UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112523.upa.cvt Date: 2300Z 25 NOV 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 25 NOV 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 -42 40 31 SFC 993 13 0.8 -4.2 69 5.0 -1.1 40 31 274.5 275.0 272.5 282.3 2.81 2 925 580 -3.1 -5.8 82 2.7 -4.1 45 64 276.1 276.6 273.2 283.6 2.68 3 866 1099 -6.3 -6.8 96 0.5 -6.5 37 53 278.1 278.5 274.3 285.5 2.65 4 850 1245 -6.5 -8.2 88 1.7 -7.1 35 50 279.3 279.7 274.6 286.2 2.42 5 831 1421 -6.9 -10.3 77 3.4 -7.9 33 48 280.7 281.1 274.9 286.7 2.10 6 738 2339 -11.7 -13.1 89 1.4 -12.1 24 35 285.2 285.5 277.0 290.7 1.89 7 708 2655 -14.5 -14.5 100 0.0 -14.5 21 30 285.5 285.8 277.0 290.7 1.75 8 700 2741 -15.1 -15.1 100 0.0 -15.1 20 29 285.8 286.1 277.0 290.8 1.69 9 639 3425 -19.9 -22.0 83 2.1 -20.3 28 30 287.9 288.0 277.2 291.0 1.03 10 547 4559 -28.9 -29.2 97 0.3 -28.9 42 33 290.2 290.4 277.7 292.2 0.62 11 539 4665 -28.1 -31.0 76 2.9 -28.5 43 33 292.4 292.5 278.7 294.1 0.53 12 534 4732 -28.7 -32.3 71 3.6 -29.1 44 33 292.5 292.6 278.6 294.0 0.48 13 510 5060 -31.1 -32.6 87 1.5 -31.3 48 34 293.5 293.5 279.1 295.0 0.48 14 502 5172 -31.5 -39.5 45 8.0 -32.2 50 34 294.3 294.3 279.1 295.1 0.25 15 500 5200 -31.7 -39.7 45 8.0 -32.4 50 34 294.4 294.4 279.2 295.2 0.24 16 493 5299 -32.5 -42.5 36 10.0 -33.3 49 35 294.6 294.6 279.2 295.2 0.18 17 463 5738 -35.3 -49.3 23 14.0 -36.0 47 37 296.4 296.5 279.9 296.8 0.09 18 445 6012 -37.1 -48.1 31 11.0 -37.7 45 39 297.6 297.6 280.4 297.9 0.11 19 441 6075 -37.1 -41.7 62 4.6 -37.4 44 40 298.3 298.4 280.9 299.1 0.22 20 435 6169 -37.5 -44.5 48 7.0 -37.9 44 40 299.0 299.0 281.1 299.6 0.17 21 400 6740 -42.9 -45.6 75 2.7 -43.0 40 44 299.2 299.3 281.3 299.8 0.16 22 369 7279 -47.3 -53.3 50 6.0 -47.5 36 43 300.4 300.4 281.6 300.6 0.07 23 364 7369 -47.1 -62.1 16 15.0 -47.4 35 42 301.8 301.8 282.1 301.9 0.02 24 345 7723 -48.5 -59.5 27 11.0 -48.7 32 41 304.6 304.6 283.3 304.7 0.04 25 336 7897 -48.3 -67.3 9 19.0 -48.6 31 41 307.2 307.2 284.2 307.2 0.01 26 300 8640 -50.5 -67.5 12 17.0 -50.8 25 39 314.2 314.2 286.8 314.2 0.01 27 285 8974 -51.7 -65.7 17 14.0 -52.0 20 37 317.1 317.1 287.8 317.2 0.02 28 250 9830 -49.7 -69.7 8 20.0 -50.1 10 35 332.2 332.2 292.3 332.2 0.01 29 200 11290 -48.1 -72.1 5 24.0 -48.7 350 41 356.6 356.6 298.0 356.7 0.01 30 184 11838 -47.1 -73.1 4 26.0 -47.8 346 41 366.8 366.8 300.0 366.9 0.01 31 150 13180 -49.1 -75.1 3 26.0 -49.8 335 41 385.5 385.5 303.1 385.5 0.01 32 128 14222 -49.5 -75.5 3 26.0 -50.3 323 41 402.6 402.6 305.6 402.7 0.01 33 113 15047 -45.9 -74.9 2 29.0 -47.1 314 41 424.0 424.0 308.2 424.0 0.01 34 100 15860 -46.7 -75.7 2 29.0 -48.0 305 41 437.5 437.5 309.6 437.6 0.01 35 70 18240 -43.5 -77.5 1 34.0 -45.9 295 33 491.3 491.3 314.3 491.4 0.01 36 59 19392 -43.5 -80.5 1 37.0 -46.2 298 30 515.9 515.9 316.1 516.0 0.01 37 53 20121 -38.9 -79.9 1 41.0 -43.2 299 29 542.7 542.7 317.7 542.8 0.01 38 50 20520 -40.7 -80.7 1 40.0 -44.6 300 28 547.6 547.6 317.9 547.6 0.01 39 41 21869 -41.9 -81.9 1 40.0 -45.9 290 21 576.5 576.5 319.5 576.6 0.01 40 30 23990 -40.9 -81.9 0 41.0 -46.3 275 11 633.1 633.1 322.0 633.3 0.02 41 20 26780 -38.1 -80.1 0 42.0 -46.2 285 8 719.6 719.6 325.0 719.8 0.03 42 18 27502 -40.1 -81.1 0 41.0 -47.7 735.3 735.3 325.5 735.5 0.03 43 13 29752 -34.1 -77.1 0 43.0 -46.4 827.8 827.8 327.9 828.6 0.08 44 12 30311 -35.9 -78.9 0 43.0 -47.6 840.5 840.6 328.2 841.2 0.07 TRP 285 8974 -51.7 -65.7 17 14.0 -52.0 20 37 317.1 317.1 287.8 317.