UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122323.upa.cvt Date: 2300Z 23 DEC 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 23 DEC 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 ------------------------------------------------------------------------------- SFC 1015 145 6.0 2.4 78 3.6 4.4 105 6 278.0 278.7 276.7 290.2 4.48 1 1011 178 5.8 2.1 77 3.7 4.1 104 8 278.1 278.8 276.7 290.1 4.40 2 1000 267 5.2 1.7 78 3.5 3.6 100 12 278.4 279.1 276.7 290.2 4.32 3 983 407 4.0 1.1 81 2.9 2.7 99 14 278.5 279.2 276.7 290.1 4.21 4 930 855 0.0 -0.1 99 0.1 -0.0 95 19 278.9 279.6 276.7 290.1 4.08 5 925 898 -0.5 -0.5 100 0.0 -0.5 95 20 278.8 279.5 276.6 289.8 3.98 6 891 1197 -2.3 -2.3 100 0.0 -2.3 95 22 279.9 280.6 276.7 290.0 3.62 7 890 1205 -2.5 -2.9 97 0.4 -2.7 95 22 279.8 280.4 276.4 289.5 3.47 8 889 1214 -2.7 -6.9 73 4.2 -4.2 95 22 279.7 280.1 275.0 286.9 2.56 9 888 1223 -2.9 -14.9 39 12.0 -6.3 95 22 279.6 279.8 273.2 283.5 1.35 10 880 1295 -1.9 -22.9 18 21.0 -6.8 95 22 281.4 281.5 273.1 283.4 0.69 11 871 1377 1.8 -27.2 9 29.0 -5.0 95 23 286.0 286.1 275.3 287.5 0.47 12 866 1424 2.8 -32.2 6 35.0 -4.7 95 23 287.5 287.6 275.9 288.5 0.30 13 850 1575 3.0 -39.0 3 42.0 -4.9 95 24 289.3 289.3 276.6 289.8 0.15 14 815 1915 2.2 -36.8 4 39.0 -5.5 86 23 291.9 292.0 278.0 292.6 0.20 15 811 1954 2.0 -33.0 5 35.0 -5.5 85 23 292.1 292.2 278.2 293.1 0.29 16 805 2014 1.4 -19.6 19 21.0 -4.7 84 23 292.1 292.3 279.2 295.3 1.00 17 797 2094 0.6 -13.4 34 14.0 -4.1 82 23 292.1 292.4 280.1 297.3 1.70 18 795 2114 0.6 -19.4 21 20.0 -5.2 81 23 292.3 292.5 279.3 295.5 1.03 19 792 2145 0.8 -15.2 29 16.0 -4.4 80 23 292.8 293.1 280.2 297.4 1.48 20 788 2185 0.6 -16.4 27 17.0 -4.7 79 22 293.1 293.3 280.1 297.2 1.35 21 786 2206 0.4 -9.6 47 10.0 -3.3 79 22 293.1 293.5 281.4 300.1 2.34 22 777 2298 0.0 -13.0 37 13.0 -4.4 77 22 293.6 293.9 280.9 299.1 1.81 23 775 2318 0.0 -12.0 40 12.0 -4.2 76 22 293.8 294.2 281.2 299.8 1.96 24 771 2360 -0.3 -14.3 34 14.0 -4.9 75 22 293.9 294.2 280.8 298.9 1.64 25 770 2370 -0.3 -12.3 40 12.0 -4.5 75 22 294.0 294.4 281.3 299.9 1.93 26 766 2412 -0.7 -11.7 43 11.0 -4.6 74 22 294.0 294.4 281.4 300.2 2.04 27 762 2453 -0.7 -12.7 40 12.0 -4.8 72 22 294.5 294.8 281.4 300.2 1.89 28 755 2527 -0.7 -18.7 24 18.0 -6.0 71 22 295.3 295.5 280.8 298.9 1.16 29 750 2580 0.0 -13.0 37 13.0 -4.6 69 21 296.6 296.9 282.3 302.3 1.87 30 746 2623 0.0 -13.0 37 13.0 -4.6 68 21 297.0 297.4 282.5 302.8 1.88 31 729 2807 -0.9 -13.9 37 13.0 -5.3 63 21 298.0 298.3 282.8 303.6 1.79 32 716 2950 -2.3 -14.3 39 12.0 -6.3 60 20 298.0 298.3 282.8 303.5 1.76 33 706 3062 -2.9 -15.9 36 13.0 -7.1 57 20 298.5 298.8 282.8 303.4 1.57 34 700 3129 -3.5 -13.5 46 10.0 -6.9 55 20 298.6 299.0 283.2 304.6 1.93 35 696 3174 -3.9 -12.9 50 9.0 -7.0 54 20 298.7 299.0 283.4 304.9 2.03 36 690 3242 -4.3 -14.3 46 10.0 -7.6 54 20 299.0 299.3 283.2 304.6 1.83 37 685 3300 -4.9 -14.9 45 10.0 -8.1 53 20 298.9 299.2 283.1 304.4 1.75 38 681 3345 -5.3 -16.3 42 11.0 -8.7 52 20 299.0 299.2 283.0 303.9 1.57 39 679 3369 -5.5 -16.5 42 11.0 -8.9 52 20 299.0 299.3 283.0 303.8 1.55 40 677 3392 -5.7 -17.7 38 12.0 -9.2 52 20 299.0 299.3 282.8 303.4 1.40 41 620 4072 -11.7 -19.7 51 8.0 -13.8 42 18 299.8 300.0 283.0 303.9 1.29 42 607 4234 -12.9 -21.9 47 9.0 -15.1 40 18 300.2 300.4 282.9 303.7 1.09 43 595 4386 -13.9 -21.9 51 8.0 -15.8 38 18 300.8 301.0 283.1 304.3 1.11 44 588 4476 -14.9 -21.9 55 7.0 -16.6 37 17 300.6 300.8 283.1 304.2 1.13 45 568 4736 -16.9 -22.9 60 6.0 -18.3 33 17 301.2 301.4 283.2 304.7 1.07 46 558 4869 -18.1 -23.1 65 5.0 -19.2 31 17 301.4 301.6 283.3 304.8 1.07 47 556 4896 -18.3 -25.3 54 7.0 -19.7 31 17 301.4 301.6 283.1 304.3 0.88 48 552 4950 -18.7 -25.7 54 7.0 -20.1 30 16 301.6 301.7 283.1 304.4 0.85 49 549 4990 -18.9 -24.9 59 6.0 -20.1 30 16 301.8 302.0 283.3 304.8 0.92 50 548 5004 -19.1 -23.7 67 4.6 -20.1 30 16 301.7 301.9 283.4 305.1 1.03 51 547 5018 -19.1 -24.1 65 5.0 -20.1 29 16 301.9 302.1 283.4 305.1 1.00 52 539 5127 -20.1 -24.3 69 4.2 -21.0 28 16 302.0 302.2 283.5 305.2 0.99 53 500 5680 -23.1 -29.1 58 6.0 -24.1 20 15 304.9 305.0 284.2 307.2 0.69 54 400 7280 -35.9 -41.9 54 6.0 -36.4 345 10 308.3 308.4 285.0 309.2 0.24 55 300 9200 -52.9 -57.9 55 5.0 -53.0 300 14 310.8 310.8 285.7 311.0 0.05 56 250 10350 -61.9 -67.9 45 6.0 -62.0 310 25 314.0 314.0 286.8 314.1 0.02 57 221 11107 -66.3 -71.3 49 5.0 -66.3 320 26 318.5 318.5 288.3 318.6 0.01 58 200 11720 -61.7 -77.7 10 16.0 -61.8 10 30 335.1 335.1 293.1 335.1 0.00 59 150 13510 -59.3 -84.3 3 25.0 -59.5 5 32 367.9 367.9 300.2 367.9 0.00 60 100 16070 -57.7 -85.7 2 28.0 -58.1 355 37 416.2 416.2 307.3 416.3 0.00 61 77 17706 -59.9 -86.9 2 27.0 -60.3 2 35 444.0 444.0 310.3 444.0 0.00 62 74 17954 -59.3 -87.3 1 28.0 -59.7 3 34 450.3 450.3 310.9 450.3 0.00 63 70 18300 -61.1 -88.1 2 27.0 -61.4 5 34 453.7 453.7 311.2 453.7 0.00 64 61 19151 -62.9 -88.9 2 26.0 -63.2 353 30 467.9 467.9 312.4 467.9 0.00 65 55 19791 -60.9 -88.9 1 28.0 -61.4 343 27 486.5 486.5 314.0 486.5 0.00 66 50 20380 -63.5 -89.5 2 26.0 -63.8 335 24 493.8 493.8 314.5 493.9 0.00 67 46 20890 -65.3 -90.3 2 25.0 -65.6 333 25 501.4 501.4 315.1 501.4 0.00 68 44 21162 -63.7 -89.7 2 26.0 -64.1 332 25 511.7 511.7 315.8 511.8 0.00 69 39 21896 -67.5 -90.5 2 23.0 -67.8 330 26 520.1 520.1 316.3 520.1 0.00 70 36 22377 -68.3 -91.3 2 23.0 -68.6 329 27 530.1 530.1 316.9 530.1 0.00 71 35 22547 -68.1 -91.1 2 23.0 -68.4 328 27 534.9 534.9 317.2 534.9 0.00 72 32 23084 -68.5 -91.5 2 23.0 -68.8 326 28 547.7 547.7 317.9 547.7 0.00 73 30 23470 -70.1 -92.1 3 22.0 -70.4 325 29 553.5 553.5 318.3 553.6 0.00 74 28 23880 -70.3 -93.3 2 23.0 -70.6 564.0 564.0 318.9 564.0 0.00 75 28 23880 -68.7 -91.7 2 23.0 -69.0 568.5 568.5 319.1 568.5 0.00 76 24 24798 -71.1 -93.1 2 22.0 -71.3 587.1 587.1 320.0 587.1 0.00 77 21 25592 -69.1 -92.1 2 23.0 -69.5 616.0 616.0 321.3 616.0 0.00 TRP 221 11107 -66.3 -71.3 49 5.0 -66.3 320 26 318.5 318.5 288.3 318.