UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for 89571... Searching the city database file for: 89571 ... Date:0000Z 3 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 -37 100 4 SFC 993 13 -0.3 -9.3 51 9.0 -3.2 100 4 273.4 273.7 270.4 278.7 1.90 2 925 581 -5.3 -11.3 63 6.0 -7.1 65 12 273.9 274.2 270.4 278.8 1.74 3 853 1211 -10.7 -11.8 92 1.1 -11.0 41 21 274.7 275.0 271.0 279.8 1.81 4 850 1238 -10.9 -11.7 94 0.8 -11.1 40 21 274.7 275.0 271.1 279.9 1.83 5 801 1693 -12.9 -13.1 98 0.2 -12.9 43 20 277.3 277.6 272.5 282.3 1.74 6 796 1740 -12.5 -14.1 88 1.6 -12.9 43 20 278.2 278.5 272.8 282.9 1.61 7 721 2490 -16.9 -20.0 77 3.1 -17.6 48 18 281.4 281.6 273.8 284.6 1.08 8 700 2711 -18.7 -20.6 85 1.9 -19.1 50 18 281.8 282.0 274.0 284.9 1.06 9 638 3395 -24.5 -24.5 100 0.0 -24.5 58 16 282.8 282.9 274.2 285.2 0.82 10 592 3936 -28.3 -28.3 100 0.0 -28.3 65 15 284.5 284.6 274.8 286.4 0.63 11 574 4158 -28.3 -35.3 51 7.0 -29.0 68 14 287.0 287.0 275.6 288.0 0.33 12 571 4195 -28.1 -34.1 56 6.0 -28.7 68 14 287.6 287.7 276.0 288.8 0.37 13 553 4425 -28.7 -42.7 25 14.0 -29.8 71 13 289.6 289.6 276.7 290.1 0.16 14 519 4877 -31.7 -40.7 41 9.0 -32.4 77 12 291.3 291.3 277.6 292.0 0.21 15 512 4973 -32.1 -49.1 17 17.0 -33.1 78 11 291.9 291.9 277.7 292.2 0.09 16 505 5070 -32.7 -44.7 29 12.0 -33.5 79 11 292.3 292.4 278.0 292.8 0.14 17 500 5140 -33.3 -42.3 40 9.0 -33.9 80 11 292.4 292.5 278.2 293.1 0.18 18 483 5382 -35.1 -42.1 49 7.0 -35.6 82 12 293.1 293.2 278.5 293.8 0.20 19 465 5646 -37.1 -49.1 28 12.0 -37.7 83 14 293.8 293.9 278.7 294.2 0.09 20 441 6010 -39.9 -44.6 61 4.7 -40.2 86 16 294.8 294.8 279.3 295.4 0.16 21 422 6309 -41.7 -57.7 16 16.0 -42.2 88 18 296.2 296.2 279.7 296.4 0.04 22 400 6670 -44.1 -55.1 28 11.0 -44.5 90 20 297.7 297.7 280.4 297.9 0.05 23 369 7204 -48.9 -52.8 64 3.9 -49.0 92 19 298.2 298.3 280.7 298.5 0.08 24 361 7347 -50.1 -54.6 59 4.5 -50.2 93 18 298.5 298.5 280.8 298.7 0.06 25 340 7736 -51.5 -61.5 29 10.0 -51.7 95 17 301.8 301.8 282.1 301.9 0.03 26 324 8048 -50.5 -66.5 13 16.0 -50.8 95 14 307.3 307.3 284.3 307.4 0.02 27 300 8550 -49.3 -69.3 8 20.0 -49.6 95 10 315.9 315.9 287.4 315.9 0.01 28 282 8955 -50.1 -73.1 5 23.0 -50.4 63 7 320.4 320.4 288.9 320.4 0.01 29 270 9240 -49.7 -74.7 4 25.0 -50.1 40 4 324.9 324.9 290.3 325.0 0.01 30 258 9541 -45.9 -75.9 2 30.0 -46.5 16 2 334.8 334.8 293.0 334.8 0.00 31 250 9750 -46.9 -76.9 2 30.0 -47.4 0 0 336.3 336.3 293.4 336.4 0.00 32 230 10305 -44.5 -77.5 1 33.0 -45.3 358 1 348.1 348.1 296.2 348.1 0.00 33 200 11240 -44.3 -78.3 1 34.0 -45.2 355 4 362.6 362.6 299.2 362.6 0.00 34 150 13180 -42.7 -78.7 1 36.0 -44.0 5 5 396.5 396.5 304.7 396.5 0.01 35 110 15275 -40.7 -79.7 1 39.0 -42.8 5 5 437.0 437.0 309.6 437.0 0.01 36 100 15920 -42.5 -80.5 1 38.0 -44.5 5 5 445.6 445.6 310.4 445.6 0.01 37 70 18340 -41.1 -80.1 1 39.0 -44.0 350 7 496.5 496.5 314.7 496.5 0.01 38 50 20640 -40.3 -81.3 0 41.0 -44.3 65 9 548.5 548.5 318.0 548.6 0.01 39 41 21995 -38.1 -80.1 0 42.0 -43.5 65 10 586.0 586.0 320.0 586.1 0.02 40 32 23689 -40.3 -81.3 0 41.0 -45.7 65 12 623.2 623.2 321.6 623.3 0.02 41 30 24130 -38.5 -80.5 0 42.0 -44.8 65 12 639.7 639.7 322.3 639.8 0.02 42 28 24606 -36.3 -79.3 0 