UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011511.upa.cvt Date: 1100Z 15 JAN 26 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 15 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 134 SFC 966 436 22.4 16.4 69 6.0 18.4 120 13 298.5 300.7 292.8 334.1 12.23 2 959 499 19.8 16.5 81 3.3 17.6 118 14 296.5 298.7 292.3 332.3 12.40 3 948 598 19.2 16.5 84 2.7 17.4 116 14 296.8 299.1 292.6 333.1 12.55 4 944 634 18.0 16.2 89 1.8 16.8 115 15 296.0 298.2 292.2 331.6 12.36 5 925 807 16.2 15.6 96 0.6 15.8 110 16 295.9 298.1 291.9 330.8 12.14 6 914 909 15.2 14.6 96 0.6 14.8 112 17 295.9 297.9 291.5 329.0 11.50 7 911 936 15.0 14.4 96 0.6 14.6 113 17 295.9 298.0 291.3 328.8 11.39 8 908 964 15.0 13.4 90 1.6 14.0 113 18 296.2 298.1 290.9 327.1 10.70 9 889 1143 13.4 12.7 96 0.7 13.0 117 20 296.4 298.2 290.7 326.5 10.43 10 885 1181 13.4 11.8 90 1.6 12.4 118 20 296.7 298.5 290.4 325.3 9.87 11 875 1277 13.6 10.1 79 3.5 11.5 120 21 297.9 299.5 289.9 323.9 8.90 12 873 1296 14.0 9.0 72 5.0 11.0 120 21 298.5 300.0 289.6 322.8 8.28 13 871 1316 14.4 8.4 67 6.0 10.9 121 22 299.1 300.6 289.5 322.5 7.96 14 867 1355 15.0 6.0 55 9.0 9.9 121 22 300.2 301.4 288.8 320.2 6.77 15 863 1394 17.0 -9.0 16 26.0 5.6 122 23 302.6 303.1 285.2 309.6 2.24 16 861 1414 17.8 -14.2 10 32.0 5.0 123 23 303.7 303.9 284.7 308.4 1.48 17 860 1424 18.2 -24.8 4 43.0 3.9 123 23 304.2 304.3 283.9 306.2 0.59 18 853 1494 18.8 -6.2 18 25.0 7.0 124 24 305.5 306.1 286.9 314.4 2.82 19 850 1524 19.2 -10.8 12 30.0 6.1 125 24 306.3 306.6 286.2 312.6 1.97 20 843 1595 20.0 -19.0 6 39.0 5.2 129 23 307.8 308.0 285.7 311.2 1.01 21 826 1770 19.8 -23.2 4 43.0 4.5 139 22 309.4 309.5 286.0 311.8 0.71 22 819 1843 19.6 -16.4 7 36.0 5.1 143 21 310.0 310.2 286.8 314.2 1.29 23 773 2337 16.6 -18.4 8 35.0 3.2 171 17 311.9 312.1 287.3 315.8 1.16 24 754 2547 14.8 -13.2 13 28.0 3.1 184 15 312.2 312.5 288.2 318.2 1.83 25 744 2660 14.2 -6.8 23 21.0 4.2 190 14 312.7 313.3 289.5 322.6 3.08 26 734 2774 12.8 -7.2 24 20.0 3.4 197 13 312.4 313.0 289.4 322.1 3.03 27 727 2854 12.2 -2.8 35 15.0 4.5 201 13 312.6 313.4 290.6 326.1 4.28 28 718 2958 12.0 -8.0 24 20.0 2.7 208 12 313.5 314.0 289.6 322.9 2.91 29 712 3028 11.6 -3.4 35 15.0 4.0 212 11 313.8 314.6 290.9 327.1 4.18 30 702 3146 10.8 -5.2 32 16.0 2.9 219 10 314.2 314.9 290.6 326.0 3.70 31 700 3170 10.6 -5.4 32 16.0 2.8 220 10 314.2 314.9 290.5 325.9 3.65 32 678 3435 8.4 -1.6 49 10.0 3.2 216 10 314.6 315.6 291.9 330.6 5.02 33 671 3521 7.8 -2.2 49 10.0 2.6 215 9 314.9 315.8 291.8 330.3 4.85 