UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 9 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 -37 SFC 990 41 -1.7 -10.7 50 9.0 -4.4 70 11 272.2 272.5 269.3 277.0 1.70 2 925 579 -5.9 -14.9 49 9.0 -8.2 40 9 273.3 273.5 269.2 277.0 1.30 3 902 776 -7.3 -16.3 49 9.0 -9.5 52 10 273.8 274.0 269.4 277.2 1.18 4 850 1236 -9.9 -16.9 57 7.0 -11.6 80 14 275.8 276.0 270.7 279.2 1.20 5 847 1263 -10.3 -17.3 56 7.0 -11.9 79 14 275.6 275.8 270.5 279.0 1.16 6 816 1550 -10.7 -22.7 37 12.0 -13.1 74 14 278.2 278.3 271.4 280.4 0.76 7 781 1888 -9.5 -34.5 11 25.0 -13.4 67 14 283.0 283.0 273.3 283.8 0.26 8 705 2675 -12.3 -30.3 21 18.0 -15.4 51 15 288.3 288.4 276.5 289.7 0.44 9 700 2729 -12.7 -27.7 27 15.0 -15.5 50 15 288.4 288.5 276.7 290.2 0.56 10 623 3609 -18.3 -29.3 37 11.0 -20.1 40 17 291.8 291.9 278.4 293.5 0.54 11 593 3975 -21.3 -31.3 40 10.0 -22.7 35 18 292.4 292.5 278.6 294.0 0.47 12 500 5210 -30.9 -43.9 27 13.0 -31.9 20 22 295.4 295.4 279.5 295.9 0.16 13 452 5916 -36.1 -51.1 20 15.0 -36.8 25 24 297.5 297.5 280.3 297.8 0.08 14 400 6750 -42.5 -55.5 23 13.0 -42.9 30 26 299.8 299.8 281.3 299.9 0.05 15 386 6989 -44.5 -56.5 25 12.0 -44.9 31 26 300.2 300.2 281.5 300.4 0.05 16 348 7675 -49.3 -59.3 30 10.0 -49.5 32 27 302.7 302.7 282.5 302.9 0.04 17 327 8079 -52.9 -56.6 64 3.7 -53.0 34 27 303.2 303.2 282.8 303.4 0.06 18 324 8138 -53.3 -57.4 61 4.1 -53.4 34 27 303.5 303.5 282.8 303.7 0.05 19 300 8630 -55.7 -60.3 56 4.6 -55.8 35 28 306.8 306.8 284.2 307.0 0.04 20 294 8758 -56.5 -61.1 56 4.6 -56.6 25 26 307.5 307.5 284.4 307.6 0.03 21 286 8934 -55.5 -72.5 10 17.0 -55.6 25 24 311.3 311.3 285.8 311.4 0.01 22 250 9800 -50.9 -76.9 3 26.0 -51.2 25 15 330.4 330.4 291.8 330.4 0.00 23 231 10320 -46.9 -78.9 1 32.0 -47.5 18 14 344.0 344.0 295.3 344.0 0.00 24 200 11280 -44.9 -78.9 1 34.0 -45.7 5 11 361.7 361.7 299.0 361.7 0.00 25 178 12060 -43.9 -78.9 1 35.0 -44.9 359 10 375.6 375.6 301.5 375.6 0.00 26 150 13210 -43.3 -78.3 1 35.0 -44.6 350 9 395.4 395.4 304.6 395.5 0.01 27 100 15940 -43.1 -79.1 1 36.0 -44.9 25 8 444.4 444.5 310.3 444.5 0.01 28 74 17980 -39.3 -78.3 1 39.0 -42.5 29 9 492.4 492.4 314.4 492.5 0.01 29 70 18360 -39.7 -78.7 1 39.0 -43.0 30 9 499.5 499.5 314.9 499.5 0.01 30 62 19185 -41.5 -79.5 1 38.0 -44.6 41 11 513.1 513.1 315.8 513.2 0.01 31 50 20650 -39.3 -78.3 1 39.0 -43.6 60 15 550.8 550.9 318.2 551.0 0.02 32 30 24150 -38.5 -78.5 1 40.0 -44.8 70 13 639.7 639.7 322.3 639.9 0.03 33 20 26930 -37.3 -79.3 0 42.0 -45.8 80 21 722.0 722.0 325.1 722.3 0.04 34 16 28475 -36.5 -78.5 1 42.0 -46.4 83 25 772.2 772.2 326.5 772.7 0.05 35 15 28922 -36.9 -78.9 0 42.0 -46.9 84 26 785.3 785.3 326.9 785.7 0.05 36 10 31760 -31.5 -75.5 0 44.0 -46.8 90 34 902.0 902.0 329.5 903.4 0.14 37 7.5 33807 -28.9 -73.9 0 45.0 -47.6 989.8 990.0 331.1 992.6 0.23 TRP 294 8758 -56.5 -61.1 56 4.6 -56.6 25 26 307.5 307.5 284.4 307.