UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120811.upa.cvt Date: 1100Z 8 DEC 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 8 DEC 25 Station: 89564 WMO ident: 89564 Latitude: -67.60 Longitude: 62.87 Elevation: 16.00 ------------------------------------------------------------------------------- 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 -45 190 4 SFC 993 16 2.0 -9.0 44 11.0 -1.7 190 4 275.7 276.0 271.8 281.2 1.94 2 991 32 0.0 -8.0 55 8.0 -2.7 188 4 273.9 274.2 270.9 279.7 2.11 3 969 210 -1.1 -11.1 47 10.0 -4.1 162 7 274.5 274.8 270.7 279.3 1.69 4 925 576 -3.3 -10.3 58 7.0 -5.5 110 13 275.9 276.3 271.9 281.3 1.88 5 850 1237 -9.5 -12.1 81 2.6 -10.2 115 17 276.2 276.5 271.9 281.2 1.78 6 833 1393 -10.9 -13.4 82 2.5 -11.6 111 15 276.3 276.6 271.7 281.0 1.63 7 829 1430 -10.1 -19.1 48 9.0 -12.1 110 15 277.5 277.7 271.4 280.5 1.02 8 772 1975 -13.3 -24.3 39 11.0 -15.4 95 9 279.8 279.9 272.2 281.9 0.69 9 753 2165 -13.3 -22.3 47 9.0 -15.1 90 7 281.8 282.0 273.6 284.4 0.85 10 740 2297 -13.5 -31.5 20 18.0 -16.3 86 6 283.0 283.1 273.5 284.2 0.37 11 700 2719 -14.7 -35.7 15 21.0 -17.6 75 1 286.2 286.3 275.1 287.1 0.26 12 695 2773 -15.1 -36.1 15 21.0 -17.9 72 1 286.3 286.4 275.2 287.2 0.25 13 676 2982 -15.5 -32.5 22 17.0 -18.1 59 2 288.2 288.2 276.3 289.4 0.37 14 639 3405 -17.9 -25.9 50 8.0 -19.3 34 3 290.1 290.3 277.9 292.4 0.72 15 534 4731 -23.7 -28.7 63 5.0 -24.5 314 7 298.5 298.6 281.6 300.7 0.67 16 522 4897 -24.1 -30.1 58 6.0 -25.0 304 8 299.9 300.0 282.1 301.9 0.60 17 517 4967 -24.5 -40.5 21 16.0 -26.2 300 8 300.3 300.3 281.8 301.0 0.22 18 501 5196 -25.5 -35.5 39 10.0 -26.8 286 9 301.8 301.8 282.6 303.0 0.37 19 500 5210 -25.7 -35.7 39 10.0 -26.9 285 9 301.7 301.8 282.5 302.9 0.36 20 478 5535 -27.9 -33.9 56 6.0 -28.6 292 11 302.9 303.0 283.2 304.4 0.45 21 422 6418 -34.5 -41.5 49 7.0 -35.1 312 18 305.4 305.5 283.9 306.3 0.24 22 414 6552 -35.5 -47.5 28 12.0 -36.2 315 19 305.8 305.9 283.9 306.3 0.13 23 400 6790 -37.5 -47.5 35 10.0 -38.1 320 21 306.3 306.3 284.1 306.7 0.13 24 370 7325 -41.7 -47.7 52 6.0 -42.0 319 21 307.6 307.6 284.6 308.1 0.14 25 300 8720 -51.5 -56.5 55 5.0 -51.6 315 22 312.8 312.8 286.4 313.0 0.06 26 263 9562 -57.7 -60.5 70 2.8 -57.8 308 21 315.7 315.7 287.3 315.8 0.04 27 256 9732 -58.7 -63.6 53 4.9 -58.7 306 21 316.6 316.6 287.7 316.8 0.03 28 250 9880 -59.9 -63.6 62 3.7 -59.9 305 21 317.0 317.0 287.8 317.1 0.03 29 236 10235 -62.3 -65.0 70 2.7 -62.3 330 22 318.7 318.7 288.3 318.8 0.03 30 225 10531 -58.7 -72.7 15 14.0 -58.8 323 18 328.6 328.6 291.3 328.6 0.01 31 216 10788 -54.5 -81.5 2 27.0 -54.8 317 15 338.9 338.9 294.0 338.9 0.00 32 200 11280 -52.7 -81.7 2 29.0 -53.1 305 8 349.3 349.3 296.5 349.3 0.00 33 161 12700 -45.7 -81.7 1 36.0 -46.6 331 13 383.5 383.5 302.8 383.5 0.00 34 150 13170 -45.9 -81.9 1 36.0 -46.9 340 14 391.0 391.0 303.9 391.0 0.00 35 114 15008 -43.1 -83.1 0 40.0 -44.7 350 15 428.1 428.1 308.6 428.1 0.00 36 100 15890 -43.3 -83.3 0 40.0 -45.1 355 15 444.1 444.1 310.3 444.1 0.00 37 70 18300 -40.9 -81.9 0 41.0 -43.9 25 7 496.9 496.9 314.7 496.9 0.01 38 56 19818 -39.7 -80.7 0 41.0 -43.5 2 8 532.4 532.4 317.1 532.4 0.01 39 50 20590 -40.5 -81.5 0 41.0 -44.4 350 8 548.0 548.0 318.0 548.1 0.01 40 44 21460 -41.7 -82.7 0 41.0 -45.6 8 10 565.5 565.5 318.9 565.6 0.01 41 30 24080 -37.7 -79.7 0 42.0 -44.3 60 17 641.9 641.9 322.4 642.0 0.02 42 22 26228 -35.3 -78.3 0 43.0 -44.3 49 22 708.5 708.6 324.7 708.9 0.04 43 20 26890 -36.3 -79.3 0 43.0 -45.3 45 24 725.1 725.1 325.2 725.4 0.04 44 17 28018 -36.9 -78.9 0 42.0 -46.3 57 25 757.6 757.7 326.1 758.1 0.05 45 10 31750 -29.9 -74.9 0 45.0 -46.2 95 30 907.9 908.0 329.6 909.6 0.15 46 8.0 33351 -26.5 -72.5 0 46.0 -46.4 981.3 981.4 330.9 984.5 0.27 TRP 236 10235 -62.3 -65.0 70 2.7 -62.3 330 22 318.7 318.7 288.3 318.