UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112923.upa.cvt Date: 2300Z 29 NOV 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 29 NOV 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 ------------------------------------------------------------------------------- 0 1000 35 SFC 990 117 3.4 1.9 90 1.5 2.7 260 8 277.3 278.1 276.4 289.5 4.43 2 952 433 1.4 0.6 94 0.8 1.1 295 22 278.4 279.2 276.6 290.0 4.19 3 926 656 0.8 -1.1 87 1.9 0.0 319 32 280.0 280.7 277.0 290.6 3.81 4 925 665 0.8 -1.1 87 1.9 0.0 320 32 280.1 280.8 277.0 290.7 3.81 5 909 805 -0.5 -1.5 93 1.0 -0.9 320 32 280.2 280.8 277.0 290.7 3.77 6 889 983 0.2 -3.5 76 3.7 -1.3 320 31 282.7 283.3 277.7 292.1 3.32 7 873 1128 0.0 -5.0 69 5.0 -2.0 320 31 284.0 284.5 277.9 292.6 3.02 8 850 1341 -1.9 -6.3 72 4.4 -3.6 320 30 284.2 284.6 277.7 292.2 2.80 9 753 2290 -9.9 -10.4 96 0.5 -10.1 311 26 285.5 285.9 277.7 292.2 2.30 10 742 2404 -9.5 -11.4 86 1.9 -10.1 310 25 287.1 287.5 278.4 293.5 2.15 11 740 2425 -8.7 -13.0 71 4.3 -10.0 309 25 288.2 288.6 278.6 293.9 1.90 12 700 2853 -12.1 -14.9 80 2.8 -12.9 305 23 289.1 289.4 278.7 294.2 1.72 13 656 3346 -15.9 -17.3 89 1.4 -16.3 303 22 290.2 290.5 279.0 294.8 1.50 14 650 3416 -16.3 -20.2 72 3.9 -17.2 303 22 290.5 290.7 278.7 294.2 1.18 15 644 3485 -16.7 -20.9 70 4.2 -17.6 303 22 290.8 291.0 278.7 294.3 1.12 16 623 3734 -18.9 -21.4 81 2.5 -19.4 302 21 291.1 291.3 278.9 294.5 1.11 17 604 3964 -19.9 -23.8 71 3.9 -20.7 301 21 292.5 292.7 279.3 295.4 0.93 18 601 4001 -19.9 -25.9 59 6.0 -21.0 300 21 292.9 293.1 279.3 295.4 0.77 19 582 4239 -21.5 -28.5 53 7.0 -22.6 300 20 293.8 293.9 279.4 295.8 0.63 20 579 4277 -21.5 -29.5 48 8.0 -22.7 299 20 294.2 294.3 279.6 296.1 0.57 21 546 4707 -25.5 -28.7 75 3.2 -26.0 298 19 294.4 294.6 279.8 296.5 0.65 22 522 5032 -27.5 -35.5 46 8.0 -28.4 296 19 295.8 295.9 280.0 297.0 0.36 23 500 5340 -30.3 -36.3 56 6.0 -30.9 295 18 296.1 296.2 280.1 297.2 0.34 24 468 5806 -34.7 -38.5 68 3.8 -35.0 299 20 296.3 296.3 280.1 297.3 0.29 25 462 5895 -35.7 -39.8 66 4.1 -36.0 300 20 296.1 296.2 280.0 297.0 0.26 26 460 5925 -35.9 -41.9 54 6.0 -36.3 301 21 296.2 296.3 280.0 297.0 0.21 27 456 5986 -36.3 -43.3 48 7.0 -36.8 301 21 296.5 296.5 280.1 297.1 0.18 28 445 6155 -37.9 -43.9 53 6.0 -38.2 303 22 296.6 296.6 280.1 297.2 0.17 29 434 6326 -38.9 -45.9 48 7.0 -39.3 305 22 297.4 297.4 280.4 297.9 0.14 30 406 6780 -42.7 -46.8 64 4.1 -42.9 309 25 298.2 298.2 280.8 298.7 0.14 31 400 6880 -43.3 -47.8 61 4.5 -43.5 310 25 298.7 298.7 281.0 299.2 0.13 32 393 6999 -44.1 -48.9 59 4.8 -44.3 313 26 299.2 299.2 281.1 299.6 0.11 33 392 