UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 12 DEC 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 95 -11.7 -16.6 67 4.9 -12.7 160 7 260.6 260.7 259.8 263.4 1.03 1 1000 186 -12.3 -18.3 61 6.0 -13.5 180 9 260.9 261.0 259.7 263.3 0.90 2 999 194 -12.5 -18.5 61 6.0 -13.6 260.7 260.9 259.6 263.2 0.89 3 984 311 -5.3 -12.3 58 7.0 -7.2 269.1 269.3 266.8 273.3 1.51 4 941 662 -2.7 -13.7 42 11.0 -5.8 275.2 275.4 270.7 279.2 1.41 5 925 798 -3.1 -17.1 33 14.0 -6.7 225 27 276.1 276.3 270.7 279.3 1.08 6 888 1120 -4.3 -21.3 25 17.0 -8.2 278.1 278.3 271.4 280.5 0.79 7 872 1263 -3.1 -26.1 15 23.0 -8.0 280.8 280.9 272.6 282.4 0.52 8 850 1465 -4.1 -34.1 8 30.0 -9.3 240 33 281.9 281.9 272.7 282.7 0.25 9 848 1484 -4.1 -34.1 8 30.0 -9.3 282.0 282.1 272.8 282.8 0.25 10 742 2529 -7.5 -31.5 13 24.0 -11.9 289.3 289.4 276.9 290.5 0.37 11 700 2979 -10.9 -32.9 14 22.0 -14.6 250 35 290.4 290.5 277.4 291.5 0.34 12 644 3612 -15.1 -34.1 18 19.0 -18.0 292.7 292.7 278.5 293.8 0.33 13 635 3718 -15.9 -33.9 20 18.0 -18.6 292.9 293.0 278.6 294.1 0.34 14 555 4711 -24.7 -29.0 67 4.3 -25.4 294.0 294.1 279.6 296.0 0.63 15 541 4896 -26.5 -31.3 64 4.8 -27.1 294.0 294.1 279.4 295.7 0.52 16 500 5460 -29.5 -35.5 56 6.0 -30.2 255 42 297.1 297.1 280.6 298.3 0.37 17 475 5827 -30.9 -35.9 61 5.0 -31.4 299.7 299.8 281.7 301.0 0.38 18 400 7030 -39.3 -43.7 63 4.4 -39.6 265 40 303.9 303.9 283.2 304.6 0.20 19 332 8280 -47.5 -51.8 61 4.3 -47.7 309.3 309.3 285.2 309.7 0.10 20 300 8940 -53.3 -57.4 61 4.1 -53.4 285 50 310.2 310.2 285.5 310.4 0.05 21 258 9895 -61.1 -64.8 61 3.7 -61.2 312.4 312.4 286.2 312.5 0.02 22 250 10090 -62.3 -66.3 59 4.0 -62.3 310 50 313.4 313.4 286.6 313.5 0.02 23 231 10576 -64.9 -68.9 58 4.0 -64.9 300 52 316.7 316.7 287.6 316.7 0.02 24 202 11399 -63.7 -67.9 56 4.2 -63.7 330.9 330.9 292.0 331.0 0.02 25 200 11460 -63.9 -68.1 56 4.2 -64.0 285 54 331.6 331.6 292.2 331.6 0.02 26 150 13200 -66.9 -71.0 56 4.1 -67.0 290 48 354.8 354.8 297.7 354.9 0.02 27 132 13973 -69.5 -73.7 54 4.2 -69.5 363.4 363.4 299.4 363.5 0.01 28 100 15630 -71.7 -76.0 52 4.3 -71.8 295 46 389.2 389.2 303.7 389.3 0.01 29 85 16584 -72.5 -77.0 51 4.5 -72.5 406.1 406.1 306.0 406.2 0.01 30 70 17720 -73.3 -78.0 49 4.7 -73.3 295 54 427.6 427.6 308.6 427.6 0.01 31 60 18614 -75.7 -80.0 51 4.3 -75.7 441.5 441.5 310.0 441.5 0.01 32 50 19670 -74.3 -79.0 48 4.7 -74.3 295 54 468.4 468.4 312.5 468.5 0.02 33 35 21742 -75.3 -79.9 48 4.6 -75.3 516.1 516.1 316.1 516.2 0.02 34 30 22630 -77.5 -82.4 45 4.9 -77.6 285 50 533.4 533.4 317.1 533.5 0.01 35 28 23024 -78.9 -83.7 45 4.8 -79.0 540.1 540.1 317.5 540.2 0.01 36 20 24960 -74.3 -79.3 46 5.0 -74.4 285 64 608.7 608.8 321.0 609.0 0.04 37 16 26248 -78.9 -83.9 44 5.0 -79.0 633.8 633.9 322.0 634.0 0.02 38 14 27018 -74.9 -79.8 46 4.9 -75.0 672.1 672.1 323.5 672.5 0.05 39 12 27929 -68.7 -73.7 48 5.0 -69.1 724.3 724.4 325.2 725.7 0.15 40 10 29030 -65.9 -71.9 43 6.0 -66.6 270 73 773.6 773.7 326.6 775.8 0.23 41 10 29030 -66.1 -72.1 43 6.0 -66.8 772.8 772.9 326.6 775.0 0.23 42 8.7 29884 -61.3 -67.3 45 6.0 -62.6 822.9 823.1 327.9 828.1 0.51 TRP 231 10576 -64.9 -68.9 58 4.0 -64.9 300 52 316.7 316.7 287.6 316.7 0.02 WND 8.0 265 87 Sounding variables and indices 1000-500 mb thick: 5274.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 31.91 % Est. max temperature: 9.11 C = 48.39 F Sfc-Lift cond lev (LCL): 935.00 mb = 713.02 m = 2339.26 ft T: -2.85 C 700-500 lapse rate: 7.50 C/km ThetaE index: 0.20 C Layer 1000.0- 984.0 mb Conv cond level (CCL): 591.80 mb = 4237.60 m = 13902.72 ft Mean mixing ratio: 1.26 g/kg Conv temperature: 21.40 C = 70.51 F Cap Strength: 17.24 C Lifted Index: 18.85 C Risk: None Lifted Index @300 mb: 25.37 C Lifted Index @700 mb: 16.06 C Showalter Index: 12.32 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: -4.60 C K Index: -30.70 Risk: None Sweat Index: 165.35 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.36 J/kg Max Up Vert Vel: 11.26 m/s Conv Inhibition (B-): 50822.66 J/kg Cap Strength: 18.46 C Lift Cond Lev (LCL): 827.61 mb = 1674.07 m = 5492.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38820 265 87 86.7 7.6 1 1012 95 160 7 -2.4 6.6 2 1000 186 180 9 0.0 9.0 3 925 798 225 27 19.1 19.1 4 850 1465 240 33 28.6 16.5 5 700 2979 250 35 32.9 12.0 6 500 5460 255 42 40.6 10.9 7 400 7030 265 40 39.8 3.5 8 300 8940 285 50 48.3 -12.9 9 250 10090 310 50 38.3 -32.1 10 231 10576 300 52 45.0 -26.0 11 200 11460 285 54 52.2 -14.0 12 150 13200 290 48 45.1 -16.4 13 100 15630 295 46 41.7 -19.4 14 70 17720 295 54 48.9 -22.8 15 50 19670 295 54 48.9 -22.8 16 30 22630 285 50 48.3 -12.9 17 20 24960 285 64 61.8 -16.6 18 10 29030 270 73 73.0 -0.0 Wind Parameters Energy-Hel index: -3.96 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251212.00.gif