UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073012.upa.cvt Date: 1200Z 30 JUL 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 30 JUL 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 1005 101 26.6 25.5 94 1.1 25.8 170 3 299.3 303.1 298.8 360.4 20.86 1 1000 135 26.8 24.6 88 2.2 25.2 305 3 300.0 303.6 298.3 358.2 19.84 2 981 306 28.6 23.6 74 5.0 24.9 303.4 306.9 298.7 360.0 19.02 3 956 536 28.2 22.2 70 6.0 23.8 305.3 308.6 298.5 358.8 17.90 4 925 829 26.2 21.5 75 4.7 22.8 5 7 306.1 309.4 298.5 359.3 17.72 5 850 1570 19.8 18.5 92 1.3 18.9 320 7 306.9 309.9 297.7 355.0 15.97 6 841 1662 19.2 18.4 95 0.8 18.7 307.2 310.2 297.8 355.5 16.04 7 789 2208 15.4 11.9 80 3.5 13.1 308.8 310.9 295.0 342.7 11.17 8 785 2252 15.2 11.6 79 3.6 12.9 309.0 311.1 294.9 342.5 11.00 9 767 2448 13.6 10.6 82 3.0 11.7 309.4 311.3 294.7 341.4 10.53 10 720 2979 10.4 4.4 66 6.0 6.9 311.5 312.9 292.8 334.1 7.30 11 717 3014 10.0 5.5 74 4.5 7.3 311.4 312.9 293.3 335.9 7.93 12 705 3155 9.2 3.2 66 6.0 5.8 312.0 313.3 292.6 333.3 6.85 13 703 3178 9.2 0.2 53 9.0 4.4 312.3 313.3 291.6 329.6 5.53 14 700 3214 9.0 0.0 53 9.0 4.2 330 10 312.5 313.5 291.6 329.6 5.47 15 699 3226 9.0 0.0 53 9.0 4.2 312.6 313.6 291.6 329.8 5.48 16 698 3238 8.8 -0.2 53 9.0 4.0 312.5 313.5 291.6 329.4 5.41 17 695 3273 8.8 -5.2 37 14.0 2.0 312.9 313.6 290.2 324.8 3.73 18 693 3297 8.8 -8.2 29 17.0 1.1 313.1 313.7 289.6 322.7 2.97 19 686 3381 8.2 -5.8 36 14.0 1.5 313.4 314.1 290.2 324.9 3.61 20 681 3441 8.0 -8.0 31 16.0 0.7 313.8 314.4 289.9 323.7 3.07 21 672 3551 7.2 -3.8 45 11.0 1.7 314.1 314.9 291.1 327.8 4.30 22 666 3624 6.8 -5.2 42 12.0 1.0 314.5 315.2 290.8 326.9 3.90 23 662 3673 6.6 -9.4 31 16.0 -0.4 314.8 315.3 290.0 324.0 2.83 24 661 3686 6.8 -11.2 26 18.0 -0.9 315.1 315.6 289.7 323.2 2.46 25 659 3711 6.8 -9.2 31 16.0 -0.3 315.4 316.0 290.2 324.8 2.89 26 656 3748 6.8 -17.2 16 24.0 -2.2 315.8 316.1 289.0 320.9 1.51 27 650 3824 7.2 -21.8 11 29.0 -2.7 317.1 317.3 288.9 320.6 1.03 28 631 4067 6.6 -23.4 10 30.0 -3.4 319.1 319.3 289.5 322.3 0.92 29 619 4224 5.4 -29.6 6 35.0 -4.7 319.5 319.6 289.2 321.4 0.53 30 591 4600 2.8 -15.2 25 18.0 -4.3 320.7 321.1 291.0 327.4 1.98 31 573 4849 1.2 -18.8 21 20.0 -6.0 321.7 322.0 290.8 326.9 1.51 32 572 4863 1.0 -16.0 27 17.0 -5.5 321.6 322.0 291.2 328.1 1.92 33 571 4877 0.8 -10.2 44 11.0 -4.0 321.6 322.2 292.2 331.8 3.08 34 567 4934 0.2 -9.8 47 10.0 -4.2 321.5 322.1 292.3 332.1 3.20 35 564 4976 0.0 -13.0 37 13.0 -5.3 321.8 322.3 291.7 330.1 2.49 36 554 5119 -1.3 -12.3 43 11.0 -5.8 321.9 322.4 291.9 330.8 2.68 37 551 5162 -1.7 -14.7 36 13.0 -6.7 321.9 322.3 291.5 329.4 2.22 38 548 5206 -2.1 -11.1 50 9.0 -5.9 321.9 322.5 292.2 331.9 2.99 39 