UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011611.upa.cvt Date: 1100Z 16 JAN 26 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 16 JAN 26 Station: 61901 WMO ident: 61901 Latitude: -15.93 Longitude: -5.67 Elevation: 436.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 137 SFC 966 436 22.4 18.0 76 4.4 19.4 120 16 298.5 301.0 293.8 337.9 13.56 2 965 445 20.4 18.3 88 2.1 19.0 120 16 296.6 299.1 293.4 336.5 13.84 3 962 472 19.6 17.7 89 1.9 18.3 121 16 296.0 298.4 292.9 334.5 13.36 4 936 707 17.2 17.1 99 0.1 17.1 127 16 295.9 298.3 292.8 333.9 13.22 5 925 808 16.8 16.8 100 0.0 16.8 130 16 296.5 298.9 292.9 334.3 13.12 6 900 1042 15.6 15.6 100 0.0 15.6 115 16 297.6 299.8 292.7 333.7 12.48 7 884 1194 13.2 11.8 91 1.4 12.3 106 17 296.6 298.4 290.3 325.3 9.88 8 850 1524 11.2 11.2 100 0.0 11.2 85 17 297.9 299.7 290.7 326.6 9.88 9 844 1583 11.0 10.6 97 0.4 10.7 85 17 298.3 300.0 290.6 326.1 9.55 10 841 1613 12.2 6.2 67 6.0 8.8 85 17 299.8 301.1 289.0 320.8 7.08 11 838 1643 13.4 4.4 54 9.0 8.4 85 16 301.4 302.6 288.8 320.1 6.26 12 837 1653 13.6 2.6 47 11.0 7.6 85 16 301.7 302.7 288.2 318.3 5.52 13 836 1663 14.8 -4.2 27 19.0 5.7 85 16 303.1 303.7 286.5 313.4 3.35 14 835 1673 16.2 -3.8 25 20.0 6.4 85 16 304.7 305.3 287.2 315.3 3.45 15 834 1683 16.8 -0.2 31 17.0 7.9 85 16 305.4 306.2 288.5 319.3 4.52 16 833 1693 17.2 -0.8 29 18.0 7.8 85 16 305.9 306.7 288.5 319.3 4.33 17 827 1755 17.6 -3.4 24 21.0 7.1 85 16 307.0 307.7 288.2 318.2 3.59 18 815 1880 17.4 -4.6 22 22.0 6.6 85 15 308.1 308.7 288.2 318.5 3.33 19 809 1942 17.6 -8.4 16 26.0 5.6 85 15 308.9 309.4 287.7 316.9 2.50 20 787 2177 17.4 -12.6 12 30.0 4.5 85 13 311.2 311.5 287.8 317.2 1.84 21 771 2352 16.0 -11.0 15 27.0 4.1 85 12 311.5 311.9 288.2 318.4 2.14 22 734 2768 14.2 -15.8 11 30.0 2.2 85 10 313.9 314.2 288.4 319.0 1.52 23 727 2848 14.0 -23.0 6 37.0 1.1 85 10 314.6 314.7 287.9 317.4 0.83 24 704 3118 12.6 -23.4 6 36.0 0.2 85 8 315.9 316.1 288.3 318.8 0.82 25 700 3166 12.4 -21.6 8 34.0 0.3 85 8 316.2 316.4 288.6 319.5 0.97 26 686 3335 11.0 -16.0 13 27.0 0.3 78 8 316.5 316.8 289.3 321.9 1.60 27 654 3730 7.2 -6.8 36 14.0 0.6 63 8 316.6 317.2 291.1 327.9 3.51 28 639 3921 5.4 -6.6 42 12.0 -0.3 55 8 316.6 317.3 291.3 328.4 3.65 29 635 3972 5.2 -7.8 38 13.0 -0.8 53 8 317.0 317.6 291.1 327.8 3.35 30 621 4153 3.8 -7.2 44 11.0 -1.3 46 8 317.4 318.1 291.5 329.0 3.59 31 616 4219 3.2 -8.8 41 12.0 -2.1 43 8 317.4 318.0 291.1 327.8 3.19 32 608 4325 2.4 -6.6 51 9.0 -1.8 39 8 317.7 318.4 291.7 330.1 3.84 33 606 4351 2.0 -2.0 75 4.0 -0.1 38 8 317.5 318.6 293.0 335.0 5.46 34 588 4594 -0.3 -2.9 83 2.6 -1.6 28 8 317.6 