UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 8 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 1011 122 9.0 6.4 84 2.6 7.6 245 3 281.3 282.3 280.3 297.7 5.96 1 1000 212 9.4 6.2 80 3.2 7.8 240 15 282.5 283.6 280.9 299.0 5.95 2 999 220 9.6 6.3 80 3.3 7.9 241 15 282.8 283.9 281.1 299.4 5.99 3 954 603 8.6 5.6 81 3.0 7.1 291 14 285.6 286.6 282.3 302.3 5.98 4 935 769 7.2 5.3 88 1.9 6.2 313 14 285.8 286.8 282.4 302.5 5.98 5 925 858 8.0 5.2 82 2.8 6.5 325 14 287.5 288.5 283.2 304.4 6.00 6 915 948 8.8 5.0 77 3.8 6.8 322 14 289.2 290.3 283.9 306.2 5.98 7 898 1103 8.2 4.8 79 3.4 6.4 318 14 290.1 291.2 284.3 307.3 6.01 8 889 1186 9.0 4.6 74 4.4 6.7 316 14 291.8 292.9 284.9 309.0 5.99 9 863 1432 7.8 4.2 78 3.6 5.9 309 14 293.0 294.1 285.4 310.4 6.00 10 850 1557 8.2 3.5 72 4.7 5.8 305 14 294.7 295.8 285.9 311.6 5.79 11 842 1635 8.4 3.6 72 4.8 5.9 305 15 295.7 296.8 286.4 313.0 5.89 12 815 1905 7.8 1.8 66 6.0 4.7 306 16 297.9 298.8 286.6 313.7 5.35 13 736 2738 1.8 0.9 94 0.9 1.4 309 22 300.1 301.2 287.6 316.7 5.55 14 722 2892 0.8 -0.8 89 1.6 0.0 309 23 300.7 301.6 287.3 315.7 5.00 15 714 2982 0.6 -3.3 75 3.9 -1.2 309 24 301.4 302.2 286.8 314.2 4.20 16 700 3141 -0.7 -3.1 84 2.4 -1.8 310 25 301.7 302.5 287.1 314.9 4.35 17 686 3302 -1.7 -3.6 87 1.9 -2.6 312 25 302.3 303.1 287.2 315.3 4.27 18 684 3326 -1.5 -5.5 74 4.0 -3.3 312 25 302.8 303.5 286.8 314.2 3.71 19 682 3349 -0.9 -10.9 47 10.0 -4.7 312 26 303.7 304.2 285.8 311.4 2.44 20 680 3373 -0.5 -13.5 37 13.0 -5.2 312 26 304.4 304.8 285.6 310.7 1.98 21 676 3420 -0.3 -12.3 40 12.0 -4.8 313 26 305.2 305.6 286.1 312.1 2.20 22 671 3479 0.0 -15.0 31 15.0 -5.3 313 26 306.2 306.5 286.0 311.9 1.78 23 667 3527 0.0 -15.0 31 15.0 -5.3 314 26 306.7 307.0 286.2 312.4 1.79 24 663 3576 0.0 -22.0 17 22.0 -6.6 314 26 307.2 307.4 285.5 310.5 0.99 25 662 3588 0.2 -14.8 31 15.0 -5.2 314 26 307.6 307.9 286.5 313.5 1.83 26 634 3933 -1.9 -8.9 59 7.0 -4.8 317 27 309.0 309.6 288.3 318.7 3.07 27 627 4022 -1.9 -10.9 50 9.0 -5.5 318 27 310.0 310.5 288.2 318.5 2.65 28 608 4266 -3.3 -13.3 46 10.0 -7.0 320 28 311.1 311.5 288.2 318.4 2.25 29 556 4966 -9.5 -16.5 57 7.0 -11.8 327 30 311.8 312.2 288.1 318.0 1.89 30 540 5192 -11.1 -19.1 52 8.0 -13.5 329 30 312.6 312.8 288.0 317.7 1.56 31 535 5263 -11.3 -24.3 33 13.0 -14.6 330 31 313.1 313.3 287.6 316.5 1.00 32 531 5321 -11.7 -22.7 40 11.0 -14.6 331 31 313.3 313.6 287.8 317.2 1.16 33 526 5393 -11.9 -27.9 25 16.0 -15.6 331 31 313.9 314.1 287.6 316.5 0.73 34 521 5467 -12.3 -28.3 25 16.0 -15.9 332 31 314.3 314.5 287.7 316.8 0.71 35 518 5511 -12.7 -24.7 36 12.0 -15.7 332 31 314.4 314.5 288.0 317.8 1.00 36 517 5526 -12.7 -28.7 25 16.0 -16.3 333 31 314.5 314.7 287.8 316.9 0.69 37 516 5540 -12.7 -28.7 25 16.0 -16.3 333 31 314.7 314.8 287.8 317.1 0.69 38 509 5645 -13.9 -19.9 60 6.0 -15.6 334 32 314.5 314.8 288.6 319.6 