UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010611.upa.cvt Date: 1100Z 6 JAN 26 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 6 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 145 SFC 967 436 21.2 17.4 79 3.8 18.7 120 15 297.2 299.5 293.0 334.9 13.04 2 963 472 18.8 16.7 88 2.1 17.4 295.1 297.4 292.0 331.0 12.51 3 944 642 17.4 16.7 96 0.7 17.0 295.4 297.7 292.3 332.0 12.77 4 940 678 17.0 15.7 92 1.3 16.1 295.3 297.5 291.7 329.9 12.02 5 938 696 17.0 16.5 97 0.5 16.7 295.5 297.8 292.3 332.0 12.69 6 935 723 16.4 14.6 89 1.8 15.3 295.2 297.2 291.0 327.5 11.24 7 932 750 16.2 15.4 95 0.8 15.7 295.2 297.4 291.5 329.4 11.89 8 931 759 16.0 14.4 90 1.6 15.0 295.1 297.1 290.9 327.1 11.14 9 926 805 15.8 14.5 92 1.3 15.0 295.4 297.4 291.1 327.8 11.28 10 925 814 15.6 14.3 92 1.3 14.8 120 18 295.3 297.3 290.9 327.3 11.14 11 922 842 15.6 14.1 91 1.5 14.7 295.5 297.5 290.9 327.3 11.03 12 916 897 15.8 12.0 78 3.8 13.4 296.3 298.0 290.0 324.2 9.66 13 879 1247 13.4 11.1 86 2.3 12.0 297.3 299.0 290.2 324.9 9.48 14 872 1314 13.2 10.5 84 2.7 11.6 297.8 299.5 290.1 324.5 9.18 15 857 1460 12.0 10.6 91 1.4 11.2 298.0 299.7 290.4 325.5 9.41 16 856 1470 12.0 10.6 91 1.4 11.2 298.1 299.8 290.5 325.6 9.42 17 853 1499 12.2 8.4 78 3.8 10.0 298.6 300.1 289.5 322.5 8.13 18 850 1529 12.0 8.5 79 3.5 9.9 115 21 298.7 300.2 289.6 322.8 8.22 19 847 1559 11.6 8.3 80 3.3 9.6 298.6 300.1 289.5 322.5 8.14 20 845 1578 11.8 7.2 73 4.6 9.2 299.0 300.4 289.1 321.3 7.56 21 844 1588 13.2 1.2 44 12.0 6.9 300.6 301.5 287.2 315.4 4.94 22 842 1608 13.8 0.8 41 13.0 7.1 301.4 302.3 287.4 315.9 4.81 23 841 1618 15.2 -2.8 29 18.0 6.3 303.0 303.7 286.8 314.3 3.70 24 840 1628 16.0 -1.0 31 17.0 7.3 303.9 304.7 287.7 316.9 4.23 25 839 1639 16.0 0.0 34 16.0 7.6 304.0 304.9 288.1 317.9 4.56 26 837 1659 16.8 -4.2 23 21.0 6.6 305.1 305.7 287.2 315.5 3.34 27 835 1679 17.2 -3.8 24 21.0 6.9 305.7 306.4 287.6 316.4 3.45 28 828 1751 17.2 -5.8 20 23.0 6.2 306.5 307.0 287.3 315.8 2.99 29 827 1761 17.2 -4.8 22 22.0 6.5 306.6 307.2 287.6 316.7 3.23 30 826 1772 17.2 3.2 39 14.0 9.3 306.7 307.8 290.1 324.5 5.84 31 824 1792 17.0 6.0 48 11.0 10.5 306.7 308.0 291.2 328.3 7.13 32 820 1834 16.8 7.8 55 9.0 11.3 306.9 308.4 292.1 331.5 8.12 33 813 1907 16.8 3.8 42 13.0 9.4 307.6 308.8 290.7 326.6 6.19 34 803 2012 16.6 4.6 45 12.0 9.6 308.5 309.8 291.4 328.9 6.63 35 796 2086 16.2 4.2 45 12.0 9.3 308.9 310.1 291.4 328.9 6.50 36 791 2140 16.0 2.0 39 14.0 8.2 309.2 310.3 290.7 326.5 5.59 37 782 2237 15.4 2.4 42 13.0 8.1 309.6 310.7 291.0 327.6 5.82 38 776 2302 15.0 0.0 36 15.0 6.9 309.8 310.8 290.3 325.2 4.93 39 753 2556 