318.6 292.9 334.4 5.26 35 582 4676 -0.9 -4.0 79 3.1 -2.4 25 8 317.8 318.8 292.7 333.6 4.89 36 578 4731 -1.1 -7.1 64 6.0 -3.8 22 8 318.2 319.0 291.9 330.8 3.88 37 567 4884 -2.3 -5.8 77 3.5 -4.0 16 8 318.6 319.4 292.4 332.7 4.38 38 565 4912 -2.5 -6.6 73 4.1 -4.4 15 8 318.7 319.5 292.3 332.1 4.13 39 560 4982 -2.3 -11.3 50 9.0 -6.0 12 8 319.7 320.3 291.5 329.2 2.88 40 555 5054 -2.3 -14.3 39 12.0 -7.0 9 8 320.5 321.0 291.2 328.1 2.28 41 540 5271 -2.9 -17.9 30 15.0 -8.2 0 8 322.3 322.7 291.2 328.2 1.73 42 535 5345 -2.1 -22.1 20 20.0 -8.6 357 8 324.1 324.4 291.3 328.4 1.22 43 516 5631 -3.7 -21.7 23 18.0 -9.6 345 8 325.6 325.8 291.7 330.2 1.31 44 506 5786 -4.1 -27.1 15 23.0 -10.7 339 8 326.9 327.1 291.7 329.9 0.82 45 500 5880 -4.5 -25.5 18 21.0 -10.8 335 8 327.6 327.7 292.0 331.0 0.96 46 492 6007 -4.9 -27.9 15 23.0 -11.3 341 8 328.6 328.7 292.1 331.4 0.78 47 437 6928 -12.3 -29.3 23 17.0 -16.5 23 7 330.5 330.7 292.6 333.4 0.77 48 428 7087 -13.3 -36.3 13 23.0 -18.0 31 7 331.2 331.3 292.4 332.7 0.40 49 426 7123 -13.3 -42.3 7 29.0 -18.3 32 7 331.7 331.7 292.4 332.5 0.22 50 422 7195 -13.9 -34.9 15 21.0 -18.3 36 7 331.8 331.9 292.7 333.6 0.47 51 416 7303 -14.5 -37.5 12 23.0 -18.9 41 7 332.4 332.5 292.7 333.8 0.37 52 415 7322 -14.5 -41.5 8 27.0 -19.2 42 7 332.6 332.7 292.7 333.6 0.24 53 408 7451 -15.7 -35.7 16 20.0 -19.7 48 7 332.7 332.8 292.9 334.4 0.45 54 400 7600 -16.7 -34.7 19 18.0 -20.3 55 7 333.3 333.4 293.1 335.2 0.50 55 300 9690 -31.1 -50.1 14 19.0 -32.9 20 16 341.5 341.6 294.8 342.1 0.13 56 250 10960 -41.3 -58.3 14 17.0 -42.1 320 7 344.7 344.7 295.5 344.9 0.06 57 200 12430 -52.7 -66.7 17 14.0 -53.0 15 18 349.3 349.3 296.5 349.4 0.02 58 150 14230 -66.5 -80.5 12 14.0 -66.6 30 16 355.5 355.5 297.8 355.5 0.00 59 100 16590 -79.3 -91.3 12 12.0 -79.3 50 22 374.5 374.5 301.4 374.5 0.00 60 97 16763 -80.1 -92.1 12 12.0 -80.1 53 21 376.2 376.2 301.6 376.2 0.00 61 81 17769 -85.1 -92.1 28 7.0 -85.1 70 17 385.9 385.9 303.2 385.9 0.00 62 80 17838 -82.5 -91.5 20 9.0 -82.5 70 18 392.6 392.6 304.2 392.6 0.00 63 72 18437 -75.7 -89.7 9 14.0 -75.7 74 27 419.0 419.0 307.6 419.1 0.00 64 70 18600 -74.9 -89.9 8 15.0 -75.0 75 30 424.1 424.1 308.2 424.2 0.00 65 66 18941 -74.1 -90.1 7 16.0 -74.2 79 32 433.1 433.1 309.1 433.1 0.00 66 62 19303 -74.9 -90.9 7 16.0 -75.0 84 35 439.1 439.1 309.8 439.1 0.00 67 57 19798 -68.3 -90.3 3 22.0 -68.5 90 39 464.8 464.8 312.2 464.8 0.00 68 55 20010 -69.7 -90.7 3 21.0 -69.8 93 40 466.4 466.4 312.3 466.4 0.00 69 50 20580 -67.1 -90.1 2 23.0 -67.3 100 44 485.4 485.4 313.9 485.4 0.00 70 46 21085 -66.1 -90.1 2 24.0 -66.4 97 44 499.5 499.5 314.9 499.5 0.00 71 45 