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 930.00 mb = 854.79 m = 2804.40 ft Freezing level: 875.38 mb = 1337.44 m = 4387.87 ft Freezing level: 775.00 mb = 2318.35 m = 7606.06 ft Freezing level: 750.00 mb = 2580.16 m = 8464.98 ft Freezing level: 746.00 mb = 2622.93 m = 8605.31 ft Wetbulb zero: 930.75 mb = 848.30 m = 2783.11 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 50.79 % Est. max temperature: 15.73 C = 60.31 F Sfc-Lift cond lev (LCL): 960.37 mb = 595.08 m = 1952.35 ft T: 2.32 C 700-500 lapse rate: 7.68 C/km ThetaE index: 6.59 C Layer 890.0- 871.0 mb Conv cond level (CCL): 933.00 mb = 828.75 m = 2718.95 ft Mean mixing ratio: 4.17 g/kg Conv temperature: 6.90 C = 44.42 F Cap Strength: 12.32 C Lifted Index: 13.03 C Risk: None Lifted Index @300 mb: 14.70 C Lifted Index @700 mb: 12.07 C Showalter Index: 12.78 C Risk: None Total Totals Index: 10.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -15.90 C K Index: -22.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.02 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 1.07 J/kg Cap Strength: 12.75 C Lift Cond Lev (LCL): 936.45 mb = 798.95 m = 2621.20 ft Lev Free Conv (LFC): 921.45 mb = 928.67 m = 3046.77 ft Equ Level (EL): 881.45 mb = 1282.10 m = 4206.30 ft B at Equ Level: -0.14 J/kg Max Parcel Lev (MPL): 881.45 mb = 1282.10 m = 4206.30 ft Wind level data Storm motion: 93 at 14 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 1015 145 105 6 -5.8 1.6 | 263 8 8.1 0.9 1 1000 267 100 12 -11.8 2.1 | 235 3 2.1 1.5 2 925 898 95 20 -19.9 1.7 | 101 6 -6.0 1.1 3 850 1575 95 24 -23.9 2.1 | 98 10 -10.0 1.5 4 700 3129 55 20 -16.4 -11.5 | 12 12 -2.5 -12.1 5 500 5680 20 15 -5.1 -14.1 | 329 17 8.8 -14.7 6 400 7280 345 10 2.6 -9.7 | 302 19 16.5 -10.3 7 300 9200 300 14 12.1 -7.0 | 286 27 26.0 -7.6 8 250 10350 310 25 19.2 -16.1 | 297 37 33.1 -16.7 9 221 11107 320 26 16.7 -19.9 | 304 37 30.6 -20.5 10 200 11720 10 30 -5.2 -29.5 | 344 31 8.7 -30.2 11 150 13510 5 32 -2.8 -31.9 | 341 34 11.1 -32.5 12 100 16070 355 37 3.2 -36.9 | 335 41 17.1 -37.5 13 70 18300 5 34 -3.0 -33.9 | 342 36 10.9 -34.5 14 50 20380 335 24 10.1 -21.8 | 313 33 24.1 -22.4 15 30 23470 325 29 16.6 -23.8 | 309 39 30.5 -24.4 Wind Parameters Mean winds (0-6000m): 62.6 at 18.6 knts Storm direction: 92.6 at 13.9 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 107.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -48.0 tot: -48.0 m^2/s^2 ave: -16.0 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 16.42 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 99 13 215 2| 0.0 11.2 11.2| 0.0 -4.7 -4.7 -9.4 -0.58| 11.4 -6.6 1000 97 16 119 3| 0.0 8.0 8.0| 0.0 -6.4 -6.4 -6.4 -0.50| 8.1 -4.0 1500 96 19 106 5| 0.0 6.2 6.2| 0.0 -8.8 -8.8 -5.8 -0.46| 6.5 -3.0 2000 93 20 95 6| 0.0 4.4 4.4| 0.0 -22.1 -22.1 -11.1 -0.58| 6.3 -3.6 2500 89 20 83 6| 0.0 3.5 3.5| 0.0 -35.0 -35.0 -14.0 -0.65| 6.0 -3.9 3000 85 20 70 7| 0.0 2.9 2.9| 0.0 -48.0 -48.0 -16.0 -0.69| 5.9 -4.0 4000 77 20 46 8| 0.0 2.1 2.1| 0.0 -64.0 -64.0 -16.0 -0.71| 5.0 -3.6 5000 69 19 29 9| 0.0 1.6 1.6| 0.0 -80.6 -80.6 -16.1 -0.73| 4.5 -3.3 6000 63 19 16 10| 0.0 1.3 1.3| 0.0-102.6-102.6 -17.1 -0.76| 4.2 -3.2 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251223.23.gif