UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112711.upa.cvt Date: 1100Z 27 NOV 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 27 NOV 25 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 150 SFC 967 436 18.2 14.3 78 3.9 15.7 130 13 294.2 296.1 290.2 324.7 10.65 2 966 445 16.4 14.5 89 1.9 15.2 130 13 292.4 294.4 289.7 323.1 10.80 3 963 471 16.4 14.0 86 2.4 14.9 130 13 292.7 294.6 289.5 322.5 10.49 4 942 659 14.0 13.2 95 0.8 13.5 133 14 292.1 293.9 289.0 321.0 10.17 5 939 685 13.6 12.1 91 1.5 12.7 133 14 292.0 293.6 288.4 318.9 9.48 6 928 785 12.8 12.8 100 0.0 12.8 135 15 292.1 293.9 288.9 320.7 10.06 7 925 812 12.4 12.3 99 0.1 12.3 135 15 292.0 293.7 288.6 319.7 9.76 8 923 830 12.2 11.8 97 0.4 12.0 136 15 292.0 293.6 288.3 318.8 9.46 9 894 1098 10.6 10.5 99 0.1 10.6 147 12 293.0 294.6 288.3 318.6 8.95 10 886 1173 10.6 10.6 100 0.0 10.6 150 11 293.7 295.4 288.7 319.8 9.09 11 866 1363 9.6 9.5 99 0.1 9.6 158 9 294.6 296.2 288.6 319.5 8.64 12 865 1373 9.6 8.9 95 0.7 9.2 159 9 294.7 296.2 288.3 318.7 8.30 13 864 1383 10.4 3.4 62 7.0 6.7 159 9 295.7 296.7 286.1 312.2 5.66 14 863 1392 12.8 -12.2 16 25.0 3.0 160 8 298.3 298.6 282.8 303.7 1.73 15 859 1432 16.6 -15.4 10 32.0 4.2 161 8 302.6 302.9 284.1 306.9 1.34 16 855 1472 18.6 -22.4 5 41.0 4.3 163 8 305.1 305.3 284.4 307.6 0.74 17 852 1502 18.8 -22.2 5 41.0 4.4 164 7 305.6 305.8 284.6 308.2 0.76 18 850 1522 18.8 -22.2 5 41.0 4.4 165 7 305.8 306.0 284.7 308.4 0.76 19 811 1923 17.8 -20.2 6 38.0 3.8 157 7 308.9 309.1 286.1 312.1 0.95 20 801 2029 18.0 -23.0 5 41.0 3.5 154 7 310.2 310.4 286.3 312.8 0.75 21 771 2354 17.0 -24.0 5 41.0 2.7 147 7 312.6 312.7 287.1 315.0 0.71 22 767 2398 16.4 -11.6 14 28.0 4.2 146 7 312.4 312.8 288.4 319.1 2.05 23 750 2588 15.2 -16.8 10 32.0 2.6 142 7 313.1 313.3 288.0 317.6 1.37 24 739 2712 14.2 -11.8 15 26.0 2.9 140 7 313.3 313.7 288.8 320.2 2.09 25 735 2758 14.0 -18.0 9 32.0 1.7 139 7 313.6 313.8 288.0 317.8 1.26 26 725 2873 13.0 -12.0 16 25.0 2.2 136 7 313.7 314.1 288.9 320.6 2.10 27 721 2919 12.8 -14.2 14 27.0 1.7 135 7 314.0 314.3 288.7 319.8 1.76 28 700 3166 10.6 -13.4 17 24.0 0.7 130 7 314.2 314.6 288.9 320.6 1.94 29 679 3418 8.2 -11.8 23 20.0 -0.2 116 7 314.3 314.7 289.3 321.7 2.28 30 665 3589 7.8 -19.2 13 27.0 -2.0 107 7 315.7 316.0 288.7 320.0 1.26 31 657 3689 8.0 -30.0 5 38.0 -3.1 102 7 317.0 317.1 288.3 318.8 0.48 32 644 3853 