547 5220 -2.3 -12.3 46 10.0 -6.4 321.9 322.4 292.0 330.9 2.72 40 546 5235 -2.3 -11.3 50 9.0 -6.1 322.0 322.6 292.2 331.9 2.95 41 543 5278 -2.7 -6.1 77 3.4 -4.3 322.1 322.9 293.5 336.7 4.47 42 539 5337 -2.5 -10.5 54 8.0 -6.0 323.0 323.6 292.7 333.6 3.19 43 538 5352 -2.5 -5.1 82 2.6 -3.8 323.2 324.1 294.1 339.1 4.87 44 537 5366 -2.7 -4.4 88 1.7 -3.6 323.1 324.1 294.3 339.9 5.15 45 536 5381 -2.5 -6.3 75 3.8 -4.3 323.5 324.4 293.9 338.2 4.46 46 533 5426 -2.3 -10.3 54 8.0 -5.8 324.3 324.9 293.1 335.2 3.28 47 529 5485 -2.7 -18.7 28 16.0 -8.4 324.5 324.8 291.7 330.2 1.65 48 528 5500 -2.7 -17.7 30 15.0 -8.1 324.6 325.0 291.9 330.8 1.80 49 525 5546 -3.1 -20.1 26 17.0 -8.9 324.7 325.0 291.7 329.8 1.48 50 523 5576 -2.9 -31.9 9 29.0 -10.4 325.3 325.4 290.9 327.1 0.50 51 522 5591 -3.1 -27.1 14 24.0 -10.0 325.2 325.4 291.2 328.1 0.79 52 521 5606 -3.3 -15.3 39 12.0 -7.9 325.2 325.6 292.4 332.8 2.23 53 518 5652 -3.5 -17.5 33 14.0 -8.6 325.5 325.8 292.2 331.9 1.87 54 500 5930 -5.5 -16.5 42 11.0 -9.6 60 20 326.3 326.8 292.7 333.6 2.10 55 400 7650 -15.9 -17.0 91 1.1 -16.3 80 21 334.3 334.8 295.1 343.2 2.52 56 300 9760 -29.5 -32.4 76 2.9 -30.0 80 21 343.8 344.0 296.0 347.0 0.84 57 250 11040 -39.5 -43.5 66 4.0 -39.9 70 20 347.3 347.4 296.3 348.7 0.33 58 200 12520 -52.5 -55.8 67 3.3 -52.6 105 24 349.6 349.7 296.7 350.1 0.10 59 150 14320 -65.7 -73.7 32 8.0 -65.8 130 28 356.9 356.9 298.1 357.0 0.01 60 125 15412 -70.9 -78.9 30 8.0 -70.9 90 15 366.6 366.6 299.9 366.6 0.01 61 100 16730 -71.3 -84.3 13 13.0 -71.3 125 27 390.0 390.0 303.8 390.0 0.00 62 96 16972 -71.7 -82.7 18 11.0 -71.8 393.8 393.8 304.3 393.8 0.00 63 91 17288 -72.1 -86.1 10 14.0 -72.2 399.0 399.0 305.1 399.1 0.00 64 88 17486 -71.9 -85.9 11 14.0 -72.0 403.3 403.3 305.6 403.3 0.00 65 86 17623 -68.5 -85.5 7 17.0 -68.6 412.8 412.8 306.9 412.8 0.00 66 78 18207 -70.7 -87.7 6 17.0 -70.8 419.9 419.9 307.7 419.9 0.00 67 75 18442 -67.7 -87.7 4 20.0 -67.8 431.0 431.0 308.9 431.0 0.00 68 73 18605 -67.5 -88.5 4 21.0 -67.7 434.7 434.7 309.3 434.7 0.00 69 72 18689 -65.9 -87.9 3 22.0 -66.1 439.8 439.8 309.8 439.9 0.00 70 71 18774 -66.3 -88.3 3 22.0 -66.5 440.8 440.8 310.0 440.8 0.00 71 70 18860 -65.5 -88.5 3 23.0 -65.7 65 3 444.3 444.3 310.3 444.3 0.00 72 68 19037 -63.9 -87.9 2 24.0 -64.1 451.4 451.4 311.0 451.4 0.00 73 66 19220 -64.5 -87.5 3 23.0 -64.7 454.0 454.0 311.2 454.0 0.00 74 62 19604 -62.5 -87.5 2 25.0 -62.9 466.6 466.6 312.4 466.6 0.00 75 57 20122 -63.3 -88.3 2 25.0 -63.6 476.1 476.1 313.1 476.1 0.00 76 55 20342 -61.3 -87.3 2 26.0 -61.7 485.6 485.6 313.9 485.6 0.00 77 52 20689 -63.3 -88.3 2 25.0 -63.7 488.8 488.8 314.1 488.8 0.00 78 50 20930 -62.7 -87.7 2 25.0 -63.1 100 22 495.7 495.7 314.7 495.7 