UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 25 DEC 25 Station: KJAN WMO ident: 72235 Latitude: 32.32 Longitude: -90.08 Elevation: 101.00 ------------------------------------------------------------------------------- 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 1012 101 13.2 13.2 100 0.0 13.2 0 0 285.4 287.0 285.8 311.5 9.46 1 1011 108 14.2 14.2 100 0.0 14.2 286.5 288.2 286.9 314.5 10.11 2 1002 176 16.0 15.7 98 0.3 15.8 289.0 291.0 288.9 320.5 11.26 3 1000 191 16.0 15.7 98 0.3 15.8 240 15 289.1 291.1 289.0 320.7 11.28 4 999 200 16.2 15.8 97 0.4 16.0 289.4 291.4 289.2 321.3 11.37 5 995 234 18.0 15.9 88 2.1 16.7 291.6 293.6 290.0 324.1 11.49 6 985 321 18.6 16.2 86 2.4 17.0 293.0 295.1 290.7 326.7 11.84 7 954 595 17.0 15.2 89 1.8 15.8 294.1 296.1 290.8 326.9 11.46 8 950 631 17.0 13.6 80 3.4 14.8 294.4 296.3 290.0 324.1 10.35 9 942 704 16.6 14.0 85 2.6 15.0 294.7 296.7 290.4 325.5 10.72 10 932 795 16.2 12.2 77 4.0 13.7 295.2 297.0 289.6 322.9 9.62 11 927 841 16.0 12.6 80 3.4 13.8 295.5 297.3 290.0 324.1 9.93 12 925 859 16.0 12.5 80 3.5 13.8 240 20 295.7 297.5 290.0 324.2 9.89 13 918 924 15.8 10.8 72 5.0 12.7 296.1 297.7 289.3 321.9 8.89 14 911 989 15.8 9.8 67 6.0 12.2 296.8 298.3 289.1 321.1 8.37 15 906 1035 16.4 4.4 45 12.0 9.8 297.8 298.9 287.1 314.9 5.79 16 897 1120 15.8 2.8 42 13.0 8.9 298.1 299.0 286.6 313.5 5.22 17 886 1225 15.4 5.4 51 10.0 9.8 298.7 299.9 287.9 317.5 6.35 18 878 1302 15.6 1.6 39 14.0 8.2 299.7 300.6 286.9 314.3 4.89 19 869 1389 15.2 -0.8 33 16.0 7.1 300.2 300.9 286.3 312.7 4.15 20 866 1418 15.8 -8.2 18 24.0 5.2 301.1 301.5 284.7 308.5 2.37 21 862 1458 16.4 -10.6 15 27.0 5.0 302.1 302.5 284.7 308.3 1.97 22 850 1577 16.6 -15.4 10 32.0 4.2 265 10 303.5 303.8 284.5 307.9 1.36 23 846 1617 16.6 -16.4 9 33.0 4.0 303.9 304.2 284.5 308.0 1.25 24 838 1698 16.4 -12.6 12 29.0 4.5 304.6 304.9 285.4 310.1 1.73 25 826 1820 15.2 -0.8 33 16.0 6.9 304.6 305.4 288.1 317.9 4.37 26 815 1933 15.2 -10.8 16 26.0 4.1 305.7 306.1 286.1 312.3 2.06 27 810 1985 14.8 -7.2 21 22.0 4.7 305.8 306.3 286.9 314.5 2.75 28 805 2038 14.2 1.2 41 13.0 7.2 305.7 306.7 289.2 321.6 5.19 29 799 2101 14.0 2.0 44 12.0 7.5 306.2 307.2 289.7 323.1 5.54 30 788 2217 13.0 2.0 47 11.0 7.0 306.3 307.4 289.8 323.5 5.61 31 778 2324 12.6 0.6 44 12.0 6.2 307.0 308.0 289.6 322.8 5.14 32 775 2357 12.6 -3.4 33 16.0 4.7 307.4 308.1 288.5 319.3 3.84 33 772 2389 12.2 0.2 44 12.0 5.9 307.3 308.2 289.6 322.8 5.03 34 768 2433 11.8 -0.2 44 12.0 5.5 307.3 308.2 289.5 322.4 4.91 35 764 2476 11.4 0.4 47 11.0 5.6 307.3 308.3 289.8 323.2 5.16 36 760 2520 11.2 -4.8 32 16.0 3.5 307.6 308.2 288.3 