.8 12.9 0.22| 11.4 2.5 2500 315 10 215 7| 1.7 3.7 5.4| 49.4 -17.0 32.4 13.0 0.26| 9.9 2.6 3000 314 11 229 7| 1.5 3.7 5.2| 55.6 -17.0 38.6 12.9 0.28| 8.9 2.5 4000 313 14 248 8| 1.3 2.8 4.1| 63.4 -17.0 46.4 11.6 0.31| 7.0 2.2 5000 315 16 260 8| 1.3 2.2 3.5| 70.7 -17.0 53.6 10.7 0.34| 5.8 2.0 6000 317 17 270 9| 1.3 1.9 3.2| 79.2 -17.0 62.1 10.4 0.36| 5.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251009.23.gif