UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122423.upa.cvt Date: 2300Z 24 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 24 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 -29 20 13 SFC 991 41 0.2 -1.5 88 1.7 -0.5 20 13 274.1 274.6 273.1 283.5 3.45 2 925 593 -3.1 -4.9 87 1.8 -3.7 60 28 276.1 276.6 273.5 284.1 2.87 3 850 1258 -7.1 -7.4 98 0.3 -7.2 55 19 278.7 279.1 274.5 286.0 2.58 4 835 1397 -7.7 -8.2 96 0.5 -7.9 55 19 279.5 279.9 274.8 286.5 2.46 5 810 1633 -9.5 -9.7 98 0.2 -9.6 55 18 280.0 280.4 274.8 286.5 2.26 6 700 2744 -17.3 -18.5 90 1.2 -17.6 55 16 283.3 283.5 275.2 287.1 1.27 7 579 4133 -28.5 -29.8 89 1.3 -28.6 55 17 286.0 286.1 275.5 287.8 0.56 8 570 4245 -27.9 -29.5 86 1.6 -28.1 55 17 288.0 288.1 276.6 289.9 0.58 9 516 4950 -33.7 -35.1 87 1.4 -33.8 55 18 289.3 289.4 276.9 290.5 0.37 10 500 5170 -35.5 -38.2 76 2.7 -35.7 55 18 289.8 289.8 277.0 290.7 0.28 11 485 5382 -36.7 -39.9 72 3.2 -36.9 54 20 290.8 290.9 277.4 291.6 0.24 12 476 5512 -37.7 -38.9 88 1.2 -37.8 53 21 291.1 291.2 277.7 292.1 0.28 13 467 5644 -38.9 -41.5 76 2.6 -39.1 52 22 291.2 291.3 277.6 292.0 0.22 14 444 5991 -40.7 -44.6 66 3.9 -40.9 50 24 293.2 293.2 278.5 293.8 0.16 15 440 6053 -40.9 -54.9 21 14.0 -41.3 49 25 293.7 293.7 278.6 293.9 0.05 16 437 6100 -41.1 -56.1 18 15.0 -41.6 49 25 294.0 294.0 278.7 294.2 0.04 17 429 6226 -41.3 -56.3 18 15.0 -41.8 48 26 295.3 295.3 279.3 295.5 0.04 18 400 6700 -44.1 -54.1 32 10.0 -44.4 45 30 297.7 297.7 280.4 297.9 0.06 19 396 6767 -44.5 -50.5 51 6.0 -44.7 45 30 298.0 298.0 280.6 298.3 0.09 20 389 6886 -44.9 -52.9 40 8.0 -45.2 44 30 299.0 299.0 281.0 299.3 0.07 21 386 6937 -45.3 -48.6 69 3.3 -45.4 44 30 299.1 299.2 281.1 299.6 0.12 22 374 7146 -46.9 -48.4 85 1.5 -47.0 43 30 299.7 299.8 281.4 300.2 0.13 23 369 7234 -47.3 -52.1 58 4.8 -47.4 42 29 300.4 300.4 281.6 300.7 0.08 24 356 7469 -48.7 -55.7 44 7.0 -48.9 41 29 301.6 301.6 282.1 301.8 0.06 25 351 7562 -49.1 -55.1 50 6.0 -49.3 41 29 302.3 302.3 282.4 302.5 0.06 26 345 7674 -49.9 -63.9 18 14.0 -50.1 40 29 302.7 302.7 282.5 302.8 0.02 27 304 8503 -46.9 -70.9 5 24.0 -47.3 26 24 318.0 318.0 288.1 318.1 0.01 28 300 8590 -46.5 -69.5 6 23.0 -47.0 25 23 319.8 319.8 288.7 319.9 0.01 29 250 9800 -44.7 -76.7 2 32.0 -45.4 5 28 339.6 339.6 294.2 339.6 0.00 30 238 10130 -43.5 -77.5 1 34.0 -44.3 4 28 346.2 346.2 295.8 346.2 0.00 31 200 11300 -43.1 -78.1 1 35.0 -44.1 360 27 364.5 364.5 299.6 364.5 0.00 32 150 13240 -42.9 -78.9 1 36.0 -44.2 345 27 396.1 396.1 304.7 396.2 0.01 33 133 14053 -41.9 -78.9 1 37.0 -43.5 346 29 411.8 411.8 306.7 411.8 0.01 34 100 15980 -42.9 -79.9 1 37.0 -44.7 350 33 444.8 444.8 310.4 444.9 0.01 35 79 17564 -44.5 -80.5 1 36.0 -46.4 3 19 472.6 472.6 312.8 472.6 0.01 36 70 18380 -41.3 -80.3 1 39.0 -44.2 10 12 496.0 496.0 314.7 496.1 0.01 37 63 19090 -43.5 -81.5 1 38.0 -46.1 12 14 506.4 506.4 315.4 506.4 0.01 38 50 20650 -40.5 -80.5 1 40.0 -44.4 15 19 548.0 548.0 318.0 548.1 0.01 39 45 21369 -40.1 -80.1 1 40.0 -44.5 22 20 565.8 565.8 318.9 565.9 0.01 40 37 22701 -41.9 -80.9 1 39.0 -46.2 36 22 593.7 593.7 320.3 593.8 0.02 41 33 23483 -37.9 -79.9 0 42.0 -44.1 43 23 624.1 624.1 321.7 624.2 0.02 42 30 24140 -38.3 -80.3 0 42.0 -44.7 50 24 640.2 640.2 322.3 640.4 0.02 43 27 24862 -38.7 -80.7 0 42.0 -45.3 56 23 658.7 658.7 323.0 658.9 0.02 44 20 26930 -35.9 -78.9 0 43.0 -45.1 75 22 726.3 726.3 325.3 726.6 0.04 45 12 30499 -33.3 -77.3 0 44.0 -46.5 849.8 849.8 328.4 850.6 0.09 TRP 345 7674 -49.9 -63.9 18 14.0 -50.1 40 29 302.7 302.7 282.5 302.