7016 -43.9 -50.9 46 7.0 -44.2 314 26 299.7 299.7 281.3 300.0 0.09 34 375 7312 -46.3 -52.3 51 6.0 -46.5 322 28 300.3 300.3 281.6 300.6 0.08 35 370 7402 -46.7 -54.7 40 8.0 -46.9 325 29 300.9 300.9 281.8 301.2 0.06 36 366 7474 -46.7 -56.7 31 10.0 -47.0 324 29 301.9 301.9 282.2 302.0 0.05 37 363 7529 -44.5 -73.5 3 29.0 -45.0 323 29 305.5 305.5 283.6 305.5 0.01 38 362 7547 -44.1 -67.1 6 23.0 -44.6 322 29 306.3 306.3 283.9 306.3 0.01 39 333 8105 -46.7 -67.7 7 21.0 -47.1 312 27 310.1 310.1 285.4 310.2 0.01 40 313 8517 -45.3 -71.3 4 26.0 -45.8 305 27 317.6 317.6 288.0 317.7 0.01 41 300 8800 -46.1 -72.1 4 26.0 -46.6 300 26 320.4 320.4 288.9 320.4 0.01 42 250 10000 -49.1 -77.1 2 28.0 -49.6 280 23 333.1 333.1 292.6 333.1 0.00 43 200 11460 -50.7 -80.7 2 30.0 -51.1 275 27 352.5 352.5 297.2 352.5 0.00 44 150 13310 -54.7 -83.7 2 29.0 -55.1 290 21 375.8 375.8 301.6 375.8 0.00 45 112 15173 -57.5 -85.5 2 28.0 -57.9 290 25 403.3 403.3 305.6 403.4 0.00 46 100 15890 -57.9 -85.9 2 28.0 -58.3 290 26 415.9 415.9 307.2 415.9 0.00 47 89 16618 -60.5 -87.5 2 27.0 -60.8 282 21 424.8 424.8 308.3 424.8 0.00 48 86 16832 -59.9 -86.9 2 27.0 -60.3 279 20 430.2 430.2 308.9 430.2 0.00 49 70 18110 -61.5 -88.5 2 27.0 -61.9 265 12 452.8 452.8 311.1 452.8 0.00 50 50 20190 -63.9 -88.9 2 25.0 -64.3 295 16 492.9 492.9 314.4 492.9 0.00 51 49 20313 -64.1 -90.1 2 26.0 -64.4 295 16 495.3 495.3 314.6 495.3 0.00 52 46 20700 -63.5 -89.5 2 26.0 -63.9 295 15 505.8 505.8 315.4 505.8 0.00 53 36 22187 -67.5 -91.5 2 24.0 -67.8 295 11 532.1 532.1 317.1 532.2 0.00 54 34 22533 -65.1 -91.1 2 26.0 -65.5 295 11 547.2 547.2 317.9 547.2 0.00 55 30 23290 -67.3 -91.3 2 24.0 -67.7 295 9 561.2 561.2 318.7 561.2 0.00 56 25 24383 -69.9 -92.9 2 23.0 -70.2 291 15 583.7 583.7 319.9 583.8 0.00 57 23 24883 -67.7 -91.7 2 24.0 -68.1 288 18 604.3 604.3 320.8 604.3 0.00 58 20 25720 -69.9 -92.9 2 23.0 -70.3 285 22 622.2 622.2 321.6 622.2 0.00 59 19 26026 -69.5 -93.5 2 24.0 -69.9 632.6 632.6 322.0 632.7 0.00 TRP 370 7402 -46.7 -54.7 40 8.0 -46.9 325 29 300.9 300.9 281.8 301.2 0.06 WND Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 915.15 mb = 750.98 m = 2463.82 ft Freezing level: 894.71 mb = 931.83 m = 3057.14 ft Freezing level: 873.00 mb = 1128.07 m = 3700.98 ft Wetbulb zero: 924.66 mb = 667.92 m = 2191.31 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 75.24 % Est. max temperature: 10.33 C = 50.60 F Sfc-Lift cond lev (LCL): 967.22 mb = 304.98 m = 1000.56 ft T: 2.21 C 700-500 lapse rate: 7.32 C/km ThetaE index: 0.40 C Layer 850.0- 742.0 mb Conv cond level (CCL): 853.77 mb = 1305.68 m = 4283.66 