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 34.98 % Est. max temperature: 2.25 C = 36.06 F Sfc-Lift cond lev (LCL): 859.19 mb = 1152.65 m = 3781.62 ft T: -9.43 C 700-500 lapse rate: 7.34 C/km ThetaE index: 0.24 C Layer 847.0- 816.0 mb Conv cond level (CCL): 617.73 mb = 3671.91 m = 12046.79 ft Mean mixing ratio: 1.40 g/kg Conv temperature: 17.91 C = 64.23 F Cap Strength: 14.07 C Lifted Index: 15.31 C Risk: None Lifted Index @300 mb: 21.10 C Lifted Index @700 mb: 12.18 C Showalter Index: 13.61 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 14.00 C K Index: -10.90 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.81 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 76664.40 J/kg Cap Strength: 15.27 C Lift Cond Lev (LCL): 815.38 mb = 1556.01 m = 5104.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 13 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 ---------------------------------------------------------- 0 990 41 70 11 -10.3 -3.8 | 253 2 1.5 0.4 1 925 579 40 9 -5.8 -6.9 | 294 7 6.0 -2.7 2 850 1236 80 14 -13.8 -2.4 | 132 3 -2.0 1.8 3 700 2729 50 15 -11.5 -9.6 | 357 5 0.3 -5.4 4 500 5210 20 22 -7.5 -20.7 | 345 17 4.3 -16.5 5 400 6750 30 26 -13.0 -22.5 | 4 18 -1.2 -18.3 6 300 8630 35 28 -16.1 -22.9 | 13 19 -4.2 -18.7 7 294 8758 25 26 -11.0 -23.6 | 358 19 0.8 -19.4 8 250 9800 25 15 -6.3 -13.6 | 330 11 5.5 -9.4 9 200 11280 5 11 -1.0 -11.0 | 302 13 10.9 -6.8 10 150 13210 350 9 1.6 -8.9 | 289 14 13.4 -4.7 11 100 15940 25 8 -3.4 -7.3 | 290 9 8.4 -3.0 12 70 18360 30 9 -4.5 -7.8 | 296 8 7.3 -3.6 13 50 20650 60 15 -13.0 -7.5 | 20 4 -1.2 -3.3 14 30 24150 70 13 -12.2 -4.4 | 59 0 -0.4 -0.2 15 20 26930 80 21 -20.7 -3.6 | 94 9 -8.9 0.6 16 10 31760 90 34 -34.0 0.0 | 101 23 -22.2 4.2 Wind Parameters Mean winds (0-6000m): 40.4 at 16.7 knts Storm direction: 70.4 at 12.5 knts Shear (0-3000m) pos: 1.4 neg: 2.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -4.1 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.87 Bulk Shear: 7.84 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 58 10 290 4| 0.0 5.3 5.3| 1.1 -0.0 1.0 2.1 0.32| 5.4 1.7 1000 56 10 295 4| 3.0 2.7 5.7| 2.7 -0.0 2.6 2.6 0.31| 5.8 1.8 1500 65 11 294 2| 2.8 1.8 4.5| 2.9 -0.8 2.1 1.4 0.28| 5.7 1.6 2000 66 12 318 1| 2.1 1.9 3.9| 2.9 -2.0 0.9 0.5 0.12| 4.9 0.6 2500 64 13 345 1| 1.7 2.0 3.7| 2.9 -3.4 -0.5 -0.2 0.03| 4.5 0.1 3000 62 13 353 2| 1.4 2.0 3.4| 3.0 -4.1 -1.1 -0.4 0.01| 4.1 0.0 4000 55 14 356 4| 1.0 2.1 3.1| 3.0 -5.7 -2.7 -0.7 -0.01| 3.7 -0.1 5000 46 15 354 6| 0.8 2.2 3.0| 3.0 -11.6 -8.7 -1.7 -0.06| 3.5 -0.2 6000 40 17 353 9| 0.8 1.8 2.7| 16.2 -12.8 3.4 0.6 0.02| 3.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251209.23.gif