UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 5 DEC 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 149 SFC 967 436 19.4 15.5 78 3.9 16.8 120 14 295.4 297.4 291.3 328.5 11.52 2 966 445 16.8 15.2 90 1.6 15.8 120 14 292.8 294.8 290.3 325.0 11.31 3 939 685 14.2 14.2 100 0.0 14.2 127 15 292.6 294.5 289.8 323.6 10.90 4 925 812 13.6 13.6 100 0.0 13.6 130 16 293.2 295.1 289.8 323.5 10.64 5 905 996 12.6 12.6 100 0.0 12.6 127 15 294.0 295.8 289.7 323.2 10.18 6 903 1015 12.4 11.0 91 1.4 11.6 127 15 294.0 295.6 288.8 320.3 9.16 7 895 1089 12.6 -3.4 33 16.0 5.2 126 14 295.0 295.6 283.3 304.9 3.32 8 890 1137 19.6 -6.4 17 26.0 7.5 125 14 302.7 303.2 285.7 310.9 2.66 9 888 1156 21.4 -8.6 13 30.0 7.8 125 14 304.7 305.1 285.9 311.8 2.24 10 877 1265 23.4 -9.6 10 33.0 8.3 124 13 307.9 308.3 286.9 314.6 2.10 11 874 1294 23.2 -6.8 13 30.0 8.8 123 13 308.0 308.5 287.5 316.3 2.62 12 865 1385 23.6 -21.4 4 45.0 6.7 122 13 309.3 309.5 286.1 312.0 0.80 13 858 1455 23.4 -18.6 5 42.0 6.8 121 12 309.8 310.0 286.5 313.3 1.03 14 850 1537 23.0 -18.0 5 41.0 6.6 120 12 310.2 310.4 286.7 313.9 1.09 15 840 1640 22.2 -11.8 9 34.0 7.1 115 12 310.5 310.8 287.6 316.4 1.84 16 836 1681 22.0 -14.0 8 36.0 6.6 112 13 310.7 311.0 287.3 315.7 1.55 17 833 1712 22.0 -9.0 12 31.0 7.5 111 13 311.0 311.4 288.2 318.5 2.32 18 822 1827 21.4 -11.6 10 33.0 6.7 104 13 311.5 311.9 288.0 317.8 1.91 19 769 2398 16.8 -13.2 12 30.0 4.1 74 15 312.6 312.9 288.2 318.5 1.80 20 744 2678 14.2 -7.8 21 22.0 3.9 58 16 312.7 313.3 289.3 321.9 2.85 21 738 2746 13.6 -4.4 28 18.0 4.6 55 16 312.8 313.5 290.2 324.7 3.74 22 735 2780 13.2 -0.8 38 14.0 5.7 53 16 312.7 313.6 291.2 328.2 4.91 23 731 2826 13.0 -1.0 38 14.0 5.5 50 17 313.0 313.9 291.2 328.3 4.87 24 728 2861 12.8 -1.2 38 14.0 5.4 48 17 313.1 314.0 291.2 328.3 4.81 25 726 2884 12.8 -5.2 28 18.0 3.9 47 17 313.4 314.1 290.2 324.8 3.57 26 700 3188 10.2 -4.8 34 15.0 2.8 30 18 313.8 314.5 290.6 326.0 3.82 27 696 3236 9.8 -4.2 37 14.0 2.8 30 18 313.9 314.6 290.7 326.7 4.02 28 691 3295 9.4 -2.6 43 12.0 3.2 29 17 314.1 314.9 291.3 328.6 4.57 29 680 3428 8.4 -4.6 39 13.0 2.0 28 17 314.4 315.1 290.9 327.1 4.00 30 678 3452 8.2 -0.8 53 9.0 3.4 28 16 314.4 315.4 292.0 331.3 5.33 31 676 3476 8.0 3.7 74 4.3 5.5 28 16 314.5 315.9 293.7 337.7 7.41 32 665 3611 6.6 3.1 78 3.5 4.6 27 16 314.4 315.8 293.6 337.0 7.21 33 661 3661 6.2 2.0 74 4.2 3.8 27 15 314.5 315.7 293.2 335.5 6.71 34 643 3886 4.8 -0.2 70 5.0 2.1 