21219 -66.5 -90.5 2 24.0 -66.8 96 44 501.7 501.7 315.1 501.7 0.00 72 42 21640 -63.3 -90.3 1 27.0 -63.7 93 43 519.6 519.6 316.3 519.6 0.00 73 40 21939 -64.7 -89.7 2 25.0 -65.1 91 43 523.4 523.4 316.5 523.4 0.00 74 32 23312 -62.1 -89.1 2 27.0 -62.8 83 42 564.8 564.8 318.9 564.8 0.00 75 30 23710 -63.1 -89.1 2 26.0 -63.7 80 42 572.6 572.6 319.3 572.6 0.00 76 28 24135 -63.3 -90.3 1 27.0 -64.0 83 43 583.5 583.5 319.8 583.5 0.00 77 25 24842 -57.7 -87.7 1 30.0 -59.1 89 46 618.8 618.8 321.5 618.8 0.01 78 24 25101 -57.3 -87.3 1 30.0 -58.8 91 46 627.2 627.2 321.8 627.3 0.01 79 23 25369 -58.5 -87.5 1 29.0 -59.9 93 47 631.4 631.4 322.0 631.4 0.01 80 21 25948 -54.5 -86.5 1 32.0 -56.8 98 49 660.1 660.1 323.0 660.2 0.01 81 20 26260 -55.1 -86.1 1 31.0 -57.3 100 50 667.5 667.5 323.3 667.6 0.01 82 19 26588 -55.5 -86.5 1 31.0 -57.7 98 52 676.1 676.1 323.6 676.2 0.01 83 18 26936 -52.5 -85.5 1 33.0 -55.5 96 54 696.1 696.1 324.3 696.2 0.01 84 17 27305 -53.9 -85.9 1 32.0 -56.7 93 56 703.1 703.1 324.6 703.2 0.01 85 15 28113 -52.9 -84.9 1 32.0 -56.2 88 61 732.1 732.1 325.4 732.2 0.02 86 14 28562 -50.3 -84.3 1 34.0 -54.6 85 64 755.5 755.5 326.1 755.7 0.02 87 14 28562 -50.3 -84.3 1 34.0 -54.6 85 64 755.5 755.5 326.1 755.7 0.02 88 13 29048 -48.3 -83.3 1 35.0 -53.6 91 60 778.6 778.6 326.7 778.8 0.03 89 13 29048 -48.1 -83.1 1 35.0 -53.5 91 60 779.3 779.3 326.7 779.5 0.03 90 12 29576 -48.9 -82.9 1 34.0 -54.2 96 57 794.5 794.5 327.1 794.8 0.03 91 11 30150 -47.9 -82.9 1 35.0 -53.9 103 53 818.1 818.2 327.7 818.5 0.04 92 10 30790 -40.5 -80.5 1 40.0 -50.5 110 48 868.4 868.4 328.8 869.0 0.06 93 10 30790 -41.1 -81.1 1 40.0 -50.8 110 48 866.1 866.2 328.7 866.7 0.06 94 8.8 31663 -39.1 -79.1 1 40.0 -50.5 906.1 906.2 329.5 907.1 0.09 95 8.4 31981 -39.9 -79.9 1 40.0 -51.1 915.1 915.2 329.7 916.0 0.08 TRP 81 17769 -85.1 -92.1 28 7.0 -85.1 70 17 385.9 385.9 303.2 385.9 0.00 WND 14 28562 -50.3 -84.3 1 34.0 -54.6 85 64 755.5 755.5 326.1 755.7 0.02 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 590.35 mb = 4562.11 m = 14967.36 ft Wetbulb zero: 643.82 mb = 3858.89 m = 12660.24 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 44.69 % Est. max temperature: 31.78 C = 89.21 F Sfc-Lift cond lev (LCL): 905.64 mb = 988.53 m = 3243.16 ft T: 15.87 C 700-500 lapse rate: 6.23 C/km ThetaE index: 13.23 C Layer 844.0- 835.0 mb Conv cond level (CCL): 897.25 mb = 1067.80 m = 3503.24 ft Mean mixing ratio: 12.18 g/kg Conv temperature: 21.35 C = 70.42 F Cap Strength: 7.60 C Lifted Index: 5.85 C Risk: None Lifted Index @300 mb: 8.02 C Lifted Index @700 mb: 7.40 C Showalter Index: 8.37 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: 