UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 28 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 139 SFC 966 436 19.4 13.4 68 6.0 15.6 110 14 295.5 297.3 290.1 324.4 10.05 2 964 454 17.2 12.2 72 5.0 14.1 110 14 293.4 295.1 288.8 320.0 9.29 3 925 804 13.6 11.1 85 2.5 12.1 115 19 293.2 294.8 288.4 319.0 9.00 4 901 1025 11.2 10.3 94 0.9 10.7 117 14 293.0 294.5 288.1 318.0 8.76 5 892 1108 10.8 10.8 100 0.0 10.8 117 12 293.4 295.0 288.6 319.6 9.15 6 880 1221 10.0 10.0 100 0.0 10.0 118 9 293.7 295.3 288.4 318.9 8.79 7 877 1250 9.8 9.0 95 0.8 9.3 118 8 293.8 295.2 287.9 317.5 8.24 8 875 1269 9.8 8.5 92 1.3 9.0 118 8 294.0 295.4 287.8 316.9 7.98 9 874 1278 10.6 5.9 73 4.7 8.0 118 8 294.9 296.1 286.8 314.3 6.67 10 873 1288 16.4 -11.6 14 28.0 4.9 118 7 301.0 301.3 284.1 306.7 1.80 11 872 1298 18.2 -20.8 6 39.0 4.4 118 7 303.0 303.1 283.7 305.7 0.84 12 871 1308 19.6 -28.4 3 48.0 4.5 119 7 304.5 304.6 283.8 306.0 0.42 13 870 1317 20.4 -17.6 6 38.0 5.7 119 7 305.5 305.7 284.9 309.1 1.10 14 865 1367 22.0 -20.0 5 42.0 6.1 119 6 307.6 307.8 285.5 310.7 0.90 15 861 1407 22.0 -11.0 10 33.0 7.3 119 5 308.1 308.4 286.8 314.2 1.91 16 854 1478 22.2 -9.8 11 32.0 7.6 120 3 309.0 309.4 287.3 315.8 2.12 17 850 1519 22.2 -12.8 9 35.0 7.1 120 2 309.4 309.7 287.1 314.9 1.68 18 827 1756 20.2 -14.8 8 35.0 5.7 117 3 309.7 310.0 286.9 314.5 1.46 19 794 2105 18.8 -18.2 7 37.0 4.4 113 4 311.9 312.1 287.3 315.7 1.15 20 749 2600 14.2 -17.8 9 32.0 2.0 107 6 312.1 312.4 287.5 316.3 1.26 21 707 3083 11.0 -27.0 5 38.0 -0.9 101 8 313.8 313.9 287.3 315.8 0.59 22 700 3166 10.8 -28.2 5 39.0 -1.2 100 8 314.4 314.5 287.5 316.3 0.54 23 666 3578 9.4 -26.6 6 36.0 -2.0 100 8 317.4 317.5 288.6 319.7 0.65 24 617 4205 5.4 -30.6 5 36.0 -4.8 100 8 319.8 319.9 289.2 321.5 0.48 25 594 4515 5.0 -35.0 4 40.0 -5.5 100 8 322.8 322.9 290.0 324.0 0.33 26 513 5688 -3.9 -32.9 8 29.0 -11.1 100 8 325.9 326.0 291.0 327.6 0.47 27 500 5890 -5.7 -33.7 9 28.0 -12.3 100 8 326.1 326.2 291.0 327.7 0.44 28 477 6257 -9.3 -34.3 11 25.0 -14.8 100 10 326.1 326.1 291.0 327.7 0.44 29 470 6371 -9.7 -39.7 7 30.0 -15.4 100 11 326.9 327.0 291.1 327.9 0.26 30 452 6672 -11.5 -44.5 5 33.0 -17.0 100 13 328.4 328.4 291.4 329.0 0.16 31 400 7600 -17.1 -52.1 3 35.0 -21.5 100 18 332.8 332.8 292.6 333.1 0.08 32 383 7925 -19.3 -54.3 3 35.0 -23.2 77 17 334.0 334.0 292.9 334.3 0.06 33 300 9690 -34.1 -65.1 3 31.0 -35.7 310 9 337.3 337.3 293.7 337.4 0.02 34 259 10694 -42.7 -66.7 5 24.0 -43.5 298 8 339.1 339.1 294.1 339.2 0.02 35 250 10930 -44.3 -68.3 5 24.0 -45.0 295 8 340.2 340.2 294.4 340.3 0.02 36 200 12390 -54.5 -73.5 