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5255.00 m Freezing level: 991.00 mb = 32.06 m = 105.20 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 47.81 % Est. max temperature: 2.54 C = 36.57 F Sfc-Lift cond lev (LCL): 836.34 mb = 1361.76 m = 4467.65 ft T: -10.62 C 700-500 lapse rate: 4.42 C/km ThetaE index: 1.91 C Layer 991.0- 925.0 mb Conv cond level (CCL): 782.24 mb = 1874.24 m = 6149.00 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 5.68 C = 42.22 F Cap Strength: 17.96 C Lifted Index: 17.87 C Risk: None Lifted Index @300 mb: 22.95 C Lifted Index @700 mb: 7.66 C Showalter Index: 17.23 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 13.60 C K Index: -16.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.50 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 81016.23 J/kg Cap Strength: 17.88 C Lift Cond Lev (LCL): 832.56 mb = 1396.71 m = 4582.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 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 ---------------------------------------------------------- 0 993 16 190 4 0.7 3.9 | 294 4 3.6 -1.6 1 925 576 110 13 -12.2 4.4 | 83 9 -9.4 -1.1 2 850 1237 115 17 -15.4 7.2 | 97 13 -12.6 1.6 3 700 2719 75 1 -1.0 -0.3 | 342 6 1.9 -5.8 4 500 5210 285 9 8.7 -2.3 | 304 14 11.6 -7.9 5 400 6790 320 21 13.5 -16.1 | 323 27 16.4 -21.6 6 300 8720 315 22 15.6 -15.6 | 319 28 18.4 -21.1 7 250 9880 305 21 17.2 -12.0 | 311 27 20.1 -17.6 8 236 10235 330 22 11.0 -19.1 | 331 28 13.9 -24.6 9 200 11280 305 8 6.6 -4.6 | 317 14 9.4 -10.1 10 150 13170 340 14 4.8 -13.2 | 338 20 7.6 -18.7 11 100 15890 355 15 1.3 -14.9 | 349 21 4.2 -20.5 12 70 18300 25 7 -3.0 -6.3 | 0 12 -0.1 -11.9 13 50 20590 350 8 1.4 -7.9 | 342 14 4.2 -13.4 14 30 24080 60 17 -14.7 -8.5 | 40 18 -11.9 -14.0 15 20 26890 45 24 -17.0 -17.0 | 32 27 -14.1 -22.5 16 10 31750 95 30 -29.9 2.6 | 84 27 -27.0 -2.9 Wind Parameters Mean winds (0-6000m): 122.7 at 8.3 knts Storm direction: 152.7 at 6.2 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 55.3 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -43.8 tot: -35.3 m^2/s^2 ave: -11.8 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 65.67 Bulk Shear: 0.11 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 ------------------------------------------------------------------------------- 500 129 8 81 3| 0.0 11.7 11.7| 0.0 -7.3 -7.3 -14.6 -0.72| 13.8 -9.9 1000 117 11 86 7| 0.0 7.8 7.8| 4.6 -9.8 -5.2 -5.2 -0.50| 9.3 -4.7 1500 115 13 89 9| 0.0 4.8 4.8| 7.1 -18.6 -11.5 -7.7 -0.49| 7.9 -3.8 2000 113 12 85 9| 0.0 2.5 2.5| 7.1 -31.0 -23.8 -11.9 -0.57| 7.4 -4.2 2500 113 11 81 7| 0.0 1.2 1.2| 7.1 -40.4 -33.2 -13.3 -0.63| 7.1 -4.5 3000 114 10 74 6| 0.0 0.9 0.9| 8.5 -43.8 -35.3 -11.8 -0.61| 6.5 -4.0 4000 108 8 57 6| 0.0 1.2 1.2| 9.2 -48.0 -38.8 -9.7 -0.57| 5.5 -3.1 5000 111 8 58 5| 0.0 1.1 1.1| 9.2 -72.6 -63.4 -12.7 -0.62| 5.2 -3.2 6000 123 8 76 4| 0.4 1.1 1.5| 20.0 -79.5 -59.5 -9.9 -0.52| 5.1 -2.7 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20251208.11.gif