34 661 3645 6.8 -2.2 53 9.0 2.1 213 9 315.1 316.1 291.9 330.8 4.93 35 659 3670 6.8 -0.2 61 7.0 3.0 213 9 315.4 316.5 292.7 333.6 5.73 36 656 3707 6.4 -0.6 61 7.0 2.7 212 9 315.4 316.4 292.6 333.1 5.59 37 652 3757 6.0 -1.0 61 7.0 2.3 212 9 315.5 316.5 292.4 332.8 5.46 38 640 3909 4.8 0.5 74 4.3 2.4 209 9 315.8 317.0 293.2 335.4 6.21 39 635 3973 4.4 -0.6 70 5.0 1.7 208 9 316.0 317.2 292.9 334.4 5.78 40 629 4050 3.8 0.1 77 3.7 1.8 207 8 316.2 317.4 293.2 335.7 6.14 41 625 4102 3.6 -0.8 73 4.4 1.3 207 8 316.6 317.7 293.0 335.0 5.78 42 617 4207 2.8 -0.4 79 3.2 1.1 205 8 316.8 318.0 293.3 336.0 6.03 43 613 4260 2.4 -1.4 76 3.8 0.4 204 8 316.9 318.0 293.0 334.9 5.64 44 602 4406 1.2 -1.9 80 3.1 -0.4 202 8 317.2 318.3 293.0 334.9 5.54 45 598 4459 0.8 -2.7 77 3.5 -1.0 201 8 317.3 318.4 292.8 334.1 5.25 46 588 4595 -0.3 -2.8 83 2.5 -1.6 199 7 317.6 318.6 292.9 334.6 5.30 47 584 4650 -0.7 -4.7 74 4.0 -2.6 198 7 317.8 318.6 292.4 332.6 4.62 48 578 4732 -1.3 -4.1 81 2.8 -2.7 197 7 318.0 318.9 292.7 333.7 4.89 49 575 4774 -1.7 -5.1 78 3.4 -3.3 197 7 318.0 318.9 292.4 332.7 4.55 50 572 4815 -1.9 -6.1 73 4.2 -3.8 196 7 318.2 319.1 292.3 332.0 4.24 51 568 4871 -2.3 -5.8 77 3.5 -4.0 195 7 318.4 319.3 292.4 332.5 4.37 52 551 5112 -3.7 -12.7 50 9.0 -7.3 192 6 319.5 320.0 291.2 328.2 2.61 53 500 5880 -4.1 -31.1 10 27.0 -11.2 180 5 328.0 328.2 291.7 330.1 0.57 54 400 7600 -14.9 -33.9 18 19.0 -19.0 65 10 335.6 335.7 293.7 337.7 0.54 55 300 9700 -30.7 -50.7 12 20.0 -32.6 35 24 342.1 342.1 295.0 342.6 0.12 56 250 10970 -40.3 -60.3 10 20.0 -41.3 350 17 346.2 346.2 295.8 346.3 0.05 57 200 12450 -53.1 -65.1 22 12.0 -53.4 10 17 348.7 348.7 296.4 348.8 0.03 58 150 14240 -67.5 -72.0 53 4.5 -67.5 360 12 353.8 353.8 297.5 353.9 0.02 59 100 16590 -82.5 -90.5 24 8.0 -82.5 55 31 368.3 368.3 300.2 368.3 0.00 60 96 16818 -83.7 -91.7 23 8.0 -83.7 50 33 370.3 370.3 300.6 370.3 0.00 61 91 17116 -81.9 -90.9 20 9.0 -81.9 58 31 379.6 379.6 302.2 379.6 0.00 62 89 17241 -80.1 -90.1 17 10.0 -80.1 62 31 385.6 385.6 303.1 385.6 0.00 63 84 17566 -83.1 -91.1 24 8.0 -83.1 71 29 385.9 385.9 303.2 385.9 0.00 64 77 18050 -83.9 -90.9 28 7.0 -83.9 85 27 394.0 394.0 304.3 394.0 0.00 65 73 18348 -81.5 -91.5 17 10.0 -81.5 93 25 405.1 405.1 305.9 405.1 0.00 66 72 18426 -77.3 -89.3 13 12.0 -77.3 96 25 415.6 415.6 307.2 415.7 0.00 67 70 18590 -72.7 -89.7 6 17.0 -72.8 100 24 428.9 428.9 308.7 428.9 0.00 68 67 18848 -70.5 -90.5 4 20.0 -70.6 97 25 439.0 439.0 309.8 439.0 0.00 69 59 19599 -71.7 -89.7 5 18.0 -71.8 90 26 452.6 