UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 29 OCT 25 Station: EG238 WMO ident: 3238 Latitude: 55.02 Longitude: -1.88 ------------------------------------------------------------------------------- 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 -23 SFC 980 142 4.0 2.9 93 1.1 3.5 305 3 278.8 279.6 277.6 291.9 4.81 2 975 184 4.2 3.1 93 1.1 3.7 306 4 279.4 280.2 278.0 292.8 4.90 3 957 336 6.2 3.4 82 2.8 4.8 309 8 282.9 283.8 280.0 297.1 5.10 4 941 475 5.2 2.6 83 2.6 3.9 312 11 283.2 284.1 280.0 296.9 4.90 5 933 545 4.8 1.3 78 3.5 3.2 314 13 283.5 284.3 279.6 296.2 4.50 6 925 615 4.2 1.1 80 3.1 2.8 315 15 283.6 284.4 279.6 296.2 4.48 7 906 783 3.0 -0.1 80 3.1 1.6 310 16 284.1 284.8 279.5 295.9 4.19 8 884 982 1.6 0.4 92 1.2 1.1 304 17 284.6 285.4 280.1 297.2 4.45 9 874 1074 1.2 -0.6 88 1.8 0.4 302 18 285.1 285.9 280.0 297.0 4.19 10 857 1231 0.0 -1.0 93 1.0 -0.4 297 19 285.5 286.2 280.1 297.2 4.15 11 850 1297 -0.3 -2.0 88 1.7 -1.0 295 19 285.8 286.5 280.0 296.9 3.88 12 837 1420 -1.1 -3.5 84 2.4 -2.1 295 19 286.3 286.9 279.7 296.4 3.52 13 827 1516 -1.7 -3.9 85 2.2 -2.6 295 19 286.6 287.2 279.8 296.5 3.46 14 825 1535 -1.5 -4.8 78 3.3 -2.8 295 19 287.0 287.6 279.7 296.4 3.24 15 814 1642 -2.3 -4.8 83 2.5 -3.3 295 19 287.3 287.8 279.9 296.8 3.28 16 801 1770 -3.1 -6.0 80 2.9 -4.2 295 19 287.7 288.3 279.8 296.6 3.05 17 789 1889 -3.1 -7.9 69 4.8 -4.8 295 19 289.0 289.5 279.9 296.8 2.67 18 787 1910 -3.3 -7.8 71 4.5 -5.0 295 19 289.0 289.5 280.0 296.9 2.70 19 786 1920 -3.3 -8.3 68 5.0 -5.1 295 19 289.1 289.5 279.9 296.7 2.60 20 785 1930 -3.3 -9.3 63 6.0 -5.4 295 19 289.2 289.6 279.7 296.3 2.40 21 783 1950 -3.5 -8.2 70 4.7 -5.2 295 19 289.2 289.7 280.0 296.9 2.63 22 777 2011 -3.5 -10.5 58 7.0 -5.9 295 19 289.8 290.2 279.7 296.4 2.21 23 776 2021 -3.5 -9.5 63 6.0 -5.6 295 19 289.9 290.4 280.0 297.0 2.39 24 774 2041 -3.5 -9.5 63 6.0 -5.6 295 19 290.1 290.6 280.1 297.3 2.40 25 752 2269 -5.5 -10.5 68 5.0 -7.2 295 20 290.4 290.8 280.1 297.2 2.28 26 739 2405 -6.3 -13.3 58 7.0 -8.5 295 20 291.0 291.3 279.8 296.5 1.85 27 725 2555 -7.7 -13.7 62 6.0 -9.5 295 20 291.0 291.3 279.8 296.5 1.83 28 723 2576 -7.7 -13.7 62 6.0 -9.5 295 20 291.3 291.6 279.9 296.8 1.83 29 721 2598 -7.9 -15.9 53 8.0 -10.2 295 20 291.3 291.5 279.5 295.9 1.53 30 708 2739 -8.9 -15.9 57 7.0 -10.9 295 20 291.7 292.0 279.7 296.4 1.56 31 706 2761 -8.9 -17.9 48 9.0 -11.3 295 20 291.9 292.2 279.6 296.0 1.32 32 704 2783 -9.1 -17.1 52 8.0 -11.3 295 20 291.9 292.2 279.7 296.3 1.42 33 700 2827 -9.5 -18.5 48 9.0 -11.9 295 20 292.0 292.2 279.5 295.9 1.27 34 699 2838 -9.5 -19.5 44 10.0 -12.1 295 20 292.1 292.3 279.4 295.7 1.17 35 696 2871 -9.7 -16.7 57 7.0 -11.6 295 20 292.2 292.5 279.9 296.8 1.49 36 686 2983 -10.3 -24.3 31 14.0 -13.4 296 20 292.8 292.9 279.2 295.2 0.78 37 679 3061 -10.7 -26.7 26 16.0 -14.0 296 20 293.2 293.3 279.2 295.2 0.63 38 663 3244 -12.3 -26.3 30 14.0 -15.2 297 20 293.4 293.5 279.3 295.5 0.67 39 659 3290 -12.7 -25.7 33 13.0 -15.4 298 20 293.4 293.6 279.4 295.7 0.72 40 650 3395 -13.5 -19.5 61 6.0 -15.0 298 20 293.7 293.9 