13.2 -0.8 38 14.0 5.8 310.6 311.5 290.4 325.5 4.79 40 730 2816 11.6 -19.4 10 31.0 0.4 311.6 311.8 287.2 315.3 1.13 41 724 2885 11.2 -15.8 13 27.0 0.7 311.9 312.2 287.8 317.0 1.54 42 705 3107 10.6 -13.4 17 24.0 0.7 313.6 314.0 288.7 319.9 1.93 43 700 3166 10.2 -8.8 25 19.0 1.6 115 19 313.8 314.3 289.6 322.9 2.81 44 699 3178 10.2 -1.8 43 12.0 3.9 313.9 314.8 291.5 329.1 4.80 45 698 3190 10.0 -1.0 46 11.0 4.2 313.8 314.8 291.7 329.9 5.10 46 696 3214 10.2 -4.8 34 15.0 2.8 314.3 315.0 290.7 326.6 3.84 47 695 3226 10.2 -5.8 32 16.0 2.5 314.4 315.1 290.5 325.9 3.57 48 694 3238 10.2 -1.8 43 12.0 3.9 314.6 315.5 291.7 329.9 4.83 49 689 3298 10.0 -1.0 46 11.0 4.1 315.0 316.0 292.1 331.4 5.16 50 685 3346 9.6 -1.4 46 11.0 3.8 315.1 316.0 292.0 331.1 5.04 51 682 3382 9.8 -3.2 40 13.0 3.1 315.7 316.5 291.7 329.8 4.43 52 676 3455 9.4 -2.6 43 12.0 3.2 316.0 316.9 292.0 331.0 4.67 53 500 5900 -2.7 -16.7 33 14.0 -8.1 110 28 329.7 330.2 293.6 337.0 2.07 54 400 7630 -14.7 -32.7 20 18.0 -18.8 100 21 335.9 336.0 293.9 338.2 0.61 55 300 9730 -31.7 -46.7 21 15.0 -33.2 95 31 340.7 340.7 294.7 341.5 0.19 56 250 11000 -42.5 -53.5 29 11.0 -43.1 100 32 342.9 342.9 295.1 343.3 0.10 57 200 12460 -54.7 -64.7 28 10.0 -54.9 85 35 346.1 346.2 295.8 346.3 0.03 58 150 14240 -66.7 -77.7 20 11.0 -66.8 80 40 355.2 355.2 297.7 355.2 0.01 59 100 16620 -77.9 -88.9 15 11.0 -77.9 95 22 377.2 377.2 301.8 377.2 0.00 60 85 17536 -82.3 -90.3 24 8.0 -82.3 100 32 386.3 386.3 303.2 386.3 0.00 61 80 17874 -81.7 -89.7 24 8.0 -81.7 394.2 394.3 304.4 394.3 0.00 62 74 18308 -83.1 -91.1 24 8.0 -83.1 400.2 400.2 305.2 400.2 0.00 63 70 18620 -78.9 -88.9 18 10.0 -78.9 115 44 415.6 415.6 307.2 415.6 0.00 64 69 18702 -78.9 -88.9 18 10.0 -78.9 417.3 417.3 307.4 417.3 0.00 65 68 18786 -79.1 -89.1 18 10.0 -79.1 418.6 418.6 307.6 418.6 0.00 66 65 19043 -78.7 -89.7 15 11.0 -78.7 424.9 424.9 308.3 424.9 0.00 67 56 19917 -68.7 -90.7 3 22.0 -68.9 466.2 466.2 312.3 466.2 0.00 68 54 20136 -68.9 -90.9 3 22.0 -69.1 470.6 470.6 312.7 470.7 0.00 69 51 20480 -67.1 -90.1 2 23.0 -67.3 482.6 482.6 313.7 482.6 0.00 70 50 20600 -67.7 -90.7 2 23.0 -67.9 90 40 484.0 484.0 313.8 484.0 0.00 71 49 20722 -68.1 -91.1 2 23.0 -68.3 485.8 485.8 313.9 485.8 0.00 72 48 20846 -65.5 -90.5 2 25.0 -65.8 494.9 494.9 314.6 494.9 0.00 73 42 21656 -67.1 -91.1 2 24.0 -67.4 510.2 510.2 315.7 510.2 0.00 74 38 22265 -64.3 -90.3 2 26.0 -64.7 532.1 532.1 317.1 532.1 0.00 75 30 23720 -61.9 -89.9 1 28.0 -62.6 85 49 575.9 575.9 319.5 575.9 0.00 76 27 24376 -60.1 -89.1 1 29.0 -61.1 598.6 598.6 320.6 598.6 0.01 77 26 24611 -61.5 -89.5 1 28.0 -62.4 601.1 601.1 320.6 601.1 