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 10.16 C = 50.28 F Cap Strength: 5.73 C Lifted Index: 5.66 C Risk: None Lifted Index @300 mb: 21.32 C Lifted Index @700 mb: 3.26 C Showalter Index: 4.25 C Risk: None Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 24.00 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 146.00 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.80 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 43111.37 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 917.54 mb = 729.87 m = 2394.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 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 ---------------------------------------------------------- 0 990 117 260 8 7.9 1.4 | 184 17 1.3 17.3 1 925 665 320 32 20.6 -24.5 | 302 16 14.0 -8.6 2 850 1341 320 30 19.3 -23.0 | 299 15 12.7 -7.1 3 700 2853 305 23 18.8 -13.2 | 257 13 12.3 2.7 4 500 5340 295 18 16.3 -7.6 | 230 13 9.7 8.3 5 400 6880 310 25 19.2 -16.1 | 271 13 12.6 -0.2 6 370 7402 325 29 16.6 -23.8 | 308 13 10.0 -7.8 7 300 8800 300 26 22.5 -13.0 | 260 16 15.9 2.9 8 250 10000 280 23 22.7 -4.0 | 233 20 16.1 11.9 9 200 11460 275 27 26.9 -2.4 | 236 24 20.3 13.6 10 150 13310 290 21 19.7 -7.2 | 236 16 13.1 8.7 11 100 15890 290 26 24.4 -8.9 | 249 19 17.8 7.0 12 70 18110 265 12 12.0 1.0 | 198 18 5.4 17.0 13 50 20190 295 16 14.5 -6.8 | 221 12 7.9 9.1 14 30 23290 295 9 8.2 -3.8 | 187 12 1.6 12.1 15 20 25720 285 22 21.3 -5.7 | 235 18 14.7 10.2 Wind Parameters Mean winds (0-6000m): 307.5 at 23.0 knts Storm direction: 337.5 at 17.2 knts Shear (0-3000m) pos: 4.7 neg: 1.9 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 70.1 deg Storm rel helicity (0-3000m) pos: 129.8 neg: -38.5 tot: 91.3 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.73 Bulk Shear: 2.17 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 ------------------------------------------------------------------------------- 500 308 19 242 9| 26.8 0.0 26.8|115.7 0.0 115.7 231.4 0.99| 29.7 29.4 1000 315 25 280 11| 14.2 0.0 14.2|129.8 -1.6 128.2 128.2 0.94| 17.2 16.3 1500 317 27 287 12| 9.4 0.8 10.3|129.8 -9.3 120.6 80.4 0.82| 12.4 10.1 2000 316 27 287 12| 7.1 1.5 8.6|129.8 -20.7 109.1 54.6 0.67| 10.1 6.8 2500 315 27 284 12| 5.7 1.8 7.5|129.8 -31.4 98.4 39.4 0.55| 8.8 4.8 3000 314 26 280 12| 4.7 1.9 6.6|129.8 -38.5 91.3 30.4 0.47| 7.7 3.6 4000 311 25 273 12| 3.5 1.7 5.3|129.8 -46.8 83.0 20.8 0.39| 6.1 2.4 5000 309 24 265 12| 2.8 1.6 4.5|129.8 -54.9 74.9 15.0 0.33| 5.1 1.7 6000 308 23 261 12| 2.7 1.3 4.0|144.1 -56.5 87.6 14.6 0.37| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251129.23.gif