25 14 315.4 316.5 292.8 334.0 5.87 35 642 3899 4.8 -4.2 52 9.0 0.4 25 14 315.5 316.3 291.6 329.5 4.36 36 641 3911 5.0 -5.0 48 10.0 0.1 25 14 315.9 316.7 291.5 329.1 4.11 37 636 3975 4.6 -5.4 48 10.0 -0.2 24 13 316.1 316.9 291.5 329.1 4.02 38 608 4340 1.6 -10.4 40 12.0 -3.5 22 11 316.8 317.3 290.6 326.1 2.85 39 603 4406 1.2 -10.8 40 12.0 -3.8 21 11 317.1 317.6 290.6 326.2 2.78 40 596 4500 0.6 -13.4 34 14.0 -5.0 20 10 317.4 317.9 290.3 325.0 2.28 41 590 4581 0.8 -20.2 19 21.0 -6.3 20 10 318.6 318.8 289.7 323.0 1.30 42 583 4677 0.4 -17.6 24 18.0 -6.1 19 9 319.2 319.5 290.2 324.8 1.64 43 579 4732 0.2 -22.8 16 23.0 -7.1 19 9 319.6 319.8 289.8 323.2 1.06 44 572 4829 0.0 -24.0 14 24.0 -7.5 18 8 320.5 320.7 289.9 323.8 0.96 45 568 4885 -0.3 -21.3 19 21.0 -7.2 18 8 320.8 321.0 290.3 325.0 1.23 46 565 4928 -0.5 -24.5 14 24.0 -7.8 17 8 321.0 321.2 290.0 324.3 0.93 47 557 5041 -1.3 -23.3 17 22.0 -8.2 16 7 321.4 321.6 290.3 325.0 1.05 48 549 5157 -1.1 -41.1 3 40.0 -9.6 16 6 322.9 323.0 289.9 323.7 0.19 49 537 5333 -0.9 -43.9 2 43.0 -9.6 14 5 325.2 325.3 290.5 325.8 0.14 50 521 5574 -1.3 -43.3 2 42.0 -10.0 12 4 327.6 327.6 291.2 328.2 0.16 51 500 5900 -3.7 -37.7 5 34.0 -11.4 10 2 328.5 328.6 291.6 329.7 0.30 52 459 6567 -9.1 -38.1 7 29.0 -15.1 45 5 329.9 330.0 292.0 331.1 0.31 53 400 7610 -18.9 -39.9 14 21.0 -22.3 100 9 330.4 330.5 292.2 331.6 0.30 54 382 7954 -22.1 -40.1 18 18.0 -24.8 118 10 330.6 330.7 292.2 331.8 0.30 55 380 7993 -22.1 -41.1 16 19.0 -24.9 121 10 331.1 331.1 292.3 332.1 0.28 56 300 9710 -32.1 -52.1 12 20.0 -33.8 215 15 340.1 340.2 294.4 340.6 0.10 57 250 10970 -43.1 -58.1 18 15.0 -43.7 285 7 342.0 342.0 294.8 342.2 0.06 58 200 12430 -54.3 -65.3 25 11.0 -54.5 295 27 346.8 346.8 296.0 346.9 0.03 59 150 14210 -67.9 -74.9 36 7.0 -67.9 270 24 353.1 353.1 297.3 353.2 0.01 60 125 15292 -74.7 -78.0 60 3.3 -74.7 310 12 359.7 359.7 298.7 359.7 0.01 61 100 16590 -75.9 -88.9 11 13.0 -75.9 95 13 381.1 381.1 302.4 381.1 0.00 62 88 17324 -76.9 -89.9 11 13.0 -76.9 90 20 393.3 393.3 304.3 393.3 0.00 63 74 18308 -80.9 -90.9 17 10.0 -80.9 82 30 404.8 404.8 305.9 404.8 0.00 64 72 18461 -81.3 -91.3 17 10.0 -81.3 81 31 407.2 407.2 306.2 407.2 0.00 65 70 18620 -79.7 -89.7 18 10.0 -79.7 80 33 413.9 413.9 307.0 413.9 0.00 66 68 18785 -78.1 -89.1 15 11.0 -78.1 81 32 420.8 420.8 307.8 420.8 0.00 67 61 19412 -75.3 -89.3 9 14.0 -75.3 86 30 440.3 440.3 309.9 440.3 0.00 68 59 19608 -70.9 -88.9 5 18.0 -71.0 88 29 