UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 5 DEC 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -92 SFC 986 13 -0.5 -12.5 40 12.0 -4.0 95 16 273.8 274.0 269.9 277.9 1.48 2 925 528 -2.3 -17.3 31 15.0 -6.2 35 22 277.0 277.1 271.2 280.1 1.06 3 902 727 -3.3 -18.3 30 15.0 -7.1 42 20 277.9 278.1 271.6 280.9 1.00 4 850 1193 -7.1 -18.1 41 11.0 -9.8 60 15 278.7 278.9 272.2 281.9 1.08 5 784 1816 -12.7 -20.7 51 8.0 -14.4 68 19 279.2 279.4 272.3 282.0 0.94 6 773 1924 -11.7 -20.7 47 9.0 -13.7 70 19 281.4 281.6 273.6 284.3 0.95 7 724 2422 -15.1 -18.6 75 3.5 -15.9 77 22 283.0 283.2 274.9 286.6 1.22 8 700 2676 -15.9 -20.9 65 5.0 -17.0 80 24 284.9 285.1 275.6 288.0 1.03 9 611 3686 -22.5 -25.0 80 2.5 -22.9 72 21 288.6 288.7 277.2 291.1 0.82 10 604 3771 -22.1 -24.5 81 2.4 -22.5 71 20 290.0 290.1 278.0 292.7 0.87 11 552 4427 -25.9 -27.5 86 1.6 -26.1 66 18 293.0 293.2 279.3 295.4 0.72 12 513 4956 -27.7 -30.3 78 2.6 -28.0 62 17 297.1 297.2 280.9 299.0 0.60 13 508 5026 -27.3 -29.9 78 2.6 -27.7 61 16 298.4 298.5 281.5 300.5 0.63 14 500 5140 -27.9 -30.4 79 2.5 -28.2 60 16 299.0 299.1 281.8 301.0 0.61 15 485 5359 -28.5 -31.1 78 2.6 -28.9 52 17 300.9 301.0 282.5 302.9 0.59 16 473 5540 -27.3 -30.3 76 3.0 -27.8 45 17 304.6 304.7 284.1 306.7 0.65 17 400 6730 -35.7 -37.9 80 2.2 -35.9 360 22 308.6 308.7 285.2 309.9 0.36 18 375 7175 -38.1 -40.5 78 2.4 -38.3 358 21 311.2 311.2 286.1 312.2 0.30 19 361 7435 -39.9 -44.3 63 4.4 -40.2 356 21 312.2 312.2 286.4 312.9 0.21 20 347 7703 -41.9 -47.9 52 6.0 -42.2 355 20 313.0 313.0 286.6 313.5 0.14 21 300 8670 -49.3 -55.3 49 6.0 -49.5 350 18 315.9 315.9 287.5 316.1 0.07 22 278 9165 -53.5 -60.5 42 7.0 -53.7 340 17 316.8 316.8 287.7 316.9 0.04 23 250 9840 -59.1 -62.8 62 3.7 -59.2 325 15 318.2 318.2 288.2 318.3 0.03 24 246 9940 -60.1 -63.6 63 3.5 -60.2 330 16 318.2 318.2 288.2 318.3 0.03 25 241 10068 -61.1 -62.3 86 1.2 -61.1 337 18 318.6 318.6 288.3 318.7 0.04 26 239 10119 -61.3 -63.5 75 2.2 -61.3 340 19 319.0 319.0 288.5 319.1 0.03 27 227 10439 -60.3 -70.3 26 10.0 -60.4 341 16 325.3 325.3 290.4 325.3 0.01 28 223 10550 -56.1 -91.1 0 35.0 -56.3 342 15 333.4 333.4 292.6 333.4 0.00 29 220 10636 -53.9 -83.9 1 30.0 -54.2 342 14 338.1 338.1 293.9 338.1 0.00 30 214 10814 -52.7 -80.7 2 28.0 -53.0 343 13 342.6 342.6 295.0 342.6 0.00 31 208 10997 -53.5 -81.5 2 28.0 -53.8 344 11 344.2 344.2 295.3 344.2 0.00 32 200 11250 -50.3 -81.3 1 31.0 -50.8 345 9 353.1 353.1 297.3 353.1 0.00 33 191 11551 -47.3 -81.3 1 34.0 -48.0 342 11 362.6 362.6 299.2 362.6 0.00 34 150 13160 -42.9 -79.9 1 37.0 -44.2 325 20 396.1 396.1 304.7 396.2 0.00 35 100 15900 -42.1 -80.1 1 38.0 -44.1 325 16 446.4 446.4 310.5 446.4 0.01 36 70 18320 -40.3 -80.3 1 40.0 -43.4 345 12 498.2 498.2 314.8 498.2 0.01 37 50 20610 -39.7 -80.7 0 41.0 -43.9 340 8 549.9 549.9 318.1 550.0 0.01 38 36 22861 -38.1 -80.1 0 42.0 -43.9 25 11 608.2 608.2 321.0 608.3 0.02 39 30 24110 -39.7 -80.7 0 41.0 -45.5 50 13 636.4 636.4 322.2 636.6 0.02 40 29 24342 -39.7 -80.7 0 41.0 -45.6 50 13 642.6 642.6 322.4 642.8 0.02 41 20 26900 -36.3 -79.3 0 43.0 -45.3 55 18 725.1 725.1 325.2 725.4 0.04 42 10 31740 -31.7 -75.7 0 44.0 -46.9 70 35 901.2 901.3 329.5 902.6 0.13 43 7.0 34281 -28.1 -74.1 0 46.0 -47.7 1012.9 1013.0 331.4 1015.8 0.24 TRP 239 10119 -61.3 -63.5 75 2.2 -61.3 340 19 319.0 319.0 288.5 319.