318.6 3.52 37 750 2630 10.6 -17.4 12 28.0 0.3 308.1 308.3 286.2 312.3 1.30 38 731 2843 9.4 -24.6 7 34.0 -1.3 309.0 309.2 285.8 311.5 0.71 39 700 3201 7.2 -24.8 8 32.0 -2.7 295 11 310.5 310.6 286.4 312.9 0.73 40 699 3213 7.0 -25.0 8 32.0 -2.9 310.4 310.5 286.3 312.8 0.72 41 696 3248 6.6 -17.4 16 24.0 -2.1 310.3 310.6 287.1 314.9 1.40 42 688 3342 6.0 -21.0 12 27.0 -3.0 310.7 310.9 286.8 314.1 1.04 43 675 3498 5.6 -27.4 7 33.0 -4.0 311.9 312.0 286.7 314.0 0.60 44 674 3510 5.6 -27.4 7 33.0 -4.0 312.0 312.2 286.8 314.1 0.60 45 630 4056 1.0 -29.0 9 30.0 -7.0 312.9 313.0 287.0 314.8 0.55 46 618 4210 -0.3 -21.3 19 21.0 -7.0 313.1 313.3 287.7 316.9 1.13 47 611 4300 -1.1 -21.1 20 20.0 -7.4 313.2 313.4 287.8 317.1 1.16 48 598 4471 -2.5 -24.5 17 22.0 -8.8 313.5 313.7 287.6 316.5 0.88 49 564 4933 -4.3 -37.3 6 33.0 -11.2 316.7 316.8 288.0 317.7 0.27 50 529 5433 -7.9 -38.9 6 31.0 -13.8 318.2 318.3 288.5 319.2 0.25 51 517 5611 -8.1 -44.1 4 36.0 -14.2 320.1 320.1 288.9 320.6 0.15 52 500 5870 -9.5 -43.5 4 34.0 -15.3 295 14 321.5 321.5 289.4 322.1 0.16 53 486 6089 -10.7 -45.7 4 35.0 -16.2 322.6 322.6 289.7 323.1 0.13 54 436 6915 -16.5 -50.5 4 34.0 -20.7 325.4 325.4 290.5 325.8 0.09 55 400 7560 -19.7 -52.7 4 33.0 -23.4 310 27 329.4 329.4 291.6 329.7 0.07 56 300 9630 -37.1 -41.9 61 4.8 -37.5 325 27 333.1 333.1 292.9 334.3 0.32 57 250 10860 -47.3 -57.3 31 10.0 -47.7 330 31 335.7 335.8 293.3 336.0 0.07 58 200 12290 -56.1 -75.1 8 19.0 -56.3 325 41 343.9 343.9 295.3 344.0 0.01 59 150 14100 -62.5 -83.5 4 21.0 -62.6 310 47 362.4 362.4 299.2 362.4 0.00 60 100 16540 -71.9 -90.9 4 19.0 -71.9 305 59 388.8 388.8 303.6 388.8 0.00 61 92 17026 -75.1 -91.1 7 16.0 -75.2 391.9 391.9 304.0 391.9 0.00 62 79 17904 -76.9 -90.9 9 14.0 -76.9 405.6 405.6 305.9 405.6 0.00 63 73 18353 -80.9 -90.9 17 10.0 -80.9 305 22 406.4 406.4 306.0 406.4 0.00 64 72 18431 -79.3 -90.3 15 11.0 -79.3 411.4 411.4 306.7 411.4 0.00 65 70 18590 -80.5 -90.5 17 10.0 -80.5 275 19 412.2 412.2 306.8 412.2 0.00 66 65 19007 -81.9 -90.9 20 9.0 -81.9 417.9 417.9 307.4 417.9 0.00 67 51 20386 -76.1 -90.1 9 14.0 -76.2 461.5 461.5 311.9 461.6 0.00 68 50 20500 -76.9 -90.9 9 14.0 -77.0 330 24 462.3 462.3 312.0 462.3 0.00 69 49 20616 -77.5 -91.5 9 14.0 -77.6 463.5 463.5 312.1 463.5 0.00 70 47 20857 -73.5 -90.5 6 17.0 -73.6 478.7 478.7 313.4 478.7 0.00 71 46 20984 -72.3 -91.3 4 19.0 -72.4 484.5 484.5 313.8 484.5 0.00 72 44 21244 -73.7 -91.7 5 18.0 -73.8 487.3 487.3 314.0 487.3 0.00 73 43 21380 -71.3 -91.3 4 20.0 -71.5 496.4 496.4 314.7 496.4 0.00 74 42 21518 -72.3 -92.3 3 20.0 -72.4 497.3 497.3 314.8 497.3 0.00 75 41 21662 -68.5 -91.5 2 23.0 -68.7 510.2 510.2 315.7 510.2 0.00 76 40 21810 -67.1 -91.1 2 24.0 -67.4 517.3 517.3 316.1 517.4 0.00 77 38 22122 -64.9 -90.9 2 26.0 -65.3 530.6 530.6 316.9 530.6 0.00 78 35 22622 -65.9 -90.9 2 25.0 -66.3 540.6 540.6 317.6 540.6 0.00 79 31 23367 -61.7 -90.7 1 29.0 -62.4 571.1 571.1 319.2 571.1 0.00 80 31 23367 -61.9 -89.9 1 28.0 -62.6 570.5 570.5 319.2 570.5 0.00 81 30 23570 -61.5 -89.5 1 28.0 -62.3 290 39 577.0 577.0 319.5 577.0 0.00 82 28 23997 -61.7 -89.7 1 28.0 -62.5 587.9 587.9 320.0 587.9 0.00 83 27 24223 -59.7 -89.7 1 30.0 -60.7 599.7 599.7 320.6 599.7 0.00 84 25 24704 -58.9 -88.9 1 30.0 -60.1 615.3 615.3 321.3 615.4 0.01 85 25 24704 -58.7 -88.7 1 30.0 -60.0 615.9 615.9 321.3 615.9 0.01 86 24 24960 -58.7 -88.7 1 30.0 -60.0 623.1 623.1 321.6 623.2 0.01 87 20 26100 -59.9 -88.9 1 29.0 -61.2 280 28 652.8 652.8 322.8 652.9 0.01 88 19 26420 -61.1 -89.1 1 28.0 -62.3 658.7 658.7 323.0 658.8 0.01 89 13 28821 -53.3 -85.3 1 32.0 -56.9 761.3 761.3 326.3 761.4 0.02 90 12 29336 -53.3 -85.3 1 32.0 -57.1 778.9 778.9 326.7 779.1 0.02 91 11 29896 -54.3 -85.3 1 31.0 -57.9 794.9 794.9 327.1 795.1 0.02 92 10 30510 -51.9 -84.9 1 33.0 -56.6 260 58 825.8 825.8 327.8 826.1 0.03 93 9.9 30575 -51.9 -84.9 1 33.0 -56.7 828.2 828.2 327.9 828.5 0.03 94 9.1 31128 -47.5 -83.5 1 36.0 -54.4 865.3 865.3 328.7 865.7 0.04 95 9.0 31201 -47.5 -83.5 1 36.0 -54.4 868.0 868.0 328.8 868.4 0.04 96 8.9 31275 -47.3 -82.3 1 35.0 -54.4 871.6 871.6 328.8 872.1 0.05 97 8.6 31502 -48.3 -83.3 1 35.0 -55.1 876.2 876.3 329.0 876.7 0.04 98 8.1 31899 -45.7 -82.7 1 37.0 -53.9 901.7 901.7 329.5 902.2 0.05 99 7.7 32236 -47.1 -83.1 1 36.0 -54.8 909.2 909.2 329.6 909.7 0.05 100 7.0 32870 -45.9 -82.9 1 37.0 -54.6 275 64 939.3 939.3 330.2 939.9 0.06 101 6.3 33573 -44.9 -82.9 1 38.0 -54.6 972.3 972.3 330.7 973.0 0.07 TRP 73 18353 -80.9 -90.9 17 10.0 -80.9 305 22 406.4 406.4 306.0 406.4 0.00 WND 6.0 255 75 Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 620.77 mb = 4174.23 m = 13694.81 ft Wetbulb zero: 746.38 mb = 2670.50 m = 8761.39 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 26.90 % Est. max temperature: 29.99 C = 85.99 F Sfc-Lift cond lev (LCL): 1012.00 mb = 101.00 m = 331.36 ft T: 13.20 C 700-500 lapse rate: 6.26 C/km ThetaE index: 10.65 C Layer 918.0- 886.0 mb Conv cond level (CCL): 1011.00 mb = 108.41 m = 355.68 ft Mean mixing ratio: 10.77 g/kg Conv temperature: 15.26 C = 59.46 F Cap Strength: 6.60 C Lifted Index: 4.66 C Risk: None Lifted Index @300 mb: 7.00 C Lifted Index @700 mb: 5.10 C Showalter Index: 14.15 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -5.90 C K Index: -21.30 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.63 J/kg Max Up Vert Vel: 7.02 m/s Conv Inhibition (B-): 41055.51 J/kg Cap Strength: 6.52 C Lift Cond Lev (LCL): 926.04 mb = 849.39 m = 2786.