15.70 C K Index: -7.10 Risk: None Sweat Index: 176.40 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.95 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 2.78 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 907.57 mb = 970.39 m = 3183.65 ft Lev Free Conv (LFC): 892.57 mb = 1112.18 m = 3648.85 ft Equ Level (EL): 832.57 mb = 1697.79 m = 5570.12 ft B at Equ Level: 14.85 J/kg Max Parcel Lev (MPL): 822.57 mb = 1800.75 m = 5907.91 ft Wind level data Storm motion: 105 at 8 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 ---------------------------------------------------------- 0 966 436 120 16 -13.9 8.0 | 134 9 -6.1 5.9 1 925 808 130 16 -12.3 10.3 | 151 9 -4.5 8.2 2 850 1524 85 17 -16.9 -1.5 | 69 10 -9.2 -3.6 3 700 3166 85 8 -8.0 -0.7 | 5 3 -0.3 -2.8 4 500 5880 335 8 3.4 -7.3 | 310 15 11.1 -9.4 5 400 7600 55 7 -5.7 -4.0 | 342 6 2.0 -6.1 6 300 9690 20 16 -5.5 -15.0 | 353 17 2.2 -17.1 7 250 10960 320 7 4.5 -5.4 | 301 14 12.2 -7.5 8 200 12430 15 18 -4.7 -17.4 | 351 20 3.1 -19.5 9 150 14230 30 16 -8.0 -13.9 | 1 16 -0.3 -16.0 10 100 16590 50 22 -16.9 -14.1 | 29 19 -9.1 -16.3 11 81 17769 70 17 -16.0 -5.8 | 46 11 -8.3 -7.9 12 70 18600 75 30 -29.0 -7.8 | 65 23 -21.3 -9.9 13 50 20580 100 44 -43.3 7.6 | 99 36 -35.6 5.5 14 30 23710 80 42 -41.4 -7.3 | 74 35 -33.7 -9.4 15 20 26260 100 50 -49.2 8.7 | 99 42 -41.5 6.6 16 14 28562 85 64 -63.8 -5.6 | 82 57 -56.0 -7.7 17 10 30790 110 48 -45.1 16.4 | 111 40 -37.4 14.3 Wind Parameters Mean winds (0-6000m): 75.3 at 10.7 knts Storm direction: 105.3 at 8.0 knts Shear (0-3000m) pos: 0.1 neg: 2.1 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -134.0 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -35.6 tot: -30.5 m^2/s^2 ave: -10.2 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 19.90 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 ------------------------------------------------------------------------------- 500 125 16 143 9| 0.6 0.0 0.6| 5.1 -4.1 1.0 2.0 0.11| 4.2 0.5 1000 115 16 125 9| 0.3 4.6 4.9| 5.1 -24.8 -19.7 -19.7 -0.65| 6.8 -4.4 1500 106 16 106 8| 0.2 3.4 3.6| 5.1 -30.3 -25.2 -16.8 -0.63| 5.8 -3.7 2000 101 16 96 8| 0.1 2.5 2.7| 5.1 -32.3 -27.2 -13.6 -0.61| 5.1 -3.1 2500 98 15 90 7| 0.1 2.1 2.3| 5.1 -34.4 -29.3 -11.7 -0.61| 4.6 -2.8 3000 97 14 84 6| 0.1 2.1 2.2| 5.1 -35.6 -30.5 -10.2 -0.61| 4.3 -2.6 4000 90 12 65 5| 0.1 2.3 2.4| 5.1 -40.3 -35.2 -8.8 -0.58| 4.0 -2.3 5000 83 11 45 5| 0.1 2.3 2.3| 5.1 -52.7 -47.6 -9.5 -0.60| 3.8 -2.2 6000 75 11 28 5| 0.3 2.0 2.2| 14.4 -59.9 -45.5 -7.6 -0.50| 3.6 -1.8 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20260116.11.gif