UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 1 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 -24 310 6 SFC 995 13 1.6 -7.4 51 9.0 -1.5 310 6 275.1 275.5 271.9 281.3 2.20 2 992 37 -0.3 -8.3 55 8.0 -2.9 315 6 273.5 273.8 270.7 279.2 2.06 3 979 143 -0.9 -9.9 50 9.0 -3.7 339 6 273.9 274.2 270.5 279.1 1.84 4 925 596 -4.7 -11.7 58 7.0 -6.7 80 6 274.5 274.8 270.7 279.3 1.68 5 864 1127 -9.7 -12.8 78 3.1 -10.5 68 18 274.7 275.0 270.8 279.4 1.65 6 850 1253 -10.7 -15.3 69 4.6 -11.8 65 21 274.9 275.2 270.4 278.8 1.37 7 831 1426 -12.1 -16.5 70 4.4 -13.1 66 19 275.2 275.5 270.5 278.9 1.26 8 797 1745 -13.1 -23.1 43 10.0 -15.0 68 16 277.5 277.6 270.9 279.7 0.75 9 733 2383 -12.5 -26.5 30 14.0 -15.1 73 10 284.9 285.0 274.9 286.7 0.60 10 705 2679 -13.9 -18.9 66 5.0 -15.1 75 8 286.5 286.7 276.7 290.2 1.22 11 700 2733 -14.3 -19.3 66 5.0 -15.4 75 7 286.6 286.9 276.7 290.2 1.18 12 678 2974 -15.7 -21.7 60 6.0 -17.0 75 7 287.7 287.9 277.0 290.8 0.99 13 645 3348 -18.3 -20.4 84 2.1 -18.7 75 6 288.9 289.1 277.9 292.5 1.17 14 587 4045 -22.3 -27.0 66 4.7 -23.1 75 5 292.1 292.3 278.8 294.4 0.71 15 514 5004 -30.5 -31.7 89 1.2 -30.6 75 4 293.5 293.6 279.2 295.2 0.52 16 500 5200 -31.7 -34.7 75 3.0 -32.0 75 4 294.4 294.5 279.4 295.7 0.40 17 440 6092 -38.5 -43.0 62 4.5 -38.8 355 8 296.8 296.8 280.2 297.4 0.19 18 400 6740 -43.3 -47.0 67 3.7 -43.5 295 11 298.7 298.7 281.0 299.2 0.14 19 378 7117 -46.7 -49.7 71 3.0 -46.8 314 9 299.1 299.1 281.1 299.5 0.11 20 365 7348 -48.1 -49.7 83 1.6 -48.1 326 8 300.2 300.3 281.6 300.6 0.11 21 360 7439 -48.5 -59.5 27 11.0 -48.7 330 8 300.9 300.9 281.8 301.0 0.03 22 317 8265 -52.9 -60.9 37 8.0 -53.1 13 5 305.9 305.9 283.8 306.0 0.03 23 310 8409 -53.7 -66.7 19 13.0 -53.9 20 4 306.8 306.8 284.1 306.8 0.02 24 309 8430 -53.1 -69.1 13 16.0 -53.3 36 4 307.9 307.9 284.5 307.9 0.01 25 300 8620 -52.5 -67.5 15 15.0 -52.7 185 4 311.3 311.4 285.8 311.4 0.01 26 294 8751 -52.3 -63.3 25 11.0 -52.5 182 4 313.4 313.4 286.6 313.5 0.03 27 274 9209 -50.9 -78.9 2 28.0 -51.2 170 5 321.8 321.8 289.3 321.9 0.00 28 250 9810 -47.9 -77.9 2 30.0 -48.4 155 7 334.9 334.9 293.0 334.9 0.00 29 223 10566 -45.9 -78.9 1 33.0 -46.6 129 4 349.1 349.1 296.4 349.1 0.00 30 200 11290 -45.5 -79.5 1 34.0 -46.3 105 1 360.7 360.7 298.8 360.7 0.00 31 150 13220 -43.7 -79.7 1 36.0 -44.9 30 5 394.8 394.8 304.5 394.8 0.00 32 123 14554 -42.7 -79.7 1 37.0 -44.3 13 7 419.6 419.6 307.7 419.7 0.01 33 100 15950 -42.5 -80.5 1 38.0 -44.5 355 9 445.6 445.6 310.4 445.6 0.01 34 80 17457 -43.5 -81.5 1 38.0 -45.6 17 7 472.9 472.9 312.9 472.9 0.01 35 70 18360 -42.1 -81.1 1 39.0 -44.8 30 6 494.3 494.3 314.5 494.4 0.01 36 64 18969 -39.9 -79.9 1 40.0 -43.3 30 8 512.0 512.0 315.8 512.0 0.01 37 56 19878 -41.3 -80.3 1 39.0 -44.7 30 11 528.7 528.7 316.8 528.8 0.01 38 50 20650 -39.9 -80.9 0 41.0 -44.0 30 14 549.4 549.4 318.1 549.5 0.01 39 31 23906 -38.3 -80.3 0 42.0 -44.6 7 11 634.3 634.3 322.1 634.4 0.02 40 30 24130 -39.1 -81.1 0 42.0 -45.2 5 11 638.0 638.1 322.2 638.2 0.02 41 27 24852 -39.7 -80.7 0 41.0 -45.9 14 14 655.9 655.9 322.9 656.0 0.02 42 23 25959 -35.7 -78.7 0 43.0 -44.3 28 20 698.4 698.4 324.4 698.7 0.04 43 20 26930 -36.7 -79.7 0 43.0 -45.5 40 24 723.8 723.9 325.2 724.1 0.03 44 16 28472 -37.7 -79.7 0 42.0 -47.0 768.3 768.3 326.4 768.7 0.04 45 15 28920 -35.3 -78.3 0 43.0 -46.2 790.6 790.6 327.0 791.1 0.06 46 12 30470 -36.5 -79.5 0 43.0 -47.9 838.4 838.4 328.1 839.0 0.06 TRP 310 8409 -53.7 -66.7 19 13.0 -53.9 20 4 306.8 306.8 284.1 306.