454.4 454.4 311.3 454.4 0.00 69 56 19919 -69.7 -89.7 4 20.0 -69.8 90 28 464.0 464.0 312.1 464.0 0.00 70 54 20137 -66.9 -88.9 3 22.0 -67.1 92 27 475.3 475.3 313.1 475.3 0.00 71 50 20600 -69.7 -89.7 4 20.0 -69.9 95 25 479.2 479.2 313.4 479.3 0.00 72 49 20720 -70.1 -90.1 4 20.0 -70.2 94 26 481.1 481.1 313.5 481.1 0.00 73 45 21226 -70.1 -91.1 3 21.0 -70.3 91 29 492.9 492.9 314.4 492.9 0.00 74 39 22083 -67.5 -90.5 2 23.0 -67.8 85 34 520.1 520.1 316.3 520.1 0.00 75 35 22742 -62.5 -89.5 1 27.0 -63.1 81 38 549.5 549.5 318.1 549.5 0.00 76 30 23700 -59.3 -88.3 1 29.0 -60.3 75 44 583.0 583.0 319.8 583.0 0.01 77 28 24136 -55.9 -86.9 1 31.0 -57.4 79 41 604.0 604.1 320.8 604.1 0.01 78 25 24855 -57.3 -87.3 1 30.0 -58.7 86 37 619.9 619.9 321.5 620.0 0.01 79 24 25114 -56.1 -86.1 1 30.0 -57.8 89 35 630.7 630.7 321.9 630.8 0.01 80 23 25384 -56.9 -86.9 1 30.0 -58.5 91 34 636.1 636.1 322.2 636.1 0.01 81 22 25668 -54.3 -86.3 1 32.0 -56.5 94 32 651.9 652.0 322.7 652.0 0.01 82 20 26280 -53.7 -84.7 1 31.0 -56.2 100 28 671.8 671.8 323.5 671.9 0.02 83 18 26957 -54.7 -85.7 1 31.0 -57.2 104 27 689.2 689.2 324.1 689.3 0.01 84 12 29635 -41.1 -80.1 1 39.0 -50.0 118 24 822.1 822.1 327.8 822.6 0.05 85 10 30870 -42.9 -80.9 1 38.0 -51.7 125 23 859.4 859.4 328.6 860.0 0.06 86 9.8 31007 -41.3 -80.3 1 39.0 -51.0 870.4 870.4 328.8 871.0 0.06 87 9.4 31290 -41.5 -80.5 1 39.0 -51.2 880.1 880.1 329.0 880.7 0.07 88 9.2 31436 -39.7 -79.7 1 40.0 -50.5 892.4 892.4 329.3 893.2 0.08 89 8.7 31816 -42.1 -80.1 1 38.0 -51.9 897.4 897.5 329.4 898.2 0.08 90 8.0 32387 -39.9 -79.9 1 40.0 -51.3 928.0 928.0 329.9 928.9 0.08 91 7.6 32737 -40.3 -79.3 1 39.0 -51.7 940.1 940.1 330.2 941.2 0.10 92 7.1 33204 -36.9 -78.9 0 42.0 -50.7 972.5 972.6 330.8 973.8 0.11 TRP 125 15292 -74.7 -78.0 60 3.3 -74.7 310 12 359.7 359.7 298.7 359.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 572.00 mb = 4829.12 m = 15843.37 ft Wetbulb zero: 639.05 mb = 3936.20 m = 12913.90 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 32.52 % Est. max temperature: 35.51 C = 95.91 F Sfc-Lift cond lev (LCL): 912.84 mb = 923.32 m = 3029.23 ft T: 12.99 C 700-500 lapse rate: 5.13 C/km ThetaE index: 23.64 C Layer 966.0- 890.0 mb Conv cond level (CCL): 626.05 mb = 4102.84 m = 13460.59 ft Mean mixing ratio: 7.93 g/kg Conv temperature: 40.19 C = 104.34 F Cap Strength: 13.90 C Lifted Index: 12.75 C Risk: None Lifted Index @300 mb: 14.81 C Lifted Index @700 mb: 9.83 C Showalter Index: 15.00 C Risk: None Total Totals Index: 12.