7.6 -31.4 4 39.0 -3.5 93 7 318.4 318.5 288.7 320.0 0.43 33 604 4376 4.4 -32.6 5 37.0 -5.6 64 6 320.6 320.7 289.4 322.1 0.41 34 597 4471 4.6 -36.4 3 41.0 -5.8 59 6 321.9 322.0 289.6 323.0 0.28 35 575 4776 3.6 -36.4 3 40.0 -6.5 42 6 324.2 324.3 290.3 325.3 0.30 36 513 5688 -3.3 -30.3 10 27.0 -10.5 351 5 326.6 326.7 291.4 328.8 0.60 37 500 5890 -4.7 -33.7 8 29.0 -11.8 340 5 327.3 327.4 291.4 329.0 0.44 38 479 6227 -7.5 -36.5 8 29.0 -13.8 11 4 327.9 328.0 291.5 329.2 0.35 39 461 6524 -10.1 -33.1 13 23.0 -15.3 38 4 328.3 328.4 291.7 330.1 0.51 40 457 6591 -10.5 -34.5 12 24.0 -15.7 44 3 328.6 328.7 291.8 330.3 0.45 41 419 7253 -17.1 -36.1 18 19.0 -20.6 107 2 328.4 328.5 291.7 329.9 0.42 42 407 7471 -18.7 -42.7 10 24.0 -22.2 128 1 329.0 329.1 291.7 329.9 0.22 43 400 7600 -19.7 -42.7 11 23.0 -23.1 140 1 329.4 329.4 291.8 330.2 0.22 44 395 7693 -20.3 -44.3 10 24.0 -23.6 140 2 329.8 329.8 291.9 330.5 0.19 45 376 8055 -23.5 -46.5 10 23.0 -26.2 140 5 330.2 330.3 291.9 330.9 0.16 46 339 8804 -27.5 -55.5 5 28.0 -29.9 140 11 334.7 334.7 293.0 335.0 0.06 47 300 9670 -33.9 -59.9 5 26.0 -35.4 140 18 337.6 337.6 293.7 337.8 0.04 48 250 10920 -43.9 -68.9 5 25.0 -44.6 265 14 340.8 340.8 294.5 340.9 0.01 49 241 11166 -45.7 -67.7 7 22.0 -46.3 268 17 341.7 341.7 294.7 341.8 0.02 50 209 12105 -51.5 -74.5 5 23.0 -51.9 281 31 346.8 346.8 295.9 346.9 0.01 51 200 12390 -53.7 -74.7 6 21.0 -54.0 285 35 347.7 347.7 296.1 347.8 0.01 52 179 13091 -58.5 -75.5 9 17.0 -58.7 283 29 351.1 351.1 296.9 351.1 0.01 53 150 14180 -64.7 -80.7 9 16.0 -64.8 280 19 358.6 358.6 298.4 358.6 0.00 54 140 14599 -67.5 -81.5 12 14.0 -67.6 278 18 360.9 360.9 298.9 360.9 0.00 55 131 14998 -69.1 -84.1 10 15.0 -69.2 277 18 364.9 364.9 299.7 364.9 0.00 56 117 15670 -72.1 -85.1 13 13.0 -72.2 274 17 371.4 371.4 300.8 371.4 0.00 57 109 16084 -76.1 -86.1 19 10.0 -76.1 272 17 371.4 371.4 300.8 371.4 0.00 58 102 16466 -77.1 -87.1 19 10.0 -77.1 270 16 376.6 376.6 301.7 376.6 0.00 59 100 16580 -77.1 -87.1 19 10.0 -77.1 270 16 378.8 378.8 302.1 378.8 0.00 60 94 16935 -77.1 -87.1 19 10.0 -77.1 261 11 385.5 385.5 303.1 385.5 0.00 61 90 17183 -79.3 -88.3 21 9.0 -79.3 255 7 386.0 386.0 303.2 386.0 0.00 62 84 17575 -77.9 -87.9 18 10.0 -77.9 303 8 396.5 396.5 304.7 396.5 0.00 63 80 17853 -78.9 -88.9 18 10.0 -78.9 337 8 400.0 400.0 305.2 400.0 0.00 64 78 17998 -76.1 -87.1 16 11.0 -76.2 355 8 408.7 408.7 