UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 20 OCT 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 173 SFC 969 436 15.8 15.2 96 0.6 15.4 140 16 291.6 293.6 289.8 323.5 11.28 2 968 445 15.2 15.2 100 0.0 15.2 140 16 291.0 293.0 289.6 322.9 11.29 3 960 516 14.2 14.1 99 0.1 14.1 139 17 290.7 292.6 288.9 320.6 10.59 4 925 834 12.8 12.8 100 0.0 12.8 135 22 292.4 294.2 289.0 321.1 10.09 5 905 1017 12.2 12.2 100 0.0 12.2 132 23 293.6 295.4 289.3 321.9 9.91 6 901 1054 12.0 11.5 97 0.5 11.7 132 23 293.8 295.5 289.0 321.0 9.50 7 899 1073 13.0 8.1 72 4.9 10.2 132 23 295.0 296.4 287.7 316.9 7.55 8 898 1082 15.8 -4.2 25 20.0 6.5 131 23 298.0 298.5 284.3 307.4 3.11 9 897 1092 18.4 -21.6 5 40.0 4.6 131 23 300.8 300.9 282.7 303.2 0.76 10 895 1111 20.6 -16.4 7 37.0 6.2 131 24 303.2 303.4 284.2 307.0 1.18 11 891 1150 21.8 -14.2 8 36.0 6.9 131 24 304.8 305.1 285.1 309.5 1.43 12 885 1208 22.2 -14.8 7 37.0 7.0 130 24 305.9 306.1 285.4 310.3 1.37 13 875 1307 22.8 -13.2 8 36.0 7.4 128 25 307.5 307.8 286.2 312.6 1.58 14 864 1416 22.4 -12.6 9 35.0 7.2 127 25 308.2 308.5 286.6 313.6 1.68 15 851 1548 22.0 -5.0 16 27.0 8.6 125 26 309.1 309.7 288.3 318.9 3.09 16 850 1558 22.0 -5.0 16 27.0 8.6 125 26 309.2 309.8 288.4 319.0 3.10 17 833 1733 21.4 -9.6 12 31.0 7.2 120 26 310.4 310.8 287.9 317.5 2.21 18 817 1900 20.2 -4.8 18 25.0 7.7 116 25 310.8 311.4 289.1 321.2 3.27 19 779 2307 16.6 -4.4 23 21.0 6.1 105 24 311.2 311.9 289.5 322.4 3.54 20 757 2550 14.8 -7.2 21 22.0 4.4 98 24 311.8 312.4 289.1 321.2 2.94 21 754 2584 14.4 -4.6 26 19.0 5.0 97 24 311.7 312.4 289.7 323.2 3.60 22 744 2696 13.6 -4.4 28 18.0 4.6 94 23 312.1 312.8 289.9 323.8 3.71 23 723 2936 11.8 -2.2 38 14.0 4.5 87 23 312.6 313.5 290.8 326.9 4.50 24 718 2994 11.6 -5.4 30 17.0 3.4 86 23 313.0 313.7 290.1 324.4 3.56 25 716 3018 11.6 -4.4 32 16.0 3.7 85 22 313.3 314.0 290.5 325.6 3.85 26 706 3135 11.0 -8.0 26 19.0 2.2 82 22 313.9 314.5 289.8 323.5 2.96 27 700 3206 10.4 -7.6 27 18.0 2.0 80 22 314.0 314.6 289.9 323.9 3.08 28 690 3325 9.2 -5.8 34 15.0 2.0 76 22 314.0 314.6 290.4 325.5 3.59 29 685 3386 8.6 -0.4 53 9.0 3.8 75 21 313.9 315.0 292.0 331.1 5.43 30 682 3422 8.4 3.4 71 5.0 5.5 73 21 314.1 315.5 293.4 336.6 7.18 31 676 3495 7.8 0.8 61 7.0 3.9 71 21 314.2 315.4 292.6 333.2 6.01 32 671 3556 7.4 3.9 78 3.5 5.4 69 21 314.5 315.9 293.9 338.1 7.57 33 663 3655 7.0 2.0 70 5.0 4.2 66 20 315.1 316.4 293.3 336.1 6.68 34 661 3680 6.8 2.0 71 4.8 4.1 66 20 