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -14.30 C K Index: -6.30 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.11 J/kg Max Up Vert Vel: 12.50 m/s Conv Inhibition (B-): 53509.57 J/kg Cap Strength: 13.90 C Lift Cond Lev (LCL): 821.81 mb = 1828.98 m = 6000.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 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 ---------------------------------------------------------- 0 967 436 120 14 -12.1 7.0 | 154 8 -3.5 7.1 1 925 812 130 16 -12.3 10.3 | 161 11 -3.6 10.4 2 850 1537 120 12 -10.4 6.0 | 164 6 -1.8 6.1 3 700 3188 30 18 -9.0 -15.6 | 1 16 -0.4 -15.5 4 500 5900 10 2 -0.3 -2.0 | 283 8 8.3 -1.9 5 400 7610 100 9 -8.9 1.6 | 172 2 -0.2 1.6 6 300 9710 215 15 8.6 12.3 | 234 21 17.2 12.4 7 250 10970 285 7 6.8 -1.8 | 276 15 15.4 -1.7 8 200 12430 295 27 24.5 -11.4 | 289 35 33.1 -11.3 9 150 14210 270 24 24.0 -0.0 | 270 33 32.6 0.1 10 125 15292 310 12 9.2 -7.7 | 293 19 17.8 -7.6 11 100 16590 95 13 -13.0 1.1 | 106 4 -4.3 1.2 12 70 18620 80 33 -32.5 -5.7 | 77 25 -23.9 -5.6 13 50 20600 95 25 -24.9 2.2 | 98 16 -16.3 2.3 14 30 23700 75 44 -42.5 -11.4 | 72 36 -33.9 -11.3 15 20 26280 100 28 -27.6 4.9 | 105 20 -19.0 4.9 16 10 30870 125 23 -18.8 13.2 | 142 17 -10.2 13.3 Wind Parameters Mean winds (0-6000m): 59.4 at 11.5 knts Storm direction: 89.4 at 8.6 knts Shear (0-3000m) pos: 0.4 neg: 4.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -156.9 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -50.1 tot: -46.4 m^2/s^2 ave: -15.5 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.62 Bulk Shear: 29.76 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 ------------------------------------------------------------------------------- 500 126 15 158 10| 2.6 0.0 2.6| 2.9 -0.1 2.8 5.5 0.29| 3.9 1.1 1000 126 15 160 9| 1.3 1.7 2.9| 3.4 -0.1 3.3 3.3 0.20| 3.6 0.7 1500 122 14 156 8| 0.9 2.6 3.5| 3.7 -7.1 -3.4 -2.3 -0.26| 4.4 -1.1 2000 112 14 141 7| 0.6 3.8 4.4| 3.7 -17.4 -13.7 -6.8 -0.50| 5.1 -2.5 2500 100 14 114 6| 0.5 4.5 5.0| 3.7 -33.4 -29.7 -11.9 -0.57| 5.7 -3.3 3000 86 15 81 6| 0.4 4.2 4.6| 3.7 -50.1 -46.4 -15.5 -0.61| 5.7 -3.5 4000 69 15 44 7| 0.3 2.7 3.0| 3.7 -67.0 -63.3 -15.8 -0.64| 5.1 -3.3 5000 61 13 25 7| 0.3 1.8 2.1| 3.7 -81.2 -77.5 -15.5 -0.68| 4.7 -3.2 6000 59 11 12 6| 0.2 1.4 1.6| 7.6 -87.1 -79.4 -13.2 -0.62| 4.3 -2.7 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251205.11.gif