UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 28 DEC 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -205 SFC 970 41 2.4 -2.5 70 4.9 0.4 45 23 278.0 278.5 275.1 287.1 3.27 2 925 424 -0.3 -4.7 72 4.4 -2.0 65 42 279.0 279.5 275.2 287.2 2.91 3 905 599 -1.3 -5.9 71 4.6 -3.0 64 40 279.7 280.2 275.3 287.4 2.71 4 850 1097 -3.1 -10.1 58 7.0 -5.4 60 36 282.9 283.3 276.1 288.9 2.08 5 835 1238 -3.5 -12.5 50 9.0 -6.3 60 36 283.9 284.2 276.2 289.1 1.75 6 814 1439 -2.3 -18.3 28 16.0 -6.7 61 35 287.3 287.5 277.0 290.6 1.11 7 780 1776 -3.9 -31.9 9 28.0 -9.4 62 34 289.1 289.1 276.7 290.2 0.34 8 700 2619 -10.1 -32.1 15 22.0 -14.0 65 31 291.3 291.4 277.9 292.5 0.37 9 674 2910 -12.3 -33.3 16 21.0 -15.7 66 33 292.0 292.1 278.2 293.1 0.34 10 646 3233 -12.9 -46.9 4 34.0 -16.9 66 34 294.9 294.9 279.2 295.2 0.09 11 622 3521 -14.1 -31.1 22 17.0 -17.1 67 36 296.7 296.8 280.6 298.2 0.46 12 612 3644 -13.9 -43.9 6 30.0 -17.7 67 37 298.3 298.4 280.8 298.8 0.13 13 601 3782 -14.9 -23.9 46 9.0 -16.9 67 37 298.7 298.9 282.0 301.7 0.92 14 595 3858 -15.7 -28.7 32 13.0 -18.1 67 38 298.7 298.8 281.6 300.6 0.60 15 591 3909 -15.9 -22.9 55 7.0 -17.4 68 38 299.0 299.2 282.3 302.3 1.03 16 587 3960 -15.9 -37.9 13 22.0 -19.0 68 38 299.6 299.6 281.5 300.4 0.25 17 585 3986 -16.1 -30.1 29 14.0 -18.6 68 38 299.6 299.7 282.0 301.4 0.54 18 581 4037 -16.3 -44.3 7 28.0 -19.6 68 39 300.0 300.0 281.5 300.5 0.13 19 574 4128 -17.1 -32.1 26 15.0 -19.6 68 39 300.1 300.2 282.0 301.6 0.45 20 569 4194 -17.5 -20.1 80 2.6 -18.1 68 40 300.4 300.6 283.3 304.7 1.36 21 500 5150 -23.9 -26.3 81 2.4 -24.4 70 45 303.9 304.1 284.1 306.8 0.89 22 465 5672 -28.5 -28.5 100 0.0 -28.5 68 48 304.5 304.7 284.2 307.1 0.78 23 450 5906 -30.1 -34.0 69 3.9 -30.6 68 49 305.4 305.5 284.2 307.0 0.48 24 426 6292 -32.9 -36.8 68 3.9 -33.3 66 51 306.7 306.7 284.5 308.0 0.38 25 400 6730 -36.3 -39.5 72 3.2 -36.6 65 53 307.8 307.9 284.9 308.9 0.31 26 388 6940 -38.3 -40.4 81 2.1 -38.5 66 52 307.9 307.9 284.9 308.9 0.29 27 348 7679 -44.3 -47.9 67 3.6 -44.5 70 51 309.5 309.5 285.3 310.0 0.14 28 315 8340 -48.7 -53.4 58 4.7 -48.8 73 49 312.3 312.3 286.2 312.6 0.08 29 308 8488 -49.5 -56.5 44 7.0 -49.7 74 48 313.2 313.2 286.5 313.4 0.06 30 304 8573 -49.3 -60.3 27 11.0 -49.6 75 48 314.7 314.7 287.0 314.8 0.04 31 300 8660 -50.1 -60.1 30 10.0 -50.3 75 48 314.7 314.7 287.1 314.9 0.04 32 296 8747 -50.7 -60.7 30 10.0 -50.9 75 47 315.1 315.1 287.2 315.2 0.04 33 281 9087 -49.3 -70.3 7 21.0 -49.7 64 40 321.8 321.8 289.3 321.9 0.01 34 264 9498 -46.3 -72.3 4 26.0 -46.9 51 31 332.0 332.0 292.3 332.1 0.01 35 250 9860 -46.5 -74.5 3 28.0 -47.1 40 24 336.9 336.9 293.6 337.0 0.01 36 230 10412 -47.3 -76.3 2 29.0 -47.9 42 20 343.8 343.8 295.3 343.9 0.01 37 215 10862 -42.9 -75.9 1 33.0 -43.9 43 17 357.4 357.4 298.2 357.4 0.01 38 200 11350 -42.9 -76.9 1 34.0 -43.9 45 14 364.8 364.8 299.7 364.9 0.01 39 181 12017 -45.7 -79.7 1 34.0 -46.6 40 15 370.8 370.8 300.7 370.9 0.00 40 171 12398 -42.5 -78.5 1 36.0 -43.7 37 16 382.2 382.2 302.6 382.2 0.00 41 150 13280 -43.1 -79.1 1 36.0 -44.4 30 17 395.8 395.8 304.6 395.8 0.01 42 137 13891 -41.7 -78.7 1 37.0 -43.3 37 17 408.7 408.7 306.3 408.7 0.01 43 112 15243 -45.7 -80.7 1 35.0 -47.0 52 16 425.4 425.4 308.3 425.4 0.01 44 100 16000 -43.7 -80.7 1 37.0 -45.4 60 16 443.3 443.3 310.2 443.3 0.01 45 79 17581 -45.1 -81.1 1 36.0 -47.0 53 17 471.3 471.3 312.7 471.4 0.01 46 70 18390 -44.5 -81.5 1 37.0 -46.7 50 17 489.2 489.2 314.2 489.2 0.01 47 50 20660 -42.7 -80.7 1 38.0 -46.0 60 12 542.8 542.8 317.7 542.9 0.01 48 30 24150 -39.3 -80.3 1 41.0 -45.3 55 14 637.5 637.5 322.2 637.7 0.02 49 24 25682 -36.3 -79.3 0 43.0 -44.5 61 18 688.2 688.2 324.0 688.5 0.03 50 20 26940 -37.5 -79.5 0 42.0 -45.9 65 21 721.4 721.4 325.1 721.7 0.04 51 19 27294 -37.9 -79.9 0 42.0 -46.3 730.8 730.8 325.4 731.1 0.04 52 13 29943 -31.7 -75.7 0 44.0 -45.4 836.1 836.1 328.1 837.1 0.10 TRP 296 8747 -50.7 -60.7 30 10.0 -50.9 75 47 315.1 315.1 287.2 315.