8 19.0 -54.8 295 31 346.5 346.5 295.8 346.5 0.01 37 183 12954 -58.3 -75.3 10 17.0 -58.5 300 30 349.2 349.2 296.5 349.2 0.01 38 158 13871 -62.3 -79.3 9 17.0 -62.4 307 28 357.4 357.4 298.2 357.4 0.00 39 150 14190 -64.7 -80.7 9 16.0 -64.8 310 27 358.6 358.6 298.4 358.6 0.00 40 147 14313 -65.7 -80.7 11 15.0 -65.8 308 26 359.0 359.0 298.5 359.0 0.00 41 141 14566 -65.9 -83.9 6 18.0 -66.0 305 25 362.9 362.9 299.2 362.9 0.00 42 118 15628 -73.3 -85.3 14 12.0 -73.3 289 18 368.3 368.3 300.2 368.3 0.00 43 110 16038 -73.9 -84.9 17 11.0 -73.9 283 16 374.6 374.6 301.4 374.6 0.00 44 100 16590 -77.1 -87.1 19 10.0 -77.1 275 12 378.8 378.8 302.1 378.8 0.00 45 96 16824 -78.1 -88.1 18 10.0 -78.1 290 16 381.3 381.3 302.5 381.3 0.00 46 87 17387 -77.1 -88.1 16 11.0 -77.1 340 17 394.2 394.2 304.4 394.2 0.00 47 82 17725 -78.7 -89.7 15 11.0 -78.7 10 17 397.6 397.6 304.9 397.6 0.00 48 80 17866 -77.5 -88.5 15 11.0 -77.5 22 18 402.9 402.9 305.6 402.9 0.00 49 70 18630 -78.1 -88.1 18 10.0 -78.1 90 19 417.3 417.3 307.4 417.3 0.00 50 68 18796 -78.3 -89.3 15 11.0 -78.3 90 20 420.3 420.3 307.7 420.4 0.00 51 65 19055 -76.1 -89.1 11 13.0 -76.2 90 21 430.6 430.6 308.9 430.6 0.00 52 53 20246 -72.7 -89.7 6 17.0 -72.8 90 28 464.4 464.4 312.1 464.4 0.00 53 52 20358 -72.9 -90.9 5 18.0 -73.0 90 29 466.4 466.4 312.3 466.4 0.00 54 50 20590 -69.5 -90.5 3 21.0 -69.6 90 30 479.7 479.7 313.4 479.7 0.00 55 49 20711 -68.5 -90.5 3 22.0 -68.7 90 30 484.9 484.9 313.8 484.9 0.00 56 44 21353 -69.9 -90.9 3 21.0 -70.1 90 33 496.6 496.6 314.7 496.6 0.00 57 37 22395 -65.5 -90.5 2 25.0 -65.9 90 36 533.1 533.1 317.1 533.1 0.00 58 36 22561 -65.9 -89.9 2 24.0 -66.2 90 36 536.3 536.3 317.3 536.3 0.00 59 32 23283 -61.3 -89.3 1 28.0 -62.0 90 39 567.0 567.0 319.0 567.0 0.00 60 32 23283 -58.9 -87.9 1 29.0 -59.9 90 39 573.4 573.4 319.3 573.4 0.01 61 30 23690 -56.7 -86.7 1 30.0 -58.0 90 40 590.1 590.1 320.2 590.1 0.01 62 28 24131 -55.9 -85.9 1 30.0 -57.4 90 38 604.0 604.1 320.8 604.1 0.01 63 23 25392 -54.7 -84.7 1 30.0 -56.7 90 34 642.5 642.5 322.4 642.6 0.01 64 21 25981 -50.7 -82.7 1 32.0 -53.8 90 32 671.5 671.6 323.5 671.7 0.02 65 20 26300 -51.1 -83.1 1 32.0 -54.2 90 31 679.8 679.8 323.7 679.9 0.02 66 18 26986 -50.5 -82.5 1 32.0 -54.1 702.4 702.5 324.5 702.6 0.02 TRP 96 16824 -78.1 -88.1 18 10.0 -78.1 290 16 381.3 381.3 302.5 381.