280.3 297.6 1.25 41 647 3430 -13.5 -20.5 56 7.0 -15.2 299 20 294.1 294.3 280.3 297.7 1.16 42 633 3596 -14.5 -23.5 46 9.0 -16.4 299 21 294.8 295.0 280.3 297.7 0.91 43 632 3608 -14.7 -22.7 51 8.0 -16.4 300 21 294.7 294.9 280.4 297.8 0.98 44 623 3716 -15.3 -33.3 20 18.0 -18.1 300 21 295.2 295.3 279.7 296.4 0.37 45 609 3887 -16.7 -35.7 18 19.0 -19.4 301 21 295.5 295.6 279.8 296.5 0.30 46 594 4074 -18.3 -34.3 23 16.0 -20.6 302 21 295.8 295.9 280.0 297.0 0.35 47 573 4341 -20.9 -35.9 25 15.0 -22.8 304 21 295.8 295.9 279.9 296.8 0.31 48 565 4444 -21.7 -33.7 33 12.0 -23.4 305 21 296.1 296.1 280.1 297.4 0.39 49 561 4497 -22.1 -29.1 53 7.0 -23.2 305 21 296.2 296.3 280.6 298.2 0.61 50 556 4562 -22.7 -30.7 48 8.0 -23.9 305 21 296.2 296.3 280.4 298.0 0.53 51 555 4575 -22.7 -31.7 44 9.0 -24.0 305 21 296.4 296.5 280.4 298.0 0.48 52 550 4642 -23.3 -31.3 48 8.0 -24.5 306 21 296.4 296.5 280.5 298.1 0.51 53 548 4668 -23.5 -33.5 39 10.0 -24.8 306 21 296.5 296.6 280.4 297.9 0.41 54 500 5330 -29.5 -36.5 51 7.0 -30.2 310 22 297.1 297.1 280.6 298.2 0.34 55 400 6880 -39.1 -58.1 12 19.0 -39.8 310 38 304.2 304.2 283.1 304.3 0.04 56 318 8433 -45.6 -63.8 11 18.2 -46.1 305 74 315.7 315.7 287.3 315.8 0.02 57 300 8820 -47.3 -65.3 11 18.0 -47.7 305 69 318.7 318.7 288.3 318.8 0.02 58 284 9182 -48.9 -66.9 11 18.0 -49.3 300 61 321.4 321.4 289.2 321.5 0.02 59 250 10020 -49.9 -71.9 6 22.0 -50.3 300 56 331.9 331.9 292.2 331.9 0.01 60 200 11470 -51.7 -79.7 2 28.0 -52.1 270 35 350.9 350.9 296.8 350.9 0.00 61 150 13330 -54.1 -82.1 2 28.0 -54.5 245 38 376.9 376.9 301.8 376.9 0.00 62 100 15910 -58.3 -86.3 2 28.0 -58.7 260 46 415.1 415.1 307.2 415.1 0.00 63 85 16930 -59.9 -86.9 2 27.0 -60.3 255 39 431.6 431.6 309.0 431.6 0.00 64 79 17391 -57.3 -86.3 1 29.0 -57.8 253 36 446.1 446.1 310.5 446.1 0.00 65 73 17888 -59.9 -86.9 2 27.0 -60.3 251 33 450.8 450.8 310.9 450.8 0.00 66 70 18150 -60.5 -87.5 2 27.0 -60.9 250 31 455.0 455.0 311.3 455.0 0.00 67 67 18422 -59.5 -87.5 1 28.0 -60.0 251 33 462.9 462.9 312.0 462.9 0.00 68 50 20220 -65.5 -89.5 2 24.0 -65.8 260 44 489.1 489.1 314.1 489.1 0.00 69 49 20343 -65.7 -89.7 2 24.0 -66.0 260 44 491.5 491.5 314.3 491.5 0.00 70 39 21729 -66.5 -90.5 2 24.0 -66.8 260 40 522.6 522.6 316.5 522.6 0.00 71 36 22216 -65.1 -90.1 2 25.0 -65.5 260 38 538.4 538.4 317.4 538.4 0.00 72 35 22387 -66.7 -90.7 2 24.0 -67.1 260 38 538.5 538.5 317.4 538.5 0.00 73 30 23320 -66.7 -90.7 2 24.0 -67.1 260 35 562.8 562.8 318.8 562.8 0.00 74 26 24186 -64.9 -90.9 2 26.0 -65.5 262 36 591.4 591.4 320.2 591.5 0.00 75 24 24672 -66.3 -91.3 2 25.0 -66.8 263 37 601.1 601.1 320.6 601.1 0.00 76 23 24929 -65.3 -91.3 2 26.0 -65.9 263 38 611.4 611.4 321.1 611.4 0.00 77 20 25770 -69.3 -93.3 2 24.0 -69.7 265 39 624.0 624.0 321.6 624.1 0.00 78 20 25770 -69.5 -93.5 2 24.0 -69.9 265 39 623.4 623.4 321.6 623.4 0.00 79 18 26405 -65.5 -91.5 2 26.0 -66.2 655.1 655.1 322.9 655.2 0.00 80 16 27121 -65.3 -91.3 2 26.0 -66.1 678.2 678.2 323.7 678.3 0.01 TRP 284 9182 -48.9 -66.9 11 18.0 -49.3 300 61 321.4 321.4 289.2 321.5 0.02 WND 318 8433 -45.6 -63.8 11 18.2 -46.1 305 74 315.7 315.7 287.3 315.8 0.02 Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: 857.00 mb = 1231.34 m = 4039.77 ft Wetbulb zero: 865.98 mb = 1147.62 m = 3765.11 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 56.37 % Est. max temperature: 11.70 C = 53.06 F Sfc-Lift cond lev (LCL): 963.42 mb = 281.57 m = 923.77 ft T: 5.48 C 700-500 lapse rate: 7.99 C/km ThetaE index: 0.94 C Layer 941.0- 925.0 mb Conv cond level (CCL): 865.50 mb = 1152.10 m = 3779.81 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 10.50 C = 50.91 F Cap Strength: 3.14 C Lifted Index: 2.30 C Risk: None Lifted Index @300 mb: 16.14 C Lifted Index @700 mb: 2.26 C Showalter Index: 1.65 C Risk: Showers probable Total Totals Index: 56.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.20 C Cross Totals Index: 27.50 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.77 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 43998.31 J/kg Cap Strength: 3.10 C Lift Cond Lev (LCL): 894.22 mb = 889.21 m = 2917.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 15 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 ---------------------------------------------------------- 0 980 142 305 3 2.5 -1.7 | 159 12 -4.4 11.6 1 925 615 315 15 10.6 -10.6 | 233 5 3.7 2.8 2 850 1297 295 19 17.2 -8.0 | 243 12 10.3 5.3 3 700 2827 295 20 18.1 -8.5 | 246 12 11.2 4.9 4 500 5330 310 22 16.9 -14.1 | 274 10 10.0 -0.8 5 400 6880 310 38 29.1 -24.4 | 296 25 22.2 -11.1 6 318 8433 305 74 60.6 -42.4 | 298 61 53.7 -29.1 7 300 8820 305 69 56.5 -39.6 | 298 56 49.6 -26.2 8 284 9182 300 61 52.8 -30.5 | 290 49 45.9 -17.1 9 250 10020 300 56 48.5 -28.0 | 289 44 41.6 -14.6 10 200 11470 270 35 35.0 -0.0 | 245 31 28.1 13.4 11 150 13330 245 38 34.4 16.1 | 223 40 27.5 29.4 12 100 15910 260 46 45.3 8.0 | 241 44 38.4 21.3 13 70 18150 250 31 29.1 10.6 | 223 33 22.2 24.0 14 50 20220 260 44 43.3 7.6 | 240 42 36.4 21.0 15 30 23320 260 35 34.5 6.1 | 235 34 27.6 19.4 16 20 25770 265 39 38.9 3.4 | 242 36 32.0 16.8 Wind Parameters Mean winds (0-6000m): 302.7 at 20.0 knts Storm direction: 332.7 at 15.0 knts Shear (0-3000m) pos: 2.2 neg: 1.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -0.3 tot: 22.7 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.04 Bulk Shear: 16.09 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 ------------------------------------------------------------------------------- 500 313 9 179 7| 12.6 0.0 12.6| 17.1 0.0 17.1 34.2 0.73| 12.7 9.2 1000 309 13 212 6| 6.3 2.6 8.9| 18.6 0.0 18.6 18.6 0.56| 9.0 5.1 1500 303 15 227 8| 4.2 2.4 6.6| 19.0 -0.3 18.8 12.5 0.51| 6.7 3.4 2000 301 16 233 9| 3.1 1.9 5.0| 19.8 -0.3 19.5 9.8 0.51| 5.1 2.6 2500 299 17 237 9| 2.5 1.5 4.0| 20.6 -0.3 20.3 8.1 0.52| 4.1 2.1 3000 299 17 239 10| 2.2 1.3 3.5| 22.9 -0.3 22.7 7.6 0.53| 3.6 1.9 4000 299 18 243 10| 1.8 1.0 2.8| 29.2 -0.3 29.0 7.2 0.57| 3.0 1.7 5000 301 19 248 10| 1.6 0.8 2.4| 35.5 -0.3 35.2 7.0 0.60| 2.6 1.6 6000 303 20 256 10| 1.7 1.0 2.6| 49.5 -0.3 49.2 8.2 0.57| 2.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251029.23.gif