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: 979.05 mb = 129.31 m = 424.23 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 85.84 % Est. max temperature: 6.13 C = 43.04 F Sfc-Lift cond lev (LCL): 918.53 mb = 635.32 m = 2084.36 ft T: -3.44 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.05 C Layer 708.0- 700.0 mb Conv cond level (CCL): 827.73 mb = 1451.93 m = 4763.51 ft Mean mixing ratio: 2.72 g/kg Conv temperature: 7.17 C = 44.90 F Cap Strength: 9.61 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 21.90 C Lifted Index @700 mb: 5.15 C Showalter Index: 7.42 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 23.50 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 134.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.10 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 74221.21 J/kg Cap Strength: 9.43 C Lift Cond Lev (LCL): 894.25 mb = 846.25 m = 2776.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 29 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 13 40 31 -19.9 -23.7 | 333 14 6.6 -12.8 1 925 580 45 64 -45.3 -45.3 | 29 39 -18.7 -34.3 2 850 1245 35 50 -28.7 -41.0 | 4 30 -2.1 -30.0 3 700 2741 20 29 -9.9 -27.3 | 314 23 16.6 -16.3 4 500 5200 50 34 -26.0 -21.9 | 357 11 0.5 -10.9 5 400 6740 40 44 -28.3 -33.7 | 4 23 -1.7 -22.7 6 300 8640 25 39 -16.5 -35.3 | 338 26 10.1 -24.4 7 285 8974 20 37 -12.7 -34.8 | 330 28 13.9 -23.8 8 250 9830 10 35 -6.1 -34.5 | 319 31 20.5 -23.5 9 200 11290 350 41 7.1 -40.4 | 311 45 33.7 -29.4 10 150 13180 335 41 17.3 -37.2 | 301 51 43.9 -26.2 11 100 15860 305 41 33.6 -23.5 | 282 61 60.1 -12.5 12 70 18240 295 33 29.9 -13.9 | 273 57 56.4 -3.0 13 50 20520 300 28 24.2 -14.0 | 273 51 50.8 -3.0 14 30 23990 275 11 11.0 -1.0 | 255 39 37.5 10.0 15 20 26780 285 8 7.7 -2.1 | 255 35 34.3 8.9 Wind Parameters Mean winds (0-6000m): 37.5 at 38.3 knts Storm direction: 67.5 at 28.7 knts Shear (0-3000m) pos: 4.7 neg: 5.6 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): -15.2 deg Storm rel helicity (0-3000m) pos: 129.5 neg: -275.5 tot: -146.0 m^2/s^2 ave: -48.7 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 12.6 stream: -2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.01 Bulk Shear: 9.04 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 43 45 12 23| 30.1 0.0 30.1|113.8 0.0 113.8 227.7 0.66| 30.3 20.0 1000 43 53 18 29| 15.1 4.1 19.1|124.3 -82.8 41.5 41.5 0.27| 22.2 6.0 1500 40 52 14 29| 10.0 6.1 16.1|124.3-155.7 -31.3 -20.9 0.05| 18.3 0.9 2000 38 50 9 28| 7.5 6.5 14.1|124.3-208.1 -83.8 -41.9 -0.08| 15.8 -1.2 2500 37 47 3 27| 6.0 6.7 12.7|124.3-256.4-132.1 -52.8 -0.18| 14.2 -2.5 3000 35 44 357 25| 4.7 5.6 10.3|129.5-275.5-146.0 -48.7 -0.20| 12.6 -2.5 4000 34 41 350 23| 4.1 4.2 8.3|152.8-275.5-122.7 -30.7 -0.12| 10.3 -1.3 5000 35 39 349 21| 3.8 3.4 7.1|172.1-275.5-103.5 -20.7 -0.05| 9.0 -0.5 6000 38 38 351 20| 3.4 2.6 6.0|180.5-275.5 -95.1 -15.8 -0.02| 8.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251125.23.gif