1.55 39 500 5780 -14.9 -20.9 60 6.0 -16.6 335 32 314.9 315.1 288.6 319.7 1.45 40 485 6008 -16.5 -24.5 50 8.0 -18.4 333 31 315.7 315.9 288.5 319.4 1.08 41 453 6515 -20.9 -25.9 64 5.0 -22.0 328 30 316.4 316.6 288.7 319.9 1.02 42 445 6645 -21.7 -28.7 53 7.0 -23.1 327 30 317.0 317.1 288.6 319.8 0.80 43 444 6662 -21.5 -30.5 44 9.0 -23.2 327 30 317.4 317.6 288.7 319.8 0.68 44 435 6812 -22.1 -31.1 44 9.0 -23.7 326 30 318.5 318.7 289.0 320.8 0.66 45 421 7050 -24.1 -31.1 52 7.0 -25.4 323 29 319.0 319.1 289.2 321.4 0.68 46 407 7295 -25.7 -34.7 43 9.0 -27.1 321 28 320.0 320.1 289.3 321.8 0.49 47 400 7420 -26.9 -35.9 42 9.0 -28.2 320 28 320.0 320.1 289.2 321.6 0.45 48 382 7751 -29.9 -36.9 51 7.0 -30.8 320 28 320.3 320.4 289.3 321.9 0.42 49 341 8553 -36.1 -49.1 25 13.0 -37.0 320 27 322.5 322.5 289.6 323.0 0.13 50 300 9430 -44.1 -49.1 57 5.0 -44.3 320 27 323.2 323.2 289.9 323.8 0.15 51 296 9519 -44.9 -49.8 58 4.9 -45.2 321 28 323.3 323.3 289.9 323.8 0.14 52 285 9769 -46.5 -52.5 50 6.0 -46.7 324 29 324.5 324.6 290.3 324.9 0.10 53 282 9839 -46.5 -54.5 40 8.0 -46.8 325 29 325.5 325.5 290.5 325.9 0.08 54 264 10269 -50.7 -55.7 55 5.0 -50.8 331 32 325.6 325.6 290.5 325.9 0.08 55 254 10518 -52.1 -60.1 38 8.0 -52.3 334 33 327.1 327.1 290.9 327.3 0.05 56 250 10620 -52.7 -59.7 42 7.0 -52.9 335 34 327.7 327.7 291.1 327.9 0.05 57 239 10909 -54.9 -60.9 47 6.0 -55.0 337 33 328.6 328.7 291.4 328.8 0.04 58 201 11999 -60.9 -66.9 45 6.0 -61.0 345 30 335.8 335.8 293.3 335.9 0.02 59 200 12030 -60.7 -67.7 39 7.0 -60.8 345 30 336.6 336.6 293.5 336.7 0.02 60 150 13850 -58.5 -82.5 3 24.0 -58.7 280 23 369.3 369.3 300.4 369.3 0.00 61 100 16380 -61.5 -86.5 2 25.0 -61.7 265 17 408.9 408.9 306.4 408.9 0.00 62 95 16697 -62.7 -85.7 3 23.0 -62.9 266 16 412.6 412.6 306.8 412.6 0.00 63 84 17460 -60.5 -86.5 2 26.0 -60.8 270 14 431.8 431.8 309.0 431.9 0.00 64 74 18246 -62.3 -88.3 2 26.0 -62.6 273 12 444.0 444.0 310.3 444.0 0.00 65 70 18590 -61.1 -88.1 2 27.0 -61.4 275 11 453.7 453.7 311.2 453.7 0.00 66 65 19051 -59.7 -87.7 1 28.0 -60.2 292 12 466.4 466.4 312.3 466.5 0.00 67 50 20680 -62.5 -88.5 2 26.0 -62.9 350 16 496.2 496.2 314.7 496.2 0.00 68 47 21060 -63.1 -89.1 2 26.0 -63.5 340 16 503.6 503.6 315.2 503.6 0.00 69 44 21467 -61.1 -88.1 2 27.0 -61.7 329 15 518.1 518.1 316.2 518.1 0.00 70 37 22536 -62.5 -89.5 1 27.0 -63.1 300 14 540.8 540.8 317.6 540.8 0.00 71 33 23246 -59.5 -88.5 1 29.0 -60.4 281 13 566.8 566.8 319.0 566.8 0.00 72 30 23840 -60.3 -88.3 1 28.0 -61.2 265 12 580.3 580.3 319.7 580.3 0.01 73 25 24973 -61.7 -89.7 1 28.0 -62.6 607.3 607.3 320.9 607.3 0.00 TRP 201 11999 -60.9 -66.9 45 6.0 -61.0 345 30 335.8 335.8 293.3 335.