UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 8 DEC 25 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 1010 159 -0.9 -1.3 97 0.4 -1.0 170 3 271.5 272.0 271.6 280.7 3.44 1 1000 238 -1.7 -3.7 86 2.0 -2.4 170 5 271.5 271.9 270.7 279.3 2.90 2 971 472 -4.7 -6.4 88 1.7 -5.3 270.7 271.1 269.5 277.4 2.43 3 936 761 -6.1 -7.7 88 1.6 -6.6 272.1 272.5 270.2 278.4 2.28 4 928 828 -3.5 -5.2 88 1.7 -4.1 275.5 275.9 273.0 283.2 2.79 5 925 854 -3.5 -5.6 85 2.1 -4.3 210 23 275.7 276.2 273.1 283.3 2.72 6 887 1186 -3.1 -10.1 58 7.0 -5.4 279.5 279.8 274.1 285.2 2.00 7 873 1311 -3.3 -8.3 68 5.0 -5.0 280.5 280.9 275.2 287.2 2.34 8 850 1522 -4.3 -11.3 58 7.0 -6.5 200 9 281.6 282.0 275.2 287.1 1.89 9 822 1785 -5.5 -11.5 63 6.0 -7.4 283.1 283.4 276.0 288.7 1.93 10 810 1900 -5.3 -11.3 63 6.0 -7.2 284.5 284.8 276.8 290.3 1.99 11 791 2086 -3.5 -14.5 42 11.0 -6.8 288.4 288.6 278.2 293.1 1.57 12 783 2167 -3.7 -20.7 25 17.0 -8.1 289.0 289.1 277.6 291.9 0.94 13 700 3044 -7.1 -28.1 17 21.0 -11.6 260 19 294.6 294.7 279.7 296.4 0.54 14 663 3465 -8.9 -29.9 16 21.0 -13.1 297.2 297.3 280.8 298.8 0.48 15 535 5085 -20.5 -43.5 11 23.0 -23.0 302.1 302.2 282.4 302.7 0.15 16 518 5322 -22.7 -44.7 12 22.0 -24.9 302.3 302.3 282.5 302.8 0.14 17 500 5580 -25.1 -43.1 17 18.0 -26.9 270 23 302.4 302.5 282.6 303.0 0.17 18 400 7160 -38.7 -50.7 27 12.0 -39.3 260 29 304.7 304.7 283.4 305.0 0.09 19 361 7855 -45.3 -53.3 40 8.0 -45.6 304.9 304.9 283.5 305.2 0.07 20 357 7929 -45.5 -53.5 40 8.0 -45.8 305.6 305.6 283.8 305.9 0.07 21 331 8431 -48.5 -55.5 44 7.0 -48.7 308.2 308.2 284.7 308.4 0.06 22 300 9070 -54.1 -61.1 42 7.0 -54.2 280 31 309.1 309.1 285.0 309.2 0.03 23 250 10210 -63.3 -69.3 44 6.0 -63.3 285 36 312.0 312.0 286.1 312.0 0.01 24 217 11071 -69.9 -75.9 41 6.0 -69.9 275 33 314.6 314.6 286.9 314.7 0.01 25 200 11560 -69.5 -75.5 41 6.0 -69.5 275 31 322.7 322.7 289.6 322.7 0.01 26 155 13092 -65.9 -72.9 37 7.0 -66.0 353.2 353.2 297.3 353.3 0.01 27 150 13290 -66.9 -73.9 37 7.0 -67.0 295 33 354.8 354.8 297.7 354.9 0.01 28 100 15720 -69.3 -77.3 30 8.0 -69.4 300 36 393.8 393.8 304.3 393.9 0.01 29 88 16478 -69.5 -77.5 30 8.0 -69.6 408.1 408.1 306.3 408.2 0.01 30 71 17755 -68.5 -77.5 26 9.0 -68.6 436.1 436.1 309.5 436.1 0.01 31 70 17840 -68.7 -77.7 26 9.0 -68.8 290 36 437.4 437.4 309.6 437.5 0.01 32 50 19840 -72.3 -81.3 25 9.0 -72.4 285 50 473.1 473.1 312.9 473.2 0.01 33 43 20726 -73.5 -83.5 20 10.0 -73.6 491.0 491.0 314.3 491.1 0.01 34 38 21448 -75.1 -85.1 20 10.0 -75.2 504.6 504.6 315.3 504.7 0.01 35 30 22830 -72.5 -82.5 21 10.0 -72.6 290 73 547.0 547.0 317.9 547.1 0.01 36 22 24657 -70.3 -81.3 18 11.0 -70.6 604.3 604.3 320.8 604.5 0.02 37 20 25220 -71.9 -82.9 18 11.0 -72.2 280 89 616.1 616.1 321.3 616.2 0.02 38 19 25521 -73.9 -84.9 17 11.0 -74.1 619.0 619.0 321.5 619.1 0.02 39 15 26913 -70.3 -82.3 16 12.0 -70.7 674.2 674.2 323.6 674.5 0.03 TRP 217 11071 -69.9 -75.9 41 6.0 -69.9 275 33 314.6 314.6 286.9 314.7 0.01 WND 14 275 103 Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 35.65 % Est. max temperature: 8.81 C = 47.86 F Sfc-Lift cond lev (LCL): 1003.58 mb = 209.58 m = 687.60 ft T: -1.41 C 700-500 lapse rate: 7.10 C/km ThetaE index: 3.38 C Layer 1000.0- 936.0 mb Conv cond level (CCL): 637.12 mb = 3765.37 m = 12353.44 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 25.87 C = 78.56 F Cap Strength: 19.50 C Lifted Index: 19.18 C Risk: None Lifted Index @300 mb: 20.97 C Lifted Index @700 mb: 15.91 C Showalter Index: 13.32 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 13.80 C K Index: -11.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.01 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 47118.71 J/kg Cap Strength: 19.48 C Lift Cond Lev (LCL): 931.16 mb = 801.48 m = 2629.49 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 14 34391 275 103 102.6 -9.0 1 1010 159 170 3 -0.5 3.0 2 1000 238 170 5 -0.9 4.9 3 925 854 210 23 11.5 19.9 4 850 1522 200 9 3.1 8.5 5 700 3044 260 19 18.7 3.3 6 500 5580 270 23 23.0 -0.0 7 400 7160 260 29 28.6 5.0 8 300 9070 280 31 30.5 -5.4 9 250 10210 285 36 34.8 -9.3 10 217 11071 275 33 32.9 -2.9 11 200 11560 275 31 30.9 -2.7 12 150 13290 295 33 29.9 -13.9 13 100 15720 300 36 31.2 -18.0 14 70 17840 290 36 33.8 -12.3 15 50 19840 285 50 48.3 -12.9 16 30 22830 290 73 68.6 -25.0 17 20 25220 280 89 87.6 -15.5 Wind Parameters Energy-Hel index: -1.56 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//U7730/skewt/U7730.skewt.20251208.12.gif