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: 987.00 mb = 74.45 m = 244.27 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 90.45 % Est. max temperature: 5.31 C = 41.56 F Sfc-Lift cond lev (LCL): 964.96 mb = 254.30 m = 834.31 ft T: -1.08 C 700-500 lapse rate: 7.50 C/km ThetaE index: 0.02 C Layer 810.0- 700.0 mb Conv cond level (CCL): 896.29 mb = 840.97 m = 2759.07 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 3.24 C = 37.83 F Cap Strength: 5.07 C Lifted Index: 5.26 C Risk: None Lifted Index @300 mb: 25.37 C Lifted Index @700 mb: 2.43 C Showalter Index: 3.80 C Risk: None Total Totals Index: 56.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.40 C Cross Totals Index: 28.10 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.37 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 71943.10 J/kg Cap Strength: 5.19 C Lift Cond Lev (LCL): 916.07 mb = 669.30 m = 2195.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 14 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 ---------------------------------------------------------- 0 991 41 20 13 -4.4 -12.2 | 318 14 9.6 -10.8 1 925 593 60 28 -24.2 -14.0 | 39 16 -10.2 -12.6 2 850 1258 55 19 -15.6 -10.9 | 9 10 -1.6 -9.5 3 700 2744 55 16 -13.1 -9.2 | 353 8 0.9 -7.7 4 500 5170 55 18 -14.7 -10.3 | 5 9 -0.7 -8.9 5 400 6700 45 30 -21.2 -21.2 | 20 21 -7.2 -19.8 6 345 7674 40 29 -18.6 -22.2 | 13 21 -4.6 -20.8 7 300 8590 25 23 -9.7 -20.8 | 348 20 4.3 -19.4 8 250 9800 5 28 -2.4 -27.9 | 336 29 11.6 -26.5 9 200 11300 360 27 -0.0 -27.0 | 331 29 14.0 -25.6 10 150 13240 345 27 7.0 -26.1 | 320 32 21.0 -24.6 11 100 15980 350 33 5.7 -32.5 | 328 37 19.7 -31.1 12 70 18380 10 12 -2.1 -11.8 | 311 16 11.9 -10.4 13 50 20650 15 19 -4.9 -18.4 | 332 19 9.1 -16.9 14 30 24140 50 24 -18.4 -15.4 | 17 15 -4.4 -14.0 15 20 26930 75 22 -21.3 -5.7 | 60 8 -7.2 -4.3 Wind Parameters Mean winds (0-6000m): 54.2 at 18.8 knts Storm direction: 84.2 at 14.1 knts Shear (0-3000m) pos: 2.4 neg: 1.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 36.5 deg Storm rel helicity (0-3000m) pos: 78.1 neg: -24.8 tot: 53.3 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.92 Bulk Shear: 1.15 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 46 20 1 12| 18.4 0.0 18.4| 70.3 0.0 70.3 140.7 0.99| 19.1 19.0 1000 53 23 18 13| 7.1 0.0 7.1| 77.7 -13.0 64.7 64.7 0.64| 13.3 8.5 1500 54 22 17 12| 4.8 1.2 6.0| 77.7 -20.5 57.2 38.2 0.47| 10.1 4.8 2000 54 21 14 11| 3.6 1.2 4.7| 77.7 -22.3 55.4 27.7 0.43| 7.8 3.4 2500 54 20 12 10| 2.9 1.1 4.0| 77.7 -24.1 53.6 21.4 0.39| 6.5 2.5 3000 54 19 10 10| 2.4 1.0 3.4| 78.1 -24.8 53.3 17.8 0.38| 5.5 2.1 4000 55 19 7 9| 1.8 0.6 2.4| 79.6 -24.8 54.8 13.7 0.39| 4.2 1.6 5000 55 18 6 9| 1.4 0.4 1.8| 81.1 -24.8 56.3 11.3 0.40| 3.5 1.4 6000 54 19 7 10| 1.2 0.4 1.5| 89.3 -24.8 64.5 10.7 0.39| 3.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251224.23.gif