0.00 78 25 24855 -59.5 -89.5 1 30.0 -60.6 613.6 613.6 321.2 613.6 0.01 79 22 25663 -55.9 -87.9 1 32.0 -57.8 647.2 647.2 322.6 647.2 0.01 80 21 25959 -56.3 -87.3 1 31.0 -58.2 654.6 654.6 322.9 654.7 0.01 81 20 26270 -55.5 -87.5 1 32.0 -57.6 80 44 666.3 666.3 323.3 666.4 0.01 82 18 26945 -53.7 -86.7 1 33.0 -56.4 692.4 692.4 324.2 692.4 0.01 83 14 28594 -44.9 -82.9 1 38.0 -51.4 773.8 773.8 326.6 774.0 0.03 84 12 29619 -47.5 -83.5 1 36.0 -53.4 799.4 799.5 327.3 799.7 0.03 85 11 30196 -46.3 -83.3 1 37.0 -53.0 823.9 824.0 327.8 824.3 0.03 86 10 30830 -46.1 -84.1 1 38.0 -53.3 145 35 847.5 847.5 328.4 847.8 0.03 87 10 30830 -46.5 -83.5 1 37.0 -53.5 846.0 846.0 328.3 846.3 0.04 88 8.8 31689 -41.1 -82.1 0 41.0 -51.4 898.4 898.4 329.4 898.9 0.05 89 8.3 32087 -40.7 -81.7 0 41.0 -51.5 915.1 915.1 329.7 915.7 0.06 TRP 85 17536 -82.3 -90.3 24 8.0 -82.3 100 32 386.3 386.3 303.2 386.3 0.00 WND 8.0 100 62 Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 539.27 mb = 5354.53 m = 17567.15 ft Wetbulb zero: 626.19 mb = 4075.88 m = 13372.15 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 46.14 % Est. max temperature: 31.12 C = 88.02 F Sfc-Lift cond lev (LCL): 914.48 mb = 911.29 m = 2989.76 ft T: 15.70 C 700-500 lapse rate: 4.72 C/km ThetaE index: 4.48 C Layer 935.0- 932.0 mb Conv cond level (CCL): 865.79 mb = 1374.25 m = 4508.63 ft Mean mixing ratio: 10.72 g/kg Conv temperature: 21.89 C = 71.40 F Cap Strength: 7.67 C Lifted Index: 9.91 C Risk: None Lifted Index @300 mb: 10.41 C Lifted Index @700 mb: 6.90 C Showalter Index: 12.16 C Risk: None Total Totals Index: 25.90 C Risk: None Vertical Totals Index: 14.70 C Cross Totals Index: 11.20 C K Index: 4.20 Risk: None Sweat Index: 172.00 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.30 J/kg Max Up Vert Vel: 4.96 m/s Conv Inhibition (B-): 40604.19 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 886.95 mb = 1170.36 m = 3839.71 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 8 38798 100 62 -61.1 10.8 1 967 436 120 15 -13.0 7.5 2 925 814 120 18 -15.6 9.0 3 850 1529 115 21 -19.0 8.9 4 700 3166 115 19 -17.2 8.0 5 500 5900 110 28 -26.3 9.6 6 400 7630 100 21 -20.7 3.6 7 300 9730 95 31 -30.9 2.7 8 250 11000 100 32 -31.5 5.6 9 200 12460 85 35 -34.9 -3.1 10 150 14240 80 40 -39.4 -6.9 11 100 16620 95 22 -21.9 1.9 12 85 17536 100 32 -31.5 5.6 13 70 18620 115 44 -39.9 18.6 14 50 20600 90 40 -40.0 0.0 15 30 23720 85 49 -48.8 -4.3 16 20 26270 80 44 -43.3 -7.6 17 10 30830 145 35 -20.1 28.7 Wind Parameters Energy-Hel index: -0.77 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//61901/skewt/61901.skewt.20260106.11.gif