315.1 316.4 293.4 336.2 6.71 35 649 3830 6.0 0.0 65 6.0 2.8 61 20 315.9 317.0 293.0 334.6 5.90 36 628 4098 4.2 -0.6 71 4.8 1.6 53 19 316.8 317.9 293.2 335.4 5.84 37 624 4150 3.8 -2.2 65 6.0 0.7 51 19 316.9 317.9 292.7 333.6 5.22 38 613 4295 2.8 -5.2 56 8.0 -1.1 46 18 317.4 318.2 292.0 331.1 4.24 39 609 4347 2.2 -5.8 55 8.0 -1.6 45 18 317.3 318.1 291.9 330.5 4.07 40 607 4374 2.2 -6.8 51 9.0 -2.0 44 18 317.6 318.3 291.7 329.9 3.78 41 596 4521 1.0 -10.0 44 11.0 -3.7 39 17 317.9 318.5 291.0 327.7 3.00 42 542 5275 -6.1 -12.1 62 6.0 -8.5 15 14 318.2 318.7 291.0 327.4 2.79 43 505 5824 -11.5 -12.8 90 1.3 -12.0 358 12 318.1 318.7 291.0 327.4 2.83 44 502 5869 -11.9 -13.5 88 1.6 -12.5 356 12 318.2 318.7 290.9 327.0 2.69 45 500 5900 -12.1 -13.6 89 1.5 -12.6 355 12 318.3 318.8 290.9 327.1 2.68 46 496 5961 -12.7 -13.8 91 1.1 -13.1 354 13 318.3 318.8 290.9 327.0 2.65 47 494 5992 -12.9 -14.7 86 1.8 -13.5 353 13 318.4 318.9 290.7 326.6 2.48 48 491 6038 -12.7 -18.7 61 6.0 -14.6 352 13 319.2 319.6 290.3 325.2 1.78 49 490 6054 -12.7 -18.7 61 6.0 -14.6 351 14 319.4 319.7 290.4 325.4 1.78 50 489 6069 -12.7 -19.7 56 7.0 -14.8 351 14 319.6 319.9 290.3 325.1 1.64 51 487 6101 -12.3 -26.3 30 14.0 -15.8 350 14 320.4 320.6 289.9 323.7 0.92 52 483 6164 -11.3 -45.3 4 34.0 -16.6 349 15 322.4 322.5 289.6 323.0 0.14 53 482 6180 -11.3 -45.3 4 34.0 -16.7 348 15 322.6 322.7 289.7 323.2 0.14 54 400 7590 -17.9 -47.9 5 30.0 -22.0 315 30 331.7 331.7 292.3 332.2 0.13 55 382 7933 -19.1 -45.1 8 26.0 -22.8 316 33 334.5 334.6 293.1 335.2 0.18 56 300 9680 -32.3 -54.3 9 22.0 -34.0 320 50 339.9 339.9 294.4 340.2 0.08 57 250 10950 -40.9 -65.9 5 25.0 -41.9 320 48 345.3 345.3 295.6 345.4 0.02 58 200 12420 -54.7 -69.7 14 15.0 -54.9 330 50 346.1 346.1 295.8 346.2 0.02 59 150 14210 -66.1 -78.1 17 12.0 -66.2 300 41 356.2 356.2 298.0 356.2 0.01 60 108 16153 -75.9 -84.9 23 9.0 -75.9 335 21 372.8 372.8 301.1 372.8 0.00 61 100 16600 -73.7 -86.7 12 13.0 -73.7 300 12 385.3 385.3 303.1 385.3 0.00 62 93 17025 -73.3 -87.3 10 14.0 -73.3 335 13 394.2 394.2 304.4 394.2 0.00 63 86 17481 -75.3 -88.3 11 13.0 -75.3 12 15 399.1 399.1 305.1 399.1 0.00 64 84 17618 -73.7 -87.7 10 14.0 -73.7 23 15 405.0 405.0 305.9 405.0 0.00 65 73 18436 -75.5 -88.5 11 13.0 -75.6 90 17 417.8 417.8 307.4 417.8 0.00 66 70 18680 -73.5 -88.5 8 15.0 -73.6 110 18 427.1 427.1 308.5 427.2 0.00 67 68 18850 -72.3 -89.3 6 17.0 -72.4 110 18 433.3 433.3 309.2 433.3 0.00 68 66 19024 -73.5 -89.5 