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 548.49 mb = 5174.17 m = 16975.40 ft Wetbulb zero: 720.43 mb = 2925.68 m = 9598.58 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 18.86 % Est. max temperature: 34.22 C = 93.60 F Sfc-Lift cond lev (LCL): 883.79 mb = 1185.54 m = 3889.51 ft T: 10.25 C 700-500 lapse rate: 6.06 C/km ThetaE index: 13.84 C Layer 880.0- 871.0 mb Conv cond level (CCL): 575.41 mb = 4769.32 m = 15647.17 ft Mean mixing ratio: 8.34 g/kg Conv temperature: 47.19 C = 116.94 F Cap Strength: 13.92 C Lifted Index: 11.68 C Risk: None Lifted Index @300 mb: 13.93 C Lifted Index @700 mb: 11.13 C Showalter Index: 13.62 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -7.10 C K Index: -23.90 Risk: None Sweat Index: 12.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.06 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 37329.63 J/kg Cap Strength: 13.74 C Lift Cond Lev (LCL): 862.79 mb = 1389.40 m = 4558.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 135 at 6 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 ---------------------------------------------------------- 0 966 436 110 14 -13.2 4.8 | 93 9 -8.8 0.5 1 925 804 115 19 -17.2 8.0 | 106 13 -12.9 3.7 2 850 1519 120 2 -1.7 1.0 | 321 4 2.6 -3.3 3 700 3166 100 8 -7.9 1.4 | 51 5 -3.5 -2.9 4 500 5890 100 8 -7.9 1.4 | 51 5 -3.5 -2.9 5 400 7600 100 18 -17.7 3.1 | 85 13 -13.4 -1.2 6 300 9690 310 9 6.9 -5.8 | 312 15 11.2 -10.1 7 250 10930 295 8 7.3 -3.4 | 303 14 11.6 -7.7 8 200 12390 295 31 28.1 -13.1 | 298 37 32.4 -17.4 9 150 14190 310 27 20.7 -17.4 | 311 33 25.0 -21.6 10 100 16590 275 12 12.0 -1.0 | 288 17 16.3 -5.3 11 96 16824 290 16 15.0 -5.5 | 297 22 19.4 -9.8 12 70 18630 90 19 -19.0 0.0 | 74 15 -14.6 -4.3 13 50 20590 90 30 -30.0 0.0 | 81 26 -25.6 -4.3 14 30 23690 90 40 -40.0 0.0 | 83 36 -35.6 -4.3 15 20 26300 90 31 -31.0 0.0 | 81 27 -26.6 -4.3 Wind Parameters Mean winds (0-6000m): 104.5 at 8.1 knts Storm direction: 134.5 at 6.1 knts Shear (0-3000m) pos: 1.7 neg: 0.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -42.7 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -6.2 tot: 4.7 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.55 Bulk Shear: 10.23 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 17 102 11| 2.5 0.0 2.5| 7.0 -0.6 6.3 12.6 0.31| 7.2 2.3 1000 114 13 99 8| 5.2 0.0 5.2| 7.0 -5.4 1.6 1.6 -0.20| 9.9 -2.0 1500 114 10 88 5| 3.5 0.2 3.6| 7.8 -6.2 1.6 1.1 -0.17| 7.8 -1.3 2000 114 9 77 4| 2.6 0.4 3.0| 9.1 -6.2 2.9 1.5 -0.09| 6.3 -0.5 2500 112 8 68 3| 2.1 0.7 2.8| 10.4 -6.2 4.2 1.7 -0.02| 5.4 -0.1 3000 110 8 63 4| 1.7 0.8 2.5| 10.9 -6.2 4.7 1.6 -0.00| 4.7 -0.0 4000 107 8 60 4| 1.3 0.6 1.9| 10.9 -6.2 4.7 1.2 -0.00| 3.5 -0.0 5000 106 8 58 4| 1.0 0.5 1.5| 10.9 -6.2 4.7 0.9 -0.00| 2.8 -0.0 6000 105 8 58 4| 0.9 0.6 1.5| 13.8 -6.2 7.6 1.3 0.06| 2.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251128.11.gif