0.00 79 48 21181 -63.1 -88.1 2 25.0 -63.5 500.6 500.6 315.0 500.6 0.00 80 46 21444 -62.3 -88.3 2 26.0 -62.8 508.7 508.7 315.5 508.7 0.00 81 43 21864 -58.3 -86.3 2 28.0 -59.1 528.4 528.4 316.8 528.4 0.01 82 39 22481 -56.3 -85.3 1 29.0 -57.4 548.4 548.4 318.0 548.5 0.01 83 37 22815 -57.3 -86.3 1 29.0 -58.3 554.2 554.2 318.3 554.2 0.01 84 30 24150 -54.1 -84.1 1 30.0 -55.8 80 28 597.2 597.2 320.5 597.2 0.01 85 28 24592 -52.9 -83.9 1 31.0 -54.9 612.4 612.4 321.2 612.5 0.01 86 26 25066 -55.3 -84.3 2 29.0 -57.1 618.7 618.7 321.5 618.8 0.01 87 23 25851 -52.7 -83.7 1 31.0 -55.2 648.4 648.4 322.6 648.5 0.02 88 21 26436 -53.5 -84.5 1 31.0 -55.9 663.1 663.1 323.2 663.2 0.01 89 20 26750 -52.7 -83.7 1 31.0 -55.4 95 41 674.9 674.9 323.6 675.0 0.02 90 18 27435 -52.1 -83.1 1 31.0 -55.2 697.4 697.4 324.4 697.6 0.02 91 14 29086 -47.5 -81.5 1 34.0 -52.8 765.0 765.0 326.4 765.3 0.04 92 12 30119 -42.5 -79.5 1 37.0 -50.7 817.2 817.2 327.7 817.7 0.06 93 10 31350 -44.1 -80.1 1 36.0 -52.2 80 37 854.9 855.0 328.5 855.6 0.07 94 8.3 32596 -45.1 -81.1 1 36.0 -53.5 897.8 897.8 329.4 898.5 0.07 95 7.8 33012 -43.5 -80.5 1 37.0 -53.0 920.3 920.3 329.8 921.1 0.08 96 7.3 33462 -38.5 -78.5 1 40.0 -51.2 958.3 958.4 330.5 959.6 0.12 97 7.0 33750 -38.1 -78.1 1 40.0 -51.2 85 53 971.5 971.6 330.7 973.0 0.13 98 6.9 33849 -37.7 -77.7 1 40.0 -51.1 977.2 977.3 330.8 978.8 0.14 99 6.1 34704 -34.7 -76.7 1 42.0 -50.7 1025.2 1025.3 331.6 1027.4 0.18 TRP 125 15412 -70.9 -78.9 30 8.0 -70.9 90 15 366.6 366.6 299.9 366.6 0.01 WND 6.0 80 67 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 564.00 mb = 4976.20 m = 16325.91 ft Wetbulb zero: 663.23 mb = 3658.33 m = 12002.25 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 55.78 % Est. max temperature: 34.13 C = 93.43 F Sfc-Lift cond lev (LCL): 989.58 mb = 228.25 m = 748.84 ft T: 27.78 C 700-500 lapse rate: 5.34 C/km ThetaE index: 21.45 C Layer 789.0- 717.0 mb Conv cond level (CCL): 862.60 mb = 1441.08 m = 4727.88 ft Mean mixing ratio: 18.32 g/kg Conv temperature: 34.05 C = 93.29 F Cap Strength: 1.95 C Lifted Index: -5.64 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.85 C Lifted Index @700 mb: -3.97 C Showalter Index: -4.23 C Risk: Severe thunderstorms possible Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.00 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 262.00 Risk: None Energy Index: -4.