7 16.0 -73.6 110 17 434.4 434.4 309.3 434.4 0.00 69 64 19205 -70.7 -89.7 4 19.0 -70.8 110 17 444.4 444.4 310.3 444.4 0.00 70 61 19488 -71.9 -90.9 4 19.0 -72.0 110 16 447.8 447.8 310.7 447.9 0.00 71 60 19585 -70.7 -90.7 4 20.0 -70.8 110 16 452.7 452.7 311.1 452.7 0.00 72 58 19787 -67.9 -90.9 2 23.0 -68.1 110 16 463.4 463.4 312.1 463.4 0.00 73 56 19997 -68.5 -90.5 3 22.0 -68.7 110 15 466.7 466.7 312.4 466.7 0.00 74 53 20328 -66.5 -90.5 2 24.0 -66.7 110 15 478.7 478.7 313.4 478.7 0.00 75 50 20680 -66.9 -90.9 2 24.0 -67.1 110 14 485.8 485.8 313.9 485.8 0.00 76 48 20926 -67.5 -91.5 2 24.0 -67.7 107 16 490.1 490.1 314.2 490.1 0.00 77 41 21886 -62.7 -90.7 1 28.0 -63.2 96 23 524.7 524.7 316.6 524.7 0.00 78 39 22194 -63.5 -90.5 1 27.0 -64.0 93 25 530.2 530.2 316.9 530.2 0.00 79 33 23228 -60.1 -90.1 1 30.0 -60.9 82 32 565.2 565.2 318.9 565.2 0.00 80 31 23616 -61.7 -89.7 1 28.0 -62.4 77 35 571.1 571.1 319.2 571.1 0.00 81 30 23820 -60.7 -89.7 1 29.0 -61.6 75 36 579.2 579.2 319.6 579.2 0.00 82 29 24032 -59.3 -89.3 1 30.0 -60.3 74 36 588.7 588.7 320.1 588.7 0.00 83 27 24478 -60.5 -89.5 1 29.0 -61.4 72 35 597.4 597.4 320.5 597.5 0.00 84 24 25215 -59.3 -89.3 1 30.0 -60.5 69 35 621.4 621.4 321.6 621.4 0.01 85 23 25483 -56.7 -88.7 1 32.0 -58.3 68 35 636.7 636.7 322.2 636.7 0.01 86 20 26380 -51.5 -87.5 1 36.0 -54.6 65 34 678.5 678.5 323.7 678.6 0.01 87 19 26713 -51.3 -87.3 1 36.0 -54.5 689.2 689.2 324.1 689.3 0.01 88 18 27066 -48.9 -84.9 1 36.0 -53.0 707.5 707.5 324.7 707.6 0.02 89 18 27066 -49.7 -85.7 1 36.0 -53.5 705.0 705.0 324.6 705.1 0.01 90 17 27443 -47.3 -85.3 1 38.0 -52.1 724.3 724.3 325.2 724.4 0.02 91 16 27844 -46.7 -84.7 1 38.0 -52.0 738.9 738.9 325.6 739.1 0.02 92 13 29215 -48.7 -84.7 1 36.0 -53.8 777.2 777.2 326.7 777.4 0.02 TRP 108 16153 -75.9 -84.9 23 9.0 -75.9 335 21 372.8 372.8 301.1 372.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 588.39 mb = 4627.67 m = 15182.46 ft Wetbulb zero: 619.73 mb = 4205.97 m = 13798.96 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 50.64 % Est. max temperature: 34.81 C = 94.66 F Sfc-Lift cond lev (LCL): 960.58 mb = 511.05 m = 1676.64 ft T: 14.27 C 700-500 lapse rate: 8.35 C/km ThetaE index: 18.71 C Layer 901.0- 895.0 mb Conv cond level (CCL): 611.00 mb = 4320.98 m = 14176.26 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 41.36 C = 106.45 F Cap Strength: 13.69 C Lifted Index: 5.34 C Risk: None Lifted Index @300 mb: 15.79 C Lifted Index @700 mb: 10.73 C Showalter Index: 4.87 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 34.10 C Cross Totals Index: 7.10 C K Index: 11.10 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.62 J/kg Max Up Vert Vel: 13.31 m/s Conv Inhibition (B-): 42048.17 J/kg Cap Strength: 13.69 C Lift Cond Lev (LCL): 819.53 mb = 1873.42 m = 6146.