UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 29 NOV 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 189 SFC 994 237 -0.5 -1.0 96 0.5 -0.7 180 1 273.1 273.7 272.8 282.8 3.57 2 962 498 -2.5 -4.1 89 1.6 -3.1 273.7 274.2 272.1 281.7 2.93 3 946 632 0.4 -1.6 86 2.0 -0.4 277.9 278.5 275.5 287.9 3.59 4 934 735 4.8 1.2 77 3.6 3.1 283.4 284.2 279.5 296.0 4.46 5 925 814 4.4 -0.2 72 4.6 2.4 225 11 283.8 284.5 279.2 295.3 4.07 6 917 885 4.6 -1.4 65 6.0 2.0 284.7 285.4 279.3 295.4 3.76 7 909 956 4.8 0.6 74 4.2 2.8 285.6 286.4 280.5 298.1 4.39 8 891 1119 4.4 2.3 86 2.1 3.4 286.9 287.7 281.8 301.2 5.07 9 850 1500 2.2 0.5 88 1.7 1.4 235 15 288.5 289.3 282.1 301.8 4.67 10 792 2069 -0.3 -2.7 84 2.4 -1.3 291.7 292.4 282.7 303.2 3.96 11 720 2823 -6.9 -8.8 86 1.9 -7.6 292.5 293.0 281.6 300.6 2.73 12 704 2999 -5.9 -7.7 87 1.8 -6.6 295.5 296.0 283.2 304.6 3.04 13 700 3044 -6.1 -8.2 85 2.1 -6.9 240 21 295.7 296.3 283.2 304.6 2.94 14 631 3855 -8.1 -20.1 37 12.0 -11.4 302.4 302.6 283.9 306.3 1.23 15 500 5620 -21.3 -34.3 30 13.0 -23.2 200 19 307.1 307.1 284.8 308.5 0.42 16 400 7220 -33.9 -43.9 36 10.0 -34.7 190 23 310.9 311.0 285.9 311.6 0.19 17 300 9170 -48.7 -61.7 21 13.0 -49.0 175 40 316.7 316.7 287.7 316.8 0.03 18 289 9414 -50.7 -63.7 20 13.0 -51.0 317.3 317.3 287.9 317.4 0.03 19 266 9952 -52.7 -64.7 22 12.0 -52.9 322.0 322.0 289.4 322.1 0.02 20 250 10350 -55.3 -67.3 21 12.0 -55.5 165 50 323.9 323.9 289.9 323.9 0.02 21 226 10984 -59.7 -71.7 20 12.0 -59.8 326.6 326.6 290.7 326.6 0.01 22 202 11679 -61.7 -73.7 19 12.0 -61.8 334.1 334.1 292.8 334.1 0.01 23 200 11740 -62.1 -74.1 19 12.0 -62.2 160 48 334.4 334.4 292.9 334.5 0.01 24 190 12058 -62.1 -74.1 19 12.0 -62.2 339.4 339.4 294.1 339.4 0.01 25 178 12460 -64.7 -76.7 18 12.0 -64.8 165 38 341.5 341.5 294.7 341.5 0.01 26 162 13042 -61.1 -73.1 19 12.0 -61.2 356.9 356.9 298.1 356.9 0.01 27 150 13520 -61.7 -73.7 19 12.0 -61.9 190 25 363.8 363.8 299.4 363.8 0.01 28 100 16010 -63.1 -76.1 16 13.0 -63.3 230 17 405.8 405.8 306.0 405.9 0.01 29 70 18200 -66.3 -80.3 12 14.0 -66.5 250 15 442.5 442.5 310.1 442.6 0.01 30 50 20230 -68.7 -83.7 10 15.0 -68.9 250 9 481.6 481.6 313.6 481.6 0.01 31 37 22029 -71.1 -87.1 8 16.0 -71.3 518.7 518.7 316.2 518.8 0.01 32 30 23280 -68.9 -84.9 8 16.0 -69.2 280 25 556.8 556.8 318.5 556.9 0.01 33 20 25680 -72.1 -89.1 6 17.0 -72.4 285 36 615.5 615.5 321.3 615.5 0.01 34 18 26295 -74.7 -90.7 7 16.0 -74.9 626.1 626.1 321.7 626.1 0.01 35 17 26626 -75.1 -91.1 7 16.0 -75.3 635.1 635.1 322.1 635.2 0.01 36 15 27357 -71.7 -88.7 6 17.0 -72.1 669.6 669.6 323.4 669.7 0.01 37 11 29178 -73.1 -90.1 6 17.0 -73.5 726.6 726.6 325.3 726.7 0.01 38 10 29740 -69.7 -87.7 6 18.0 -70.4 280 68 759.4 759.4 326.2 759.5 0.02 39 9.1 30302 -69.7 -87.7 6 18.0 -70.5 780.1 780.1 326.7 780.3 0.02 TRP 178 12460 -64.7 -76.7 18 12.0 -64.8 165 38 341.5 341.5 294.7 341.5 0.01 WND 9.0 275 75 Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: Surface below freezing Freezing level: 948.21 mb = 613.36 m = 2012.32 ft Freezing level: 798.96 mb = 2000.66 m = 6563.76 ft Wetbulb zero: Below ground Precipitable water: 0.57 inches Sfc-500 mean rel hum: 64.07 % Est. max temperature: 15.13 C = 59.23 F Sfc-Lift cond lev (LCL): 986.17 mb = 300.19 m = 984.85 ft T: -0.98 C 700-500 lapse rate: 5.90 C/km ThetaE index: 2.62 C Layer 720.0- 704.0 mb Conv cond level (CCL): 994.00 mb = 237.14 m = 778.01 ft Mean mixing ratio: 3.78 g/kg Conv temperature: -0.23 C = 31.59 F Cap Strength: 13.68 C Lifted Index: 14.95 C Risk: None Lifted Index @300 mb: 19.01 C Lifted Index @700 mb: 9.52 C Showalter Index: 6.40 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.80 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.05 J/kg Max Up Vert Vel: 12.17 m/s Conv Inhibition (B-): 52683.87 J/kg Cap Strength: 14.89 C Lift Cond Lev (LCL): 905.71 mb = 985.43 m = 3233.01 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 9 37877 275 75 74.7 -6.5 1 994 237 180 1 0.0 1.0 2 925 814 225 11 7.8 7.8 3 850 1500 235 15 12.3 8.6 4 700 3044 240 21 18.2 10.5 5 500 5620 200 19 6.5 17.9 6 400 7220 190 23 4.0 22.7 7 300 9170 175 40 -3.5 39.8 8 250 10350 165 50 -12.9 48.3 9 200 11740 160 48 -16.4 45.1 10 178 12460 165 38 -9.8 36.7 11 150 13520 190 25 4.3 24.6 12 100 16010 230 17 13.0 10.9 13 70 18200 250 15 14.1 5.1 14 50 20230 250 9 8.5 3.1 15 30 23280 280 25 24.6 -4.3 16 20 25680 285 36 34.8 -9.3 17 10 29740 280 68 67.0 -11.8 Wind Parameters Energy-Hel index: -4.63 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//U7707/skewt/U7707.skewt.20251129.12.gif