306.3 408.7 0.00 65 73 18378 -77.9 -88.9 15 11.0 -77.9 41 9 412.7 412.7 306.9 412.8 0.00 66 70 18620 -74.5 -88.5 10 14.0 -74.6 70 9 425.0 425.0 308.3 425.0 0.00 67 66 18964 -73.3 -89.3 7 16.0 -73.4 74 12 434.8 434.8 309.3 434.8 0.00 68 62 19334 -69.9 -88.9 5 19.0 -70.0 79 15 450.2 450.2 310.8 450.2 0.00 69 50 20630 -65.9 -89.9 2 24.0 -66.2 95 27 488.2 488.2 314.1 488.2 0.00 70 46 21133 -67.9 -90.9 2 23.0 -68.1 93 28 495.1 495.1 314.6 495.2 0.00 71 39 22135 -63.3 -89.3 2 26.0 -63.8 90 30 530.7 530.7 316.9 530.7 0.00 72 36 22624 -65.1 -90.1 2 25.0 -65.5 89 32 538.4 538.4 317.4 538.4 0.00 73 30 23740 -62.9 -89.9 1 27.0 -63.6 85 34 573.2 573.2 319.3 573.2 0.00 74 27 24394 -60.9 -88.9 1 28.0 -61.8 84 36 596.3 596.3 320.5 596.3 0.01 75 26 24628 -61.5 -88.5 2 27.0 -62.4 83 37 601.1 601.1 320.6 601.1 0.01 76 25 24874 -57.3 -87.3 1 30.0 -58.7 83 38 619.9 619.9 321.5 620.0 0.01 77 22 25687 -55.9 -85.9 1 30.0 -57.8 81 40 647.2 647.2 322.6 647.3 0.01 78 20 26300 -51.9 -84.9 1 33.0 -54.8 80 42 677.3 677.3 323.7 677.4 0.01 79 19 26634 -49.5 -82.5 1 33.0 -53.2 80 41 694.8 694.8 324.3 695.0 0.02 80 15 28184 -48.7 -82.7 1 34.0 -53.4 82 38 746.0 746.0 325.8 746.3 0.03 81 11 30257 -40.9 -79.9 1 39.0 -50.3 84 34 843.6 843.6 328.2 844.2 0.06 82 10 30900 -44.7 -80.7 1 36.0 -52.5 85 33 852.7 852.7 328.5 853.3 0.06 83 9.6 31175 -42.1 -80.1 1 38.0 -51.4 872.5 872.6 328.9 873.2 0.07 84 9.0 31612 -41.3 -79.3 1 38.0 -51.3 891.9 891.9 329.2 892.7 0.08 TRP 90 17183 -79.3 -88.3 21 9.0 -79.3 255 7 386.0 386.0 303.2 386.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 542.65 mb = 5251.57 m = 17229.36 ft Wetbulb zero: 684.13 mb = 3355.55 m = 11008.87 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 23.37 % Est. max temperature: 32.33 C = 90.20 F Sfc-Lift cond lev (LCL): 912.66 mb = 924.65 m = 3033.60 ft T: 11.64 C 700-500 lapse rate: 5.62 C/km ThetaE index: 16.14 C Layer 866.0- 859.0 mb Conv cond level (CCL): 915.07 mb = 902.51 m = 2960.96 ft Mean mixing ratio: 9.51 g/kg Conv temperature: 16.30 C = 61.34 F Cap Strength: 12.66 C Lifted Index: 11.75 C Risk: None Lifted Index @300 mb: 13.01 C Lifted Index @700 mb: 10.17 C Showalter Index: 17.61 C Risk: None Total Totals Index: 6.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: -17.50 C K Index: -22.70 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 4.