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 707.54 mb = 3055.44 m = 10024.28 ft Freezing level: 671.00 mb = 3479.32 m = 11414.97 ft Freezing level: 659.33 mb = 3620.56 m = 11878.35 ft Wetbulb zero: 721.87 mb = 2893.87 m = 9494.21 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 64.72 % Est. max temperature: 21.07 C = 69.93 F Sfc-Lift cond lev (LCL): 971.76 mb = 449.84 m = 1475.83 ft T: 9.00 C 700-500 lapse rate: 5.38 C/km ThetaE index: 2.55 C Layer 722.0- 700.0 mb Conv cond level (CCL): 737.85 mb = 2717.04 m = 8914.05 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 27.88 C = 82.18 F Cap Strength: 13.06 C Lifted Index: 12.80 C Risk: None Lifted Index @300 mb: 15.24 C Lifted Index @700 mb: 7.66 C Showalter Index: 6.41 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.40 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 102.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.24 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 41304.88 J/kg Cap Strength: 12.89 C Lift Cond Lev (LCL): 917.37 mb = 926.48 m = 3039.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 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 1011 122 245 3 2.7 1.3 | 177 18 -0.8 18.1 1 1000 212 240 15 13.0 7.5 | 201 26 9.5 24.3 2 925 858 325 14 8.0 -11.5 | 220 7 4.5 5.4 3 850 1557 305 14 11.5 -8.0 | 222 12 7.9 8.8 4 700 3141 310 25 19.2 -16.1 | 267 16 15.6 0.8 5 500 5780 335 32 13.5 -29.0 | 321 16 10.0 -12.2 6 400 7420 320 28 18.0 -21.4 | 288 15 14.5 -4.6 7 300 9430 320 27 17.4 -20.7 | 286 14 13.8 -3.8 8 250 10620 335 34 14.4 -30.8 | 322 18 10.8 -14.0 9 201 11999 345 30 7.8 -29.0 | 341 13 4.2 -12.1 10 200 12030 345 30 7.8 -29.0 | 341 13 4.2 -12.1 11 150 13850 280 23 22.7 -4.0 | 236 23 19.1 12.8 12 100 16380 265 17 16.9 1.5 | 216 23 13.4 18.3 13 70 18590 275 11 11.0 -1.0 | 205 18 7.4 15.9 14 50 20680 350 16 2.8 -15.8 | 145 1 -0.8 1.1 15 30 23840 265 12 12.0 1.0 | 205 20 8.4 17.9 Wind Parameters Mean winds (0-6000m): 318.1 at 22.9 knts Storm direction: 348.1 at 17.2 knts Shear (0-3000m) pos: 4.1 neg: 0.5 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 128.4 neg: -1.1 tot: 127.2 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.49 Bulk Shear: 46.97 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 ------------------------------------------------------------------------------- 500 263 14 208 21| 13.0 0.0 13.0| 90.9 0.0 90.9 181.8 0.64| 26.4 16.9 1000 291 14 218 15| 6.9 0.0 6.9| 93.1 -0.9 92.2 92.2 0.49| 17.6 8.6 1500 299 14 220 13| 4.6 1.1 5.6| 94.5 -1.1 93.4 62.3 0.46| 12.9 5.9 2000 301 14 223 13| 4.3 0.8 5.1|105.6 -1.1 104.4 52.2 0.50| 10.6 5.3 2500 303 16 228 13| 4.2 0.6 4.8|116.8 -1.1 115.6 46.3 0.53| 9.2 4.9 3000 305 17 235 13| 4.1 0.5 4.6|128.4 -1.1 127.2 42.4 0.56| 8.3 4.6 4000 308 19 246 13| 3.5 0.4 3.9|148.9 -1.1 147.7 36.9 0.60| 6.8 4.1 5000 313 21 259 12| 3.2 0.3 3.5|170.6 -1.1 169.4 33.9 0.64| 6.0 3.8 6000 318 23 271 12| 2.8 0.3 3.2|184.9 -8.0 177.0 29.5 0.61| 5.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251008.23.gif