452.6 311.1 452.6 0.00 70 56 19905 -73.5 -90.5 6 17.0 -73.6 87 27 455.3 455.3 311.4 455.3 0.00 71 52 20344 -67.7 -90.7 2 23.0 -67.9 82 28 478.6 478.6 313.3 478.6 0.00 72 51 20461 -68.5 -91.5 2 23.0 -68.7 81 28 479.3 479.3 313.4 479.4 0.00 73 50 20580 -66.3 -90.3 2 24.0 -66.5 80 28 487.2 487.2 314.0 487.3 0.00 74 48 20828 -65.1 -90.1 2 25.0 -65.4 80 28 495.8 495.8 314.7 495.8 0.00 75 45 21220 -65.7 -90.7 2 25.0 -66.0 80 29 503.6 503.6 315.2 503.6 0.00 76 43 21498 -63.5 -90.5 1 27.0 -63.9 80 29 515.6 515.6 316.0 515.6 0.00 77 38 22255 -64.5 -90.5 2 26.0 -64.9 80 30 531.6 531.6 317.0 531.6 0.00 78 37 22418 -63.5 -90.5 1 27.0 -64.0 80 30 538.3 538.3 317.4 538.3 0.00 79 36 22586 -65.3 -90.3 2 25.0 -65.7 80 31 537.8 537.8 317.4 537.8 0.00 80 34 22936 -62.7 -90.7 1 28.0 -63.3 80 31 553.5 553.5 318.3 553.6 0.00 81 30 23710 -61.1 -89.1 1 28.0 -61.9 80 32 578.1 578.1 319.6 578.1 0.00 82 28 24138 -62.1 -90.1 1 28.0 -62.9 83 36 586.8 586.8 320.0 586.8 0.00 83 25 24850 -56.3 -87.3 1 31.0 -57.9 87 43 622.8 622.8 321.6 622.9 0.01 84 23 25379 -57.1 -87.1 1 30.0 -58.7 90 48 635.5 635.5 322.1 635.5 0.01 85 20 26270 -54.5 -86.5 1 32.0 -56.8 95 57 669.4 669.4 323.4 669.4 0.01 86 17 27310 -53.7 -86.7 1 33.0 -56.5 98 61 703.8 703.8 324.6 703.9 0.01 87 16 27698 -54.3 -86.3 1 32.0 -57.1 99 62 714.1 714.1 324.9 714.2 0.01 88 14 28563 -48.9 -84.9 1 36.0 -53.8 101 65 760.2 760.2 326.2 760.4 0.02 89 13 29050 -47.5 -83.5 1 36.0 -53.1 102 67 781.4 781.4 326.8 781.6 0.03 90 12 29577 -48.7 -83.7 1 35.0 -54.1 104 69 795.2 795.2 327.1 795.5 0.03 91 12 29577 -46.9 -83.9 1 37.0 -53.1 104 69 801.6 801.6 327.3 801.8 0.03 92 11 30156 -43.8 -82.8 1 38.9 -51.7 105 71 832.9 832.9 328.0 833.2 0.04 93 10 30800 -40.5 -81.5 0 41.0 -50.5 95 58 868.4 868.4 328.8 868.9 0.05 94 9.7 31008 -39.3 -81.3 0 42.0 -50.1 880.5 880.5 329.1 881.0 0.06 TRP 96 16818 -83.7 -91.7 23 8.0 -83.7 50 33 370.3 370.3 300.6 370.3 0.00 WND 11 30156 -43.8 -82.8 1 38.9 -51.7 105 71 832.9 832.9 328.0 833.2 0.04 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 590.73 mb = 4557.97 m = 14953.80 ft Wetbulb zero: 607.43 mb = 4333.33 m = 14216.78 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 47.71 % Est. max temperature: 33.88 C = 92.98 F Sfc-Lift cond lev (LCL): 884.43 mb = 1186.55 m = 3892.83 ft T: 13.41 C 700-500 lapse rate: 5.42 C/km ThetaE index: 26.92 C Layer 944.0- 853.0 mb Conv cond level (CCL): 891.23 mb = 1122.01 m = 3681.08 ft Mean mixing ratio: 11.03 g/kg Conv temperature: 20.27 C = 68.49 F Cap Strength: 9.27 C Lifted Index: 7.83 C Risk: None Lifted Index @300 mb: 10.47 C Lifted Index @700 mb: 6.77 C Showalter Index: 16.62 C Risk: None Total Totals Index: 16.