43.0 -43.8 67 13 658.5 658.6 323.0 658.8 0.03 43 24 25672 -38.1 -80.1 0 42.0 -45.4 71 16 683.0 683.0 323.9 683.2 0.03 44 20 26930 -36.9 -78.9 0 42.0 -45.6 75 20 723.2 723.2 325.1 723.6 0.04 45 14 29406 -34.7 -77.7 0 43.0 -46.3 75 21 808.4 808.4 327.4 809.0 0.07 46 10 31750 -35.5 -78.5 0 43.0 -48.4 75 22 887.0 887.1 329.2 887.9 0.08 47 8.1 33234 -29.9 -74.9 0 45.0 -47.4 964.3 964.4 330.6 966.5 0.18 48 7.2 34073 -30.1 -75.1 0 45.0 -48.2 996.5 996.7 331.2 999.0 0.20 TRP 340 7736 -51.5 -61.5 29 10.0 -51.7 95 17 301.8 301.8 282.1 301.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5177.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 73.63 % Est. max temperature: 1.38 C = 34.49 F Sfc-Lift cond lev (LCL): 862.25 mb = 1127.03 m = 3697.56 ft T: -9.98 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.00 C Layer 993.0- 1.0 mb Conv cond level (CCL): 808.66 mb = 1619.74 m = 5314.03 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 3.18 C = 37.73 F Cap Strength: 11.52 C Lifted Index: 11.56 C Risk: None Lifted Index @300 mb: 26.27 C Lifted Index @700 mb: 4.83 C Showalter Index: 10.68 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 21.60 C K Index: 8.80 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.88 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 97203.12 J/kg Cap Strength: 11.40 C Lift Cond Lev (LCL): 847.65 mb = 1259.17 m = 4131.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 88 at 11 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 13 100 4 -3.9 0.7 | 262 8 7.5 1.1 1 925 581 65 12 -10.9 -5.1 | 354 5 0.5 -4.7 2 850 1238 40 21 -13.5 -16.1 | 8 16 -2.1 -15.7 3 700 2711 50 18 -13.8 -11.6 | 12 11 -2.4 -11.2 4 500 5140 80 11 -10.8 -1.9 | 340 2 0.6 -1.5 5 400 6670 90 20 -20.0 0.0 | 92 9 -8.6 0.4 6 340 7736 95 17 -16.9 1.5 | 108 6 -5.5 1.8 7 300 8550 95 10 -10.0 0.9 | 229 2 1.4 1.2 8 250 9750 0 0 -0.0 -0.0 | 268 11 11.4 0.4 9 200 11240 355 4 0.3 -4.0 | 287 12 11.7 -3.6 10 150 13180 5 5 -0.4 -5.0 | 293 12 11.0 -4.6 11 100 15920 5 5 -0.4 -5.0 | 293 12 11.0 -4.6 12 70 18340 350 7 1.2 -6.9 | 297 14 12.6 -6.5 13 50 20640 65 9 -8.2 -3.8 | 317 5 3.2 -3.4 14 30 24130 65 12 -10.9 -5.1 | 354 5 0.5 -4.7 15 20 26930 75 20 -19.3 -5.2 | 59 9 -7.9 -4.8 16 10 31750 75 22 -21.3 -5.7 | 62 11 -9.9 -5.3 Wind Parameters Mean winds (0-6000m): 58.2 at 15.2 knts Storm direction: 88.2 at 11.4 knts Shear (0-3000m) pos: 0.9 neg: 3.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -1.9 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 9.13 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 75 8 291 4| 0.0 8.1 8.1| 4.8 0.0 4.8 9.6 0.62| 8.5 5.2 1000 63 11 341 5| 0.0 8.1 8.1| 8.7 0.0 8.7 8.7 0.45| 8.7 3.9 1500 52 14 358 8| 0.0 6.4 6.4| 9.4 -1.9 7.5 5.0 0.34| 7.4 2.5 2000 49 16 2 10| 0.4 4.8 5.2| 11.0 -1.9 9.1 4.5 0.34| 5.9 2.0 2500 48 16 4 10| 0.6 3.8 4.5| 12.0 -1.9 10.1 4.0 0.33| 5.0 1.7 3000 49 17 6 11| 0.9 3.2 4.1| 13.3 -1.9 11.4 3.8 0.32| 4.6 1.5 4000 51 16 8 10| 1.2 2.4 3.6| 14.3 -1.9 12.4 3.1 0.29| 4.0 1.1 5000 54 16 8 9| 1.4 1.9 3.3| 14.3 -2.9 11.4 2.3 0.22| 3.6 0.8 6000 58 15 11 8| 1.2 1.6 2.8| 16.6 -3.0 13.5 2.3 0.27| 3.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251203.00.gif