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.45 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 0.15 J/kg Cap Strength: 12.55 C Lift Cond Lev (LCL): 907.72 mb = 970.09 m = 3182.67 ft Lev Free Conv (LFC): 902.72 mb = 1016.38 m = 3334.55 ft Equ Level (EL): 862.72 mb = 1395.01 m = 4576.75 ft B at Equ Level: -0.64 J/kg Max Parcel Lev (MPL): 862.72 mb = 1395.01 m = 4576.75 ft Wind level data Storm motion: 160 at 5 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 ---------------------------------------------------------- 0 967 436 130 13 -10.0 8.4 | 112 9 -8.1 3.3 1 925 812 135 15 -10.6 10.6 | 122 10 -8.8 5.5 2 850 1522 165 7 -1.8 6.8 | 180 2 0.0 1.7 3 700 3166 130 7 -5.4 4.5 | 81 4 -3.6 -0.6 4 500 5890 340 5 1.7 -4.7 | 340 10 3.5 -9.8 5 400 7600 140 1 -0.6 0.8 | 345 4 1.2 -4.3 6 300 9670 140 18 -11.6 13.8 | 132 13 -9.8 8.7 7 250 10920 265 14 13.9 1.2 | 284 16 15.8 -3.9 8 200 12390 285 35 33.8 -9.1 | 292 38 35.6 -14.1 9 150 14180 280 19 18.7 -3.3 | 292 22 20.5 -8.4 10 100 16580 270 16 16.0 -0.0 | 286 19 17.8 -5.1 11 90 17183 255 7 6.8 1.8 | 291 9 8.6 -3.3 12 70 18620 70 9 -8.5 -3.1 | 39 11 -6.6 -8.2 13 50 20630 95 27 -26.9 2.4 | 84 25 -25.1 -2.7 14 30 23740 85 34 -33.9 -3.0 | 76 33 -32.1 -8.0 15 20 26300 80 42 -41.4 -7.3 | 73 41 -39.5 -12.4 16 10 30900 85 33 -32.9 -2.9 | 76 32 -31.1 -8.0 Wind Parameters Mean winds (0-6000m): 130.4 at 7.2 knts Storm direction: 160.4 at 5.4 knts Shear (0-3000m) pos: 1.3 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -48.7 deg Storm rel helicity (0-3000m) pos: 11.7 neg: -3.5 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.97 Bulk Shear: 6.32 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 ------------------------------------------------------------------------------- 500 134 14 119 10| 2.5 0.0 2.5| 6.7 0.0 6.7 13.5 0.68| 4.0 2.7 1000 139 12 124 8| 3.8 0.0 3.8| 11.4 0.0 11.4 11.4 0.54| 5.6 3.0 1500 143 11 127 6| 2.6 0.4 3.0| 11.7 -0.4 11.3 7.5 0.41| 4.4 1.8 2000 145 10 127 5| 1.9 0.6 2.5| 11.7 -1.0 10.7 5.3 0.30| 3.7 1.1 2500 144 9 123 4| 1.5 0.7 2.3| 11.7 -1.7 10.0 4.0 0.21| 3.2 0.7 3000 142 9 117 4| 1.3 1.0 2.3| 11.7 -3.5 8.2 2.7 0.09| 3.1 0.3 4000 134 8 99 4| 1.0 1.4 2.4| 11.7 -12.4 -0.7 -0.2 -0.13| 3.1 -0.4 5000 131 8 90 4| 0.8 1.3 2.1| 11.7 -26.0 -14.3 -2.9 -0.28| 3.1 -0.9 6000 130 7 83 4| 0.4 1.1 1.5| 19.7 -31.6 -11.9 -2.0 -0.20| 3.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251127.11.gif