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: 992.47 mb = 33.54 m = 110.05 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 64.26 % Est. max temperature: 1.47 C = 34.65 F Sfc-Lift cond lev (LCL): 864.62 mb = 1121.67 m = 3679.99 ft T: -9.65 C 700-500 lapse rate: 7.05 C/km ThetaE index: 2.23 C Layer 992.0- 925.0 mb Conv cond level (CCL): 806.56 mb = 1653.81 m = 5425.83 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 3.29 C = 37.93 F Cap Strength: 12.28 C Lifted Index: 12.81 C Risk: None Lifted Index @300 mb: 22.77 C Lifted Index @700 mb: 8.94 C Showalter Index: 13.10 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 16.40 C K Index: 0.70 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.95 J/kg Max Up Vert Vel: 2.43 m/s Conv Inhibition (B-): 69432.73 J/kg Cap Strength: 12.48 C Lift Cond Lev (LCL): 838.78 mb = 1354.83 m = 4444.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 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 ---------------------------------------------------------- 0 995 13 310 6 4.6 -3.9 | 292 12 10.9 -4.4 1 925 596 80 6 -5.9 -1.0 | 345 2 0.4 -1.6 2 850 1253 65 21 -19.0 -8.9 | 53 16 -12.7 -9.4 3 700 2733 75 7 -6.8 -1.8 | 10 2 -0.4 -2.4 4 500 5200 75 4 -3.9 -1.0 | 303 3 2.5 -1.6 5 400 6740 295 11 10.0 -4.6 | 288 17 16.3 -5.2 6 310 8409 20 4 -1.4 -3.8 | 311 7 5.0 -4.3 7 300 8620 185 4 0.3 4.0 | 243 8 6.7 3.4 8 250 9810 155 7 -3.0 6.3 | 210 7 3.4 5.8 9 200 11290 105 1 -1.0 0.3 | 273 5 5.4 -0.3 10 150 13220 30 5 -2.5 -4.3 | 322 6 3.9 -4.9 11 100 15950 355 9 0.8 -9.0 | 323 12 7.1 -9.5 12 70 18360 30 6 -3.0 -5.2 | 330 7 3.4 -5.8 13 50 20650 30 14 -7.0 -12.1 | 3 13 -0.6 -12.7 14 30 24130 5 11 -1.0 -11.0 | 335 13 5.4 -11.5 15 20 26930 40 24 -15.4 -18.4 | 26 21 -9.1 -19.0 Wind Parameters Mean winds (0-6000m): 65.2 at 8.5 knts Storm direction: 95.2 at 6.4 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 70.0 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -5.9 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 9.61 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 ------------------------------------------------------------------------------- 500 356 6 314 9| 10.2 0.0 10.2| 17.9 0.0 17.9 35.8 0.65| 12.0 7.7 1000 60 8 7 5| 9.9 0.0 9.9| 21.1 0.0 21.1 21.1 0.49| 11.9 5.8 1500 63 12 34 7| 6.6 1.1 7.7| 21.2 -1.5 19.8 13.2 0.36| 10.3 3.8 2000 65 13 41 8| 3.9 0.8 4.7| 21.2 -2.4 18.8 9.4 0.30| 9.0 2.7 2500 66 13 41 8| 2.3 0.7 3.0| 21.2 -4.5 16.7 6.7 0.23| 8.2 1.9 3000 66 12 40 7| 1.6 0.6 2.2| 21.2 -5.9 15.4 5.1 0.18| 7.2 1.3 4000 67 10 35 6| 1.2 0.3 1.5| 21.2 -6.6 14.7 3.7 0.14| 5.6 0.8 5000 68 9 29 4| 1.0 0.2 1.1| 21.2 -7.3 14.0 2.8 0.12| 4.6 0.5 6000 65 9 18 4| 0.8 0.8 1.6| 23.0 -10.5 12.5 2.1 0.10| 4.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251201.11.gif