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 930.00 mb = 381.44 m = 1251.44 ft Wetbulb zero: 961.95 mb = 108.22 m = 355.05 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 41.32 % Est. max temperature: 10.67 C = 51.20 F Sfc-Lift cond lev (LCL): 898.95 mb = 651.98 m = 2139.03 ft T: -1.49 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.47 C Layer 780.0- 700.0 mb Conv cond level (CCL): 721.88 mb = 2379.33 m = 7806.11 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 15.01 C = 59.02 F Cap Strength: 12.54 C Lifted Index: 14.28 C Risk: None Lifted Index @300 mb: 19.40 C Lifted Index @700 mb: 7.25 C Showalter Index: 13.11 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 13.80 C K Index: -11.30 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.04 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 62822.32 J/kg Cap Strength: 14.23 C Lift Cond Lev (LCL): 851.83 mb = 1079.93 m = 3543.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 96 at 29 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 ---------------------------------------------------------- 0 970 41 45 23 -16.3 -16.3 | 328 23 12.1 -19.1 1 925 424 65 42 -38.1 -17.7 | 25 23 -9.7 -20.6 2 850 1097 60 36 -31.2 -18.0 | 8 21 -2.8 -20.9 3 700 2619 65 31 -28.1 -13.1 | 359 16 0.3 -16.0 4 500 5150 70 45 -42.3 -15.4 | 37 23 -13.9 -18.2 5 400 6730 65 53 -48.0 -22.4 | 38 32 -19.6 -25.3 6 300 8660 75 48 -46.4 -12.4 | 50 24 -18.0 -15.3 7 296 8747 75 47 -45.4 -12.2 | 49 23 -17.0 -15.0 8 250 9860 40 24 -15.4 -18.4 | 329 25 13.0 -21.2 9 200 11350 45 14 -9.9 -9.9 | 305 22 18.5 -12.8 10 150 13280 30 17 -8.5 -14.7 | 311 27 19.9 -17.6 11 100 16000 60 16 -13.9 -8.0 | 307 18 14.6 -10.9 12 70 18390 50 17 -13.0 -10.9 | 312 21 15.4 -13.8 13 50 20660 60 12 -10.4 -6.0 | 296 20 18.0 -8.9 14 30 24150 55 14 -11.5 -8.0 | 303 20 16.9 -10.9 15 20 26940 65 21 -19.0 -8.9 | 321 15 9.4 -11.7 Wind Parameters Mean winds (0-6000m): 65.7 at 38.1 knts Storm direction: 95.7 at 28.6 knts Shear (0-3000m) pos: 3.3 neg: 0.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 39.3 deg Storm rel helicity (0-3000m) pos: 135.5 neg: -50.2 tot: 85.3 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.01 Bulk Shear: 3.50 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 60 35 4 20| 21.2 0.0 21.2|126.1 -5.9 120.2 240.5 0.91| 23.8 21.5 1000 61 37 10 21| 10.6 2.6 13.3|126.1 -34.4 91.7 91.7 0.57| 14.5 8.2 1500 61 36 9 21| 6.6 1.8 8.3|126.1 -41.0 85.2 56.8 0.49| 10.4 5.1 2000 61 36 8 20| 4.7 1.3 6.0|126.1 -45.3 80.9 40.4 0.43| 8.3 3.6 2500 62 35 7 20| 3.6 1.1 4.6|126.1 -49.9 76.2 30.5 0.38| 7.0 2.6 3000 62 34 6 19| 3.3 0.9 4.2|135.5 -50.2 85.3 28.4 0.41| 6.3 2.6 4000 63 35 9 19| 3.2 0.7 3.9|159.3 -50.2 109.2 27.3 0.47| 5.4 2.6 5000 65 36 14 19| 3.1 0.5 3.7|184.4 -50.2 134.3 26.9 0.51| 4.9 2.5 6000 66 38 19 20| 2.6 0.4 3.0|189.4 -50.2 139.2 23.2 0.47| 4.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251228.11.gif