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5232.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 62.29 % Est. max temperature: 4.55 C = 40.19 F Sfc-Lift cond lev (LCL): 816.45 mb = 1503.34 m = 4932.16 ft T: -9.89 C 700-500 lapse rate: 4.87 C/km Conv cond level (CCL): 636.12 mb = 3387.04 m = 11112.19 ft Mean mixing ratio: 1.17 g/kg Conv temperature: 13.19 C = 55.74 F Cap Strength: 15.86 C Lifted Index: 16.26 C Risk: None Lifted Index @300 mb: 25.65 C Lifted Index @700 mb: 6.99 C Showalter Index: 14.56 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 9.80 C K Index: -2.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.55 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 87341.77 J/kg Cap Strength: 16.24 C Lift Cond Lev (LCL): 750.49 mb = 2148.53 m = 7048.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 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 ---------------------------------------------------------- 0 986 13 95 16 -15.9 1.4 | 99 2 -1.5 0.2 1 925 528 35 22 -12.6 -18.0 | 355 19 1.8 -19.2 2 850 1193 60 15 -13.0 -7.5 | 351 9 1.4 -8.7 3 700 2676 80 24 -23.6 -4.2 | 60 11 -9.2 -5.3 4 500 5140 60 16 -13.9 -8.0 | 356 9 0.6 -9.2 5 400 6730 360 22 -0.0 -22.0 | 328 27 14.4 -23.2 6 300 8670 350 18 3.1 -17.7 | 317 26 17.5 -18.9 7 250 9840 325 15 8.6 -12.3 | 300 27 23.0 -13.4 8 239 10119 340 19 6.5 -17.9 | 312 28 20.9 -19.0 9 200 11250 345 9 2.3 -8.7 | 300 19 16.8 -9.9 10 150 13160 325 20 11.5 -16.4 | 304 31 25.9 -17.5 11 100 15900 325 16 9.2 -13.1 | 301 28 23.6 -14.3 12 70 18320 345 12 3.1 -11.6 | 306 22 17.5 -12.8 13 50 20610 340 8 2.7 -7.5 | 297 19 17.2 -8.7 14 30 24110 50 13 -10.0 -8.4 | 335 11 4.5 -9.5 15 20 26900 55 18 -14.7 -10.3 | 2 11 -0.3 -11.5 16 10 31740 70 35 -32.9 -12.0 | 55 23 -18.5 -13.1 Wind Parameters Mean winds (0-6000m): 64.6 at 19.3 knts Storm direction: 94.6 at 14.5 knts Shear (0-3000m) pos: 2.7 neg: 3.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): -46.8 deg Storm rel helicity (0-3000m) pos: 27.0 neg: -31.6 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 73.84 Bulk Shear: 0.24 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 61 19 11 11| 0.0 19.7 19.7| 0.0 -25.0 -25.0 -50.0 -0.52| 21.0-11.0 1000 51 19 2 13| 3.8 9.8 13.6| 1.4 -26.3 -24.8 -24.8 -0.38| 14.3 -5.5 1500 53 18 1 12| 3.6 6.6 10.1| 6.3 -28.1 -21.8 -14.5 -0.28| 11.2 -3.2 2000 57 18 5 11| 3.2 4.9 8.1| 14.8 -28.1 -13.3 -6.7 -0.15| 9.4 -1.4 2500 62 19 13 10| 3.2 3.9 7.2| 24.1 -28.1 -4.0 -1.6 -0.04| 8.3 -0.4 3000 66 20 20 10| 2.7 3.3 6.0| 27.0 -31.6 -4.7 -1.6 -0.05| 7.4 -0.3 4000 68 20 26 10| 2.0 2.8 4.9| 27.0 -42.4 -15.5 -3.9 -0.13| 6.1 -0.8 5000 68 20 24 9| 1.6 2.5 4.1| 27.0 -52.2 -25.3 -5.1 -0.20| 5.3 -1.1 6000 65 19 18 10| 1.4 3.0 4.4| 27.0 -67.5 -40.5 -6.8 -0.23| 5.4 -1.2 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251205.23.gif