UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 1 DEC 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -27 50 12 SFC 994 21 -1.3 -4.0 82 2.7 -2.3 50 12 272.3 272.8 271.2 280.1 2.85 2 947 405 -1.9 -8.9 59 7.0 -4.2 67 7 275.5 275.9 271.9 281.3 2.06 3 925 591 -2.7 -8.7 63 6.0 -4.7 75 4 276.5 276.9 272.6 282.6 2.14 4 850 1257 -7.5 -11.6 72 4.1 -8.7 45 18 278.3 278.6 273.2 283.6 1.85 5 784 1881 -11.9 -12.8 93 0.9 -12.2 45 19 280.1 280.4 274.2 285.3 1.82 6 742 2301 -13.3 -14.9 88 1.6 -13.7 45 20 283.0 283.3 275.5 287.7 1.62 7 705 2688 -16.3 -16.8 96 0.5 -16.4 45 21 283.9 284.1 275.7 288.2 1.45 8 700 2742 -16.7 -17.2 96 0.5 -16.8 45 21 284.0 284.2 275.7 288.2 1.42 9 692 2828 -17.5 -17.9 97 0.4 -17.6 43 21 284.0 284.3 275.6 288.1 1.35 10 687 2882 -17.9 -18.4 96 0.5 -18.0 42 21 284.2 284.4 275.6 288.1 1.30 11 679 2969 -18.7 -25.7 54 7.0 -19.9 40 21 284.2 284.4 274.8 286.4 0.69 12 672 3046 -17.5 -30.5 31 13.0 -19.5 39 21 286.4 286.5 275.5 287.9 0.45 13 650 3296 -15.3 -32.3 22 17.0 -18.0 34 20 291.7 291.7 278.1 292.9 0.39 14 619 3662 -17.5 -35.5 19 18.0 -20.0 27 20 293.2 293.3 278.7 294.2 0.30 15 589 4031 -20.7 -24.6 71 3.9 -21.4 19 19 293.7 293.9 279.8 296.5 0.88 16 580 4144 -21.5 -24.8 75 3.3 -22.1 17 19 294.1 294.2 280.0 296.9 0.88 17 569 4285 -20.3 -23.3 77 3.0 -20.9 14 19 297.1 297.3 281.5 300.4 1.03 18 501 5216 -25.3 -28.0 78 2.7 -25.8 355 18 302.0 302.2 283.2 304.5 0.76 19 500 5230 -25.3 -28.0 78 2.7 -25.8 355 18 302.2 302.3 283.3 304.7 0.76 20 400 6820 -37.3 -42.3 60 5.0 -37.7 335 33 306.5 306.6 284.3 307.3 0.23 21 381 7153 -40.1 -45.1 59 5.0 -40.4 332 33 307.1 307.2 284.5 307.8 0.18 22 332 8077 -46.5 322 33 310.7 23 300 8740 -52.3 315 33 311.6 24 250 9900 -61.7 300 39 314.3 25 235 10277 -64.5 305 31 315.7 26 228 10462 -60.5 313 30 324.6 27 200 11280 -55.7 345 25 344.6 28 188 11680 -52.7 347 25 355.6 29 150 13150 -51.9 355 25 380.6 30 142 13503 -51.7 354 26 387.0 31 100 15790 -47.3 345 33 436.3 32 70 18170 -43.7 340 43 490.9 33 62 18983 -44.1 342 42 507.3 34 55 19792 -40.1 344 42 534.2 35 50 20440 -40.7 345 41 547.6 36 45 21158 -39.1 346 39 568.2 37 41 21791 -41.7 347 37 577.0 38 30 23930 -36.3 350 31 645.7 39 20 26740 -37.5 5 21 721.4 40 19 27094 -37.7 731.4 41 17 27867 -33.9 767.3 TRP 235 10277 -64.5 305 31 315.7 WND Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 69.07 % Est. max temperature: 4.82 C = 40.68 F Sfc-Lift cond lev (LCL): 952.75 mb = 357.04 m = 1171.39 ft T: -1.82 C 700-500 lapse rate: 3.46 C/km Conv cond level (CCL): 817.52 mb = 1557.80 m = 5110.81 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 5.53 C = 41.96 F Cap Strength: 17.22 C Lifted Index: 17.34 C Risk: None Lifted Index @300 mb: 21.27 C Lifted Index @700 mb: 4.75 C Showalter Index: 15.81 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.70 C K Index: 5.70 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.81 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 56753.36 J/kg Cap Strength: 16.97 C Lift Cond Lev (LCL): 866.11 mb = 1109.12 m = 3638.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 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 ---------------------------------------------------------- 0 994 21 50 12 -9.2 -7.7 | 280 2 2.0 -0.3 1 925 591 75 4 -3.9 -1.0 | 229 10 7.3 6.3 2 850 1257 45 18 -12.7 -12.7 | 16 6 -1.6 -5.4 3 700 2742 45 21 -14.8 -14.8 | 26 8 -3.7 -7.5 4 500 5230 355 18 1.6 -17.9 | 310 17 12.7 -10.6 5 400 6820 335 33 13.9 -29.9 | 312 34 25.1 -22.5 6 300 8740 315 33 23.3 -23.3 | 295 38 34.5 -16.0 7 250 9900 300 39 33.8 -19.5 | 285 47 44.9 -12.1 8 235 10277 305 31 25.4 -17.8 | 286 38 36.6 -10.4 9 200 11280 345 25 6.5 -24.1 | 314 24 17.6 -16.8 10 150 13150 355 25 2.2 -24.9 | 323 22 13.3 -17.5 11 100 15790 345 33 8.5 -31.9 | 321 31 19.7 -24.5 12 70 18170 340 43 14.7 -40.4 | 322 42 25.9 -33.0 13 50 20440 345 41 10.6 -39.6 | 326 39 21.8 -32.2 14 30 23930 350 31 5.4 -30.5 | 324 28 16.5 -23.2 15 20 26740 5 21 -1.8 -20.9 | 325 16 9.3 -13.5 Wind Parameters Mean winds (0-6000m): 26.6 at 17.8 knts Storm direction: 56.6 at 13.4 knts Shear (0-3000m) pos: 1.3 neg: 2.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -8.2 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.21 Bulk Shear: 16.33 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 55 9 240 5| 7.8 0.0 7.8| 0.3 -2.2 -1.9 -3.8 -0.33| 8.0 -2.7 1000 58 8 234 5| 3.9 4.3 8.2| 0.5 -3.7 -3.1 -3.1 -0.13| 8.9 -1.1 1500 50 11 263 3| 2.6 4.9 7.5| 1.1 -3.7 -2.6 -1.7 0.02| 8.3 0.2 2000 48 13 313 2| 2.0 3.9 5.9| 1.8 -3.7 -1.9 -0.9 0.04| 6.5 0.2 2500 47 15 349 3| 1.6 3.3 4.9| 2.5 -3.7 -1.2 -0.5 0.05| 5.4 0.3 3000 47 16 2 3| 1.3 2.9 4.2| 2.8 -8.2 -5.4 -1.8 -0.02| 4.9 -0.1 4000 42 17 359 5| 1.0 2.2 3.2| 2.8 -25.4 -22.6 -5.7 -0.19| 4.6 -0.9 5000 35 17 349 7| 0.8 1.8 2.6| 2.8 -45.7 -42.9 -8.6 -0.29| 4.4 -1.3 6000 27 18 340 9| 0.7 2.2 2.9| 10.1 -50.2 -40.1 -6.7 -0.23| 4.5 -1.0 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251201.00.gif