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -6.70 C K Index: -3.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.15 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 39720.83 J/kg Cap Strength: 9.20 C Lift Cond Lev (LCL): 886.99 mb = 1162.24 m = 3813.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 187 at 9 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 13 -11.3 6.5 | 80 13 -12.4 -2.3 1 925 807 110 16 -15.0 5.5 | 79 16 -16.1 -3.3 2 850 1524 125 24 -19.7 13.8 | 104 21 -20.8 5.0 3 700 3170 220 10 6.4 7.7 | 282 5 5.3 -1.1 4 500 5880 180 5 0.0 5.0 | 16 4 -1.1 -3.8 5 400 7600 65 10 -9.1 -4.2 | 38 16 -10.2 -13.0 6 300 9700 35 24 -13.8 -19.7 | 28 32 -14.9 -28.4 7 250 10970 350 17 3.0 -16.7 | 356 26 1.9 -25.5 8 200 12450 10 17 -3.0 -16.7 | 9 26 -4.0 -25.5 9 150 14240 360 12 -0.0 -12.0 | 3 21 -1.1 -20.8 10 100 16590 55 31 -25.4 -17.8 | 45 37 -26.5 -26.5 11 96 16818 50 33 -25.3 -21.2 | 41 40 -26.4 -30.0 12 70 18590 100 24 -23.6 4.2 | 79 25 -24.7 -4.6 13 50 20580 80 28 -27.6 -4.9 | 65 32 -28.7 -13.6 14 30 23710 80 32 -31.5 -5.6 | 66 36 -32.6 -14.3 15 20 26270 95 57 -56.8 5.0 | 86 58 -57.9 -3.8 16 11 30156 105 71 -68.6 18.4 | 98 70 -69.7 9.6 17 10 30800 95 58 -57.8 5.1 | 86 59 -58.9 -3.7 Wind Parameters Mean winds (0-6000m): 157.1 at 11.8 knts Storm direction: 187.1 at 8.8 knts Shear (0-3000m) pos: 3.7 neg: 0.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -156.3 deg Storm rel helicity (0-3000m) pos: 112.1 neg: -0.8 tot: 111.3 m^2/s^2 ave: 37.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.78 Bulk Shear: 14.32 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 ------------------------------------------------------------------------------- 500 114 15 80 15| 0.0 5.0 5.0| 5.7 -0.8 4.9 9.9 0.20| 5.5 1.1 1000 117 18 87 17| 3.4 2.5 5.9| 34.6 -0.8 33.9 33.9 0.57| 6.2 3.5 1500 123 19 96 17| 4.2 1.7 5.8| 75.0 -0.8 74.2 49.5 0.66| 7.9 5.2 2000 130 19 103 16| 4.7 1.2 5.9| 96.6 -0.8 95.9 47.9 0.68| 8.5 5.8 2500 134 18 105 15| 4.5 1.0 5.5|107.8 -0.8 107.0 42.8 0.73| 8.5 6.2 3000 137 17 106 13| 3.7 0.8 4.6|112.1 -0.8 111.3 37.1 0.74| 7.8 5.7 4000 148 15 113 10| 2.8 1.0 3.8|113.4 -0.8 112.6 28.2 0.73| 6.2 4.5 5000 155 13 115 7| 2.2 1.0 3.3|114.8 -0.8 114.0 22.8 0.73| 5.2 3.8 6000 157 12 110 6| 1.9 1.3 3.1|118.7 -0.8 118.0 19.7 0.73| 4.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20260115.11.gif