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2405.86 J/kg Max Up Vert Vel: 69.37 m/s Conv Inhibition (B-): 43.95 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 891.96 mb = 1147.77 m = 3765.61 ft Lev Free Conv (LFC): 846.96 mb = 1600.94 m = 5252.37 ft Equ Level (EL): 136.96 mb = 14864.68 m = 48768.04 ft B at Equ Level: 2374.25 J/kg Max Parcel Lev (MPL): 76.96 mb = 18287.66 m = 59998.16 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41073 80 67 -66.0 -11.6 1 1005 101 170 3 -0.5 3.0 2 1000 135 305 3 2.5 -1.7 3 981 305 330 8 4.0 -6.9 4 948 610 360 7 -0.0 -7.0 5 925 829 5 7 -0.6 -7.0 6 916 914 10 8 -1.4 -7.9 7 885 1219 335 7 3.0 -6.3 8 850 1570 320 7 4.5 -5.4 9 824 1829 285 8 7.7 -2.1 10 795 2134 285 5 4.8 -1.3 11 767 2438 295 8 7.3 -3.4 12 740 2743 315 9 6.4 -6.4 13 714 3048 315 10 7.1 -7.1 14 700 3214 330 10 5.0 -8.7 15 688 3353 340 10 3.4 -9.4 16 663 3658 335 14 5.9 -12.7 17 638 3962 335 12 5.1 -10.9 18 614 4267 10 13 -2.3 -12.8 19 592 4572 35 14 -8.0 -11.5 20 570 4877 50 13 -10.0 -8.4 21 549 5182 65 15 -13.6 -6.3 22 528 5486 50 15 -11.5 -9.6 23 500 5930 60 20 -17.3 -10.0 24 489 6096 60 23 -19.9 -11.5 25 452 6706 80 16 -15.8 -2.8 26 402 7620 75 23 -22.2 -6.0 27 400 7650 80 21 -20.7 -3.6 28 385 7925 90 20 -20.0 0.0 29 355 8534 80 15 -14.8 -2.6 30 340 8839 50 12 -9.2 -7.7 31 326 9144 45 10 -7.1 -7.1 32 300 9760 80 21 -20.7 -3.6 33 288 10058 80 21 -20.7 -3.6 34 250 11040 70 20 -18.8 -6.8 35 241 11278 70 20 -18.8 -6.8 36 201 12497 105 22 -21.3 5.7 37 200 12520 105 24 -23.2 6.2 38 173 13411 100 23 -22.7 4.0 39 150 14320 130 28 -21.4 18.0 40 150 14326 130 34 -26.0 21.9 41 135 14935 140 16 -10.3 12.3 42 129 15240 135 9 -6.4 6.4 43 125 15412 90 15 -15.0 0.0 44 122 15545 110 14 -13.2 4.8 45 116 15850 75 20 -19.3 -5.2 46 110 16154 65 27 -24.5 -11.4 47 105 16459 105 30 -29.0 7.8 48 100 16730 125 27 -22.1 15.5 49 99 16764 110 37 -34.8 12.7 50 94 17069 125 27 -22.1 15.5 51 90 17374 155 21 -8.9 19.0 52 85 17678 155 14 -5.9 12.7 53 81 17983 45 13 -9.2 -9.2 54 77 18288 85 22 -21.9 -1.9 55 73 18593 105 27 -26.1 7.0 56 70 18860 65 3 -2.7 -1.3 57 70 18898 125 20 -16.4 11.5 58 63 19507 0 0 -0.0 -0.0 59 60 19812 30 10 -5.0 -8.7 60 57 20117 75 23 -22.2 -6.0 61 54 20422 65 25 -22.7 -10.6 62 52 20726 85 33 -32.9 -2.9 63 50 20930 100 22 -21.7 3.8 64 49 21031 85 18 -17.9 -1.6 65 47 21336 110 24 -22.6 8.2 66 45 21641 90 17 -17.0 0.0 67 43 21946 65 25 -22.7 -10.6 68 39 22555 75 26 -25.1 -6.7 69 37 22860 60 30 -26.0 -15.0 70 35 23165 85 33 -32.9 -2.9 71 30 24150 80 28 -27.6 -4.9 72 29 24384 75 30 -29.0 -7.8 73 25 25298 105 42 -40.6 10.9 74 24 25603 115 33 -29.9 13.9 75 21 26518 95 33 -32.9 2.9 76 20 26750 95 41 -40.8 3.6 77 19 27127 90 39 -39.0 0.0 78 18 27432 100 42 -41.4 7.3 79 17 27737 110 39 -36.6 13.3 80 14 29261 90 45 -45.0 0.0 81 12 29870 95 34 -33.9 3.0 82 12 30175 85 30 -29.9 -2.6 83 10 31350 80 37 -36.4 -6.4 84 7 33750 85 53 -52.8 -4.6 Wind Parameters Energy-Hel index: -150.35 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.20250730.12.gif