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41128 255 75 72.4 19.4 1 1012 101 0 0 -0.0 -0.0 2 1000 191 240 15 13.0 7.5 3 987 305 250 16 15.0 5.5 4 952 610 245 17 15.4 7.2 5 925 859 240 20 17.3 10.0 6 919 914 245 20 18.1 8.5 7 887 1219 255 15 14.5 3.9 8 850 1577 265 10 10.0 0.9 9 825 1829 240 6 5.2 3.0 10 795 2134 300 3 2.6 -1.5 11 767 2438 325 3 1.7 -2.5 12 739 2743 295 8 7.3 -3.4 13 713 3048 285 10 9.7 -2.6 14 700 3201 295 11 10.0 -4.6 15 687 3353 295 11 10.0 -4.6 16 661 3658 250 12 11.3 4.1 17 612 4267 270 17 17.0 -0.0 18 589 4572 255 18 17.4 4.7 19 567 4877 270 19 19.0 -0.0 20 505 5791 290 15 14.1 -5.1 21 500 5870 295 14 12.7 -5.9 22 485 6096 305 14 11.5 -8.0 23 466 6401 315 16 11.3 -11.3 24 448 6706 305 14 11.5 -8.0 25 430 7010 310 14 10.7 -9.0 26 400 7560 310 27 20.7 -17.4 27 397 7620 305 25 20.5 -14.3 28 335 8839 310 28 21.4 -18.0 29 321 9144 315 30 21.2 -21.2 30 300 9630 325 27 15.5 -22.1 31 282 10058 335 31 13.1 -28.1 32 250 10860 330 31 15.5 -26.8 33 203 12192 310 34 26.0 -21.9 34 200 12290 325 41 23.5 -33.6 35 194 12497 325 41 23.5 -33.6 36 167 13411 325 45 25.8 -36.9 37 152 14021 305 45 36.9 -25.8 38 150 14100 310 47 36.0 -30.2 39 124 15240 305 52 42.6 -29.8 40 107 16154 305 63 51.6 -36.1 41 100 16540 305 59 48.3 -33.8 42 96 16764 305 60 49.1 -34.4 43 78 17983 330 35 17.5 -30.3 44 74 18288 325 28 16.1 -22.9 45 73 18353 305 22 18.0 -12.6 46 70 18590 275 19 18.9 -1.7 47 70 18593 310 25 19.2 -16.1 48 66 18898 275 18 17.9 -1.6 49 60 19507 310 32 24.5 -20.6 50 56 19812 315 31 21.9 -21.9 51 53 20117 300 21 18.2 -10.5 52 51 20422 295 27 24.5 -11.4 53 50 20500 330 24 12.0 -20.8 54 48 20726 330 24 12.0 -20.8 55 46 21031 315 22 15.6 -15.6 56 44 21336 325 23 13.2 -18.8 57 41 21641 325 13 7.5 -10.6 58 39 21946 270 15 15.0 -0.0 59 37 22250 285 26 25.1 -6.7 60 36 22555 270 26 26.0 -0.0 61 34 22860 300 36 31.2 -18.0 62 31 23470 305 29 23.8 -16.6 63 30 23570 290 39 36.6 -13.3 64 29 23774 275 33 32.9 -2.9 65 28 24079 305 40 32.8 -22.9 66 26 24384 310 34 26.0 -21.9 67 25 24689 295 37 33.5 -15.6 68 20 26100 280 28 27.6 -4.9 69 19 26518 285 31 29.9 -8.0 70 18 26822 265 42 41.8 3.7 71 17 27127 275 43 42.8 -3.7 72 16 27432 260 37 36.4 6.4 73 14 28346 250 44 41.3 15.0 74 12 29566 265 44 43.8 3.8 75 11 30175 250 43 40.4 14.7 76 10 30510 260 58 57.1 10.1 77 7 32870 275 64 63.8 -5.6 Wind Parameters Energy-Hel index: -1.54 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251225.12.gif