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 at 15 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 ---------------------------------------------------------- 0 969 436 140 16 -10.3 12.3 | 207 6 2.9 5.7 1 925 834 135 22 -15.6 15.6 | 165 9 -2.4 9.0 2 850 1558 125 26 -21.3 14.9 | 136 12 -8.1 8.3 3 700 3206 80 22 -21.7 -3.8 | 39 13 -8.5 -10.4 4 500 5900 355 12 1.0 -12.0 | 322 23 14.2 -18.5 5 400 7590 315 30 21.2 -21.2 | 309 44 34.4 -27.8 6 300 9680 320 50 32.1 -38.3 | 315 64 45.3 -44.9 7 250 10950 320 48 30.9 -36.8 | 315 62 44.0 -43.3 8 200 12420 330 50 25.0 -43.3 | 323 63 38.2 -49.9 9 150 14210 300 41 35.5 -20.5 | 299 56 48.7 -27.1 10 108 16153 335 21 8.9 -19.0 | 319 34 22.0 -25.6 11 100 16600 300 12 10.4 -6.0 | 298 27 23.6 -12.6 12 70 18680 110 18 -16.9 6.2 | 84 4 -3.7 -0.4 13 50 20680 110 14 -13.2 4.8 | 360 2 0.0 -1.8 14 30 23820 75 36 -34.8 -9.3 | 54 27 -21.6 -15.9 15 20 26380 65 34 -30.8 -14.4 | 40 27 -17.6 -20.9 Wind Parameters Mean winds (0-6000m): 86.5 at 19.6 knts Storm direction: 116.5 at 14.7 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -178.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -88.7 tot: -88.7 m^2/s^2 ave: -29.6 10^-3 m/s^2 rel: -0.93 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.43 Bulk Shear: 36.40 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 ------------------------------------------------------------------------------- 500 136 20 177 8| 0.0 7.1 7.1| 0.0 -12.6 -12.6 -25.2 -0.88| 7.2 -6.4 1000 133 22 161 9| 0.0 5.4 5.4| 0.0 -22.5 -22.5 -22.5 -0.89| 5.7 -5.1 1500 129 23 148 9| 0.0 4.3 4.3| 0.0 -38.2 -38.2 -25.4 -0.91| 5.7 -5.2 2000 124 23 135 9| 0.0 3.9 3.9| 0.0 -54.2 -54.2 -27.1 -0.93| 5.8 -5.4 2500 118 23 121 9| 0.0 3.7 3.7| 0.0 -70.2 -70.2 -28.1 -0.94| 5.8 -5.5 3000 113 23 107 9| 0.0 3.6 3.6| 0.0 -88.7 -88.7 -29.6 -0.93| 5.8 -5.5 4000 102 22 77 9| 0.0 3.3 3.3| 0.0-134.4-134.4 -33.6 -0.92| 5.8 -5.4 5000 94 21 56 9| 0.0 2.8 2.8| 0.0-184.4-184.4 -36.9 -0.93| 5.6 -5.2 6000 86 20 40 10| 0.0 2.8 2.8| 0.5-210.9-210.4 -35.1 -0.85| 5.6 -4.7 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251020.11.gif